Submersible Borehole Pumps 50 Hz

Submersible Borehole Pumps 50 Hz
Type Series Booklet
3400.5/07--EN
50 Hz
Applications
---------
Submersible Borehole Pumps
Drinking and service water supply
Irrigation and spray irrigation
Lowering and maintaining ground water levels
Pressure boosting
Fountains
Mining, offshore, tank farms
Building services systems
VDS sprinkler systems
Operating Data
Capacity
Head
Temperature of fluid handled
Speed
Supply voltage
Q
H
t
n
U
Submersible Borehole Pumps
S 100D, UPA 100C, UPA 150C, UPA 200,
UPA 200B, UPA 250C, UPA 300,
UPA 350, BSX - BSF, UPZ
up to 840 m3/h (233 l/s)
up to 480 m
up to +50 C
 2900 rpm
up to 10,000 V
Design
Single-- or multistage centrifugal pumps in pump shroud or in
ring--section design. Radial or mixed flow hydraulic systems;
reduced impeller diameters also available in some cases. The
stage casings of radial pumps are connected by metal straps,
those of mixed flow pumps by stud bolts. Suction casing fitted
between pump and motor. Suction casing equipped with
strainer to protect the pump from coarse particles in the fluid.
Pumps with check valve or connection branch on option.
Available with threaded or flanged end on option.
Particularly suitable for vertical installation in narrow deep wells.
Pump Designation (Example)
UPA
200 B --
80 / 5 b
Type series
Minimum well diameter (mm)
(for ex.: 200 mm = 8 inches)
Design status
Capacity Qopt (m3/h) -- (4 up to 10 inches) 1)
(l/s) -- (12 inches and above)
Number of stages
Reduced impeller diameters
1)
UPA 200 -11 + 14: Q in l/s.
Available automation products:
Motor Designation (Example)
UMA 250 D 110 / 2 1
Type series
Well diameter (mm)
(for ex. 250 mm = 10 inches)
Design status
Rated power PN (kW)
Number of poles
Winding insulation
Certification
Quality management certified to ISO 9001
 Hyamaster (UPA 200 -- UPA 350)
 hyatronic (UPA 200 -- UPA 350)
 switch gear (S 100D -- UPA 350)
Complete Range
The complete submersible borehole pump range comprises
pump models for flow rates up to Q = 2500 m3/h (695 l/s) and
heads up to H = 1500 m.
The submersible motor range covers sizes for power ratings up
to P = 3500 kW and voltages up to U = 10,000 V for 50 and
60 Hz.
In addition, a special range is available which features
submersible motors with a higher number of poles.
50 Hz
Submersible Borehole Pumps
Product Information as per Regulation No. 547/2012 (for 4” and 6” Water Pumps) Implementing
”Ecodesign” Directive 2009/125/EC
---------
Minimum efficiency index: see data sheet
The benchmark for most efficient water pumps is MEI
 0.70.
Year of construction: see data sheet
Manufacturer’s name or trade mark, commercial
registration number and place of manufacture: see data
sheet or order documentation
Product’s type and size identificator: see data sheet
Hydraulic pump efficiency (%) with trimmed impeller: see
data sheet
Pump
performance
curves,
including efficiency
characteristics: see documented characteristic curve
The efficiency of a pump with a trimmed impeller is usually
lower than that of a pump with the full impeller diameter. The
trimming of the impeller will adapt the pump to a fixed duty
point, leading to reduced energy consumption. The
minimum efficiency index (MEI) is based on the full impeller
diameter.
Contents
--
---
The operation of this water pump with variable duty points
may be more efficient and economic when controlled, for
example, by the use of a variable speed drive that matches
the pump duty to the system.
Information relevant for disassembly, recycling or disposal
at end of life: see installation/operating manual
Information on benchmark efficiency or benchmark
efficiency graph for MEI = 0.7 (0.4) for the pump based on
the model shown in the Figure are available at:
http://www.europump.org/efficiencycharts
Page
Product Information as per Regulation No. 547/2012 (for 4” and 6” Water Pumps)
Implementing ”Ecodesign” Directive 2009/125/EC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
The Submersible Borehole Pump Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Operation with Soft Starters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Operation with Frequency Inverter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Typical Installation Positions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Submersible Borehole Pump Selection for Deep Wells . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Request for Quotation (Form) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Head Losses in the Piping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Pump Sets 4 inches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 + 23
Pump Sets 6 inches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Pump Sets 8 inches / 10 inches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Pump Sets 12 inches / 14 inches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Pump Sets 16 inches and above . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91 + 95
Typical Tenders: 4 to 14 inches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Submersible Motors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Flow Velocity “v” Past the Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
2
50 Hz
What can you expect from the
“Submersible Borehole Pumps Booklet”?
The information provided can help you make a
-- quick
-- first rough selection
-- on your own
to find a suitable KSB submersible borehole pump for your
application. We have kept the volume of the catalogue down to
what we think is the absolute minimum. For the 4 to 14 inch
range, you will find the following information on the pump
selected:
-- pump series, size and number of stages,
-- motor series, size, power, amperage, and allowable
temperature,
-- starting method, supply voltage and type of installation,
-- material variants and
-- major dimensions and weights.
You may also complete, to the extent possible, the request for
quotation on page 9.
You will then receive as soon as possible a detailed quotation
and, if required, additional literature on KSB submersible
borehole pumps from the nearest KSB sales branch.
Submersible Borehole Pumps
General
Information on fields of application, available models, type of
installation, direction of rotation, coating, connection to power
supply and speed control is provided in the detailed sections for
the relevant type series.
The characteristic curves shown are for preliminary
selection only. Exact selection data will be provided in our
quotation.
Pump Efficiency
The characteristic curves for UPA 200/200B and larger pumps
show pump efficiency for the maximum and optimum (reduced)
impeller diameter (for ex. ”c”). The efficiency of pumps with a
low number of stages or considerably reduced impeller
diameter (for ex. ”d”, “e”) is lower than the value shown; it is
given in the individual characteristic curves specifically
prepared for the quotation.
Dry Running Protection
For use in wells with marked water level fluctuations or
temporary low yield we strongly recommend installing dry
running protection equipment (”Accessories”).
Application Temperatures
Benefits at a Glance
+
+
+
+
+
+
+
+
+
Full range of products
High-tech equipment
Optimum material selection
Maximum efficiency
Functional reliability
Long service life
No maintenance
“Clean” technology
Customer focus
The submersible borehole pumps are, as a standard, suitable for
use in water with temperatures of up to t = +30 oC. An
indispensable requirement for this is a flow velocity of v = 0.2 m/s
past the motor. This requirement is met, for example, when the
pump is installed in a deep well above the well screen / filter, etc.
With certain restrictions, some motor sizes may also be used
in water with temperatures of up to t = +50 oC and for operation
without an adequate cooling flow of water past the motor, i.e.
v = 0 m/s (for example, when the unit is installed in a deep well
below the screen / filter area or in a pump sump, etc.).
The details below provide data of adequate accuracy for the
allowable temperature as a function of the type of installation,
motor size and flow velocity v past the motor:
Vertical installation:
-- DN 100:
tallow = tmax1) irrespective of flow past the motor.
-- UMA 150D/200D:
v = 0 m/s . . . . . . tallow  tmax1) -- 5 oC,
v  0.2 m/s . . . . . tallow = tmax1),
v  0.5 m/s . . . . . tallow  tmax1) + 5 oC.
-- UMA 250D:
v = 0 m/s . . . . . . Please consult manufacturer,
v  0.2 m/s . . . . . tallow = tmax1),
v  0.5 m/s . . . . . tallow  tmax1), + 5 oC.
1)
Values taken from tables on pages 15, 16 etc., 27, 28 etc..
Horizontal installation:
The principle is the same as for vertical installation.
Exception: Pumps with UMA 250D motors.
These units must always be equipped with a flow inducer
sleeve. The flow inducer sleeve is not required, if the given
pump is equipped with a motor having a 10 % higher power
rating.
For all pump sets:
For a flow velocity of v  0.5 m/s and horizontal installation, check
back with the manufacturer.
3
50 Hz
Submersible Borehole Pumps
The Submersible Borehole Pump Range
UPV 150S
" UPZ
BSX - BSF
(6 inch)
on request
" UPA 150C
(6 inch)
p. 33 -- 56
( 16 inch)
p. 91 -- 98
on request
" UPV 200
(8 inch)
on request
" UPA 100C
(4 inch)
p. 23 -- 32
" UPA 300, 350
(12/14 inch)
p. 77 -- 90
UPA 200 "
(8/10 inch)
p. 57 -- 65
" S 100D
(4 inch)
p. 11 -- 22
" UPA 250C
(8/10 inch)
p. 70 -- 76
" UPA 200B
(8/10 inch)
p. 65 -- 69
4
50 Hz
Submersible Borehole Pumps
Operation of KSB submersible motor pumps with soft starters
Soft starter electronically reduce the incoming line voltage and,
hence, the initial starting torque and starting current of electric
motors. During run--up they gently ramp up the applied voltage
to the motor.
In the case of submersible motors, the extremely slim design
and consequential small moments of inertia result in special
characteristics, which differ strongly from normal
asynchronous motors.
Effects on submersible borehole pumps
-- Starting current  approx. 40% to 65% of IA required for
direct-starting.
-- Run-up time tH increased to approx. 1s to 3s compared
with approx. 0.2s to 0.5s for direct. starting.
-- Starting torque MA roughly 1/4 of the direct-starting
torque.
-- No current or torque peaks (IA, MA), as in star-delta
switching arrangement.
-- Hydraulic pressure surges (waterhammer) upon starting
and stopping of the pump can be reduced, but not fully
eliminated. Therefore, soft starters are not suitable for
solving water hammer problems.
This would require the use of hydraulic control equipment
or a frequency inverter. To prevent effects due to power
failure, additional measures are required.
Note
Conspicuous noise or vibrations during run-up could well be an
indication of incorrect settings on the soft starter. This might be
due to exceeded ramp--up periods, incorrect operating mode
(setting), activated special functions, etc.
Soft starter settings
Parameter / Function
Setting
Minimum starting voltage
40% of the motors’ rated voltage
Comments
Ramp time / acceleration
(run--up) time
< 4s
Ramp time is nor identical with the motor
actual run--up time
Current limitation
IA / IN preset to approx. 3.5
Should only be altered with allowance for
tH < 4s
Deceleration (run--down) time /
stop ramp
Deceleration time tA < 4s
Better without a ramp.
Special functions, e.g.:
-- special “pump function”
-- kick--start / boost function
-- speed adjustment
-- Current contoller
-- cos - / economy function
-- delayed starting
OFF
Do not use, as they tend to be troublesome,
particulary in submersible borehole applications.
During operation the soft starter must be bridged (bypass). This helps to avoid losses at the machine and motor to secure proper
permanent operation.
120
Voltage [%]
100
Run--up
Operation
Run--down
80
60
40
20
0
4s
Time [s]
4s
5
50 Hz
Submersible Borehole Pumps
Pump Operation with Frequency Inverter
In principle, the motors of submersible borehole pumps can
also be run on a frequency inverter. As submersible motors
differ from conventional standardized motors in terms of
bearings, moment of inertia, insulation, temperature increase,
loss distribution and heat distribution, the following parameters
must be observed:
-- Maximum allowable acceleration time (start ramp)
-- Maximum allowable deceleration time (stop ramp)
-- Minimum frequency
-- Maximum operating frequency
-- Maximum permissible voltage increase velocity and peak
voltages
-- Control principle of frequency inverter
Maximum Allowable Acceleration Time (Start
Ramp) and Deceleration Time (Stop Ramp)
The plain bearings of the submersible motor do not tolerate
operation below the minimum frequency fmin (operation in
mixed lubrication range).
For this reason, the acceleration period from standstill to
minimum frequency fmin should not exceed 2s. The same
applies to the deceleration period.
Minimum Frequency
Minimum frequency fmin (Hz)
Vertical
installation
Horizontal
installation
DN 100
30
30
UMA 150D
20
30
30
35
Motor size
UMA 200D
UMA 250D
UMA 300D /2
UMA 300D /4
6
Maximum Operating Frequency
Frequency inverter operation above the nominal frequency
(50Hz / 60Hz) of the pump unit must be avoided so as to prevent
motor overload.
Maximum Permissible Voltage Increase Velocity
and Peak Voltages
Excessive voltage increase velocities and excessive peak
voltages will reduce the service life of the winding insulation.
For this reason, the following limits must be adhered to:
-- Maximum voltage increase velocity:
du/dt  500 V/s
-- Maximum peak voltages to earth:
Low-voltage motors  1 kV:
J1 insulation  600 V
J2 insulation  800 V
For motor sizes DN 100, the limit values for J1 insulation apply.
Note: Compliance with these limits can usually be assured by
means of a sine filter or du/dt filter.
Control Principle of Frequency Inverter
The control principle of the frequency inverter must correspond
to linear U/f curve control. If other control principles are
employed, such as field-oriented inverters, inverters with DTC
or NOF, the manufacturer of the frequency inverter must ensure
that the special requirements of submersible motors (very small
moment of inertia, electrical data) are taken into account.
Note: For details refer to ”Design and Selection Information for
Running Submersible Borehole Pumps on Frequency
Inverters”, Ref. No. 3400.0610--10.
50 Hz
Submersible Borehole Pumps
Typical Installation Positions
a)
Vertical Installation
(deep well, pump sump, etc.)
CAUTION:
The construction of the well head must meet the relevant
regulations of the competent authorities! The unit must never
be installed with its suction strainer exactly at the level of the
well screen / filter!
Before installing the unit in narrow deep wells we recommend to
check narrow boreholes for dimensional accuracy over their
entire length, e.g. by inserting a pipe of the length and biggest
outside diameter of the pump unit. Sharp bends or bottlenecks
can make installation difficult or even impossible.
The unit is supported on the well head by supporting clamps
(low-weight units and low submergence) or a supporting flange.
The construction of the well head must meet the relevant
regulations of the competent authority.
5
8
4
6
7
Hh
Ht
3
B
He
B
2
1
2
3
4
5
6
7
8
9
Submersible borehole pump
Riser pipe
1
Cable tie
Supporting flange / Well head
Pressure gauge
Shut-off valve
Power supply cable
9
Control box
Well screen / filter
D
TB
TF
He
Hh
Ht
Fig. 1
=
=
=
=
=
=
TF
TB
Cooling / Suction shroud
Fig. 2
b)
Installation in a pump sump
Horizontal Installation
(in reservoirs, mine shafts, etc.)
CAUTION:
The instructions given in ”a) Vertical installation” shall also apply
by analogy to horizontal installation, when the pump unit is fitted
on mounts (pedestals / supporting frame) supplied by us. If the
pump and motor are supplied ready mounted on a supporting
frame, on-site alignment of pump and motor will not be
necessary. If this is not the case, the relevant installation /
assembly drawing must be ordered, giving the following details:
-- installation height (floor clearance),
-- spacing of supports,
-- submergence X
The ground / foundation must be level and of sufficient
load-bearing capacity to accept the weight of the unit with
supports.
Air intake from an inlet arranged above the water level is not
permitted.
Inside well diameter
D
Well depth
Well screen / filter depth
Installation depth
Static water level
Dynamic water level (Pumping water level)
X
Vertical installation (in deep well, pump sump, etc.)
The suspension arrangement of the pump unit must be
designed and dimensioned so that all static and dynamic forces
can be absorbed and that the riser pipe cannot slip downwards.
The supporting clamps or flanges must be fastened at the well
head so that they cannot shift of lift off the well head.
The unit must never be installed with its suction strainer exactly
at the level of the well screen / filter! Excessive flow in the area
of the well screen / filter entails the risk of large amounts of
entrained sand clogging the well screen / filter and causing
excessive wear in the pump.
Pump units installed in a pump sump must generally be
equipped with a cooling or suction shroud (fig. 2).
Fig. 3
Horizontal installation (in tanks, mine shafts etc.)
1
2
3
4
5
Submersible borehole pump
Water storage tanks (UMA 300D and 14D motors only)
Pedestal
Expansion joint
Check valve
(only if pump unit does not have its own check valve)
6 Dismantling joint
7 Shut-off valve
8 Intake
7
50 Hz
Submersible Borehole Pumps
Submersible Borehole Pump Selection for Deep Wells
Pump Selection
The following data are required for a first rough selection of a
submersible borehole pump:
-- Capacity Q in m3/h (l/s)
-- Pressure at well head HA in m
-- Well diameter in inches or mm
-- Temperature of fluid handled tA in C
-- Pump head HP in m
While Q, HA, D and tA are usually specified by the customer, the
head HP to be developed by the pump needs to be calculated.
There are two typical applications to be considered (see the
drawing on the right):
1.
Pumping into an open overhead tank
HP = HA + Ht + Hv + HS [m]
where ...
HA = Required pressure at well head
Ht = Lowest water level (dynamic water level)
Hv = Head losses in the check valve (see characteristic
curves for different stage numbers for UPA 150C
and above).
HS = Head losses in riser pipe up to well head
(see page 10).
He = Installation depth
2.
Pumping into a closed tank
Hp = HA + Ht + Hv + HS + pü [m]
where ...
pü = Gauge pressure (also air cushion) in a tank
Example
Given ...
QA = 120 m3/h,
HA = 95 m,
tA = + 15 C,
50 Hz, 400 V and d.o.l. starting,
well diameter D = 250 mm (10 inches).
Found ...
1. step:
pump type UPA 200B/250C
(for QA taken from selection chart on page 4)
2. step:
pump size UPA 200B - 130
(for QA taken from selection chart on page 50)
3. step:
pump set UPA 200B-130/6b + UMA 200D 45/21
(for Hp = HA + Ht + HV + HS = 95 + 4 + 0.75 + 0.26 = 100 m
with HV taken from characteristic curves for different stage
numbers on page 61).
Pump efficiency: ηP = 80.5 % (without check valve)
3300:54/3
Figure:
Deep well with submersible borehole pump and overhead tank
or closed tank at a pressure above atmospheric pressure of pü.
8
50 Hz
Submersible Borehole Pumps
Request for Quotation
We should like to test the efficiency and quality of your computer-aided quotation process.
Please let us have a quotation based on the following data. (Fill in the required data and
/ or underline the relevant information, as far as available.)
1. Water quality
Temperature . . . . . . . . . . . . . . . . . . . . . C
8
Sand content . . . . . . . . . . . . . . . . . . g/m3
Please attach water analysis, if available.
7
6
Well depth (distance from ground level to
well base):
Well screen / filter:
-- Installation depth TF = . . . . . . . . . . . m
4. Capacity
Q = . . . . . . . . . . . . . m3/h ( . . . . . . . l/s)
5. Total head
(including all friction losses)
H= ............................ m
If H is not known, please provide the
following data:
3300:54/3
1
2
3
4
5
6
7
8
Well screen / filter
Well casing
Submersible borehole pump
Riser
Well head housing
Well head
Power supply cable
Overhead tank
Nominal diameter . . . . . . . . . . . . . . . mm
Number of bends, valves and fittings:
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . pcs
Inside diameter reduced by incrustation
to: D = . . . . . . . . . . . . . . . . . . . . . . . . mm
6. Installation depth
Ground level to check valve / to
connection branch:
He = . . . . . . . . . . . . m
Caution: Do not install the submersible
borehole pump at the level of the well
screen / filter!
7. Power supply
Single- / three-phase alternating current.
Mains voltage at well:
U= ............................. V
Frequency f = . . . . . . . . . . . . . . . . . . Hz
2
1
. . . . . . . . . . . . bar
Overall length . . . . . . . . . . . . . . . . . . . . m
-- Length LF = . . . . . . . . . . . . . . . . . . . m
F
pÜ =
Well / Mine shaft / Tank
Free discharge above ground
Discharge into an overhead tank
Discharge into a pressure vessel
Inside diameter at submersible pump
installation depth:
D = . . . . . . . . . . . . . . mm ( . . . . inches)
3
Cut-out pressure in the pressure vessel:
c) Piping outside well head housing:
TB = . . . . . . . . . . . . . . . . . . . . . . . . . . . . m
4
H = . . . . . . . . . . . . . m ( . . . . . . . . bar)
2. Type of system
3. Deep well
5
Discharge head required at the end of the
piping:
a)
Water level in well, measured from
ground level:
-- Static water level: Hh = . . . . . . . . . . m
-- Dynamic water level: Ht = . . . . . . . . m
(at capacity Q = . . . . . . . . . . . . . . m3/h)
b)
Head above ground:
Geodetic altitude up to the highest point
of the pipeline or up to the highest water
level in the overhead tank:
Hd = . . . . . . . . . . . . . . . . . . . . . . . . . . . m
If voltage drops cannot be precluded:
Minimum voltage ...
Umin = . . . . . . . . . . . V
8. Control box
Manual start-up / remote control / automatic start-up by way of float switch,
pressure switch or dry running protection
equipment.
Other types of switchgear: . . . . . . . . . . .
...................................
9. Starting method
D.o.l. (without / with autotransformer or
soft starter) or star-delta starting.
9
50 Hz
Submersible Borehole Pumps
Head losses in the piping
HV
ft/100 ft
HV
m/100 m
3300:103/3-2
The friction losses given in the above chart roughly apply to new
cast iron pipes. For new rolled steel or plastic pipes, multiply the
values by approx. 0.8. For old, slightly rusty cast iron pipes,
multiply by approx. 1.25. In pipes with incrustations, friction
losses may rise to 1.7 times the value given in the chart for the
10
diameter reduced by incrustations. For pipes subject to considerable incrustation, the friction losses can only be determined experimentally.
Example: Q = 140 m3/h, new DN 150 cast iron pipe.
HV = 3.25 m per 100 m of pipe, v = 2.2 m/sec.
50 Hz
Applications
---------
Submersible Borehole Pumps
Domestic and general water supply
Irrigation and spray irrigation
Lowering groundwater levels
Fountains
Pressure boosting
Air-conditioning systems
Fire protection
Cooling water cycles
Operating Data
Capacity
Head
Temperature of fluid handled
Power
S 100D
for Well Diameters
of 100 mm (4 inch)
Q up to 16 m3/h (4.4 l/s)
H up to 300 m
t up to +30 C
in continuous operation
Pn up to 5.5 kW
Pump Type / Design
Pump:
Stainless steel and plastic multistage centrifugal pump.
-- Additional bearing depending on the number of stages
-- Pump sizes D1 and D2 with anti-blockage feature. This consists of a hexagonal polyurethane disc mounted to the back
of the diffuser. A PE-HD ring fitted to the impeller front side
sits close to the disc. The impeller hub is protected by a polyurethane ring.This design improves the starting torque of lowcapacity pumps and has the effect that solid particles such as
sand are propelled outside instead of clogging the pump.
Motor:
Submersible canned motor (Franklin), NEMA standard, 50 Hz
-- For single-phase alternating current (type PSC) or threephase current
-- With short cable
-- Connection to power supply mains by means of cable connector (accessories)
-- D.o.l. starting, start-up frequency up to 20/h
-- Type of enclosure IP 68
-- Thermal class B
Designation
S 100 D -- 4 / 6
Type series
Well diameter (mm)
Available automation products:
Status
 Automatic control unit
Capacity (m3/h)
Number of stages
Recommended Accessories
UPA Control: Control box for motor and dry running protection
by immersion electrodes.
Automatic control unit: in conjunction with the Controlmatic
E or Cervomatic EDP control and monitoring units, which protect the pump against dry running, if the water level falls, S 100D
can be used for automatic water supply
Product Features
---------
Pumps sizes D1 and D2 with anti-blockage feature
Rust-proof
Suitable for installation in narrow deep wells
High efficiency
Hermetically sealed motor
Motor designed for maximum pump output
Low noise level
For vertical, angled or horizontal installation
Certification
Quality management certified to ISO 9001
11
50 Hz
Selection Chart (Ranges on Offer)
S 100D
n  2900 rpm
Note:
Up to a motor rating of PN = 2.2 kW, all pump sizes can be supplied with either single-phase a.c. or three-phase current motors.
12
50 Hz
Materials
Drive
C1
Component
Pump ...
Outer pump casing/
Suction casing /
Valve housing
CrNi steel (1.4301)
Stage casing
Stage casing (diffuser) /
Impeller
S 100D
CrNi steel (1.4301)
glass fibre reinforced Noryl
(PPO GF20V)
Shaft
Cr-steel (1.4021)
Bearing bush
Screws, bolts and nuts
Nitril NBR 80
CrNiMo-steel (A4--70)
Motor ...
Shaft
CrNi steel (1.4305)
Bearing carrier
CrNi steel (1.4301)
Stator case
CrNi steel (1.4301)
Bearings / Lubrication
Plain bearings, lubricated by the fluid pumped or by the motor
fill liquid. Depending on the number of stages, an additional intermediate bearing is provided in the pump.
The axial thrust is balanced by a thrust bearing in the motor.
The hydraulic thrust is balanced by the pump’s counter thrust
bearing.
Direction of Rotation of the Pump
Clockwise rotation (viewed at the drive shaft end).
Pump End (Discharge Nozzle)
S 100D - 1, 2, 4 + 7: Internal thread G 11/4” (DN 32).
S 100D - 12:
Internal thread G 2” (DN 50).
Installation
Vertical and, depending on the number of stages, also angled
and horizontal installation.
Type . . . . . . . . . . . . . . . . . . . . canned motor in squirrelcage design, 2 poles
Connection . . . . . . . . . . . . . . NEMA standard
Type of enclosure . . . . . . . . IP 68
Frequency . . . . . . . . . . . . . . 50 Hz
Type of current . . . . . . . . . . . single-phase a.c. (1 μ)
or three-phase (3 μ)
Rated voltage U . . . . . . . . . . 220 ... 230 V (1~) and
380 ... 400 V (3~)
Rated power PN . . . . . . . . . . . . up to 2.2 kW for 1~ and
up to 5.5 kW for 3~
Voltage fluctuation . . . . . . . . up to  5 % acc. to VDE
Frequency of starts . . . . . . . up to 20/h
Min. delay before restarting . 3 min
A starter for single-phase a.c. motors in PSC design (with
integrated run capacitor and motor protection) is included in the
scope of supply.
Connection to Power Supply
All DN 100 motors are factory-equipped as follows:
1 x 1.5 m flat cable, quality 4 x 1.5 mm2 (3 phases + 1 earth conductor).
Exception: DN 100 motors with a rating of 5.5 kW, 3~, are
equipped as follows: 2.5 m cable, quality 4 x 1.5 mm2.
Connection of extension cable (any length) by means of a cable
connector
Connected at the factory by means of a standard cable connector (non-separable, shrink tube)
Ident. No.
40 980 708
For cable quality 4 x 1.5 mm2 or 4 x 2.5 mm2
Ident. No.
39 020 536
For cable quality 4 x 4 mm2
Connected at the factory with Franklin cable connector
(separable, sealing compound)
Ident. No.
90 049 385
For cable quality 4 x 1.5 mm2 up to 4 x 2.5 mm2
Starting Mode
Only direct on line.
Temperatures
The S 100D submersible borehole pump is designed for use in
water with temperatures of up to t = + 30 oC.
Variants Available on Request
-- Higher fluid temperatures
-- Higher voltages up to 500 V
-- Other frequencies
13
50 Hz
S 100D
Design Features (Pump sizes D1 -- D2)
Easy to commission and service
D Vent valve for operation with automatic
control units such as Controlmatic E or
Cervomatic EDP
D Easy to install thanks to plug--type
connection of power cable of Franklin
submersible motor
D The cable guard is easy to fit and remove.
High operating reliability and
long service life
D Maintenance--free and wear--protected
pump bearings
D Special guide feature prevents jamming
or tilting of the check valve
D Cable guard protects cables from damage.
High-duty impellers
D Made of glass fibre-reinforced Noryl,
highly abrasion- and
corrosion-resistant.
D With integrated keys for
easy assembly.
Stainless steel cable guard
D Easy assembly and dismantling.
D Protects the power supply cable against
damage during installation and
dismantling.
Highly corrosion--resistant
D Suction casing, check valve
housing and outer casing made of
stainless steel
D Hydraulic system made of glass
fibre reinforced Noryl
14
Stainless steel stage casing
without return vanes
D High pressure resistance.
D Easy assembly and dismantling.
50 Hz
S 100D
S 100D -- 1 ...
for well diameters of 100 mm (4 inch)
Pumps with submersible motors for ...
-- Temperature of fluid handled . . . . . . . . . . . . up to + 30 oC
-- Current / Operating voltage . . . . . . . . . . . . . . . . . . 1~/230 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . or 3~/400 V
-- Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . direct
Rated
power
(motor)
Current intensity for
...
Installation 2)
Operation
with
control
unit
3)
1~
230 V
3~
400 V
PN
kW
IN 1)
A
IN
A
1/ 7
0.37
3.4
1.3
v+h
x
1/ 9
0.37
3.4
1.3
v+h
x
1 / 12
0.55
3.4
1.3
v+h
x
1 / 14
0.55
4.3
1.7
v+h
x
1 / 16
0.55
4.3
1.7
v+h
x 3)
1 / 20
0.75
4.3
1.7
v+h
x 3)
1 / 25
1.10
5.7
2.2
v
x 3)
1 / 30
1.10
5.7
2.2
v
x 3)
1 / 35
1.50
8.6
3.2
v
x 3)
1 / 40
1.50
8.6
3.2
v
x 3)
1 / 50
2.20
10.6
4.0
v
x 3)4)
Pump unit
S 100D
1)
2)
3)
Capacitor run motors (PSC motors) with starter.
v = vertical and h = inclined / horizontal.
Always check and make sure that the operating pressure of Controlmatic /
Cervomatic units is not exceeded.
4) 3~ only
Tolerances to
ISO 9906 Class 2
Annex A
Capacity
The characteristic curves shown are for preliminary selection only.
Exact selection data will be provided in our quotation.
Note : Use a cooling shroud for horizontal installation.
Dimensions / Weights / Ident. Numbers / Horizontal Installation
1~/ 230 V
3~/ 400 V
Pump unit
S 100D
LA
 mm
mA
 kg
Ident No.
A
 mm
LA
 mm
mA
 kg
Ident No.
A
 mm
1/
1/
1/
1/
1/
1/
1/
1/
1/
1/
1/
575
625
720
795
810
925
1100
1210
1395
1505
1805
11.5
11.7
13.4
13.6
13.8
14.3
16.3
16.8
20.0
20.6
22.7
39 022 528
39 022 529
39 022 530
39 022 531
39 022 532
39 022 533
39 022 534
39 022 535
39 022 536
39 022 537
39 022 538
371
425
508
552
597
687
--------- -- -- ---------- -- -- ---------
555
605
700
755
780
870
1045
1150
1310
1450
1705
10.7
10.9
12.2
12.4
12.6
13.1
14.9
15.4
17.4
18.0
20.3
39 022 565
39 022 566
39 022 567
39 022 568
39 022 569
39 022 570
39 022 571
39 022 572
39 022 573
39 022 574
39 022 575
362
416
492
537
582
672
--------- -- -- ---------- -- -- ---------
7
9
12
14
16
20
25
30
35
40
50
C
G 11/4”
For information on cooling shroud refer to page 20.
Accessories: UPA Control for dry running protection using 1 or 3 immersion electrodes, see page 21.
15
50 Hz
S 100D
S 100D -- 2 ...
for well diameters of 100 mm (4 inch)
Pumps with submersible motors for ...
-- Temperature of fluid handled . . . . . . . . . . . . up to + 30 oC
-- Current / Operation voltage . . . . . . . . . . . . . . . . . . 1~/230 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . or. 3~/400 V
-- Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . direct
Rated
p
power
( t )
(motor)
Current intensity
for ...
1~
3~
230 V
400 V
Installation
2)
Operation with
control
t l
unit
3)
PN
kW
IN 1)
A
IN
A
2/ 7
0.37
3.4
1.3
v+h
x
2 / 11
0.55
4.3
1.7
v+h
x
2 / 15
0.75
5.6
2.2
v+h
x
2 / 18
1.1
8.6
3.2
v+h
x 3)
2 / 20
1.1
8.6
3.2
v+h
x 3)
2 / 22
1.1
8.6
3.2
v+h
x 3)
2 / 27
1.5
10.6
4.0
v+h
x 3)
2 / 30
1.5
10.6
4.0
v
x 3)
2 / 33
2.2
15.5
5.9
v
x 3)
2 / 38
2.2
15.5
5.9
v
x 3)
2 / 44
2.2
15.5
5.9
v
x 3)
2 / 50
3.0
--
7.8
v
x 3)4)
Pump unit
S 100D
Tolerances to
ISO 9906 Class 2
Annex A
1)
2)
3)
Capacitor run motors (PSC motors) with starter.
v = vertical and h = inclined / horizontal.
Always check and make sure that the operating pressure of Controlmatic /
Cervomatic units is not exceeded.
4) 3~ only
Capacity
The characteristic curves shown are for preliminary selection only.
Exact selection data will be provided in our quotation.
Note : Use a cooling shroud for horizontal installation.
Dimensions / Weights / Ident. Numbers / Horizontal Installation
1~/ 230 V
Ident No.
Pump unit
S 100D
LA
 mm
mA
 kg
2/ 7
2 / 11
2 / 15
2 / 18
2 / 20
2 / 22
2 / 27
2 / 30
2 / 33
2 / 38
2 / 44
2 / 50
570
695
815
940
985
1030
1175
1235
1425
1535
1670
-- -- -- -- --
11.3
13.0
14.8
17.7
17.8
18.0
19.5
19.9
23.6
24.1
24.6
-- -- -- -- --
39 022 539
39 022 540
39 022 541
39 022 542
39 022 543
39 022 544
39 022 545
39 022 546
39 022 547
39 022 548
39 022 549
-- -- -- -- --
A
 mm
LA
 mm
mA
 kg
371
484
589
684
729
775
901
-- -- -- ---------- -- -- ---------- -- -- --
550
665
790
880
925
970
1120
1180
1325
1435
1570
1770
10.5
11.8
13.4
15.1
15.2
15.4
17.1
17.5
19.0
19.5
20.0
23.6
3~/ 400 V
Ident No.
39 022 576
39 022 577
39 022 578
39 022 579
39 022 580
39 022 581
39 022 582
39 022 583
39 022 584
39 022 585
39 022 586
39 022 587
A
 mm
362
470
574
655
701
746
873
-- -- -- ---------- -- -- ---------- -- -- --
For information on cooling shroud refer to page 20.
Accessories: UPA Control for dry running protection using 1 or 3 immersion electrodes, see page 21.
16
C
G 11/4”
50 Hz
S 100D
S 100D -- 4 ...
for well diameters of 100 mm (4 inch)
Pumps with submersible motors for ...
-- Temperature of fluid handled . . . . . . . . . . . . up to + 30 oC
-- Current / Operating voltage . . . . . . . . . . . . . . . . . . 1~/230 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . or 3~/400 V
-- Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . direct
Rated
p
power
( t )
(motor)
Current intensity
for ...
1~
3~
230 V
400 V
Installation
2)
Operation with
control
t l
unit
3)
PN
kW
IN
A
4/ 3
0.37
3.4
1.3
v+h
x
4/ 6
0.55
4.3
1.7
v+h
x
4/ 8
0.75
5.7
2.2
v+h
x
4 / 11
1.10
8.6
3.2
v+h
x
Pump unit
S 100D
1)
Tolerances to
ISO 9906 Class 2
Annex A
IN
A
4 / 16
1.50
10.6
4.0
v+h
x 3)4)
4 / 21
2.20
15.5
5.9
v+h
x 3)4)
4 / 24
2.20
15.5
5.9
v
x 3)4)
4 / 33
3.00
------
7.8
v
x 3)4)
4 / 40
3.70
------
9.1
v
x 3)4)
1)
2)
3)
Capacitor run motors (PSC motors) with starter.
v = vertical and h = inclined / horizontal.
Always check and make sure that the operating pressure of Controlmatic /
Cervomatic units is not exceeded.
4) 3~ only
Capacity
The characteristic curves shown are for preliminary selection only.
Exact selection data will be provided in our quotation.
Note : Use a cooling shroud for horizontal installation.
Dimensions / Weights / Ident. Numbers / Horizontal Installation
1~ / 230 V
3~ / 400 V
Pump unit
S 100D
LA
 mm
mA
 kg
Ident No.
A
 mm
LA
 mm
mA
 kg
Ident No.
A
 mm
4/ 3
4/ 6
4/ 8
4 / 11
4 / 16
4 / 21
4 / 24
4 / 33
4 / 40
505
610
690
820
975
1180
1255
-- -- -- ---------
11.5
13.4
15.1
18.2
20.1
24.8
25.3
-- -- -- ---------
39 022 550
39 022 551
39 022 552
39 022 553
39 022 554
39 022 555
39 022 556
-- -- -- -- -----------
333
399
489
594
734
900
--------- -- -- ---------
485
580
665
760
920
1080
1155
1595
1805
10.7
12.2
13.7
15.6
17.7
20.2
20.7
25.5
33.0
39 022 588
39 022 589
39 022 590
39 022 591
39 022 592
39 022 593
39 022 594
39 022 595
39 022 596
324
384
475
566
706
847
--------- -- -- ---------
C
G 11/4”
For information on cooling shroud refer to page 20.
Accessories: UPA Control for dry running protection using 1 or 3 immersion electrodes, see page 21.
17
50 Hz
S 100D
S 100D -- 7 ...
for well diameters of 100 mm (4 inch)
Pumps with submersible motors for ...
-- Temperature of fluid handled . . . . . . . . . . . . up to + 30 oC
-- Current / Operating voltage . . . . . . . . . . . . . . . . . . 1~/230 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . or 3~/400 V
-- Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . direct
Rated
p
power
( t )
(motor)
Current intensity
for ...
1~
3~
230 V
400 V
Installation
2)
Operation with
control
t l
unit
3)
PN
kW
IN 1)
A
IN
A
7/ 4
0.75
5.7
2.2
v+h
x
7/ 6
1.10
8.6
3.2
v+h
x
7/ 8
1.50
10.6
4.0
v+h
x 4)
7 / 11
2.20
15.5
5.9
v+h
x 4)
7 / 13
2.20
15.5
5.9
v+h
x 4)
7 / 18
3.00
------
7.8
v+h
x 3)4)
7 / 23
3.70
------
9.1
v
x 3)4)
7 / 28
5.50
------
13.7
v
x 3)4)
7 / 33
5.50
------
13.7
v
x 3)4)
Pump unit
S 100D
Tolerances to
ISO 9906 Class 2
Annex A
1)
2)
3)
Capacitor run motors (PSC motors) with starter.
v = vertical and h = inclined / horizontal.
Always check and make sure that the operating pressure of Controlmatic /
Cervomatic units is not exceeded.
4) 3~ only
Note : Use a cooling shroud for horizontal installation.
Capacity
The characteristic curves shown are for preliminary selection only.
Exact selection data will be provided in our quotation.
Dimensions / Weights / Ident. Numbers / Horizontal Installation
1~ / 230 V
3~ / 400 V
Pump unit
S 100D
LA
 mm
mA
 kg
Ident No.
A
 mm
LA
 mm
mA
 kg
Ident No.
A
 mm
7/ 4
7/ 6
7/ 8
7 / 11
7 / 13
7 / 18
7 / 23
7 / 28
7 / 33
611
736
831
1011
1076
-- -- -- ---------- -- -- ---------
14.6
17.7
19.1
23.1
23.6
-- -- -- ---------- -- -- ---------
39 022 557
39 022 558
39 022 559
39 022 560
39 022 561
-- -- -- -- ------------ -- -- -- -----------
421
517
599
740
808
-- -- -- ---------- -- -- ---------
586
676
776
911
976
1211
1516
1881
2051
13.2
15.1
16.7
18.5
19.0
23.1
30.8
38.3
39.4
39 022 597
39 022 598
39 022 599
39 022 600
39 022 601
39 022 602
39 022 603
39 022 604
39 022 605
407
489
571
687
755
958
--------- -- -- ---------
For information on cooling shroud refer to page 20.
Accessories: UPA Control for dry running protection using 1 or 3 immersion electrodes, see page 21.
18
C
G 11/4”
50 Hz
S 100D
S 100D -- 12 ...
for well diameters for 100 mm (4 inch)
Pumps with submersible motors for ...
-- Temperature of fluid handled . . . . . . . . . . . . up to + 30 oC
-- Current / Operation voltage . . . . . . . . . . . . . . . . . . 1~/230 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . or 3~/400 V
-- Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . direct
Rated
p
power
( t )
(motor)
Current intensity
for ...
1~
3~
230 V
400 V
Installation 2)
Tolerances to
ISO 9906 Class 2
Annex A
Operation
with
control
t l
unit
3)
Pump unit
S 100D
PN
kW
IN 1)
A
IN
A
12 / 4
1.1
8.6
3.2
v+h
x
12 / 6
1.5
10.6
4.0
v+h
x
12 / 10
2.2
15.5
5.9
v+h
x
12 / 13
3.0
------
7.8
v
x 4)
12 / 17
3.7
------
9.1
v
x 3)4)
12 / 21
5.5
------
13.7
v
------
12 / 25
5.5
------
13.7
v
------
1)
2)
3)
Capacitor run motors (PSC motors) with starter.
v = vertical and h = inclined / horizontal.
Always check and make sure that the operating pressure of Controlmatic /
Cervomatic units is not exceeded.
4) 3~ only
Note : Use a cooling shroud for horizontal installation.
Capacity
The characteristic curves shown are for preliminary selection only.
Exact selection data will be provided in our quotation.
Dimensions / Weights / Ident. Numbers / Horizontal Installation
1~ / 230 V
3~ / 400 V
Pump unit
S 100D
LA
 mm
mA
 kg
Ident No.
A
 mm
LA
 mm
mA
 kg
Ident No.
A
 mm
12 / 4
12 / 6
12 /10
12 /13
12 /17
12 /21
12 /25
865
1000
1295
-- -- -------- -- -------
17.3
19.3
24.6
-- -- -------- -- -------
39 022 562
39 022 563
39 022 564
-- -- -------- -- -------
613
739
991
-- -- -------- -- -------
805
945
1195
1425
1815
2185
2400
14.7
16.9
20.0
24.2
32.2
40.2
42.0
39 022 606
39 022 607
39 022 608
39 022 609
39 022 610
39 022 611
39 022 612
585
707
938
-- -- -------- -- -------
C
G 2”
For information on cooling shroud refer to page 20.
Accessories: UPA Control for dry running protection using 1 or 3 immersion electrodes, see page 21.
19
50 Hz
S 100D
Scope of Supply for Single--phase A.C.
Motors DN 100 (1~)
A starter for single-phase a.c. motors in PSC design (with
integrated run capacitor and motor protection) is included in the
scope of supply.
Permissible Cable Lengths
U up to 3 %, direct starting and t up to + 30 oC
Current /
Voltage
Motor
rating
Cable lengths for
cable cross--section in ... mm2
kW
1.5
2.5
4.0
6.0
1~/
230 V
(PSC)
0.37
0.55
0.75
1.10
1.50
2.20
72 m
60 m
47 m
30 m
26 m
20 m
120 m
100 m
79 m
50 m
43 m
32 m
190 m
159 m
125 m
80 m
68 m
52 m
284 m
236 m
186 m
118 m
101 m
77 m
3~/
400 V
0.37
0.55
0.75
1.10
1.50
2.20
3.00
3.70
5.50
752 m
483 m
368 m
242 m
194 m
131 m
100 m
80 m
55 m
--614 m
403 m
322 m
218 m
165 m
135 m
90 m
---645 m
516 m
350 m
265 m
215 m
143 m
-----525 m
397 m
323 m
215 m
Technical Data -- Cooling Shroud
Pump unit
S 100D
1/7
to 1/20
1/25 to 1/30
2/7
to 2/15
4/3
to
4/8
7/4
1/35 to 1/50
2/18 to 2/27
2/30
4/11 to 4/16
7/6
to
7/8
12/4 to 12/6
2/33 to 2/50
4/21
4/24 to 4/33
7/11 to 7/18
12/10
12/13
4/40
7/23 to 7/33
12/17 to 12/25
1)
Installation 1) Dimension (dia. x length)
and motor type (kW)
v+h
Ø115 (130) x 400
v
for
o motor
oto up to 0.75
0 5 kW (1~)
( )
or up to 0.75 kW (3~)
v+h
Weight 1.5 kg
v+h
v+h
v
Ø115 (130) x 500
for motor up to 1.5 kW (1~)
v+h
or up to 1.5 kW (3~)
v
Weight 1
1.7
7 kg
v+h
v+h
v+h
v
Ø115 (130) x 625
v+h
for motor up to 2.2 kW (1~)
v
or up to 3.0 kW (3~)
v+h
Weight 2.0 kg
v+h
v
v
Ø115 (130) x 800
for motor up to 5.5 kW (3~)
v
Weight 2.5 kg
v
v = vertical, h = inclined / horizontal
20
Cooling Shroud
Ident No.
90 065 490
Strainer
Ident No.
Support feet
Ident No.
90 065 494
90 065 495
Ø115x117
0 3 kg
0.3
k
Set = 2 p
pc.
0 6 kg
0.6
k
90 065 491
90 065 492
90 065 493
50 Hz
S 100D
Accessories: UPA Control for Dry Running Protection (using 3 immersion electrodes)
S 100D-1/..
1~
S 100D-1/...
Relais
Télémécanique
(A)
Electrode
(Qty.)
7
9
12
2.5 to 4.0
(3)
X
4.0 to 6.0
(3)
5.5 to 8.0
(3)
7.0 to 10
(3)
9.0 to 13
(3)
S 100D-2/..
1~
50
X
3~
Ident No.
Relais
Télémécanique
(A)
Electrode
(Qty.)
7
9
12
40 980 891
1.0 to 1.6
(3)
X
40 980 893
1.6 to 2.5
(3)
40 990 895
2.5 to 4.0
(3)
7
(3)
X
4.0 to 6.0
(3)
5.5 to 8.0
(3)
7.0 to 10
(3)
9.0 to 13
(3)
12 to 18
(3)
11
15
33
38
44
27
30
X
X
X
X
2.5 to 4.0
(3)
X
4.0 to 6.0
(3)
5.5 to 8.0
(3)
7.0 to 10
(3)
9.0 to 13
(3)
12 to 18
(3)
6
11
8
21
24
16
X
X
X
X
X
Ident No.
7
1.0 to 1.6
(3)
X
40 980 893
1.6 to 2.5
(3)
40 990 895
2.5 to 4.0
(3)
40 980 897
5.5 to 8.0
(3)
4
5.5 to 8.0
(3)
X
7.0 to 10
(3)
9.0 to 13
(3)
12 to 18
(3)
6
11
13
8
X
X
X
40 980 891
40 980 895
3~
Ident No.
Relais
Télémécanique
(A)
Electrode
(Qty.)
3
40 980 891
1.0 to 1.6
(3)
X
40 980 893
1.6 to 2.5
(3)
40 990 895
2.5 to 4.0
(3)
40 980 897
5.5 to 8.0
(3)
40 980 899
7.0 to 10
(3)
6
8
11
16
21
24
33
40
Ident No.
40 980 887
X
40 980 889
X
40 980 891
X
40 980 895
X
40 980 897
40 984 811
3~
Ident No.
Relais
Télémécanique
(A)
Electrode
(Qty.)
4
40 990 895
1.6 to 2.5
(3)
X
40 980 897
2.5 to 4.0
(3)
40 980 899
5.5 to 8.0
(3)
40 984 811
7.0 to 10
(3)
12 to 18
(3)
11
13
18
6
8
23
28
33
40 980 891
X
40 980 895
X
40 980 897
X
Electrode
(Qty.)
4
Ident No.
Relais
Télémécanique
(A)
Electrode
(Qty.)
4
6
7.0 to 10
(3)
X
40 980 897
2.5 to 4.0
(3)
X
9.0 to 13
(3)
40 980 899
5.5 to 8.0
(3)
12 to 18
(3)
40 984 811
7.0 to 10
(3)
12 to 18
(3)
Ident No.
40 980 889
X
Relais
Télémécanique
(A)
X
40 980 889
X
3~
X
Ident No.
40 980 887
X
S 100D-12/...
10
33
44
50
X
1~
6
18
to
30
11
15
40 984 811
S 100D-7/...
Electrode
(Qty.)
40 980 891
3~
40 980 891
1~
Relais
Télémécanique
(A)
40 980 889
X
Electrode
(Qty.)
S 100D-4/...
3
40 980 887
X
Relais
Témécanique
(A)
1~
Electrode
(Qty.)
Ident No.
40 980 899
X
Relais
Télémécanique
(A)
35
40
50
40 980 899
S 100D-2/...
18
20
22
14
to
30
40 980 897
X
2.5 to 4.0
S 100D-12/..
35
40
X
Electrode
(Qty.)
S 100D-7/..
25
30
X
Relais
Télémécanique
(A)
S 100D-4/..
14
16
20
10
13
17
21
25
40 984 811
Ident No.
40 980 891
X
40 980 895
X
40 980 897
X
40 984 811
21
50 Hz
22
S 100D
50 Hz
Applications
UPA 100C
Submersible Borehole Pumps
-- Domestic and general water supply
-- Irrigation and spray irrigation
-- Lowering ground water levels
-- Fountains
-- Pressure boosting
-- Air-conditioning systems
-- Fire protection
-- Cooling water cycles
Maximum permissible amount of suspended sand: 50 g/m3
for Well Diameters of
100 mm (4 inches)
Operating Data
Capacity
Head
Temperature of fluid handled
Motor ratings
Q
H
t
PN
up to 15 m3/h (250 l/min)
up to 400 m
30 C
up to 7.5 kW
Design
Multistage centrifugal pump with components made of
stainless steel and additional bearing for each stage. The stage
casings are connected by means of tie bolts on radial pumps,
and by means of studs on mixed--flow pumps.
Submersible canned motor: Franklin Electric pre-filled
motors, corrosion free, NEMA shaft end, 50 Hz
-- Single-phase and three-phase motor type Super Stainless
-- With separate lead
-- Direct starting, max starts per hour: 20
-- Type of enclosure: IP 68
-- Insulation: Class B
Designation (Example)
UPA 100 C – 4 -- 6
Type series
Minimum well diameter (mm)
Design status
Capacity Qopt (m3/h)
Number of stages
Certification
Quality management certified to ISO 9001
Product Features
-----------
Very sturdy design
All components made of stainless steel
Suitable for installation in narrow deep wells
High efficiency
Totally enclosed motor
Motor designed for maximum pump output
Low noise level
For vertical or horizontal installation
Check valve protected against blocking
Pre-filled motor; no risk of contamination of the
pumped water
23
50 Hz
UPA 100C
Selection Chart (Ranges on offer)
n  2900 rpm
UPA 100C 2
UPA 100C 3
UPA 100C 4
UPA 100C 7
UPA 100C 12
UPA 100C 3
UPA 100C 4
UPA 100C 7
UPA 100C 12
UPA 100C 2
3.6
24
6
12
30
60
Q l/min
120
180
300
50 Hz
Materials
Drive
C1
Component
Pump ...
Diffuser
Upper diffuser
Lower diffuser
Impeller
Pump shaft with Nema
coupling
Suction casing
Suction filter
Discharge casing
Spacer sleeve
Hook
Seal ring
Upper bearing bush
Intermediate bearing bush
Valve face
Motor ...
Shaft
Bearing housing
Stator case
stainless steel AISI 304
NBR + AISI 316
NBR + AISI 316
NBR
NBR + AISI 316
stainless steel AISI 304 SS
stainless steel AISI 304 SS
stainless steel AISI 304 SS
Direction of Rotation of the Pump
Clockwise rotation (when looking at the drive shaft end).
Discharge Nozzle
UPA 100C 2 -- 3 -- 4:
UPA 100C 7 -- 12
Rp 11/2”
Rp 2”
Installation
Vertical or horizontal installation without restriction.
In order to guarantee the dissipation of the motor heat it will be
necessary to install a device guiding the flow along the motor
(cooling jacket, flow inducer sleeve, etc.) in horizontal
installation.
Variants Available on Request
-- Higher fluid temperatures
-- Voltages above 500 V
-- Other frequencies
UPA 100C
Type
Connection
Enclosure
Frequency f
Type of current
Rated voltage U
submersible canned motor
NEMA standard
IP 68
50 Hz
single-phase and three-phase
1~ 230 V,
3~ 400 V,
up to 7.5 kW
up to +/-- 10 %
up to 20 / h
Rated power PN
Voltage fluctuations
Frequency of starts
Min. delay
before restarting
3 min
A start box with integrated phase-shifting capacitor and thermal
protection is included in the scope of supply of single-phase
pump sets in PSC design.
Starting Mode
Direct on line.
Temperatures
The UPA 100 C submersible borehole pump is designed for use
in water with temperatures of up to +30 C.
Permissible Cable Lengths
U up to 3 % and temperatures up to +30 C.
Type of current / Drive
Voltage
rating
kW
0.37
0.55
1~ 230 V
0.75
50 Hz
1.10
1.50
2.20
0.37
0.55
0.75
1.10
1.50
3~ 400 V
2.20
50 Hz
3.30
3.70
4.00
5.50
7.50
Length of cable in m for crosssection in ... mm2
1.5
2.5
4.0
6.0 10.0
72
120 190 248
-60
100 159 236
-47
79
125 186
-30
50
80
118
-26
43
68
101
-20
32
52
77
-752
----483
----368 614
---242 403 645
--194 322 516
--131 218 350 525
-100 165 265 397
-80
135 215 323
-74
124 195 295
-55
90
143 215 597
38
63
100 150 415
25
50 Hz
UPA 100C
Design Features
Optimised operating costs:
Check valve, built into the discharge chamber, designed for low
loss of head.
Resistance to corrosion and abrasion, i.e. the same inherent qualities
of stainless steel.
Hydraulic profiles are optimized for
the attainment of high efficiencies.
Oversized intermediate bearings
located at each pump stage to
align the shaft, specially designed
to optimize lubrication.
Coupling and flange suitable
for motors with pump mounting dimensions in accordance with NEMA standards.
26
Reliable in service:
Very strong construction: minimum
thickness of stainless sheet steel of
1 mm, 6 spot welding on each vane,
special top bearing for every pump.
Friendly service:
Great ease of dismantling and assembly.
Easy-to-replace wear-rings and
bearings.
50 Hz
UPA 100C 2 -- ...
D1
UPA 100C
-- 72
UPA 100C 2 -- ...
-- 66
(Tolerances to ISO 2548
Class C, Annex B)
-- 60
-- 54
Rp 11/2”
-- 47
-- 40
-- 35
-- 30
-- 25
-- 21
Ø D1 max:
-- 17
Pump = 96.5 mm
Pump with motor
= 98.0 mm
-- 13
-- 8
-- 6
Rated
a ed
power
(Motor)
Rated
a ed
power
(Motor)
Pump set
UPA 100C 2 --..
PN
kW
6
8
13
17
21
25
30
35
40
47
Rated current for
PN
hp
1~
220 V
IN 1)
A
3~
400 V
IN
A
0.37
0.37
0.55
0.75
1.1
0.5
0.5
0.75
1
1.5
3.2
3.6
5.7
6.9
8.0
0.9
1.1
1.5
2.0
2.8
1.1
1.5
1.5
2.2
2.2
1.5
2
2
3
3
8.9
9.5
11.1
12.1
14.5
3.0
3.3
3.8
5.1
5.4
54
2.2
3
15.9
5.6
60
3.0
4
-6.8
66
3.0
4
-7.2
72
3.0
4
-7.5
1) Capacitor run motors (PSC motors) with starter.
Operating range: 0.5 -- 2.5 m3/h
Qmin = 0.5 m3/h
Qmax = End of characteristic curve
The characteristic curves shown are for preliminary selection only.
Exact selection data will be provided in our quotation.
Dimensions / Weights / Ident. Numbers
Pump set
UPA 100C 2 --..
6
8
13
17
21
25
30
35
40
47
54
60
66
72
1~ / 220 V
3~ / 400 V
A  mm
B  mm
C  mm
Ident. No.
B  mm
C  mm
Ident. No.
mA  kg
349
397
517
623
711
807
928
1048
1169
1338
1506
1651
1796
1941
242
242
271
299
327
327
356
356
460
460
460
----
591
639
788
922
1038
1134
1284
1404
1629
1798
1966
----
90 065 300
90 065 301
90 065 302
90 065 303
90 065 304
90 065 305
90 065 306
90 065 307
90 065 308
90 065 309
90 065 310
----
223
223
242
271
299
299
327
327
356
356
356
423
423
423
572
620
759
894
1010
1106
1255
1375
1525
1694
1862
2074
2219
2364
90 065 387
90 065 388
90 065 389
90 065 390
90 065 391
90 065 392
90 065 393
90 065 394
90 065 395
90 065 396
90 065 397
90 065 398
90 065 399
90 065 400
11.1
11.7
14.3
17.0
19.5
20.8
23.7
25.4
28.1
29.5
32.6
37.0
38.9
40.9
For horizontal installation, a device guiding the flow along the motor (cooling shroud, flow inducer sleeve, etc.) will be required.
Accessories: UPA Control for dry running protection see page 32.
27
50 Hz
UPA 100C
UPA 100C 3 -- ...
UPA 100C 3 -- ...
-- 68
D1
(Tolerances to ISO 2548
Class C, Annex B)
-- 62
-- 57
-- 51
Rp 11/2”
-- 44
-- 36
-- 30
-- 25
-- 22
Ø D1 max:
-- 18
Pump = 96.5 mm
Pump with motor
= 98.0 mm
-- 15
-- 12
-- 9
-- 6
Rated
a ed
power
(Motor)
Rated
a ed
power
(Motor)
Pump set
UPA 100C 3 --..
PN
kW
6
9
12
15
18
22
25
30
36
44
Rated current for
PN
hp
1~
220 V
IN 1)
A
3~
400 V
IN
A
0.37
0.55
0.75
1.1
1.1
0.5
0.75
1.0
1.5
1.5
3.6
5.7
6.9
8.7
8.9
1.1
1.5
2.0
2.9
3.0
1.5
1.5
2.2
2.2
3.0
2.0
2.0
3.0
3.0
4.00
9.8
11.1
12.5
15.9
--
3.6
3.8
5.2
5.6
7.0
51
3.0
4.0
-7.2
57
3.7
5.0
-8.8
62
3.7
5.0
-9.1
68
4.0
5.5
-10.00
1) Capacitor run motors (PSC motors) with starter.
Operating range: 1.0 -- 3.5 m3/h
Qmin = 1.0 m3/h
Qmax = End of characteristic curve
The characteristic curves shown are for preliminary selection only.
Exact selection data will be provided in our quotation.
Dimensions / Weights / Ident. Numbers
Pump set
UPA 100C 3 --..
6
9
12
15
18
22
25
30
36
44
51
57
62
68
1~ / 220 V
3~ / 400 V
A  mm
B  mm
C  mm
Ident. No.
B  mm
C  mm
Ident. No.
mA  kg
349
421
493
566
638
734
807
928
1072
1265
1434
1579
1699
1844
242
271
299
327
327
356
356
460
460
------
591
692
792
883
965
1090
1163
1388
1532
------
90 065 311
90 065 312
90 065 313
90 065 314
90 065 315
90 065 316
90 065 317
90 065 318
90 065 319
------
223
242
271
299
299
327
327
356
356
423
423
545
545
583
572
663
764
865
937
1061
1134
1284
1428
1688
1857
2124
2244
2427
90 065 401
90 065 402
90 065 403
90 065 404
90 065 405
90 065 406
90 065 407
90 065 408
90 065 409
90 065 410
90 065 411
90 065 412
90 065 413
90 065 414
11.1
13.1
15.4
17.1
18.5
21.1
22.1
25.1
27.2
32.3
34.7
41.5
43.2
48.3
For horizontal installation, a device guiding the flow along the motor (cooling shroud, flow inducer sleeve, etc.) will be required.
Accessories: UPA Control for dry running protection see page 32.
28
50 Hz
UPA 100C 4 -- ...
UPA 100C
-- 72
UPA 100C 4 -- ...
-- 66
(Tolerances to ISO 2548
Class C, Annex B)
D1
-- 60
-- 54
Rp 11/2”
-- 50
-- 45
-- 39
-- 34
-- 29
-- 24
-- 19
Ø D1 max:
Pump = 96.5 mm
Pump with motor
= 98.0 mm
Rated
a ed
power
(Motor)
Rated
a ed
power
(Motor)
Pump set
UPA 100C 4 --..
PN
kW
4
7
9
14
19
24
29
34
39
45
-- 14
-- 9
-- 7
Rated current for
PN
hp
1~
220 V
IN 1)
A
3~
400 V
IN
A
0.37
0.55
0.75
1.1
1.5
0.5
0.75
1.0
1.5
2.0
3.6
5.7
6.9
8.9
11.1
1.1
1.5
2.0
3.0
3.8
2.2
2.2
3.0
3.0
3.7
3.0
3.0
4.0
4.0
5.0
12.8
15.9
----
5.3
5.6
7.0
7.2
8.8
50
3.7
5.0
-9.1
54
4.0
5.5
-10.0
60
5.5
7.5
-11.5
66
5.5
7.5
-12.5
72
5.5
7.5
-13.2
1) Capacitor run motors (PSC motors) with starter.
-- 4
Operating range: 1.0 -- 5.0 m3/h
Qmin = 1.0 m3/h
Qmax = End of characteristic curve
The characteristic curves shown are for preliminary selection only.
Exact selection data will be provided in our quotation.
Dimensions / Weights / Ident. Numbers
Pump set
UPA 100C 4 --..
4
7
9
14
19
24
29
34
39
45
50
54
60
66
72
1~ / 220 V
3~ / 400 V
A  mm
B  mm
C  mm
Ident. No.
B  mm
C  mm
Ident. No.
mA  kg
300
373
421
542
662
783
903
1024
1145
1289
1410
1506
1651
1796
1941
242
271
299
327
356
460
460
---------
542
644
720
869
1018
1243
1363
---------
90 065 320
90 065 321
90 065 322
90 065 323
90 065 324
90 065 325
90 065 326
---------
223
242
271
299
327
356
356
423
423
545
545
583
698
698
698
523
615
692
841
989
1139
1259
1447
1568
1834
1955
2089
2349
2494
2639
90 065 415
90 065 416
90 065 417
90 065 418
90 065 419
90 065 420
90 065 421
90 065 422
90 065 423
90 065 424
90 065 425
90 065 426
90 065 427
90 065 428
90 065 429
10.5
12.5
14.5
17.4
20.4
23.5
25.2
29.4
31.1
38.0
39.7
44.3
51.6
53.7
55.7
For horizontal installation, a device guiding the flow along the motor (cooling shroud, flow inducer sleeve, etc.) will be required.
Accessories: UPA Control for dry running protection see page 32.
29
50 Hz
UPA 100C
UPA 100C 7 -- ...
UPA 100C 7 -- ...
D1
(Tolerances to ISO 2548
Class C, Annex B)
-- 64
-- 59
-- 54
-- 49
-- 44
-- 39
-- 34
-- 32
-- 29
-- 26
-- 23
Ø D1 max:
-- 19
Pump = 96.5 mm
Pump with motor
= 98.0 mm
-- 16
-- 13
Rated
a ed
power
(Motor)
Rated
a ed
power
(Motor)
Pump set
UPA 100C 7 --..
PN
kW
PN
hp
1~
220 V
IN 1)
A
3~
400 V
IN
A
3
4
6
9
13
0.37
0.55
0.75
1.1
1.5
0.5
0.75
1.0
1.5
2.0
3.6
5.7
6.9
8.9
11.1
1.1
1.5
2.0
3.0
3.8
16
19
23
26
29
2.2
2.2
3.0
3.0
3.7
3.0
3.0
4.0
4.0
5.0
12.8
15.9
----
5.2
5.6
6.6
7.2
8.3
32
34
39
44
49
3.7
4.0
5.5
5.5
5.5
5.0
5.5
7.5
7.5
7.5
------
9.1
10.0
11.5
12.5
13.2
-- 9
Rated current for
-- 6
-- 4
-- 3
Operating range: 2.0 -- 8.0 m3/h
Qmin = 2.0 m3/h
Qmax = End of characteristic curve
54
7.5
10.0
-17.5
59
7.5
10.0
-18.3
64
7.5
10.0
-19.1
1) Capacitor run motors (PSC motors) with starter.
The characteristic curves shown are for preliminary selection only.
Exact selection data will be provided in our quotation.
Dimensions / Weights / Ident. Numbers
Pump set
UPA 100C 7 --..
3
4
6
9
13
16
19
23
26
29
32
34
39
44
49
54
59
64
1~ / 220 V
3~ / 400 V
A  mm
B  mm
C  mm
Ident. No.
B  mm
C  mm
Ident. No.
mA  kg
276
300
349
421
517
590
662
759
831
903
976
1024
1145
1266
1386
1506
1628
1748
242
271
299
327
356
460
460
------------
519
571
648
748
873
1050
1122
------------
90 065 327
90 065 328
90 065 329
90 065 330
90 065 331
90 065 332
90 065 333
------------
223
242
271
299
327
356
356
423
423
545
545
583
698
698
698
774
774
774
500
542
620
720
844
946
1118
1182
1254
1448
1521
1607
1843
1964
2084
2280
2402
2522
90 065 430
90 065 431
90 065 432
90 065 433
90 065 434
90 065 435
90 065 436
90 065 437
90 065 438
90 065 439
90 065 440
90 065 441
90 065 442
90 065 443
90 065 444
90 065 445
90 065 446
90 065 447
10.2
11.5
13.5
15.8
18.5
21.0
22.0
25.9
27.0
33.0
34.0
37.9
45.0
46.8
48.6
53.9
55.7
59.5
For horizontal installation, a device guiding the flow along the motor (cooling shroud, flow inducer sleeve, etc.) will be required.
Accessories: UPA Control for dry running protection see page 32.
30
50 Hz
UPA 100C
UPA 100C 12 -- ...
UPA 100C 12 -- ...
(Tolerances to ISO 2548
Class C, Annex B)
D1
-- 27
-- 24
-- 20
-- 17
-- 14
-- 13
-- 10
Ø D1 max:
-- 8
Pump = 96.5 mm
Pump with motor
= 98.0 mm
-- 5
-- 3
Rated
a ed
power
(Motor)
Rated
a ed
power
(Motor)
Pump set
UPA 100C 12 --..
PN
kW
PN
hp
1~
220 V
IN 1)
A
3~
400 V
IN
A
3
5
8
10
13
1.1
1.5
2.2
3.0
3.7
1.5
2.0
3.0
4.0
5.0
8.9
11.1
15.9
---
3.0
3.8
5.6
7.2
9.1
Rated current for
14
4.0
5.5
-10.0
17
5.5
7.5
-12.5
20
5.5
7.5
-13.2
24
7.5
10.0
-18.3
27
7.5
10.0
-19.1
1) Capacitor run motors (PSC motors) with starter.
Operating range: 4.0 -- 15.0 m3/h
Qmin = 4.0 m3/h
Qmax = End of characteristic curve
The characteristic curves shown are for preliminary selection only.
Exact selection data will be provided in our quotation.
Dimensions / Weights / Ident. Numbers
Pump set
UPA 100C 12 --..
3
5
8
10
13
14
17
20
24
27
1~ / 220 V
3~ / 400 V
A  mm
B  mm
C  mm
Ident. No.
B  mm
C  mm
Ident. No.
mA  kg
327
405
522
600
717
756
873
990
1146
1263
327
356
460
--------
654
761
982
--------
90 065 334
90 065 335
90 065 336
--------
299
327
356
423
545
583
698
698
774
774
626
732
878
1023
1265
1339
1571
1688
1920
2037
90 065 448
90 065 449
90 065 450
90 065 451
90 065 452
90 065 453
90 065 454
90 065 455
90 065 456
90 065 457
13.9
16.0
18.7
22.1
28.4
29.6
36.4
37.7
44.1
45.4
For horizontal installation, a device guiding the flow along the motor (cooling shroud, flow inducer sleeve, etc.) will be required.
Accessories: UPA Control for dry running protection see page 32.
31
50 Hz
UPA 100C
UPA Control
Accessory: UPA Control for dry running protection (using 3 immersion electrodes)
Relay (A)
Ident. No.
1.0 to 1.6
40 980 887
1.6 to 2.5
40 980 889
2.5 to 4.0
40 980 891
4.0 to 6.0
40 980 893
5.5 to 8.0
40 980 895
7.0 to 10
40 980 897
9.0 to 13
40 980 899
12 to 18
40 984 811
18 to 25
90 052 649
Combinations of UPA 100C with UPA Control 1~ 230 V
Ident. No.
40 980 891
40 980 893
40 980 895
40 980 897
40 980 899
40 984 811
2.5 to 4.0
4.0 to 6.0
5.5 to 8.0
7.0 to 10
9.0 to 13
12 to 18
UPA 100C 2
6, 8
13
17
21, 25, 30
35, 40
47, 54
UPA 100C 3
6
9
12
15, 18, 22
25, 30
36
UPA 100C 4
4
7
9
14
19
24, 29
UPA 100C 7
3
4
6
9
13
16, 19
UPA 100C 12
--
--
--
3
5
8
Combinations of UPA 100C with UPA Control 3~ 400 V
Ident. No.
40 980 887
40 980 889
40 980 891
40 980 893
40 980 895
40 980 897
40 980 899
40 984 811
90 052 649
1.0 to 1.6
1.6 to 2.5
2.5 to 4.0
4.0 to 6.0
5.5 to 8.0
7.0 to 10
9.0 to 13
12 to 18
18 to 25
UPA 100C 2
6, 8, 13
17
21, 25, 30,
35
40, 47, 54
60, 66, 72
--
--
--
--
UPA 100C 3
6
9, 12
15, 18, 22,
25
30, 36
44, 51
57, 62
68
--
--
UPA 100C 4
4, 7
9
14, 19
24, 29
34, 39
45, 50
54, 60, 66
72
--
UPA 100C 7
3, 4
6
9, 13
16, 19
23, 26
29, 32
34, 39, 44
49, 54
59, 64
UPA 100C 12
--
--
3, 5
8
10
13
14
17, 20
24, 27
Accessory: cooling shroud made on stainless steel 1.4301
UPA 100C
2/6
3/6
4/4
7/3
2/17
3/12
4/9
7/6
12/3
2/40
3/30
4/24
7/16
12/8
3/57
4/45
7/29
12/13
4/60
7/39
12/17
32
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
2/13
3/9
4/7
7/4
2/35
3/25
4/19
7/13
12/5
2/72
3/51
4/39
7/26
12/10
3/68
4/54
7/34
12/14
4/72
7/64
12/27
Type of
installation
Dimensions (diameter x length) mm
and motor type (kW)
Cooling shroud
Ident. No.
Suction strainer
Ident. No.
Pedestals
Ident. No.
v+h
v+h
v+h
v+h
v+h
v+h
v+h
v+h
v+h
v+h
v+h
v+h
v+h
v+h
v+h
v+h
v+h
v+h
v+h
v+h
v+h
Ø115 (130) x 400
for motor up to 0.55 kW (1~) or up to
0.55 kW (3~)
1.5 kg
Ø115 (130) x 500
for motor up to 1.5 kW (1~)
or up to 1.5 kW (3~)
1.8 kg
90 066 478
90 065 494
90 066 483
Ø115x117
0.3 kg
Set = 2 pcs.
0.6 kg
Ø115 (130) x 620
for motor up to 2.2 kW (1~)
or up to 3.0 kW (3~)
2.0 kg
90 066 480
Ø115 (130) x 800
for motor up to 4.0 kW (3~)
2.5 kg
90 066 481
Ø115 (130) x 1000
for motor up to 7.5 kW (3~)
3.0 kg
90 066 482
90 066 479
90 066 484
Set = 2 pcs.
1.4 kg
50 Hz
Applications
UPA 150C
Submersible Borehole Pumps
Suitable for handling clean or slightly contaminated water
in applications such as:
-- domestic water supply
for Well Diameters of
150 mm (6 inches)
-- general water supply
-- irrigation and spray irrigation systems
-- artificial lowering of the ground water level as well as
-- heat transfer plants
In addition, the pump sets are used in pressure
boosting systems, air-conditioning systems, fountains, etc.
Permissible sand content in the fluid handled: 50 g/m3.
Operating Data
Capacity . . . . . . . . . . . . . . . . . .
Head . . . . . . . . . . . . . . . . . . . . .
Temperature of fluid handled .
Speed . . . . . . . . . . . . . . . . . . . .
Q
H
t
n
up to 79 m3/h
up to 570 m
up to 50 C
2900 rpm
Design
Multistage centrifugal pump with components made of
stainless steel and additional bearing for each stage. The stage
casings are connected by means of tie bolts.
Motor
Canned or wet submersible squirrel-cage motor, 2 poles;
NEMA shaft end; 50 Hz; type of enclosure: IP 68
Designation (Example)
UPA 150 C -- 16 / 9
Type series
Minimum well diameter (mm)
Design status
Capacity (m3/h)
Number of stages
Certification
Quality management certified to ISO 9001
Product Features
-- Rust-proof
-- Suitable for installation in narrow deep wells
-- High efficiency
-- Motor designed for maximum pump output
-- Low noise level
-- For vertical, angled or horizontal installation
-- Check valve with anti-blockage valve disc
33
4
50 Hz
UPA 150C
Selection Charts (Ranges on Offer)
n  2900 rpm
UPA 150C -- 60
UPA 150C -- 16
UPA 150C -- 30
UPA 150C -- 48
UPA 150C -- 16
34
UPA 150C -- 30
UPA 150C -- 60
UPA 150C -- 48
50 Hz
Material Variants
HY22
NBR
Material
C1
C2
Pump
Suction casing
1.4408
Stage casing
1.4301
1.4404
Stage casing with hole
1.4301
1.4404
Upper stage casing
1.4301
1.4404
Suction strainer
1.4401
1.4404
Flanged end piece
1.4408
Shaft
1.4305
1.4401
Impeller
1.4301
1.4404
Thrust bearing
HY22
Counter thrust bearing
A2
NBR
Casing wear ring
NBR
Impeller wear ring
1.4301
Bearing bush
1.4404
NBR
Disc
1.4301
1.4408
Valve spring
1.4401
Valve plate
1.4404
1.4308
1.4408
Tiebolt
1.4301
1.4404
Hexagon socket head screw
A2
A4
Hexagon socket head screw
A4
A4
Nut
A2
A4
Impeller nut
1.4401
Locking sleeve
1.4401
1.4301
Cable support
1.4301
1.4404
1.4404
C1
C2
1.4305
1.4460
----
1.4462
Motor
DN 100
1)
UMA 150D
---1.4305
1.4021
DN 100
UMA 150D
UMA 150D
1)
2)
----
1.4301
1.4404
JL 1030
----
1.4409
----
1.4301
1.4571
1.4301
----
1.4571
DN 100
only for UMA 150D  22/21
2)
Description
1.4301
1.4305
1.4308
1.4401
1.4404
1.4408
1.4462
1.4571
JL -- 1030
A2
A4
Pump End (Discharge)
UPA 150C submersible borehole pumps can be supplied with
the following discharge ends:
G 21/2” G 3” G 4” DN 50 DN 65 DN 80
UPA 150C -- 16
x
x
--
x
x
x
UPA 150C -- 30
--
x
x
--
x
x
UPA 150C -- 48
--
x
x
--
x
x
UPA 150C -- 60
--
x
x
--
x
x
UMA 150D motor:
Quality . . . . . . . . . . . powder coating, approved for
drinking water contact
Colour . . . . . . . . . . . blue (RAL 5003)
Type of Installation
Standard vertical installation. Depending on the number of
stages, horizontal installation is also possible.
Motor DN 100: In order to guarantee the dissipation of the
motor heat it will be necessary to install a device guiding the flow
along the motor (cooling jacket, flow inducer sleeve, etc.) in
horizontal installation.
Drive
Material
Stator case
Clockwise rotation (when looking at the drive shaft end).
HY22
G
Bearing
carrier
Direction of Rotation of the Pump
Coating (Bearing carrier)
Coupling
Protection plug
Radial plain bearings: pump bearings lubricated by the fluid
handled, motor bearings by the motor’s water fill. Axial thrust is
balanced by a tilting-pad thrust bearing in the motor (lower end).
1.4404
Valve body
Clamp
Carbon/graphite in PTFE
Acrylnitril--Butadien--Rubber
Bearings / Lubrication
A4
O-ring
Shaft
UPA 150C
CrNi steel
CrNi steel
CrNi steel
CrNiMo steel
CrNiMo steel
CrNiMo steel
CrNiMo steel
CrNiMo steel
cast iron
CrNi steel
CrNiMo steel
only for UMA 150D > 22/21
Design . . . . . . . . . . . . . . Canned 1) or wet 2) submersible
squirrel-cage motor, 2 poles
Connection . . . . . . . . . . NEMA standard
Type of enclosure . . . . IP 68
Frequency f . . . . . . . . . . 50 Hz
Type of current . . . . . . . three-phase (3 ~)
Rated voltage U . . . . . . up to 400V 1) or 690 V 2)
Rated power PN . . . . . . . . up to 37 kW
Frequency of starts . . . 20 / h 1) and 15 / h 2)
Minimum delay
before restarting . . . . . . 1 min 1) or 2 min 2)
Motor design is in compliance with VDE regulations.
1)
Motor DN 100
2)
Motor UMA 150D
Connection to Power Supply
The submersible motors are supplied ex factory with 1 or 2
motor leads, each equipped with an earth conductor. All motors
are provided with internal earthing. Any extension cables
required are connected using water-tight cable connectors.
Motor leads and extension cables are suitable for drinking
water applications.
35
6
50 Hz
UPA 150C
Starting
Application Temperatures
Motor DN 100 . . . . . d.o.l. only
(autotransformer or soft starter)
Motor UMA 150D . . d.o.l. (autotransformer or soft starter)
or star-delta
The submersible borehole pumps are, as a standard, suitable
for use in water with temperatures of up to t = + 30 C. An
indispensable requirement for this is a flow velocity of
v = 0.2 m/s past the motor. This requirement is met, for example,
when the pump is installed in a deep well above the well screen
/ filter, etc.
With certain restrictions, some motor sizes may also be used in
water with temperatures of up to t = + 50 C or for operation
without an adequate cooling flow of water past the motor, i.e.
v = 0 m/s (for example, when the unit is installed in a deep well
below the screen / filter area or in a pump sump, etc.).
Variable Speed
The submersible borehole pumps can also be equipped with a
speed control system to accommodate different operating
points.
Variants Available on Request
-- Other supply voltages up to 1000 V
-- Pump sets for 1~ / 230 V up to 2.2 kW/50 Hz
+ 2.5 kW/60 Hz
-- Models with cooling, suction or pressure shroud
Fluids handled
The data refer to the chemical resistance of the materials. The relevant regulations/standards governing individual pump
applications have to be complied with. The actual operating conditions must always be checked. For operating conditions or fluids
which are not listed in this table, always contact the manufacturer.
The fluid temperature must not exceed 50 C, unless stated otherwise.
Fluid handled
Spezification
C1
C2
Suspension
p
Water--sand mixture up to 20 mg/l
x
x
Water--sand mixture up to 50 mg/l
x
x
Water--sand mixture up to 200 mg/l
x
x
De--ionised (fully desalinated) water
x
x
De--alkalised water
x
x
De--carbonised water
x
x
Partly desalinated water
x
x
Demineralised water
Max.
Temperature
Fire--fighting water
Cooling
g water
Seawater and brackish water
Surface water
Process water
Storm water
x
x
Closed cooling circuit
x
x
Open cooling circuit
x
x
Brackish water
 25 C
x
Seawater
 25 C
x
River water
x
x
Lake water
x
x
Dam water
x
x
Sealing water
x
x
Flushing water
x
x
With strainer
x
x
Without strainer
x
x
x
x
x
x
Raw water
Dirty water
Slightly contaminated water
Swimming pool and bathing water
Seawater
Drinking / tap water
36
material
variant
 25 C
x
Fresh water
x
x
Brewing water
x
x
Ice water (brewery)
x
x
Tap water
x
x
Clean water
x
x
Warm water (brewery)
x
x
50 Hz
UPA 150C
Design Features of the pump
Corrosion resistance
The pump and motor are constructed
of high--grade stainless steel as
standard -- producing consistently
high efficiency levels. Also available
in higher grade CrNiMo steel for
aggressive fluids.
Low operating costs
High efficiency and low--loss check
valve maintain long--term energy
savings over the entire service lifetime of the unit.
Maintenance--friendly design
D Simple disassembly and reassembly
D Rewindable motors
Flexibility
D Exchangeable connection variants
D Check valve can be removed easily
D Suitable for vertical installation in
deep wells or horizontal installation
D NEMA connection
High operating reliability and
long service life
Equipped with reinforced suction
strainer, robust drive lantern and
check valve made of investment
cast stainless steel. Laser--welded
impellers.
Protected against thrust reversal.
Hygienic and approved
for drinking water
ACS approved
37
8
50 Hz
UPA 150C
Design Features of the motor UMA 150D
The KSB motor
-- VDE-compliant, i.e., high level of
electrical safety.
-- Designed for max. pump power
to protect unit from overloads.
Dynamically balanced rotor
-- Ensures smooth running.
Counter thrust bearing
-- Reliable balancing of negative axial
thrust.
-- Impellers do not rub on the stage
casings.
Tried and tested thrust bearing
-- Water-lubricated self-aligning
tilting-pad journal bearing.
-- No-maintenance design suitable for
maximum load-carrying capacity
under continuous operation
conditions.
-- New materials combination (stainless
steel / carbon) for high safety factor.
38
50 Hz
UPA 150C
39
0
50 Hz
UPA 150C
UPA 150C -- 16 for Well Diameters of 150 mm (6 inches) and above
Pumps with submersible motors for ...
-- Type of current / voltage . . . . . . . . . . . . . . . . . . . . . . . . . three-phase (3 μ) / 400 V
-- Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . d.o.l. (D) or star-delta (Y-
Pump
Discharge
head
Q = 0 m3/h
Rated
power
H0
m
PN
kW
1 + DN 100 - 0.75
2 + DN 100 - 1.5
11.2
22
3 + DN 100 - 2.2
4 + DN 100 - 3.0
5 + DN 100 - 3.0
Motor
Max. temperature of
the fluid pumped
v  0.2 m/s (0.0 m/s)
Motor lead 2), flat
Rated
current
Efficiency
Power
factor
tmax 1)
_C
IN
A
M
%
cos 
------
d.o.l
mm2
Y-
mm2
0.75
1.5
30 (30)
30 (30)
2.1
3.9
70.0
73.0
0.76
0.77
4 x 1.5
4 x 1.5
---
32.5
2.2
30 (30)
6.2
75.0
0.75
4 x 1.5
--
44
54
3.0
3.0
30 (30)
30 (30)
8.0
8.0
76.0
76.0
0.76
0.76
4 x 1.5
4 x 1.5
---
6 + DN 100 - 3.7
65
3.7
30 (30)
9.2
77.5
0.80
4 x 1.5
--
7 + UMA 150D 5/21
7 + DN 100 -- 5.5
80
79
4.5
5.5
42 (39)
30 (20)
12.0
13.0
76.5
76.5
0.74
0.80
4 x 2.5
4 x 1.5
3/4 x 2.5
--
8 + UMA 150D 5/21
8 + DN 100 -- 5.5
91
90
5.0
5.5
40 (36)
30 (20)
12.7
13.0
76.0
76.5
0.78
0.80
4 x 2.5
4 x 1.5
3/4 x 2.5
--
9 + UMA 150D 5/21
102
5.5
37 (33)
13.6
75.5
0.80
4 x 2.5
3/4 x 2.5
9 + DN 100 -- 5.5
10 + UMA 150D 7/21
100
113
5.5
6.5
30 (20)
38 (34)
13.0
16.0
76.5
77.5
0.80
0.79
4 x 1.5
4 x 2.5
-3/4 x 2.5
10 + DN 100 -- 7.5
110
7.5
30 (20)
18.4
74.0
0.79
4 x 1.5
--
11 + UMA 150D 7/21
11 + DN 100 -- 7.5
124
121
7.0
7.5
35 (31)
30 (20)
16.8
18.4
77.0
74.0
0.81
0.79
4 x 2.5
4 x 1.5
3/4 x 2.5
--
12 + UMA 150D 7/21
12 + DN 100 -- 7.5
134
131
7.5
7.5
33 (28)
30 (20)
17.8
18.4
76.5
74.0
0.82
0.79
4 x 2.5
4 x 1.5
3/4 x 2.5
--
13 + UMA 150D 7/21
145
7.5
30 (24)
17.8
76.5
0.82
4 x 2.5
3/4 x 2.5
13 + DN 100 -- 7.5
14 + UMA 150D 9/21
140
157
7.5
8.5
30 (20)
33 (28)
18.4
20.0
74.0
78.5
0.79
0.81
4 x 1.5
4 x 2.5
-3/4 x 2.5
15 + UMA 150D 9/21
168
9.0
31 (25)
20.5
78.0
0.82
4 x 2.5
3/4 x 2.5
16 + UMA 150D 9/21
17 + UMA 150D 13/21
178
193
9.3
10.5
28 (22)
36 (32)
21.0
25.0
77.5
81.0
0.83
0.76
4 x 2.5
4 x 2.5
3/4 x 2.5
3/4 x 2.5
18 + UMA 150D 13/21
19 + UMA 150D 13/21
204
215
11.0
11.5
35 (30)
33 (28)
25.5
26.5
80.5
80.5
0.78
0.79
4 x 2.5
4 x 2.5
3/4 x 2.5
3/4 x 2.5
225
12.0
32 (26)
27.0
80.5
0.80
4 x 2.5
3/4 x 2.5
UPA 150C -- 16 / ...
20 + UMA 150D 13/21
1) also see page 36
Number x cross-section of
conductors (use under water,
400 V and  +30 _C)
2) 3/4 = 1 x 3-core + 1 x 4-core, 90_ spacing.
Dimensions / Weights / Horizontal Installation 1)
LP  mm
LA  mm
mA  kg
for motor
DN
UMA
incl. motor
incl
DN
UMA
incl. motor
incl
DN
UMA
d.o.l.
d
ol
DN
d.o.l.
d
ol
UMA
Y
Y-
UMA
Installation 2)
1
337
----
619
----
17
----
139
----
----
v+h
2
3
397
458
-------
734
825
-------
20
23
-------
139
139
-------
-------
v+h
v+h
4
5
518
579
-------
950
1011
-------
27
28
-------
139
139
-------
-------
v+h
v+h
6
639
----
1201
----
36
----
139
----
----
v+h
7
8
700
760
731
760
1404
1465
1399
1459
44
46
63
66
139
139
142
142
142
142
v+h
v+h
UPA 150C -- 16 / ...
9
821
821
1525
1520
47
67
139
142
142
v+h
10
11
881
942
913
973
1655
1716
1632
1692
52
53
70
72
139
139
142
142
142
142
v+h
v+h
12
1002
1034
1776
1753
55
73
139
142
142
v+h
13
14
1063
----
1094
1155
1837
----
1813
1904
56
----
74
79
139
----
142
142
142
142
v+h
v+h
15
16
-------
1215
1276
-------
1964
2025
-------
80
81
-------
142
142
142
142
v+h
v+h
17
----
1336
----
2165
----
90
----
142
142
v+h
18
19
-------
1397
1457
-------
2226
2286
-------
91
93
-------
142
142
142
142
v+h
v+h
20
----
1518
----
2347
----
94
----
142
142
v+h
1) Including check valve with threaded end and standard motor leads.
40
Dmax  mm
2) v = vertical / h = horizontal.
50 Hz
UPA 150C
UPA 150C -- 16 / ..., number of stages 1 -- 20
The characteristic curves shown are for
preliminary selection only. Exact selection
data will be provided in our quotation.
Selection
The pressure losses Hv in the
check valve are not considered in
the pump characteristic curves.
Legend ...
Hv :
Head losses in the check
valve
p:
Pump efficiency (not
considering check valve)
NPSH: Net positive suction head
required by the pump
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
Pump End G 21/2”
5
The information given below is
based on the model with check
valve and threaded end.
4
The changes in the main
dimensions resulting from different
threaded or flanged ends are
specified in the table below.
Overall
length (mm)
Tolerances to
ISO 9906 Class 2
Annex A
3
2
Dmax
(mm)
G 21/2”
40
G 3”
48
G 4”
93
DN 50
77
165
DN 65
77
185
DN 80
77
200
see
page 40
1
Threaded end to DIN ISO 228, Part 1.
Flanged end to DIN 2501, Part 1
G 21/2”
Dmax
Lp
LA
41
2
50 Hz
UPA 150C
UPA 150C -- 16 for Well Diameters of 150 mm (6 inches) and above
Pumps with submersible motors for ...
-- Type of current / voltage . . . . . . . . . . . . . . . . . . . . . . . . . three-phase (3 μ) / 400 V
-- Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . d.o.l. (D) or star-delta (Y-
Pump
Motor lead 2), flat
Motor
Discharge
head
Q = 0 m3/h
Rated
power
Max. temperature of
the fluid pumped
v  0.2 m/s (0.0 m/s)
Rated
current
Efficiency
Power
factor
UPA 150C -- 16 / ...
H0
m
PN
kW
tmax 1)
_C
IN
A
M
%
cos 
------
d.o.l.
mm2
Y-
mm2
21 + UMA 150D 13/21
22 + UMA 150D 13/21
236
246
13.0
13.0
30 (24)
29 (22)
29.0
29.0
80.0
80.0
0.81
0.81
4 x 2.5
4 x 2.5
3/4 x 2.5
3/4 x 2.5
23 + UMA 150D 13/21
256
13.0
28 (22)
29.0
80.0
0.81
4 x 2.5
3/4 x 2.5
24 + UMA 150D 15/21
25 + UMA 150D 15/21
269
280
14.0
15.0
33 (28)
32 (26)
30.5
32.5
82.0
81.5
0.82
0.83
4 x 4.0
4 x 4.0
3/4 x 2.5
3/4 x 2.5
26 + UMA 150D 15/21
290
15.0
30 (25)
32.5
81.5
0.83
4 x 4.0
3/4 x 2.5
27 + UMA 150D 18/21
28 + UMA 150D 18/21
305
315
16.0
16.5
32 (27)
31 (25)
36.5
37.0
82.5
82.0
0.78
0.79
4 x 4.0
4 x 4.0
3/4 x 2.5
3/4 x 2.5
29 + UMA 150D 18/21
30 + UMA 150D 18/21
326
336
17.0
17.5
30 (24)
29 (22)
38.0
39.0
82.0
82.0
0.79
0.80
4 x 4.0
4 x 4.0
3/4 x 2.5
3/4 x 2.5
31 + UMA 150D 18/21
347
18.0
27 (21)
39.5
82.0
0.81
4 x 4.0
3/4 x 2.5
32 + UMA 150D 18/21
33 + UMA 150D 22/21
357
373
18.5
20.0
26 (19)
33 (28)
40.5
44.0
81.5
83.5
0.81
0.79
4 x 4.0
4 x 4.0
3/4 x 2.5
3/4 x 2.5
34 + UMA 150D 22/21
383
20.0
33 (27)
44.0
83.5
0.79
4 x 4.0
3/4 x 2.5
35 + UMA 150D 22/21
36 + UMA 150D 22/21
394
404
21.0
22.0
32 (26)
31 (25)
46.0
47.5
83.5
83.5
0.80
0.81
4 x 4.0
4 x 4.0
3/4 x 2.5
3/4 x 2.5
37 + UMA 150D 22/21
38 + UMA 150D 22/21
415
425
22.0
22.0
30 (24)
29 (23)
47.5
47.5
83.5
83.5
0.81
0.81
4 x 4.0
4 x 4.0
3/4 x 2.5
3/4 x 2.5
39 + UMA 150D 26/21
441
24.0
36 (31)
52.0
85.0
0.80
4 x 6.0
3/4 x 4.0
40 + UMA 150D 26/21
43 + UMA 150D 26/21
451
483
24.0
26.0
35 (30)
33 (27)
52.0
55.0
85.0
84.5
0.80
0.82
4 x 6.0
4 x 6.0
3/4 x 4.0
3/4 x 4.0
45 + UMA 150D 26/21
504
26.0
31 (26)
55.0
84.5
0.82
4 x 6.0
3/4 x 4.0
48 + UMA 150D 30/21
52 + UMA 150D 30/21
542
583
29.0
30.0
33 (27)
30 (24)
63.0
65.0
84.5
84.5
0.80
0.80
4 x 6.0
4 x 6.0
3/4 x 4.0
3/4 x 4.0
1) also see page 36
Number x cross-section of
conductors (use under water,
400 V and  +30 _C)
2) 3/4 = 1 x 3-core + 1 x 4-core, 90_ spacing.
Dimensions / Weights / Horizontal Installation 1)
LP  mm
LA  mm
mA  kg
for motor
UMA
incl. motor
incl
UMA
incl. motor
incl
UMA
d.o.l.
d
ol
UMA
Y-
Y

UMA
Installation 2)
21
1578
2407
95
142
142
v+h
22
1639
2468
97
142
142
v+h
23
24
1699
1760
2528
2634
98
103
142
142
142
142
v+h
v+h
25
26
1820
1881
2694
2755
104
105
142
142
142
142
v+h
v+h
27
1941
2860
112
142
142
v+h
28
29
2002
2062
2921
2981
113
114
142
142
142
142
v+h
v+h
30
2123
3042
116
142
142
v+h
31
32
2183
2244
3102
3163
117
118
142
142
142
142
v+h
v+h
33
34
2304
2365
3313
3374
128
129
142
142
142
142
v+h
v+h
35
2425
3434
130
142
142
v+h
36
37
2486
2546
3495
3555
132
133
142
142
142
142
v+h
v+h
38
2607
3616
135
142
142
v+h
39
40
2667
2728
3781
3842
145
146
142
142
142
142
v+h
v+h
UPA 150C -- 16 / ...
43
45
48
on request
52
1) Including check valve with threaded end and standard motor leads.
42
2) v = vertical / h = horizontal.
Dmax  mm
50 Hz
UPA 150C
UPA 150C -- 16 / ..., number of stages 21 -- 52
The characteristic curves shown are for
preliminary selection only. Exact selection
data will be provided in our quotation.
Selection
The pressure losses Hv in the
check valve are not considered in
the pump characteristic curves.
52
Legend ...
45
43
Hv :
Head losses in the check
valve
p:
Pump efficiency (not
considering check valve)
NPSH: Net positive suction head
required by the pump
Pump End G 21/2”
The information given below is
based on the model with check
valve and threaded end.
The changes in the main
dimensions resulting from different
threaded or flanged ends are
specified in the table below.
Overall
length (mm)
48
Tolerances to
ISO 9906 Class 2
Annex A
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
Dmax
(mm)
G 21/2”
40
G 3”
48
G 4”
93
DN 50
77
165
DN 65
77
185
DN 80
77
200
see
page 42
Threaded end to DIN ISO 228, Part 1.
Flanged end to DIN 2501, Part 1
G 21/2”
Dmax
Lp
LA
43
4
50 Hz
UPA 150C
UPA 150C -- 30 for Well Diameters of 150 mm (6 inches) and above
Pumps with submersible motors for ...
-- Type of current / voltage . . . . . . . . . . . . . . . . . . . . . . . . . three-phase (3 μ) / 400 V
-- Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . d.o.l. (D) or star-delta (Y-
Pump
Motor lead 2), flat
Motor
Discharge
head
Q = 0 m3/h
Rated
power
Max. temperature of
the fluid pumped
v  0.2 m/s (0.0 m/s)
Rated
current
Efficiency
Power
factor
H0
m
PN
kW
tmax 1)
_C
IN
A
M
%
cos 
------
d.o.l.
mm2
Y-
mm2
1 + DN 100 - 1.1
10.6
1.1
30 (30)
3.1
73.5
0.71
4 x 1.5
--
2 + DN 100 - 2.2
21.5
2.2
30 (30)
6.2
75.0
0.75
4 x 1.5
--
3 + DN 100 - 3.0
32.0
3.0
30 (30)
8.0
76.0
0.76
4 x 1.5
--
4 + DN 100 - 3.7
43.0
3.7
30 (30)
9.2
77.5
0.80
4 x 1.5
--
5 + UMA 150D 5/21
56.0
4.5
41 (38)
12.0
76.5
0.74
4 x 2.5
3/4 x 2.5
5 + DN 100 -- 5.5
55.0
5.5
30 (20)
13.0
76.5
0.80
4 x 1.5
--
6 + UMA 150D 5/21
67.0
5.5
37 (33)
13.6
75.5
0.80
4 x 2.5
3/4 x 2.5
6 + DN 100 -- 5.5
66.0
5.5
30 (20)
13.0
76.5
0.80
4 x 1.5
--
7 + UMA 150D 7/21
78.0
6.5
37 (33)
16.0
77.5
0.79
4 x 2.5
3/4 x 2.5
7 + DN 100 -- 7.5
76.0
7.5
30 (20)
18.4
74.0
0.79
4 x 1.5
--
8 + UMA 150D 7/21
88.0
7.0
33 (29)
16.8
77.0
0.81
4 x 2.5
3/4 x 2.5
9 + UMA 150D 9/21
100.0
8.0
35 (30)
19.0
78.5
0.80
4 x 2.5
3/4 x 2.5
10 + UMA 150D 9/21
110.0
9.0
31 (26)
20.5
78.0
0.82
4 x 2.5
3/4 x 2.5
11 + UMA 150D 9/21
120.0
9.3
28 (22)
21.0
77.5
0.83
4 x 2.5
3/4 x 2.5
12 + UMA 150D 13/21
134.0
11.0
35 (31)
25.5
80.5
0.78
4 x 2.5
3/4 x 2.5
13 + UMA 150D 13/21
144.0
11.5
33 (28)
26.5
80.5
0.79
4 x 2.5
3/4 x 2.5
14 + UMA 150D 13/21
154.0
12.5
31 (25)
28.0
80.5
0.80
4 x 2.5
3/4 x 2.5
15 + UMA 150D 13/21
165.0
13.0
29 (22)
29.0
80.0
0.81
4 x 2.5
3/4 x 2.5
16 + UMA 150D 15/21
176.0
14.5
33 (28)
31.5
82.0
0.82
4 x 4.0
3/4 x 2.5
17 + UMA 150D 15/21
186.0
15.0
31 (25)
32.5
81.5
0.83
4 x 4.0
3/4 x 2.5
18 + UMA 150D 18/21
200.0
16.0
32 (27)
36.5
82.5
0.78
4 x 4.0
3/4 x 2.5
UPA 150C -- 30 / ...
1) also see page 36
Number x cross-section of
conductors (use under water,
400 V and  +30 _C)
2) 3/4 = 1 x 3-core + 1 x 4-core, 90_ spacing.
Dimensions / Weights / Horizontal Installation 1)
UPA 150C -- 30 / ...
LP  mm
LA  mm
mA  kg
for motor
incl motor
incl.
incl motor
incl.
dol
d.o.l.
dol
d.o.l.
Y
Y-
Installation 2)
DN
UMA
DN
UMA
DN
UMA
DN
UMA
UMA
1
389
----
690
----
18
----
139
----
----
v+h
2
485
----
840
----
23
----
139
----
----
v+h
3
581
----
1005
----
27
----
139
----
----
v+h
4
677
----
1235
----
36
----
139
----
----
v+h
5
773
805
1478
1505
44
63
139
146
148
v+h
6
869
901
1574
1600
46
65
139
146
148
v+h
7
965
997
1739
1715
51
68
139
146
148
v+h
8
----
1093
----
1810
----
70
----
146
148
v+h
9
----
1189
----
1940
----
74
----
146
148
v+h
10
----
1285
----
2035
----
76
----
146
148
v+h
11
----
1381
----
2130
----
77
----
146
148
v+h
12
----
1477
----
2305
----
86
----
146
148
v+h
13
----
1573
----
2400
----
88
----
146
148
v+h
14
----
1669
----
2500
----
89
----
146
148
v+h
15
----
1765
----
2595
----
91
----
146
148
v+h
16
----
1861
----
2735
----
96
----
147
148
v+h
17
----
1957
----
2830
----
98
----
147
148
v+h
18
----
2053
----
2970
----
104
----
147
148
v+h
1) Including check valve with threaded end and standard motor leads.
44
Dmax  mm
2) v = vertical / h = horizontal.
50 Hz
UPA 150C
UPA 150C -- 30 / ..., number of stages 1 -- 18
The characteristic curves shown are for
preliminary selection only. Exact selection
data will be provided in our quotation.
Selection
The pressure losses Hv in the
check valve are not considered in
the pump characteristic curves.
Tolerances to
ISO 9906 Class 2
Annex A
Legend ...
Hv :
Head losses in the check
valve
p:
Pump efficiency (not
considering check valve)
NPSH: Net positive suction head
required by the pump
Pump End G 3”
The information given below is
based on the model with check
valve and threaded end.
The changes in the main
dimensions resulting from different
threaded or flanged ends are
specified in the table below.
Overall
length (mm)
Dmax
(mm)
G 3”
48
G 4”
93
see
page 44
DN 65
77
185
DN 80
77
200
Threaded end to DIN ISO 228, Part 1.
Flanged end to DIN 2501, Part 1
G 3’’
Dmax
Lp
LA
45
6
50 Hz
UPA 150C
UPA 150C -- 30 for Well Diameters of 150 mm (6 inches) and above
Pumps with submersible motors for ...
-- Type of current / voltage . . . . . . . . . . . . . . . . . . . . . . . . . three-phase (3 μ) / 400 V
-- Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . d.o.l. (D) or star-delta (Y-
Pump
Motor lead 2), flat
Motor
Discharge
head
Q = 0 m3/h
Rated
power
Max. temperature of
the fluid pumped
v  0.2 m/s (0.0 m/s)
Rated
current
Efficiency
Power
factor
H0
m
PN
kW
tmax 1)
_C
IN
A
M
%
cos 
------
d.o.l.
mm2
Y-
mm2
19 + UMA 150D 18/21
210.0
17.0
30 (24)
38.0
82.0
0.79
4 x 4.0
3/4 x 2.5
20 + UMA 150D 18/21
220.0
18.0
29 (22)
39.5
82.0
0.81
4 x 4.0
3/4 x 2.5
21 + UMA 150D 18/21
230.0
18.5
27 (20)
40.5
81.5
0.81
4 x 4.0
3/4 x 2.5
22 + UMA 150D 22/21
244.0
20.0
33 (28)
44.0
83.5
0.79
4 x 4.0
3/4 x 2.5
23 + UMA 150D 22/21
254.0
21.0
32 (26)
46.0
83.5
0.80
4 x 4.0
3/4 x 2.5
24 + UMA 150D 22/21
265.0
22.0
31 (25)
47.5
83.5
0.81
4 x 4.0
3/4 x 2.5
25 + UMA 150D 22/21
275.0
22.0
29 (23)
47.5
83.5
0.81
4 x 4.0
3/4 x 2.5
26 + UMA 150D 26/21
289.0
24.0
36 (31)
52.0
85.0
0.80
4 x 6.0
3/4 x 4.0
27 + UMA 150D 26/21
299.0
24.0
35 (30)
52.0
85.0
0.80
4 x 6.0
3/4 x 4.0
28 + UMA 150D 26/21
309.0
25.0
34 (28)
53.0
85.0
0.81
4 x 6.0
3/4 x 4.0
29 + UMA 150D 26/21
320.0
26.0
32 (27)
55.0
84.5
0.82
4 x 6.0
3/4 x 4.0
30 + UMA 150D 26/21
330.0
26.0
31 (26)
55.0
84.5
0.82
4 x 6.0
3/4 x 4.0
31 + UMA 150D 30/21
345.0
28.0
34 (28)
61.0
84.5
0.79
4 x 6.0
3/4 x 4.0
32 + UMA 150D 30/21
355.0
29.0
33 (27)
63.0
84.5
0.80
4 x 6.0
3/4 x 4.0
33 + UMA 150D 30/21
365.0
30.0
32 (26)
65.0
84.5
0.80
4 x 6.0
3/4 x 4.0
34 + UMA 150D 30/21
376.0
30.0
31 (25)
65.0
84.5
0.80
4 x 6.0
UPA 150C -- 30 / ...
35 + UMA 150D 37/22
1) also see page 36
389.0
32.0
46 (41)
2) 3/4 = 1 x 3-core + 1 x 4-core, 90_ spacing.
71.0
84.0
0.78
Number x cross-section of
conductors (use under water,
400 V and  +30 _C)
3/4 x 4.0
3/4 x 4.0
3)
3) Parallel cable
Dimensions / Weights / Horizontal Installation 1)
LP  mm
LA  mm
mA  kg
for motor
incl. motor
incl. motor
d.o.l.
Y-
UMA
UMA
UMA
UMA
UMA
19
2149
3070
105
147
148
v 3)
20
2245
3165
107
147
148
v 3)
21
2341
3260
108
147
148
v 3)
22
2437
3445
118
147
148
v 3)
23
2533
3540
119
147
148
v 3)
24
2629
3640
121
147
148
v 3)
25
2725
3735
123
147
148
v 3)
26
2821
3935
133
149
149
v 3)
27
2917
4030
135
149
149
v 3)
28
3013
4125
136
149
149
v 3)
29
3109
4225
138
149
149
v 3)
30
3205
4320
140
149
149
v 3)
31
3301
4515
150
149
149
v 3)
32
3397
4610
152
149
149
v 3)
33
3493
4705
153
149
149
v 3)
34
3589
4805
155
149
149
v 3)
UPA 150C -- 30 / ...
1) Including check valve with threaded end and standard motor leads.
46
2) v = vertical / h = horizontal.
Dmax  mm
Installation 2)
3) Horizontal installation on request
3/4 x 4.0
50 Hz
UPA 150C
UPA 150C -- 30 / ..., number of stages 19 -- 35
The characteristic curves shown are for
preliminary selection only. Exact selection
data will be provided in our quotation.
Selection
The pressure losses Hv in the
check valve are not considered in
the pump characteristic curves.
Tolerances to
ISO 9906 Class 2
Annex A
Legend ...
Hv :
Head losses in the check
valve
p:
Pump efficiency (not
considering check valve)
NPSH: Net positive suction head
required by the pump
Pump End G 3”
The information given below is
based on the model with check
valve and threaded end.
The changes in the main
dimensions resulting from different
threaded or flanged ends are
specified in the table below.
Overall
length (mm)
Dmax
(mm)
G 3”
48
G 4”
93
see
page 46
DN 65
77
185
DN 80
77
200
Threaded end to DIN ISO 228, Part 1.
Flanged end to DIN 2501, Part 1
G 3’’
Dmax
Lp
LA
47
8
50 Hz
UPA 150C
UPA 150C -- 48 for Well Diameters of 150 mm (6 inches) and above
Pumps with submersible motors for ...
-- Type of current / voltage . . . . . . . . . . . . . . . . . . . . . . . . . three-phase (3 μ) / 400 V
-- Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . d.o.l. (D) or star-delta (Y-
Pump
Motor lead 2), flat
Motor
Discharge
head
Q = 0 m3/h
Rated
power
Max. temperature of
the fluid pumped
v  0.2 m/s (0.0 m/s)
Rated
current
Efficiency
Power
factor
H0
m
PN
kW
tmax 1)
_C
IN
A
M
%
cos 
------
d.o.l.
mm2
Y-
mm2
1 + DN 100 - 2.2
13.2
2.2
30 (30)
6.2
75.0
0.75
4 x 1.5
--
2 + DN 100 - 3.0
26.5
3.0
30 (30)
8.0
76.0
0.76
4 x 1.5
--
3 + UMA 150D 5/21
42.0
5.0
40 (36)
12.7
76.0
0.78
4 x 2.5
3/4 x 2.5
3 + DN 100 -- 5.5
41.0
5.5
30 (20)
13.0
76.5
0.80
4 x 1.5
--
4 + UMA 150D 7/21
55.0
6.5
37 (32)
16.0
77.5
0.79
4 x 2.5
3/4 x 2.5
4 + DN 100 -- 7.5
54.0
7.5
30 (20)
18.4
74.0
0.79
4 x 1.5
--
5 + UMA 150D 9/21
69.0
8.0
35 (30)
19.0
78.5
0.80
4 x 2.5
3/4 x 2.5
6 + UMA 150D 9/21
81.0
9.3
29 (23)
21.0
77.5
0.83
4 x 2.5
3/4 x 2.5
7 + UMA 150D 13/21
97.0
11.5
34 (29)
26.5
80.5
0.79
4 x 2.5
3/4 x 2.5
8 + UMA 150D 13/21
109.0
12.5
30 (25)
28.0
80.5
0.80
4 x 2.5
3/4 x 2.5
9 + UMA 150D 15/21
123.0
14.5
33 (28)
31.5
82.0
0.82
4 x 4.0
3/4 x 2.5
10 + UMA 150D 18/21
138.0
16.0
32 (27)
36.5
82.5
0.78
4 x 4.0
3/4 x 2.5
11 + UMA 150D 18/21
151.0
17.5
29 (23)
39.0
82.0
0.80
4 x 4.0
3/4 x 2.5
12 + UMA 150D 18/21
163.0
18.5
26 (19)
40.5
81.5
0.81
4 x 4.0
3/4 x 2.5
13 + UMA 150D 22/21
179.0
21.0
32 (26)
46.0
83.5
0.80
4 x 4.0
3/4 x 2.5
14 + UMA 150D 22/21
191.0
22.0
29 (23)
47.5
83.5
0.81
4 x 4.0
3/4 x 2.5
UPA 150C -- 48 / ...
1) also see page 36
Number x cross-section of
conductors (use under water,
400 V and  +30 _C)
2) 3/4 = 1 x 3-core + 1 x 4-core, 90_ spacing.
Dimensions / Weights / Horizontal Installation 1)
UPA 150C -- 48 / ...
LP  mm
LA  mm
mA  kg
for motor
incl motor
incl.
incl motor
incl.
dol
d.o.l.
dol
d.o.l.
Y
Y-
Installation 2)
DN
UMA
DN
UMA
DN
UMA
DN
UMA
UMA
1
406
----
765
----
23.0
----
139
----
----
v+h
2
519
----
945
----
29.1
----
139
----
----
v+h
3
632
664
1337
1365
43.0
63.3
139
143
146
v+h
4
745
777
1519
1500
49.2
67.6
139
143
146
v+h
5
----
890
----
1640
----
72.9
----
143
146
v+h
6
----
1003
----
1755
----
75.1
----
143
146
v+h
7
----
1116
----
1945
----
84.4
----
143
146
v+h
8
----
1229
----
2060
----
86.7
----
143
146
v+h
9
----
1342
----
2220
----
92.9
----
145
146
v+h
10
----
1455
----
2375
----
99.2
----
145
146
v+h
11
----
1568
----
2490
----
101.5
----
145
146
v+h
12
----
1681
----
2600
----
103.7
----
145
146
v+h
13
----
1794
----
2805
----
114.0
----
145
146
v+h
14
----
1907
----
2920
----
116.3
----
145
146
v+h
1) Including check valve with threaded end and standard motor leads.
48
Dmax  mm
2) v = vertical / h = horizontal.
50 Hz
UPA 150C
UPA 150C -- 48 / ..., number of stages 1 -- 14
The characteristic curves shown are for
preliminary selection only. Exact selection
data will be provided in our quotation.
Selection
The pressure losses Hv in the
check valve are not considered in
the pump characteristic curves.
Tolerances to
ISO 9906 Class 2
Annex A
Legend ...
Hv :
Head losses in the check
valve
p:
Pump efficiency (not
considering check valve)
NPSH: Net positive suction head
required by the pump
Pump End G 3”
The information given below is
based on the model with check
valve and threaded end.
The changes in the main
dimensions resulting from different
threaded or flanged ends are
specified in the table below.
Overall
length (mm)
Dmax
(mm)
G 3”
48
G 4”
93
see
page 48
DN 80
77
200
Threaded end to DIN ISO 228, Part 1.
Flanged end to DIN 2501, Part 1
G 3’’
Dmax
Lp
LA
49
0
50 Hz
UPA 150C
UPA 150C -- 48 for Well Diameters of 150 mm (6 inches) and above
Pumps with submersible motors for ...
-- Type of current / voltage . . . . . . . . . . . . . . . . . . . . . . . . . three-phase (3 μ) / 400 V
-- Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . d.o.l. (D) or star-delta (Y-
Pump
Motor lead 2), flat
Motor
Discharge
head
Q = 0 m3/h
Rated
power
Max. temperature of
the fluid pumped
v  0.2 m/s (0.0 m/s)
Rated
current
Efficiency
Power
factor
H0
m
PN
kW
tmax 1)
_C
IN
A
M
%
cos 
------
d.o.l.
mm2
Y-
mm2
15 + UMA 150D 26/21
207.0
24.0
35 (30)
52.0
85.0
0.80
4 x 6.0
3/4 x 4.0
16 + UMA 150D 26/21
219.0
26.0
33 (28)
55.0
84.5
0.82
4 x 6.0
3/4 x 4.0
17 + UMA 150D 26/21
232.0
26.0
31 (25)
55.0
84.5
0.82
4 x 6.0
3/4 x 4.0
18 + UMA 150D 30/21
248.0
29.0
33 (27)
63.0
84.5
0.80
4 x 6.0
3/4 x 4.0
19 + UMA 150D 30/21
261.0
30.0
31 (25)
65.0
84.5
0.80
4 x 6.0
UPA 150C -- 48 / ...
Number x cross-section of
conductors (use under water,
400 V and  +30 _C)
3/4 x 4.0
3)
3/4 x 4.0
20 + UMA 150D 37/22
276.0
32.0
45 (40)
71.0
84.0
0.78
3/4 x 4.0
21 + UMA 150D 37/22
289.0
33.0
44 (38)
72.0
84.0
0.79
3/4 x 4.0 3)
3/4 x 4.0
22 + UMA 150D 37/22
301.0
35.0
42 (36)
76.0
84.0
0.80
3/4 x 4.0 3)
3/4 x 4.0
0.81
3/4 x 4.0
3)
3/4 x 4.0
3/4 x 4.0
3)
3/4 x 4.0
23 + UMA 150D 37/22
24 + UMA 150D 37/22
1) also see page 36
314.0
327.0
36.0
41 (35)
37.0
77.0
39 (33)
2) 3/4 = 1 x 3-core + 1 x 4-core, 90_ spacing.
79.0
83.5
83.5
0.82
3) Parallel cable
Dimensions / Weights / Horizontal Installation 1)
LP  mm
LA  mm
mA  kg
for motor
incl. motor
incl. motor
d.o.l.
Y-
UMA
UMA
UMA
UMA
UMA
15
2020
3135
128.0
146
147
v 3)
16
2133
3250
130.0
146
147
v 3)
17
2246
3360
132.0
146
147
v 3)
18
2359
3575
143.0
146
147
v 3)
19
2472
3690
146.0
146
147
v 3)
20
2585
3880
155.0
145
147
v 3)
21
2698
3995
157.0
145
147
v 3)
22
2811
4105
159.0
145
147
v 3)
23
2924
4220
162.0
145
147
v 3)
24
3037
4335
164.0
145
147
v 3)
UPA 150C -- 48 / ...
1) Including check valve with threaded end and standard motor leads.
50
2) v = vertical / h = horizontal.
Dmax  mm
Installation 2)
3) Horizontal installation on request
50 Hz
UPA 150C
UPA 150C -- 48 / ..., number of stages 15 -- 24
The characteristic curves shown are for
preliminary selection only. Exact selection
data will be provided in our quotation.
Selection
The pressure losses Hv in the
check valve are not considered in
the pump characteristic curves.
Tolerances to
ISO 9906 Class 2
Annex A
Legend ...
Hv :
Head losses in the check
valve
p:
Pump efficiency (not
considering check valve)
NPSH: Net positive suction head
required by the pump
Pump End G 3”
The information given below is
based on the model with check
valve and threaded end.
The changes in the main
dimensions resulting from different
threaded or flanged ends are
specified in the table below.
Overall
length (mm)
Dmax
(mm)
G 3”
48
G 4”
93
see
page 50
DN 80
77
200
Threaded end to DIN ISO 228, Part 1.
Flanged end to DIN 2501, Part 1
G 3’’
Dmax
Lp
LA
51
2
50 Hz
UPA 150C
UPA 150C -- 60 for Well Diameters of 150 mm (6 inches) and above
Pumps with submersible motors for ...
-- Type of current / voltage . . . . . . . . . . . . . . . . . . . . . . . . . three-phase (3 μ) / 400 V
-- Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . d.o.l. (D) or star-delta (Y-
Pump
Motor lead 2), flat
Motor
Discharge
head
Q = 0 m3/h
Rated
power
Max. temperature of
the fluid pumped
v  0.2 m/s (0.0 m/s)
Rated
current
Efficiency
Power
factor
H0
m
PN
kW
tmax 1)
_C
IN
A
M
%
cos 
------
d.o.l.
mm2
Y-
mm2
1 + DN 100 - 2.2
13.4
2.2
30 (30)
6.2
75.0
0.75
4 x 1.5
--
2 + DN 100 - 3.7
27.0
3.7
30 (30)
9.2
77.5
0.80
4 x 1.5
--
3 + UMA 150D 7/21
42.0
6.0
39 (35)
15.1
77.5
0.77
4 x 2.5
3/4 x 2.5
3 + DN 100 -- 7.5
41.0
7.5
30 (20)
18.4
74.0
0.79
4 x 1.5
--
4 + UMA 150D 7/21
55.0
7.5
31 (26)
17.8
76.5
0.82
4 x 2.5
3/4 x 2.5
4 +DN 100 -- 7.5
53.0
7.5
30 (20)
18.4
74.0
0.79
4 x 1.5
--
5 + UMA 150D 9/21
69.0
9.3
29 (23)
21.0
77.5
0.83
4 x 2.5
3/4 x 2.5
6 + UMA 150D 13/21
84.0
11.5
33 (28)
26.5
80.5
0.79
4 x 2.5
3/4 x 2.5
7 + UMA 150D 13/21
97.0
13.0
28 (22)
29.0
80.0
0.81
4 x 2.5
3/4 x 2.5
8 + UMA 150D 15/21
111.0
15.0
31 (25)
32.5
81.5
0.83
4 x 4.0
3/4 x 2.5
9 + UMA 150D 18/21
125.0
17.5
30 (24)
39.0
82.0
0.80
4 x 4.0
3/4 x 2.5
10 + UMA 150D 22/21
140.0
20.0
34 (29)
44.0
83.5
0.79
4 x 4.0
3/4 x 2.5
11 + UMA 150D 22/21
153.0
21.0
31 (25)
46.0
83.5
0.80
4 x 4.0
3/4 x 2.5
12 + UMA 150D 26/21
168.0
23.0
36 (31)
49.5
85.0
0.79
4 x 6.0
3/4 x 4.0
181.0
25.0
34 (28)
53.0
85.0
0.81
4 x 6.0
3/4 x 4.0
UPA 150C -- 60 / ...
13 + UMA 150D 26/21
1) also see page 36
Number x cross-section of
conductors (use under water,
400 V and  +30 _C)
2) 3/4 = 1 x 3-core + 1 x 4-core, 90_ spacing.
Dimensions / Weights / Horizontal Installation 1)
UPA 150C -- 60 / ...
LP  mm
LA  mm
mA  kg
for motor
incl motor
incl.
incl motor
incl.
dol
d.o.l.
Y
Y-
Installation 2)
DN
UMA
DN
UMA
DN
UMA
DN
UMA
UMA
1
406
----
765
----
22.9
----
139
----
----
v+h
2
519
----
1075
----
36.5
----
139
----
----
v+h
3
632
664
1406
1385
46.8
65.2
139
143
146
v+h
4
745
777
1519
1495
49.1
67.5
139
143
146
v+h
5
----
890
----
1640
----
72.8
----
143
146
v+h
6
----
1003
----
1830
----
82.0
----
143
146
v+h
7
----
1116
----
1945
----
84.3
----
143
146
v+h
8
----
1229
----
2105
----
90.6
----
145
146
v+h
9
----
1342
----
2260
----
96.8
----
145
146
v+h
10
----
1455
----
2465
----
107.1
----
145
146
v+h
11
----
1568
----
2575
----
109.4
----
145
146
v+h
12
----
1681
----
2795
----
120.6
----
146
147
v+h
13
----
1794
----
2910
----
122.9
----
146
147
v+h
1) Including check valve with threaded end and standard motor leads.
52
Dmax  mm
dol
d.o.l.
2) v = vertical / h = horizontal.
50 Hz
UPA 150C
UPA 150C -- 60 / ..., number of stages 1 -- 13
The characteristic curves shown are for
preliminary selection only. Exact selection
data will be provided in our quotation.
Selection
The pressure losses Hv in the
check valve are not considered in
the pump characteristic curves.
Tolerances to
ISO 9906 Class 2
Annex A
Legend ...
Hv :
Head losses in the check
valve
p:
Pump efficiency (not
considering check valve)
NPSH: Net positive suction head
required by the pump
Pump End G 3”
The information given below is
based on the model with check
valve and threaded end.
The changes in the main
dimensions resulting from different
threaded or flanged ends are
specified in the table below.
Overall
length (mm)
Dmax
(mm)
G 3”
48
G 4”
93
see
page 52
Threaded end to DIN ISO 228, Part 1.
Flanged end to DIN 2501, Part 1
G 3’’
Dmax
Lp
LA
53
4
50 Hz
UPA 150C
UPA 150C -- 60 for Well Diameters of 150 mm (6 inches) and above
Pumps with submersible motors for ...
-- Type of current / voltage . . . . . . . . . . . . . . . . . . . . . . . . . three-phase (3 μ) / 400 V
-- Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . d.o.l. (D) or star-delta (Y-
Pump
Motor lead 2), flat
Motor
Discharge
head
Q = 0 m3/h
Rated
power
Max. temperature of
the fluid pumped
v  0.2 m/s (0.0 m/s)
Rated
current
Efficiency
Power
factor
H0
m
PN
kW
tmax 1)
_C
IN
A
M
%
cos 
------
d.o.l.
mm2
Y-
mm2
14 + UMA 150D 26/21
194.0
26.0
31 (25)
55.0
84.5
0.82
4 x 6.0
3/4 x 4.0
15 + UMA 150D 30/21
210.0
29.0
32 (27)
63.0
84.5
0.80
4 x 6.0
3/4 x 4.0
16 + UMA 150D 30/21
223.0
30.0
30 (24)
65.0
84.5
0.80
4 x 6.0
UPA 150C -- 60 / ...
17 + UMA 150D 37/22
18 + UMA 150D 37/22
237.0
251.0
33.0
44 (39)
35.0
72.0
43 (37)
76.0
84.0
84.0
0.79
0.80
Number x cross-section of
conductors (use under water,
400 V and  +30 _C)
3/4 x 4.0
3/4 x 4.0
3)
3/4 x 4.0
3/4 x 4.0
3)
3/4 x 4.0
3)
3/4 x 4.0
3/4 x 4.0
19 + UMA 150D 37/22
264.0
36.0
41 (35)
77.0
83.5
0.81
3/4 x 4.0
20 + UMA 150D 37/22
277.0
37.0
39 (32)
79.0
83.5
0.82
3/4 x 4.0 3)
1) also see page 36
2) 3/4 = 1 x 3-core + 1 x 4-core, 90_ spacing.
3) Parallel cable
Dimensions / Weights / Horizontal Installation 1)
LP  mm
LA  mm
mA  kg
for motor
incl motor
incl.
incl motor
incl.
dol
d.o.l.
Y
Y-
UMA
UMA
UMA
UMA
UMA
14
1907
3020
125.0
146
147
v 3)
15
2020
3235
136.0
146
147
v 3)
16
2133
3345
139.0
146
147
v 3)
17
2246
3540
148.0
145
147
v 3)
18
2359
3655
150.0
145
147
v 3)
19
2472
3765
153.0
145
147
v 3)
20
2585
3880
155.0
145
147
v 3)
UPA 150C -- 60 / ...
1) Including check valve with threaded end and standard motor leads.
54
2) v = vertical / h = horizontal.
Dmax  mm
Installation 2)
3) Horizontal installation on request
50 Hz
UPA 150C
UPA 150C -- 60 / ..., number of stages 14 -- 20
The characteristic curves shown are for
preliminary selection only. Exact selection
data will be provided in our quotation.
Selection
The pressure losses Hv in the
check valve are not considered in
the pump characteristic curves.
Tolerances to
ISO 9906 Class 2
Annex A
Legend ...
Hv :
Head losses in the check
valve
p:
Pump efficiency (not
considering check valve)
NPSH: Net positive suction head
required by the pump
Pump End G 3”
The information given below is
based on the model with check
valve and threaded end.
The changes in the main
dimensions resulting from different
threaded or flanged ends are
specified in the table below.
Overall
length (mm)
Dmax
(mm)
G 3”
48
G 4”
93
see
page 54
Threaded end to DIN ISO 228, Part 1.
Flanged end to DIN 2501, Part 1
G 3’’
Dmax
Lp
LA
55
6
50 Hz
56
UPA 150C
UPA 200, 200B, 250C
50 Hz
Applications
Submersible Borehole Pumps
Handling clean or slightly contaminated water ...
-- in general water supply systems,
-- in irrigation and spray irrigation systems,
-- in pressure boosting systems,
-- in emergency water supply systems,
-- in installations for lowering and maintaining ground water
levels.
Also used in ...
-- mining,
-- sprinkler installations,
-- fountains, etc.
Permissible sand content in the fluid handled: 50 g/m3.
Also suitable for aggressive seawater if supplied in material
variant C3 (duplex).
for Well Diameters
of 200 mm ( 8 inches)
and of 250 mm (10 inches)
Operating Data
Capacity
Head
Temperature of fluid handled
Speed
Q
H
t
n
up to 330 m3/h (92 l/s)
up to 460 m
up to +50 C
 2900 rpm
Design
Single or multistage, single-entry centrifugal pumps in
ring-section design. Mixed flow hydraulic systems with
impellers that can be turned down. Stage casings connected by
means of studs. Suction casing fitted between pump and motor.
Suction casing equipped with strainer to protect the pump from
coarse particles in the fluid.
Pumps with non-return valve or connection branch on option.
Both models available with either threaded or flanged end.
Particularly suitable for vertical installation in narrow deep
wells.
Designation (Example)
UPA 200 B -- 80 B / 5 d
Type series
Minimum well diameter (mm)
Design status
Capacity (m3/h)
Impeller material1)
material variants other than basic variant
(e.g. B = Bronze)
Number of stages
Reduced impeller diameters
1) Applies
to UPA 200B only.
Certification
Quality management certified to ISO 9001
Product Features
---------
Very sturdy design
Suitable for installation in narrow deep wells
High efficiency
Motor designed for maximum pump output
Low noise level
For vertical or horizontal installation
Check valve protected against blocking
Pre-filled motor; no risk of contamination of the
pumped water
57
UPA 200, 200B, 250C
50 Hz
Selection Chart (Ranges on Offer)
n  2900 rpm
UPA 250C--150
UPA 250C--120
UPA 200--14
UPA 200B--80
UPA 200--11
UPA 250C--250
UPA 200B--130
UPA 200--11
UPA 200--14
UPA 200B--80
UPA 250C--120
UPA 250C--150
UPA 250C--250
UPA 200B--130
Note:
The diagram shows the QA range on offer. The pumps can be offered for any duty point within this range. The QB operating
ranges of the individual pump sizes are given in the characteristic curves for diffrent stage numbers on the following pages.
Selection charts or performance curves for UPA in material variant C3 (duplex) on request only.
58
UPA 200, 200B, 250C
50 Hz
Material Variants -- UPA 200
Threaded end
G
B
Casing
Cast iron
(JL1030) 1)
Bronze
(CC480K--GS) 2)
Impeller
Glass fibre reinforced NORYL (PPO)
Diffuser
Glass fibre reinforced NORYL (PPO)
Component
Shaft
Cr steel (1.4021)
CrNiMo steel (1.4462)
Wear ring
CrNiMo steel (1.4401)
Screws,
bolts and
nuts
CrNiMo steel
(A4-70)
1)
DIN mat. code: GG-20
2)
Flanged end
DIN mat. code: CuSn10
Bearings / Lubrication
Plain bearing in the end stage, lubricated by the fluid handled.
Axial thrust is balanced by a thrust bearing in the motor.
Direction of Rotation of the Pump
Clockwise rotation (when looking at the drive shaft end).
Pump End (Discharge Nozzle)
UPA 200 - 11 + 14: internal thread G 3’’ (DN 80).
Flanged end with adapter also available (see “Accessories”).
Variants Available on Request
-- Pumps with flanged end
-- Pumps with connection branch with either threaded or
flanged end
3410:8/3
Example: UPA 200 - 14/3 with UMA 150D .. / 2.
Part No
Description
106/108
Suction casing / Stage casing
143
Suction strainer
171
Diffuser
211
Pump shaft
232
Clockwise impeller
503
Impeller wear ring
529/545
Bearing sleeve / Bearing bush
751
Valve body
849
Sleeve coupling
917
Tie bolt
59
UPA 200, 200B, 250C
50 Hz
Material Variants -- UPA 200B, 250C
G
B
C3
Cast iron
(JL1040) 1)
Bronze
(CC480K-GS) 2)
CrNiMo steel
(1.4517)
UPA pump
Casing
Impeller
200B
250C
Shaft
Glass fibre
Bronze
reinforced
(CC480K-GS) 5)
CrNiMo steel
NORYL
(1.4517)
(PPO)
2)
Bronze (CC480K-GS)
Cr steel
CrNiMo steel
(1.4021)
(1.4462)
Wear ring
high-performance plastics
CrNiMo steel
(1.4538)
CrNiMo steel
(A4--70)
CrNiMo steel
(1.4462)
Screws, bolts
and nuts 4)
UMA motor
Shaft
150D
G
C2
C3
CrNi steel
(1.4305 6) /
1.4021 7) )
CrNiMo steel
(1.4462)
CrNiMo steel
(1.4462)
CrNiMo steel
(1.4462)
CrNiMo steel
(1.4462)
----
CrNiMo steel
(1.4462)
200D
250D
300D
CrNiMo steel
(1 4462)
(1.4462)
Housing 150D
Cast iron
(
) 3)
(JL1030)
200D
250D
300D
Stator
case
Pump End (Discharge Nozzle)
CrNiMo steel
(1.4409)
CrNiMo steel
(1.4408)
CrNiMo steel
((1.4539))
1)
2)
3)
1)
2)
3)
Motor UMA 150D
Motors UMA 200D and 250D
Motor UMA 300D
Connection to Power Supply
The submersible motors are supplied ex factory with 1 or 2
motor leads, each equipped with an earth conductor. All motors
are provided with internal earthing. Any extension cables
required are connected using water-tight cable connectors.
Motor leads and extension cables are suitable for drinking
water applications.
CrNiMo steel
(1.4462)
D.o.l. (autotransformer or soft starter) or star-delta.
CrNiMo steel
((1.4539))
The submersible borehole pumps can also be equipped with a
speed control system to accommodate different operating
points.
CrNi steel
(1.4301)
CrNiMo steel
(A4--70)
CrNiMo steel
(A4--70)
CrNiMo steel
(A4--70)
CrNiMo steel
(1.4571)
----
CrNiMo steel
(1.4462)
4) Wetted by fluid handled
5) for size 80B and 130B
6) only for size UMA 150D  22/21
7) only for size UMA 150D > 22/21
Bearings / Lubrication
Radial plain bearings; pump bearings lubricated by the fluid
handled, motor bearings by the motor’s water fill. Depending on
the number of stages, 1 intermediate bearing is fitted on the
pump unit.
Axial thrust is balanced by a tilting-pad thrust bearing in the
motor (lower end).
Direction of Rotation of the Pump
Clockwise rotation (when looking at the drive shaft end).
60
Motor type . . . . . . . . . . . . . . . water-filled submersible
squirrel-cage motor, 2 poles
Enclosure . . . . . . . . . . . . . . . IP 68
Frequency . . . . . . . . . . . . . . . 50 Hz
Type of current . . . . . . . . . . . three-phase (3~)
Rated voltage U . . . . . . . . . . up to 500 V
Rated power PN . . . . . . . . . . up to 250 kW
Frequency of starts . . . . . . . 15/h 1), 10/h 2) and 5/h 3)
Minimum delay
before restarting . . . . . . . . . 1 min 1) and 3 min 2) 3)
Motor design is in compliance with VDE regulations.
CrNiMo steel
(1.4539)
150D
DIN mat. code: GG-25
DIN mat. code: CuSn10
DIN mat. code: GG-20
Drive
CrNiMo steel
(1.4571)
----
300D
In general, the pumps are installed vertically. Some models
may also be installed horizontally depending on the number of
stages and motor size.
CrNi steel
(1.4301)
CrNi steel
(1.4301)
250D
Type of Installation
----
300D
200D
Quality . . . . . . . . . . . 2-component high-build coating
(epoxy resin base),
approved for drinking water contact
Coating structure . . Primer and top coat
Film thickness . . . . 100 to 150 m
Colour . . . . . . . . . . . ultramarine blue (RAL 5002)
CrNiMo steel
(1.4517)
250D
Screws
bolts
and
d
nuts 4)
Coating (Standard)
Cast iron
(JL1040) 1)
150D
200D
G 5’’ and G 6’’ threaded ends depending on the size. DN 125
and DN 150 flanges available on option.
Starting
Variable Speed
Application Temperatures
The submersible borehole pumps are, as a standard, suitable
for use in water with temperatures of up to t = +30 C. An
indispensable requirement for this is a flow velocity of
v = 0.2 m/s past the motor. This requirement is met, for
example, when the pump is installed in a deep well above the
well screen / filter, etc.
With certain restrictions, some motor sizes may also be used
in water with temperatures of up to t = +50 C or for operation
without an adequate cooling flow of water past the motor, i.e.
v = 0 m/s (for example, when the unit is installed in a deep well
below the screen / filter area or in a pump sump, etc.).
Variants Available on Request
------
Other materials
More wear-resistant designs
Other supply voltages up to 1000 V
60 Hz motors
Models with cooling, suction or pressure shroud
50 Hz
UPA 200, 200B, 250C
Design Features
All wetted plastic components are
approved for contact drinking
water (BAM 1))
-- Coating, electric cables, seal
elements, gaskets, etc. are
absolutely fit for use in drinking
water applications.
Check valve with anti-blockage
valve disc
-- No jamming or tilting.
-- Spring-loaded design makes for minimum valve closing times and prevents
waterhammer.
-- High operating reliability.
1) German Federal Institute for Materials
Research
Robust wear rings
-- Replaceable wear rings made of
corrosion- and wear-resistant metal.
-- Protection against wear in the
clearance; easy servicing.
Enclosed pump bearing
-- No-maintenance design, high wear
resistance.
-- For trouble-free long-term
operation.
New: Energy-efficient hydraulic
systems
-- High efficiency and low energy
costs.
Integrated sand separator
-- Tried and tested KSB patent r.
-- Added protection from abrasive wear
for shafts and bearing areas.
-- Long service life and high operating
reliability.
The KSB motor
-- VDE-compliant, i.e., high level of
electrical safety.
-- Designed for max. pump power
to protect unit from overloads.
Wear-resistant mechanical seal
-- Long service life and high
operating reliability.
Counter thrust bearing
-- Reliable balancing of negative axial
thrust.
-- Impellers do not rub on the stage
casings.
H04004669
Tried and tested thrust bearing
-- Water-lubricated self-aligning
tilting-pad journal bearing.
-- No-maintenance design suitable for
maximum load-carrying capacity
under continuous operation
conditions.
-- New materials combination (stainless
steel / carbon) for high safety factor.
Dynamically balanced rotor
-- Ensures smooth running.
Reliable pressure balancing
system
-- Optimum rubber expansion
diaphragm design.
-- Enables installation at very low
depths.
61
50 Hz
UPA 200
UPA 200 – 11 for Well Diameters of 200 mm (8 inches) and above
Pumps with submersible motors for . . . . . . . . . . . . . three-phase current (3~) / 400 V / d.o.l. (D) or star-delta (Y-Δ) starting
Pump + motor
Pump
Motor lead 2), flat
Motor
Discharge
head
Q = 0 m3/h
Rated
power
Max. temperature
of the fluid pumped
v  0.2 m/s (= 0 m/s)
Rated
current
Efficiency
Power
factor
H0
m
PN
kW
tmax 1)
_C
IN
A
ηM
%
cos φ
----
D.o.l.
mm2
Y-Δ
mm2
1e + UMA 150D 5/21
19
2.5
45 (42)
9.5
70.2
0.57
4 x 2.5
3/4 x 2.5
1d + UMA 150D 5/21
20
2.5
45 (42)
9.5
70.2
0.57
4 x 2.5
3/4 x 2.5
1
+ UMA 150D 5/21
23
3.5
45 (42)
10.6
75.2
0.67
4 x 2.5
3/4 x 2.5
2e + UMA 150D 5/21
36
4.5
42 (39)
12.0
76.4
0.74
4 x 2.5
3/4 x 2.5
2c + UMA 150D 5/21
41
5.5
39 (35)
13.6
75.7
0.80
4 x 2.5
3/4 x 2.5
2
+ UMA 150D 7/21
45
6.0
38 (34)
15.1
77.6
0.77
4 x 2.5
3/4 x 2.5
3d + UMA 150D 7/21
59
7.0
35 (30)
16.8
76.9
0.81
4 x 2.5
3/4 x 2.5
3
66
9.0
32 (27)
20.5
77.9
0.82
4 x 2.5
3/4 x 2.5
4c + UMA 150D 13/21
83
10.0
37 (33)
24.0
80.8
0.75
4 x 2.5
3/4 x 2.5
4
+ UMA 150D 13/21
89
12.0
33 (28)
27.0
80.5
0.80
4 x 2.5
3/4 x 2.5
5b + UMA 150D 13/21
103
12.5
31 (35)
28.0
80.4
0.80
4 x 2.5
3/4 x 2.5
5
+ UMA 150D 15/21
110
14.5
32 (37)
31.5
81.9
0.82
4 x 4.0
3/4 x 2.5
6b + UMA 150D 15/21
123
15.0
31 (35)
32.5
81.7
0.83
4 x 4.0
3/4 x 2.5
6
+ UMA 150D 18/21
133
17.5
29 (23)
39.0
82.0
0.80
4 x 4.0
3/4 x 2.5
7
+ UMA 150D 22/21
155
21.0
32 (27)
46.0
83.5
0.80
4 x 4.0
3/4 x 2.5
8
+ UMA 150D 26/21
178
24.0
35 (31)
52.0
84.9
0.80
4 x 6.0
3/4 x 4.0
9
+ UMA 150D 26/21
199
26.0
32 (26)
55.0
84.6
0.82
4 x 6.0
3/4 x 4.0
10 + UMA 150D 30/21
222
29.0
32 (26)
63.0
84.6
0.80
4 x 6.0
3/4 x 4.0
11 + UMA 150D 37/22
245
32.0
45 (40)
71.0
84.2
0.78
3/4 x 4.0 4)
3/4 x 4.0
12 + UMA 150D 37/22
266
35.0
42 (36)
76.0
83.9
0.80
3/4 x 4.0 4)
3/4 x 4.0
13 + UMA 150D 37/22
286
37.0
39 (33)
79.0
83.6
0.82
3/4 x 4.0 4)
3/4 x 4.0
14 + UMA 200D 45/21
315
42.0
30 (25)
85.0
86.1
0.83
3/4 x 6.0 3)
3/4 x 6.0
UPA 200 -- 11/ ... + ..
1)
4)
+ UMA 150D 9/21
2)
Also see pages 3 and 60.
cable parallel
3)
3/4 = 1 x 3-core + 1 x 4-core, 90_ spacing.
Number x cross-section of
conductors (use under water,
400 V and +30 _C)
Delta wiring in the cable connector or control cabinet.
Dimensions / Weights / Horizontal Installation 1)
Installation
s a a o 2)
A
 mm
195
v+h
645
195
v+h
645
192
195
v+h
645
74
192
195
v+h
710
70
74
192
195
v+h
710
1310
72
76
192
195
v+h
720
1365
1375
75
79
192
195
v+h
785
645
1395
1405
78
82
192
195
v+h
800
4c
710
1540
1550
88
93
192
195
v+h
905
4
710
1540
1550
88
93
192
195
v+h
905
5b
775
1605
1615
92
97
192
195
v+h
970
5
775
1650
1660
96
101
193
195
v+h
990
6b
840
1715
1725
99
105
193
195
v+h
1055
6
840
1760
1770
103
109
193
195
v+h
1080
7
905
1915
1925
114
120
193
195
v+h
1190
8
970
2085
2095
127
134
194
196
v+h
1305
Pump unit
LP
UPA 200 - 11/ ..
mm
G (Standard)
B (Special)
G (Standard)
B (Special)
D.o.l.
Y-
1e
515
1215
1225
66
69
192
1d
515
1215
1225
66
69
192
1
515
1215
1225
66
69
2e
580
1280
1290
70
2c
580
1280
1290
2
580
1300
3d
645
3
1)
LA  mm
mA  kg
9
1035
2150
2160
130
137
194
196
v+h
1370
10
1100
2315
2325
142
150
194
196
v+h
1485
11
1165
2460
2470
152
160
196
196
v 3)
--
12
1230
2525
2535
156
165
196
196
v 3)
--
13
1295
2590
2600
159
168
196
196
v 3)
--
14
1360
2590
2590
220
230
199
199
v+h
1755
Including check valve with threaded end and standard motor leads.
62
Dmax  mm
2)
v = vertical and h = horizontal.
3)
Horizontal installation on request.
50 Hz
UPA 200
UPA 200 - 11 / ..
The characteristic curves shown are for preliminary
selection only. Exact selection data will be provided
in our quotation.
UPA 200 -- 11 /..
Selection
(Tolerances to
ISO 9906 Class 2)
The pressure losses Hv in the check valve are not
considered in the pump characteristic curves.
For more details and a selection example refer to
page 8.
Legend ...
Hv :
Head losses in the check valve
 p:
Pump efficiency
(not considering check valve)
NPSH:
Net positive suction head
required by the pump
Pump End G 3’’ / DN 80
The information is based on the model “with
check valve / connection branch and threaded
end”.
The changes in the main dimensions of the
“flanged end” model are specified in the table
below.
Check valve / connection branch with:
Threaded
end G 3’’
Flanged end
DN 80
Length
mm
Length
mm
Outside diameter
mm
200
200 (PN 10/16)
200 (PN 25/40)
200
200
Threaded end to DIN ISO 228, Part 1
Flange mating dimensions to DIN 2501, Part 1
Operating range:
Qmin = 8 m3/h
Qmax = End of characteristic curve
Optimum impeller dia. ”d”
Maximum impeller dia.
63
50 Hz
UPA 200
UPA 200 --14 for Well Diameters of 200 mm (8 inches) and above
Pumps with submersible motors for . . . . . . . . . three-phase current (3~) / 400 V / d.o.l. (D) or star-delta (Y-Δ) starting
Pump + motor
Pump
Motor lead 2), flat
Motor
Discharge
head
Q = 0 m3/h
Rated
power
Max. temperature
of the fluid pumped
v  0.2 m/s (= 0 m/s)
Rated
current
Efficiency
Power
factor
H0
m
PN
kW
tmax 1)
_C
IN
A
ηM
%
cos φ
----
D.o.l.
mm2
Y-Δ
mm2
1e + UMA 150D 5/21
18
3.0
45 (42)
10.0
73.4
0.62
4 x 2.5
3/4 x 2.5
1d + UMA 150D 5/21
21
3.5
44 (41)
10.6
75.2
0.67
4 x 2.5
3/4 x 2.5
1
+ UMA 150D 5/21
25
4.5
42 (39)
12.0
76.4
0.74
4 x 2.5
3/4 x 2.5
2e + UMA 150D 7/21
35
6.0
39 (35)
15.1
77.6
0.77
4 x 2.5
3/4 x 2.5
2d + UMA 150D 7/11
42
7.0
35 (31)
16.8
76.9
0.81
4 x 2.5
3/4 x 2.5
2
50
8.5
34 (29)
20.0
78.3
0.81
4 x 2.5
3/4 x 2.5
3d + UMA 150D 13/21
65
10.5
36 (32)
25.0
80.8
0.76
4 x 2.5
3/4 x 2.5
3
+ UMA 150D 13/21
75
12.5
31 (25)
28.0
80.4
0.80
4 x 2.5
3/4 x 2.5
4c + UMA 150D 15/21
90
14.5
32 (27)
31.5
81.9
0.82
4 x 4.0
3/4 x 2.5
4
+ UMA 150D 18/21
101
17.0
31 (25)
38.0
82.1
0.79
4 x 4.0
3/4 x 2.5
5c + UMA 150D 18/21
113
18.0
28 (21)
39.5
81.8
0.81
4 x 4.0
3/4 x 2.5
5
+ UMA 150D 22/21
126
21.0
31 (26)
46.0
83.5
0.80
4 x 4.0
3/4 x 2.5
6c + UMA 150D 22/21
136
22.0
30 (24)
47.5
83.3
0.81
4 x 4.0
3/4 x 2.5
6
+ UMA 150D 26/21
151
25.0
33 (28)
53.0
84.8
0.81
4 x 6.0
3/4 x 4.0
7c + UMA 150D 26/21
159
26.0
33 (28)
55.0
84.6
0.82
4 x 6.0
3/4 x 4.0
7
+ UMA 150D 30/21
177
30.0
32 (26)
65.0
84.5
0.80
4 x 6.0
3/4 x 4.0
8
+ UMA 150D 37/22
202
34.0
43 (38)
74.0
84.0
0.80
3/4 x 4.0 4)
3/4 x 4.0
9
+ UMA 150D 37/22
225
37.0
39 (33)
79.0
83.6
0.82
3/4 x 4.0 4)
3/4 x 4.0
10 + UMA 200D 45/21
255
44.0
30 (24)
89.0
86.0
0.84
3/4 x 6.0 3)
3/4 x 6.0
11 + UMA 200D 55/21
283
48.0
33 (27)
98.0
87.2
0.82
3/4 x 6.0 3)
3/4 x 6.0
12 + UMA 200D 55/21
307
52.0
30 (24)
104.0
87.1
0.83
3/4 x 6.0 3)
3/4 x 6.0
13 + UMA 200D 55/21
331
55.0
27 (21)
109.0
86.9
0.84
3/4 x 6.0 3)
3/4 x 6.0
UPA 200 -- 14/ ... + ...
1)
4)
+ UMA 150D 9/21
2)
Also see pages 3 and 60.
cable parallel
3)
3/4 = 1 x 3-core + 1 x 4-core, 90_ spacing.
Number x cross-section of
conductors (use under water,
400 V and  +30 _C)
Delta wiring in the cable connector or control cabinet.
Dimensions / Weights / Horizontal Installation 1)
Pump unit
LA  mm
mA  kg
Installation 2)
A
 mm
G (Standard)
B (Special)
G (Standard)
B (Special)
D.o.l.
Y-
530
1230
1240
67
70
192
195
v+h
660
1d
530
1230
1240
67
70
192
195
v+h
660
1
530
1230
1240
67
70
192
195
v+h
660
2e
610
1330
1340
73
77
192
195
v+h
750
2d
610
1330
1340
73
77
192
195
v+h
750
2
610
1360
1370
76
80
192
195
v+h
765
3d
690
1520
1530
87
91
192
195
v+h
885
3
690
1520
1530
87
91
192
195
v+h
885
4c
770
1645
1655
95
100
193
195
v+h
985
4
770
1690
1700
99
104
193
195
v+h
1010
5c
850
1770
1780
106
111
193
195
v+h
1090
5
850
1860
1870
114
119
193
195
v+h
1135
6c
930
1940
1950
117
123
193
195
v+h
1215
6
930
2045
2055
126
132
194
196
v+h
1265
7c
1010
2125
2135
130
136
194
196
v+h
1345
7
1010
2225
2235
139
145
194
196
v+h
1395
8
1090
2385
2395
150
157
196
196
v 3)
--
9
1170
2465
2475
151
158
196
196
v 3)
--
10
1250
2480
2480
213
221
199
199
v+h
1645
11
1330
2670
2670
237
245
199
199
v+h
1780
12
1410
2750
2750
241
250
199
199
v+h
1860
13
1490
2830
2830
245
254
199
199
v+h
1940
Including check valve with threaded end and standard motor leads.
64
Dmax  mm
1e
UPA 200 -- 14/ ..
1)
LP
mm
2)
v = vertical and h = horizontal.
3)
Horizontal installation on request.
50 Hz
UPA 200
UPA 200 - 14 / ..
The characteristic curves shown are for preliminary
selection only. Exact selection data will be provided
in our quotation.
UPA 200 -- 14 /..
Selection
(Tolerances to
ISO 9906 Class 2)
The pressure losses Hv in the check valve are not
considered in the pump characteristic curves.
For more details and a selection example refer to
page 8.
Legend ...
Hv :
Head losses in the check valve
Pump efficiency
 p:
(not considering check valve).
NPSH:
Net positive suction head
required by the pump.
Pump End G 3’’ / DN 80
The information is based on the model “with
check valve / connection branch and threaded
end.
The changes in the main dimensions of the
“flanged end” model are specified in the table
below.
Check valve / connection branch with
Threaded
end
G 3’’
Flanged end
DN 80
Length
mm
Length
mm
Outside diameter
mm
200
200 (PN 10/16)
200 (PN 25/40)
200
200
Operating range:
Qmin = 10 m3/h
Qmax = End of characteristic curve
Threaded end to DIN ISO 228, Part 1
Flange mating dimensions to DIN 2501, Part 1
Optimum impeller dia. ”d”
Maximum impeller dia.
65
50 Hz
UPA 200B, 250C
UPA 200B -- 80 for Well Diameters of 200 mm (8 inches) and above
Pumps with submersible motors for . . . . . . . . . . . . three-phase current (3~) / 400 V / d.o.l. (D) or star-delta (Y-Δ) starting
Pump + motor
Pump
Motor lead 2), flat
Motor
Discharge
head
Q = 0 m3/h
Rated
power
Max. temperature
of the fluid pumped
v  0.2 m/s (= 0 m/s)
Rated
current
Efficiency
Power
factor
H0
m
PN
kW
tmax 1)
_C
IN
A
ηM
%
cos φ
----
D.o.l.
mm2
Y-Δ
mm2
1g + UMA 150D 5/21
20
5.5
37 (33)
13.6
75.7
0.80
4 x 2.5
3/4 x 2.5
1f
+ UMA 150D 7/21
24
6.0
38 (34)
15.1
77.6
0.77
4 x 2.5
3/4 x 2.5
1d + UMA 150D 7/21
25
7.5
33 (28)
17.8
76.4
0.82
4 x 2.5
3/4 x 2.5
1
27
8.0
34 (30)
19.0
78.6
0.80
4 x 2.5
3/4 x 2.5
2g + UMA 150D 13/21
39
10.5
37 (33)
25.0
80.8
0.76
4 x 2.5
3/4 x 2.5
2f
+ UMA 150D 13/21
44
12.0
33 (27)
27.0
80.5
0.80
4 x 2.5
3/4 x 2.5
2d + UMA 150D 15/21
48
14.5
33 (28)
31.5
81.9
0.82
4 x 4.0
3/4 x 2.5
2
+ UMA 150D 18/21
53
16.0
32 (26)
36.5
82.3
0.78
4 x 4.0
3/4 x 2.5
3f
+ UMA 150D 18/21
67
16.0
32 (26)
36.5
82.3
0.78
4 x 4.0
3/4 x 2.5
3e + UMA 150D 18/21
70
18.0
28 (22)
39.5
81.8
0.81
4 x 4.0
3/4 x 2.5
3d + UMA 150D 22/21
73
20.0
33 (28)
44.0
83.6
0.79
4 x 4.0
3/4 x 2.5
3
+ UMA 150D 22/21
78
22.0
29 (22)
47.5
83.3
0.81
4 x 4.0
3/4 x 2.5
4e + UMA 150D 26/21
94
24.0
35 (30)
52.0
84.9
0.80
4 x 6.0
3/4 x 4.0
4c
+ UMA 150D 30/21
99
28.0
33 (28)
61.0
84.7
0.79
4 x 6.0
3/4 x 4.0
4
+ UMA 150D 30/21
104
30.0
31 (25)
65.0
84.5
0.80
4 x 6.0
3/4 x 4.0
5d + UMA 150D 37/22
122
33.0
44 (39)
72.0
84.1
0.79
3/4 x 4.0 4)
3/4 x 4.0
5
+ UMA 150D 37/22
129
37.0
39 (33)
79.0
83.6
0.82
3/4 x 4.0 4)
3/4 x 4.0
6c
+ UMA 200D 45/21
150
44.0
30 (24)
89.0
86.0
0.84
3/4 x 6.0 3)
3/4 x 6.0
6
+ UMA 200D 45/21
158
45.0
27 (20)
90.0
86.0
0.84
3/4 x 6.0 3)
3/4 x 6.0
7c
+ UMA 200D 55/21
176
50.0
31 (25)
101.0
87.2
0.83
3/4 x 6.0 3)
3/4 x 6.0
7
+ UMA 200D 55/21
185
54.0
28 (22)
108.0
87.0
0.84
3/4 x 6.0 3)
3/4 x 6.0
8c
+ UMA 200D 55/21
200
55.0
26 (20)
190.0
86.9
0.84
3/4 x 6.0 3)
3/4 x 6.0
8
+ UMA 200D 65/21
213
62.0
30 (23)
123.0
87.7
0.83
3/4 x 10 3)
3/4 x 10
9
+ UMA 200D 75/21
239
70.0
27 (20)
143.0
87.4
0.81
3/4 x 10 3)
3/4 x 10
10 + UMA 200D 75/21
264
75.0
22 (15)
151.0
87.3
0.83
3/4 x 10 3)
3/4 x 10
11
+ UMA 200D 90/21
292
86.0
27 (20)
173.0
88.1
0.82
3/4 x 16 3)
3/4 x 16
12 + UMA 200D 90/21
317
90.0
23 (16)
181.0
88.0
0.82
3/4 x 16 3)
UPA 200B -- 80/.. + ...
1)
+ UMA 150D 9/21
2)
also see pages 3 and 60.
3)
3/4 = 1 x 3-core + 1 x 4-core, 90_ spacing.
Number x cross-section of
conductors (use under water,
400 V and  +30 _C)
3/4 x 16
4)
Delta wiring in the cable connector or control cabinet.
Parallel cable
Dimensions / Weights / Horizontal Installation 1)
LA  mm
LP
1)
3)
mA  kg
Installation 2)
A
G (Standard)
B (Special)
G (Standard)
B (Special)
D.o.l.
Y-
1g
582
1280
1295
86
93
193
196
v+h
620
1f
582
1300
1315
88
95
193
196
v+h
630
1d
582
1300
1315
88
95
193
196
v+h
630
1
582
1330
1345
91
98
193
196
v+h
645
2g
714
1545
1555
108
118
193
196
v+h
820
2f
714
1545
1555
108
118
193
196
v+h
820
2d
714
1590
1600
112
122
194
196
v+h
840
2
714
1635
1645
116
126
194
196
v+h
865
3f
846
1765
1780
127
138
194
196
v+h
995
3e
846
1765
1780
127
138
194
196
v+h
995
3d
846
1855
1870
135
146
194
196
v+h
1040
 mm
3
846
1855
1870
135
146
194
196
v+h
1040
4e
978
2090
2105
154
168
195
198
v+h
1225
4c
978
2190
2205
163
176
195
198
v+h
1275
4
978
2190
2205
163
176
195
198
v+h
1275
5d
1110
2405
2415
181
195
198
198
v 3)
--
5
1110
2405
2415
181
195
198
198
v 3)
--
6c
1242
2475
2475
246
264
201
201
v+h
1550
6
1242
2475
2475
246
264
201
201
v+h
1550
7c
1374
2715
2715
277
296
201
201
v+h
1735
7
1374
2715
2715
277
296
201
201
v+h
1735
8c
1506
2845
2845
287
308
201
201
v+h
1865
8
1506
2975
2975
310
331
205
205
v+h
1930
9
1638
3200
3200
337
359
205
205
v 4)
--
10
1770
3330
3330
347
371
205
205
v 4)
--
11
1902
3645
3645
390
415
211
211
v 3) 4)
--
12
2034
3775
3775
400
427
211
211
v 3) 4)
--
Including check valve with threaded end and standard motor leads.
Horizontal installation on request.
66
Dmax  mm
mm
UPA 200B- 80/..
2)
4)
v = vertical and h = horizontal.
Horizontal installation only with bearing pedestals of special design.
50 Hz
UPA 200B, 250C
UPA 200B -- 80 / ..
The characteristic curves shown are for preliminary
selection only. Exact selection data will be provided
in our quotation.
UPA 200B -- 80 /..
Selection
(Tolerances to
ISO 9906 Class 2)
The characteristic curves shown apply to the
standard impeller material, i.e. Noryl.
The performance data for the full impeller
diameter and impeller diameter “b” for the given
number of stages will only be achieved when the
impellers are made of Noryl (PPO).
For the special impeller material (bronze), please
select the next higher number of stages.
In this case, please refer to the characteristic curves
individually prepared for the quotation.
The pressure losses Hv in the check valve are not
considered in the pump characteristic curves.
For more details and a selection example refer to
pages 8.
Legend ...
Hv :
Head losses in the check valve
Pump efficiency
 p:
(not considering check valve).
NPSH:
Net positive suction head
required by the pump.
Pump End G 5’’ / DN 125
The information is based on the model “with
check valve / connection branch and threaded
end”.
The changes in the main dimensions of the
“flanged end” model are specified in the table
below.
Check valve / connection branch with
Threaded
end G 5’’
Operating range:
Qmin = 15 m3/h
Qmax = End of characteristic curve
Flanged end
DN 125
Length
mm
Length
mm
Outside diameter
mm
200
150 (PN 10/16)
150 (PN 25/40)
250
270
Threaded end to DIN ISO 228, Part 1.
Flange mating dimensions to
DIN 2501, Part 1
Optimum impeller dia. ”f”
Maximum impeller dia
67
50 Hz
UPA 200B, 250C
UPA 200B -- 130 for Well Diameters of 200 mm (8 Iinches) and above
Pumps with submersible motors for . . . . . . . . . . . . three-phase current (3~) / 400 V / d.o.l. (D) or star-delta (Y-Δ) starting
Pump + motor
Pump
Motor lead 2), flat
Motor
Discharge
head
Q = 0 m3/h
H0
m
Rated
power
Rated
current
Efficiency
Power
factor
PN
kW
Max. temperature
of the fluid pumped
v  0.2 m/s (= 0 m/s)
tmax 1)
_C
IN
A
ηM
%
cos φ
----
1g + UMA 150D 5/21
1e + UMA 150D 7/21
17
5.5
37 (33)
13.6
75.7
0.80
4 x 2.5
3/4 x 2.5
20
6.5
36 (32)
16.0
77.3
0.79
4 x 2.5
1c
+ UMA 150D 7/21
3/4 x 2.5
23
7.5
31 (25)
17.8
76.4
0.82
4 x 2.5
1
+ UMA 150D 9/21
3/4 x 2.5
25
9.0
32 (26)
20.5
77.9
0.82
4 x 2.5
3/4 x 2.5
2g + UMA 150D 13/21
34
11.0
36 (31)
25.5
80.7
0.78
4 x 2.5
3/4 x 2.5
2f
+ UMA 150D 13/21
37
11.5
33 (28)
26.5
80.6
0.79
4 x 2.5
3/4 x 2.5
2e + UMA 150D 13/21
39
13.0
30 (24)
29.0
80.2
0.81
4 x 2.5
3/4 x 2.5
2d + UMA 150D 15/21
42
14.0
34 (29)
30.5
82.1
0.82
4 x 4.0
3/4 x 2.5
2c
+ UMA 150D 15/21
44
15.0
31 (26)
32.5
81.7
0.83
4 x 4.0
3/4 x 2.5
2
+ UMA 150D 18/21
48
17.0
30 (24)
38.0
82.1
0.79
4 x 4.0
3/4 x 2.5
3e + UMA 150D 18/21
58
18.5
26 (20)
40.5
81.7
0.81
4 x 4.0
3/4 x 2.5
3d + UMA 150D 22/21
63
21.0
32 (27)
46.0
83.5
0.80
4 x 4.0
3/4 x 2.5
3c
+ UMA 150D 22/21
66
22.0
30 (23)
47.5
83.3
0.81
4 x 4.0
3/4 x 2.5
3b + UMA 150D 26/21
70
24.0
36 (31)
52.0
84.9
0.80
4 x 6.0
3/4 x 4.0
3
+ UMA 150D 26/21
72
25.0
33 (28)
53.0
84.8
0.81
4 x 6.0
3/4 x 4.0
4d + UMA 150D 30/21
84
28.0
34 (29)
61.0
84.7
0.79
4 x 6.0
3/4 x 4.0
4c
+ UMA 150D 30/21
89
30.0
32 (26)
65.0
84.5
0.80
4 x 6.0
3/4 x 4.0
4b + UMA 150D 30/21
92
30.0
30 (24)
65.0
84.5
0.80
4 x 6.0
3/4 x 4.0
4
+ UMA 150D 37/22
96
34.0
44 (38)
74.0
84.0
0.80
3/4 x 4.0 4)
3/4 x 4.0
5c
+ UMA 150D 37/22
110
37.0
40 (34)
79.0
83.6
0.82
3/4 x 4.0 4)
3/4 x 4.0
5b + UMA 150D 37/22
114
37.0
38 (32)
79.0
83.6
0.82
3/4 x 4.0 4)
3/4 x 4.0
5
+ UMA 200D 45/21
122
44.0
30 (24)
89.0
86.0
0.84
3/4 x 6.0 3)
3/4 x 6.0
6c
+ UMA 200D 45/21
135
45.0
28 (21)
90.0
86.0
0.84
3/4 x 6.0 3)
3/4 x 6.0
6b + UMA 200D 55/21
142
48.0
32 (27)
98.0
87.2
0.82
3/4 x 6.0 3)
3/4 x 6.0
6
+ UMA 200D 55/21
146
52.0
30 (24)
104.0
87.1
0.83
3/4 x 6.0 3)
3/4 x 6.0
7b + UMA 200D 55/21
164
55.0
27 (21)
109.0
86.9
0.84
3/4 x 6.0 3)
3/4 x 6.0
7
+ UMA 200D 65/21
171
60.0
31 (25)
120.0
87.8
0.83
3/4 x 10.0 3)
3/4 x 10.0
8
+ UMA 200D 75/21
196
70.0
27 (21)
143.0
87.4
0.81
3/4 x 10.0 3)
3/4 x 10.0
9
+ UMA 200D 75/21
219
75.0
23 (15)
151.0
87.3
0.83
3/4 x 10.0 3)
3/4 x 10.0
10 + UMA 200D 90/21
245
86.0
27 (20)
173.0
88.1
0.82
3/4 x 16.0 3)
3/4 x 16.0
11
267
90.0
23 (16)
181.0
88.0
0.82
3/4 x 16.0 3)
UPA 200B -- 130/.. + ...
1)
+ UMA 200D 90/21
also see pages 3 and 60.
2)
3)
3/4 = 1 x 3-core + 1 x 4-core, 90_ spacing.
Number x cross-section of
conductors (use under water,
400 V and  +30 _C)
D.o.l.
Y-Δ
mm2
mm2
Delta wiring in the cable connector or control cabinet.
Dimensions / Weights / Horizontal Installation 1)
LP
LA  mm
mA  kg
Dmax  mm
UPA 200B - 130/..
mm
G (Standard)
B (Special)
G (Standard)
B (Special)
D.o.l.
Y-
1g
1e, 1c
1
2g, 2f, 2e
2d, 2c
2
3e
3d, 3c
3b, 3
4d, 4c, 4b
4
5c, 5b
5
6c
6b, 6
7b
7
8
9
10
11
595
595
595
740
740
740
885
885
885
1030
1030
1175
1175
1320
1320
1465
1465
1610
1755
1900
2045
1295
1315
1345
1570
1615
1660
1805
1895
2000
2245
2325
2470
2405
2550
2660
2805
2935
3170
3315
3640
3785
1305
1325
1355
1580
1625
1670
1815
1905
2010
2255
2335
2480
2405
2550
2660
2805
2935
3170
3315
3640
3785
86
88
91
108
112
116
127
135
144
163
170
181
236
246
266
277
300
326
337
380
390
94
96
99
118
122
126
138
146
156
176
183
195
252
264
284
296
319
347
359
403
415
193
193
193
193
194
194
194
194
195
195
198
198
201
201
201
201
205
205
205
211
211
196
196
196
196
196
196
196
196
198
198
198
198
201
201
201
201
205
205
205
211
211
1)
3)
Including check valve with threaded end and standard motor leads.
Horizontal installation on request.
68
2)
4)
Installation 2)
v+h
v+h
v+h
v+h
v+h
v+h
v+h
v+h
v+h
v+h
v 3)
v 3)
v+h
v+h
v+h
v+h
v+h
v 4)
v 4)
v 3) 4)
v 3) 4)
A
 mm
625
635
650
835
855
880
1025
1070
1120
1315
--1470
1615
1670
1815
1880
-----
v = vertical and h = horizontal.
Horizontal installation only with bearing pedestals of special design.
3/4 x 16.0
4)
Parallel cable
50 Hz
UPA 200B, 250C
UPA 200B -- 130 / ..
The characteristic curves shown are for preliminary
selection only. Exact selection data will be provided
in our quotation.
UPA 200B -- 130 /..
Selection
(Tolerances to
ISO 9906 Class 2)
The characteristic curves shown apply to the
standard impeller material, i.e. Noryl.
The performance data for the full impeller
diameter for the given number of stages will only
be achieved when the impellers are made of
Noryl (PPO).
For the special impeller material (bronze), please
select the next higher number of stages.
In this case, please refer to the characteristic curves
individually prepared for the quotation.
The pressure losses Hv in the check valve are not
considered in the pump characteristic curves.
For more details and a selection example refer to
page 8.
Legend ...
Hv :
Head losses in the check valve
 p:
Pump efficiency
(not considering check valve)
NPSH:
Net positive suction head
required by the pump
Pump End G 5’’ / DN 125
The information is based on the model “with
check valve / connection branch and threaded
end”.
The changes in the main dimensions of the
“flanged end” model are specified in the table
below.
Check valve / connection branch with:
Threaded
end G5’’
Operating range:
Qmin = 20 m3/h
Qmax = End of characteristic curve
Flanged end
DN 125
Length
mm
Length
mm
Outside diameter
mm
200
150 (PN 10/16)
150 (PN 25/40)
250
270
Threaded end to DIN ISO 228, Part 1
Flange mating dimensions to DIN 2501, Part 1
Optimum impeller dia. ”d”
Maximum impeller dia.
69
50 Hz
UPA 200B, 250C
UPA 250C -- 120 for Well Diameters of 250 mm (10 inches) and above
Pumps with submersible motors for . . . . . . . . . . . . three-phase current (3~) / 400 V / d.o.l. (D) or star-delta (Y-Δ) starting
Pump + motor
Pump
UPA 250C -- 120/.. + ...
Motor lead 2), flat
Motor
Discharge
head
Q = 0 m3/h
Rated
power
Max. temperature
of the fluid pumped
v  0.2 m/s (= 0 m/s)
Rated
current
Efficiency
Power
factor
Number x cross-section of
conductors (use under water,
400 V and  +30 _C)
Ho
m
PN
kW
tmax 1)
_C
IN
A
ηM
%
cos φ
----
D.o.l.
mm2
Y-Δ
mm2
1l
+ UMA 150D 9/21
29
9.0
31 (26)
20.5
77.9
0.82
4 x 2.5
3/4 x 2.5
1k
+ UMA 150D 13/21
32
10.5
36 (32)
25.0
80.8
0.76
4 x 2.5
3/4 x 2.5
1g + UMA 150D 13/21
36
12.0
32 (27)
27.0
80.5
0.80
4 x 2.5
3/4 x 2.5
1d + UMA 150D 15/21
40
14.0
33 (28)
30.5
82.1
0.82
4 x 4.0
3/4 x 2.5
1
+ UMA 150D 18/21
43
16.5
32 (26)
37.0
82.2
0.79
4 x 4.0
3/4 x 2.5
2l
+ UMA 150D 18/21
57
18.0
28 (21)
39.5
81.8
0.81
4 x 4.0
3/4 x 2.5
2k
+ UMA 150D 22/21
62
21.0
32 (26)
46.0
83.5
0.80
4 x 4.0
3/4 x 2.5
2h + UMA 150D 26/21
68
24.0
35 (30)
52.0
84.9
0.80
4 x 6.0
3/4 x 4.0
2f
+ UMA 150D 26/21
72
26.0
32 (27)
55.0
84.6
0.82
4 x 6.0
3/4 x 4.0
2d + UMA 150D 30/21
79
29.0
32 (26)
63.0
84.6
0.80
4 x 6.0
3/4 x 4.0
2
+ UMA 150D 37/22
84
34.0
43 (38)
74.0
84.0
0.80
3/4 x 4.0 4)
3/4 x 4.0
3h + UMA 150D 37/22
99
35.0
42 (36)
76.0
83.9
0.80
3/4 x 4.0 4)
3/4 x 4.0
3f
+ UMA 150D 37/22
106
37.0
38 (32)
79.0
83.6
0.82
3/4 x 4.0 4)
3/4 x 4.0
3e + UMA 200D 45/21
113
42.0
31 (25)
85.0
86.1
0.83
3/4 x 6.0 3)
3/4 x 6.0
3c
+ UMA 200D 45/21
122
45.0
27 (20)
90.0
86.0
0.84
3/4 x 6.0 3)
3/4 x 6.0
3
+ UMA 200D 55/21
125
52.0
30 (24)
104.0
87.1
0.83
3/4 x 6.0 3)
3/4 x 6.0
4f
+ UMA 200D 55/21
145
54.0
29 (23)
108.0
87.0
0.84
3/4 x 6.0 3)
3/4 x 6.0
4d + UMA 200D 65/21
158
60.0
31 (25)
120.0
87.8
0.83
3/4 x 10.0 3)
3/4 x 10.0
4
+ UMA 200D 75/21
168
70.0
27 (21)
143.0
87.4
0.81
3/4 x 10.0 3)
3/4 x 10.0
5e + UMA 200D 75/21
189
70.0
27 (21)
143.0
87.4
0.81
3/4 x 10.0 3)
3/4 x 10.0
5c
+ UMA 200D 75/21
203
75.0
22 (14)
151.0
87.3
0.83
3/4 x 10.0 3)
3/4 x 10.0
5
+ UMA 200D 90/21
209
86.0
27 (20)
173.0
88.1
0.82
3/4 x 16.0 3)
3/4 x 16.0
6c
+ UMA 250D 110/21
247
95.0
27 (20)
191.0
88.7
0.81
3/4 x 25.0 3)
3/4 x 25.0
6
+ UMA 250D 110/21
251
105.0
23 (15)
208.0
88.6
0.83
3/4 x 25.0 3)
3/4 x 25.0
7
+ UMA 250D 132/21
293
120.0
24 (16)
229.0
89.2
0.85
3/4 x 25.0 3)
3/4 x 25.0
8
+ UMA 250D 160/21
335
140.0
24 (16)
268.0
89.5
0.85
3/4 x 25.0 4)
3/4 x 35.0 5)
9
3/4 x 50.0 5)
+ UMA 250D 190/21
380
155.0
25 (17)
309.0
90.0
0.81
3/4 x 35.0 4) 5)
10 + UMA 250D 190/21
420
175.0
20 (11)
341.0
89.9
0.83
3/4 x 35.0 4) 5)
3/4 x 50.0 5)
11
+ UMA 300D 250/22
471
195.0
58 (52)
366.0
90.6
0.85
2x3x70 + 1x35 4) 6)
2x3x70 + 1x35 6)
12 + UMA 300D 250/22
513
215.0
56 (50)
398.0
90.7
0.86
2x3x70 + 1x35 4) 6)
2x3x70 + 1x35 6)
1)
2)
3)
4)
also see pages 3 and 60.
3/4 = 1 x 3-core + 1 x 4-core, 90_ spacing.
5)
6)
Delta wiring in the cable connector or control cabinet..
Parallel cable
1 x 3-core, flat and 1 x 4-core, round
2 x 3-core, flat and 1 x 1-core, round
Dimensions / Weights / Horizontal Installation 1)
LP
UPA 250C -- 120/..
1)
3)
LA  mm
mA  kg
mm
G (Standard)
B (Special)
B (Special)
D.o.l.
Y-
Installation 2)
A
 mm
1l
681
1430
1445
115
128
230
232
v+h
710
1k, 1g
681
1510
1525
122
135
230
232
v+h
750
1d
681
1555
1570
126
139
230
232
v+h
775
1
681
1600
1615
130
143
230
232
v+h
795
2l
828
1745
1760
150
167
230
232
v+h
945
2k
828
1835
1850
158
175
230
232
v+h
990
2h, 2f
828
1940
1955
167
185
232
233
v+h
1040
2d
828
2040
2055
176
193
232
233
v+h
1090
2
828
2120
2135
183
200
233
233
v 3)
--
3h, 3f
975
2270
2280
203
225
233
233
v 3)
--
3e, 3c
975
2205
2205
258
282
235
235
v+h
1245
3
975
2315
2315
278
302
235
235
v+h
1300
4f
1122
2465
2465
298
326
235
235
v+h
1450
4d
1122
2595
2595
321
349
239
239
v+h
1515
4
1122
2685
2685
337
365
239
239
v+h
1560
5e, 5c
1269
2830
2830
357
389
239
239
v+h
1705
5
1269
3010
3010
389
421
244
244
v 3) 4)
--
6c, 6
1416
2945
2945
479
514
257
257
v+h
1835
7
1563
3220
3220
544
583
257
257
v 4)
--
8
1710
3480
3480
601
644
257
266
v 4)
--
9
1857
3775
3775
672
719
266
280
v 3) 4)
--
10
2004
3925
3925
692
744
266
280
v 3) 4)
--
11
2151
4225
4225
837
891
304
304
v 4)
--
12
2298
4370
4370
857
915
304
304
v 4)
--
Including check valve with threaded end and standard motor leads.
Horizontal installation on request.
70
Dmax  mm
G (Standard)
2)
4)
v = vertical and h = horizontal.
Horizontal installation only with bearing pedestals of special design.
50 Hz
UPA 200B, 250C
UPA 250C -- 120 / ..
The characteristic curves shown are for preliminary
selection only. Exact selection data will be provided
in our quotation.
UPA 250C-120/...
(Tolerances to
ISO 9906 Class 2)
Selection
The pressure losses Hv in the check valve are not
considered in the pump characteristic curves.
For more details and a selection example refer to
page 8.
Legend ...
Hv :
Head losses in the check valve
 p:
Pump efficiency
(not considering check valve)
NPSH:
Net positive suction head
required by the pump
Pump End G 6’’ / DN 150
The information is based on the model “with
check valve / connection branch and threaded
end”.
The changes in the main dimensions of the
“flanged end” model are specified in the table
below.
Check valve / connection branch with:
Threaded
end G6’’
Flanged end
DN 150
Length
mm
Length
mm
Outside diameter
mm
229
179 (PN 10/16)
179 (PN 25/40)
285
300
Threaded end to DIN ISO 228, Part 1
Flange mating dimensions to DIN 2501, Part 1
Operating range:
Qmin = 20 m3/h
Qmax = End of characteristic curve
Optimum
impeller dia. ”f”
Maximum
impeller dia.
250
400
71
50 Hz
UPA 200B, 250C
UPA 250C --150 for Well Diameters of 250 mm (10 inches) and above
Pumps with submersible motors for . . . . . . . . . . . . three-phase current (3~) / 400 V / d.o.l. (D) or star-delta (Y-Δ) starting
Pump + motor
Pump
UPA 250C -- 150/.. + ...
Motor lead 2), flat
Motor
Discharge
head
Q = 0 m3/h
Rated
power
Max. temperature
of the fluid pumped
v  0.2 m/s (= 0 m/s)
Rated
current
Efficiency
Power
factor
Number x cross-section of
conductors (use under water,
400 V and  +30 _C)
H0
m
PN
kW
tmax 1)
_C
IN
A
ηM
%
cos φ
----
D.o.l.
mm2
Y-Δ
mm2
1l
+ UMA 150D 13/21
27
11.0
35 (30)
25.5
80.7
0.78
4 x 2.5
3/4 x 2.5
1k
+ UMA 150D 15/21
32
14.0
34 (29)
30.5
82.1
0.82
4 x 4.0
3/4 x 2.5
1d + UMA 150D 18/21
38
18.5
27 (20)
40.5
81.7
0.81
4 x 4.0
3/4 x 2.5
1
+ UMA 150D 22/21
41
22.0
30 (24)
47.5
83.3
0.81
4 x 4.0
3/4 x 2.5
2k
+ UMA 150D 30/21
64
28.0
34 (28)
61.0
84.7
0.79
4 x 6.0
3/4 x 4.0
2h + UMA 150D 30/21
68
30.0
30 (24)
65.0
84.5
0.80
4 x 6.0
3/4 x 4.0
2f
+ UMA 150D 37/22
73
34.0
43 (37)
74.0
84.0
0.80
3/4 x 4.0 4)
3/4 x 4.0
2c
+ UMA 150D 37/22
77
37.0
39 (32)
79.0
83.6
0.82
3/4 x 4.0 4)
3/4 x 4.0
2
+ UMA 200D 45/21
82
44.0
28 (22)
89.0
86.0
0.84
3/4 x 6.0 3)
3/4 x 6.0
3h + UMA 200D 45/21
99
45.0
27 (20)
90.0
86.0
0.84
3/4 x 6.0 3)
3/4 x 6.0
3g + UMA 200D 55/21
105
50.0
31 (25)
101.0
87.2
0.83
3/4 x 6.0 3)
3/4 x 6.0
3d + UMA 200D 55/21
112
55.0
27 (20)
109.0
86.9
0.84
3/4 x 6.0 3)
3/4 x 6.0
3b + UMA 200D 65/21
118
62.0
30 (24)
123.0
87.7
0.83
3/4 x 10.0 3)
3/4 x 10.0
3
+ UMA 200D 65/21
121
65.0
27 (20)
129.0
87.7
0.84
3/4 x 10.0 3)
3/4 x 10.0
4e + UMA 200D 75/21
146
72.0
26 (19)
146.0
87.4
0.82
3/4 x 10.0 3)
3/4 x 10.0
4c
+ UMA 200D 75/21
152
75.0
22 (15)
151.0
87.3
0.83
3/4 x 10.0 3)
3/4 x 10.0
4b + UMA 200D 90/21
158
82.0
28 (21)
167.0
88.2
0.81
3/4 x 16.0 3)
3/4 x 16.0
4
+ UMA 200D 90/21
162
88.0
25 (18)
177.0
88.1
0.82
3/4 x 16.0 3)
3/4 x 16.0
5c
+ UMA 250D 110/21
192
100.0
25 (18)
199.0
88.6
0.82
3/4 x 25.0 3)
3/4 x 25.0
5b + UMA 250D 110/21
197
105.0
23 (15)
208.0
88.6
0.83
3/4 x 25.0 3)
3/4 x 25.0
5
+ UMA 250D 110/21
202
110.0
19 (10)
215.0
88.5
0.84
3/4 x 25.0 3)
3/4 x 25.0
6c
+ UMA 250D 132/21
230
120.0
25 (18)
229.0
89.2
0.85
3/4 x 25.0 3)
3/4 x 25.0
6b + UMA 250D 132/21
236
125.0
23 (14)
237.0
89.1
0.86
3/4 x 25.0 3)
3/4 x 25.0
6
+ UMA 250D 132/21
241
132.0
19 (10)
249.0
89.0
0.86
3/4 x 25.0 3)
3/4 x 25.0
7b + UMA 250D 160/21
275
145.0
21 (12)
276.0
89.4
0.85
3/4 x 25.0 4)
3/4 x 35.0 5)
7
286
160.0
24 (16)
317.0
90.0
0.81
3/4 x 35.0 4) 5)
3/4 x 50.0 5)
4) 5)
+ UMA 250D 190/21
+ UMA 250D 190/21
325
180.0
18 (8)
349.0
89.8
0.83
9
+ UMA 300D 250/22
373
210.0
57 (51)
389.0
90.7
0.86
2x3x70 + 1x35 4) 6)
2x3x70 + 1x35 6)
10 + UMA 300D 250/22
413
230.0
55 (48)
424.0
90.7
0.87
2x3x70 + 1x35 4) 6)
2x3x70 + 1x35 6)
0.87
4) 6)
2x3x70 + 1x35 6)
11
1)
2)
+ UMA 300D 250/22
453
250.0
52 (45)
3)
4)
also see pages 3 and 60.
3/4 = 1 x 3-core + 1 x 4-core, 90_ spacing.
458.0
90.7
3/4 x 35.0
3/4 x 50.0 5)
8
2x3x70 + 1x35
5)
6)
Delta wiring in the cable connector or control cabinet..
Parallel cable
1 x 3-core, flat and 1 x 4-core, round
2 x 3-core, flat and 1 x 1-core, round
Dimensions / Weights / Horizontal Installation 1)
LA  mm
LP
UPA 250C -- 150/..
1)
3)
mA  kg
G (Standard)
B (Special)
G (Standard)
B (Special)
D.o.l.
Y-
Installation 2)
A
 mm
1l
690
1520
1530
120
133
230
232
v+h
755
1k
690
1565
1575
124
137
230
232
v+h
775
1d
690
1610
1620
128
141
230
232
v+h
800
1
690
1700
1710
136
149
230
232
v+h
845
2k, 2h
846
2060
2075
173
189
232
233
v+h
1105
2f, 2c
846
2140
2155
180
196
233
233
v 3)
--
2
846
2075
2075
235
253
235
235
v+h
1110
3h
1002
2235
2235
254
275
235
235
v+h
1270
3g, 3d
1002
2345
2345
274
295
235
235
v+h
1325
3b, 3
1002
2475
2475
297
318
239
239
v+h
1390
4e, 4c
1158
2720
2720
332
356
239
239
v+h
1590
4b, 4
1158
2900
2900
364
388
244
244
v 3)
--
5c, 5b, 5
1314
2845
2845
452
479
257
257
v+h
1730
6c, 6b, 6
1470
3130
3130
515
546
257
257
v 4)
--
7b
1626
3395
3395
571
605
257
266
v 4)
--
7
1626
3545
3545
622
656
266
280
v 3) 4)
--
8
1782
3700
3700
641
678
266
280
v 3) 4)
--
9
1938
4010
4010
785
823
304
304
v 4)
--
10
2094
4165
4165
804
845
304
304
v 4)
--
11
2250
4325
4325
822
867
304
304
v 4)
--
Including check valve with threaded end and standard motor leads.
Horizontal installation on request.
72
Dmax  mm
mm
2)
4)
v = vertical and h = horizontal.
Horizontal installation only with bearing pedestals of special design.
50 Hz
UPA 200B, 250C
UPA 250C -- 150 / ..
The characteristic curves shown are for preliminary
selection only. Exact selection data will be provided
in our quotation.
UPA 250C-150/...
(Tolerances to
ISO 9906 Class 2)
Selection
The pressure losses Hv in the check valve are not
considered in the pump characteristic curves.
For more details and a selection example refer to
page 8.
Legend ...
Hv :
Head losses in the check valve
 p:
Pump efficiency
(not considering check valve)
NPSH:
Net positive suction head
required by the pump
Pump End G 6’’ / DN 150
The information is based on the model “with
check valve / connection branch and threaded
end”.
The changes in the main dimensions of the
“flanged end” model are specified in the table
below.
Check valve / connection branch with:
Threaded
end G 6’’
Flanged end
DN 150
Length
mm
Length
mm
Outside diameter
mm
229
179 (PN 10/16)
179 (PN 25/40)
285
300
Threaded end to DIN ISO 228, Part 1.
Flange mating dimensions to DIN 2501, Part 1
Operating range:
Qmin = 30 m3/h
Qmax = end of characteristic curve
Optimum impeller dia. ”g”
Maximum
impeller dia.
250
400
73
50 Hz
UPA 200B, 250C
UPA 250C -- 250 for Well Diameters of 250 mm (10 inches) and above
Pumps with submersible motors for . . . . . . . . . . . . three-phase current (3~) / 400 V / d.o.l. (D) or star-delta (Y-Δ) starting
Pump + motor
Pump
Motor lead 2), flat
Motor
Discharge
head
Q = 0 m3/h
Rated
power
Max. temperature
of the fluid pumped
v  0.2 m/s (= 0 m/s)
Rated
current
Efficiency
Power
factor
H0
m
PN
kW
tmax 1)
_C
IN
A
ηM
%
cos φ
----
D.o.l.
mm2
Y-Δ
mm2
1m + UMA 150D 18/21
26
17.0
31 (25)
38.0
82.1
0.79
4 x 4.0
3/4 x 2.5
1k
+ UMA 150D 18/21
29
18.5
27 (20)
40.5
81.7
0.81
4 x 4.0
3/4 x 2.5
1f
+ UMA 150D 22/21
32
21.0
32 (26)
46.0
83.5
0.80
4 x 4.0
3/4 x 2.5
1
+ UMA 150D 26/21
38
26.0
33 (27)
55.0
84.6
0.82
4 x 6.0
3/4 x 4.0
2m + UMA 150D 37/22
51
33.0
45 (39)
72.0
84.1
0.79
3/4 x 4.0 4)
3/4 x 4.0
2l
+ UMA 150D 37/22
55
35.0
42 (36)
76.0
83.9
0.80
3/4 x 4.0 4)
3/4 x 4.0
2g + UMA 150D 37/22
60
37.0
38 (32)
79.0
83.6
0.82
3/4 x 4.0 4)
3/4 x 4.0
2d + UMA 200D 45/21
70
45.0
27 (20)
90.0
86.0
0.84
3/4 x 6.0 3)
3/4 x 6.0
2
+ UMA 200D 55/21
75
52.0
30 (24)
104.0
87.1
0.83
3/4 x 6.0 3)
3/4 x 6.0
3h + UMA 200D 55/21
87
55.0
27 (20)
109.0
86.9
0.84
3/4 x 6.0 3)
3/4 x 6.0
3f
94
62.0
30 (24)
123.0
87.7
0.83
3/4 x 10.0 3)
3/4 x 10.0
3d + UMA 200D 75/21
103
68.0
28 (21)
140.0
87.5
0.81
3/4 x 10.0 3)
3/4 x 10.0
3
+ UMA 200D 75/21
109
75.0
24 (16)
151.0
87.3
0.83
3/4 x 10.0 3)
3/4 x 10.0
4g + UMA 200D 75/21
120
75.0
22 (15)
151.0
87.3
0.83
3/4 x 10.0 3)
3/4 x 10.0
4e + UMA 200D 90/21
131
86.0
27 (20)
173.0
88.1
0.82
3/4 x 16.0 3)
3/4 x 16.0
4c
+ UMA 250D 110/21
142
95.0
26 (19)
191.0
88.7
0.81
3/4 x 25.0 3)
3/4 x 25.0
4
+ UMA 250D 110/21
147
105.0
24 (16)
208.0
88.6
0.83
3/4 x 25.0 3)
3/4 x 25.0
5e + UMA 250D 110/21
164
110.0
21 (12)
215.0
88.5
0.84
3/4 x 25.0 3)
3/4 x 25.0
5c
+ UMA 250D 132/21
176
120.0
25 (17)
229.0
89.2
0.85
3/4 x 25.0 3)
3/4 x 25.0
5
+ UMA 250D 132/21
182
125.0
22 (13)
237.0
89.1
0.86
3/4 x 25.0 3)
3/4 x 25.0
6d + UMA 250D 132/21
204
132.0
18 (8)
249.0
89.0
0.86
3/4 x 25.0 3)
3/4 x 25.0
6
218
150.0
19 (9)
284.0
89.3
0.86
3/4 x 25.0 4)
3/4 x 35 5)
3/4 x 50 5)
UPA 250C -- 250/.. + ...
+ UMA 200D 65/21
+ UMA 250D 160/21
Number x cross-section of
conductors (use under water,
400 V and  +30 _C)
7c
+ UMA 250D 190/21
248
170.0
22 (13)
333.0
89.9
0.82
3/4 x 35 4) 5)
7
+ UMA 250D 190/21
256
180.0
19 (9)
349.0
89.8
0.83
3/4 x 35 4) 5)
3/4 x 50 5)
8c
+ UMA 300D 250/22
288
195.0
58 (52)
366.0
90.6
0.85
2x3x70 + 1x35 4) 6)
2x3x70 + 1x35 6)
8
+ UMA 300D 250/22
299
210.0
57 (51)
389.0
90.7
0.86
2x3x70 + 1x35 4) 6)
2x3x70 + 1x35 6)
9
+ UMA 300D 250/22
335
235.0
54 (48)
430.0
90.7
0.87
2x3x70 + 1x35 4) 6)
2x3x70 + 1x35 6)
0.86
4) 7)
6x1x95 + 1x95 7)
10 + UMA 300D 300/22
1)
2)
374
260.0
56 (50)
3)
4)
also see pages 3 and 60.
3/4 = 1 x 3-core + 1 x 4-core, 90_ spacing.
482.0
91.2
6x1x95 + 1x95
5)
6)
7)
Delta wiring in the cable connector or control cabinet..
Parallel cable
1 x 3-core, flat and 1 x 4-core, round
2 x 3-core, flat and 1 x 1-core, round
7 x 1-core. round
Dimensions / Weights / Horizontal Installation 1)
LA  mm
LP
1)
2)
mA  kg
Installation 2)
A
G (Standard)
B (Special)
G (Standard)
B (Special)
D.o.l.
Y-
1m, 1k
709
1630
1640
128
137
230
232
v+h
800
1f
709
1720
1730
136
145
230
232
v+h
845
1
709
1825
1835
145
155
232
233
v+h
895
2m, 2l, 2g
884
2180
2190
180
192
233
233
v 3)
--
2d
884
2115
2115
235
249
235
235
v+h
1130
2
884
2225
2225
255
269
235
235
v+h
1185
3h
1059
2400
2400
274
291
235
235
v+h
1360
 mm
3f
1059
2530
2530
297
314
239
239
v+h
1425
3d, 3
1059
2620
2620
313
330
239
239
v+h
1470
4g
1234
2795
2795
332
353
239
239
v+h
1645
4e
1234
2975
2975
364
385
244
244
v 3)
--
4c, 4
1234
2765
2765
434
454
257
257
v+h
1630
5e
1409
2940
2940
453
476
257
257
v+h
1805
5c, 5
1409
3070
3070
497
520
257
257
v 4)
--
6d
1584
3245
3245
516
542
257
257
v 4)
--
6
1584
3355
3355
553
579
257
266
v 4)
--
7c, 7
1759
3680
3680
623
652
266
280
v 3) 4)
--
8c, 8
1934
4005
4005
767
798
304
304
v 4)
--
9
2109
4180
4180
786
820
304
304
v 4)
--
10
2284
4535
4535
883
920
282
282
v 4)
--
Including check valve with threaded end and standard motor leads.
v = vertical and h = horizontal.
74
Dmax  mm
mm
UPA 250C- 250/..
3)
4)
Horizontal installation on request.
Horizontal installation only with bearing pedestals of special design.
50 Hz
UPA 200B, 250C
UPA 250C -- 250 / ..
The characteristic curves shown are for preliminary
selection only. Exact selection data will be provided
in our quotation.
UPA 250C -- 250 /..
(Tolerances to
ISO 9906 Class 2)
Selection
The pressure losses Hv in the check valve are not
considered in the pump characteristic curves.
For more details and a selection example refer to
page 8.
Legend ...
Hv :
Head losses in the check valve.
 p:
Pump efficiency
(not considering check valve)
NPSH:
Net positive suction head
required by the pump.
Pump End G 6’’ / DN 150
The information is based on the model “with
check valve / connection branch and threaded
end”.
The changes in the main dimensions of the
“flanged end” model are specified in the table
below.
Check valve / connection branch with:
Threaded
end G 6’’
Flanged end
DN 150
Length
mm
Length
mm
Outside diameter
mm
229
179 (PN 10/16)
179 (PN 25/40)
285
300
Operating range:
Qmin = 50 m3/h
Qmax = End of characteristic curve
Threaded end to DIN ISO 228, Part 1
Flange mating dimensions to DIN 2501, Part 1
Optimum impeller dia. ”h”
Maximum impeller dia.
250
400
75
50 Hz
76
UPA 200B, 250C
UPA 300, 350
50 Hz
Fields of Application
Submersible Borehole Pumps
Handling clean or slightly contaminated water in applications
such as:
-- general water supply,
-- irrigation and spray irrigation,
-- pressure boosting,
-- lowering and maintaining ground water levels as well as
-- drainage.
Also used in mining, sprinkler installations, fountains etc.
Permissible sand content in the fluid handled: 50 g/m3.
Also suitable for aggressive seawater if supplied in material
variant C3 (duplex).
for well diameters
of 300 mm (12 inches) and above
and of 350 mm (14 inches) and above
Operating Data
Capacity
Head
Temperature of fluid handled
Speed
Q
H
t
n
up to 840 m3/h (234 l/s)
up to 480 m
up to +50 C
 2900 rpm
Design
Single or multistage, single-entry centrifugal pump in
ring-section design. For vertical and horizontal installation.
Mixed flow hydraulic systems with impellers that can be turned
down. Stage casings are connected by means of stud bolts.
Suction casing fitted between pump and motor. Suction casing
equipped with strainer to protect the pump from coarse
particles in the fluid.
Pumps with check valve or connection branch on option. Both
models with threaded or flanged end.
Particularly suitable for vertical installation in narrow deep wells.
Designation (Example)
Available automation products:
UPA 300 -- 94 / 5 b
 Hyamaster
 hyatronic
 switch gear
Type series
Minimum well diameter (mm)
Capacity Qopt (l/s)
Number of stages
Reduced impeller diameter(s)
(for UPA 350)
Product Features
Certification
Quality management certified to ISO 9001
---------
Very sturdy design
Suitable for installation in narrow deep wells
High efficiency
Motor designed for maximum pump output
Low noise level
For vertical or horizontal installation
Check valve protected against blocking
Pre-filled motor; no risk of contamination of the
pumped water
77
UPA 300, 350
50 Hz
Selection Charts (Ranges on Offer)
n  2900 rpm
on request
UPA 300-65
UPA 300-94
UPA 350-128
UPA 350-180
Note: The diagram shows the QA range on offer. The pumps can be offered for any duty point within this range. The QB operating
ranges of the individual pump sizes are given in the characteristic curves for diffrent stage numbers on the following pages.
Selection charts or performance curves for UPA in material variant C3 (duplex) in request only.
78
UPA 300, 350
50 Hz
Material Variants
G
B
C3
Cast iron
(JL1030 5) ) /
Nodular cast
iron 1)
(JS--1030 3) )
Bronze
(CC480K--GS) /
Aluminium
bronze 1)
(CC333G--GS)
CrNiMo steel
(1.4517)
UPA pump
Casing
Impeller
Bronze (CC480K--GS)
Shaft
Cr steel
(1.4021)
Wear ring
CrNiMo steel
(1.4462)
high-performance plastics
Bearings
Cr steel
(1.4021)
/ carbon
Screws,
bolts and
nuts 2)
1)
3)
Coating (Standard)
For large number of stages
DIN mat. code: GGG-40
G
UMA motor
Shaft
200D
250D
CrNiMo steel
(1.4462)
300D
Housing
g 200D
250D
300D
Stator
case
300D
Screws,
b lt
bolts
and
nuts 2)
1)
3)
300D
In general, the pumps are installed vertically. Some models
may also be installed horizontally, depending on the number of
stages and motor size.
CrNiMo steel
(1.4138)
SiC / SiC
In contact with fluid handled
C2
CrNiMo steel
(1.4462)
C3
CrNiMo steel
(1.4462)
Drive
Type . . . . . . . . . . . . . . . . . . . . . . . water-filled submersible
squirrel-cage motor, 2 poles
Type of enclosure . . . . . . . . . . . IP 68
Frequency . . . . . . . . . . . . . . . . . . 50 Hz
Type of current . . . . . . . . . . . . . . three-phase (3~)
Rated voltage U . . . . . . . . . . . . . up to 6000 V
Rated power PN . . . . . . . . . . . . . up to 600 kW
Frequency of starts . . . . . . . . . . 10 / h 1) and 5 / h 2)
Minimum delay
before re-starting . . . . . . . . . . . . 3 min
Motor design is in compliance with VDE regulations.
1)
2)
UMA 200D and 250D motors
UMA 300D motor and larger motors
Connection to Power Supply
The submersible motors are supplied ex factory with 1 or 2
motor leads, each equipped with an earth conductor. All motors
are provided with internal earthing.
Any extension cables required are connected using water-tight
cable connectors.
Motor leads and extension cables are suitable for drinking
water applications.
Cast iron
(JL1030) 3)
CrNiMo steel
(1.4408)
CrNiMo steel
(1.4539)
Cast iron
(JL1040) 1)
----
CrNiMo steel
(1.4517)
CrNiMo steel
(1.4571)
CrNiMo steel
(1.4539)
----
CrNiMo steel
(1.4462)
Starting Methods
CrNiMo steel
(A4--70)
CrNiMo steel
(1.4539)
Speed Control / Variable Speed
----
CrNiMo steel
(1.4462)
CrNi steel
(1 4301)
(1.4301)
200D
250D
CrNiMo steel
(1.4462)
----
200D
250D
Type of Installation
CrNiMo steel
(1.4462)
2)
Film thickness . . . . 100 to 150 m
Colour . . . . . . . . . . . ultramarine blue (RAL 5002)
CrNiMo steel
(1.4517)
Aluminium
bronze
(CC334G--GC)
/ carbon
CrNiMo steel
(A4--70)
Quality . . . . . . . . . . . 2-component high-build coating
(epoxy resin base), approved for
drinking water contact
Coating structure . . Primer and top coat
CrNiMo steel
(A4 70)
(A4--70)
DIN mat. code: GG-25
DIN mat. code: GG-20
2) In
contact with fluid handled
Bearings / Lubrication
Radial plain bearings: pump bearings lubricated by the fluid
pumped, motor bearings by the motor’s water fill. Depending on
the pump size and number of stages, 1 or 2 intermediate
bearings are fitted in the pump.
Axial thrust is balanced by a tilting-pad thrust bearing in the
motor (lower end).
Direction of Rotation of the Pump
Clockwise rotation (when looking at the drive shaft end).
Pump End (Discharge Nozzle)
Optionally with internal thread G 6’’ and G 8’’ or flange DN 150 to
DN 250, depending on pump size.
D.o.l. (autotransformer or soft starter) or star-delta.
The submersible borehole pumps can also be run at variable
speed to accommodate different operating points.
Application Temperatures
The submersible borehole pumps are, as a standard, suitable
for use in water with temperatures of up to t = +30 C. An
indispensable requirement for this is a flow velocity of
v  0.2 m/s past the motor. This requirement is met, for example,
when the pump is installed in a deep well above the well screen
/ filter, etc.
With certain restrictions, some motor sizes may also be used
in water with temperatures of up to t = +50 C or for operation
without an adequate cooling flow of water past the motor, i.e.
v = 0 m/s (for example, when the unit is installed in a deep well
below the screen / filter area or in a pump sump, etc.).
Variants Available on Request
------
Other materials
More wear-resistant designs
Higher supply voltages up to U = 10,000 V
60 Hz motors
Models with cooling, suction or pressure shroud
79
50 Hz
UPA 300, 350
Design Features
Check valve with anti-blockage valve
disc
-- No jamming or tilting.
-- Spring--loaded design makes for minimum valve closing times and prevents
waterhammer.
-- High operating reliability.
All wetted plastic components are
approved for drinking water contact
(BAM 1))
-- Coating, electric cables, seal
elements, gaskets, etc. are
absolutely fit for use in drinking
water applications.
1) German Federal Institute for Materials Research
Robust wear rings
-- Replaceable wear rings made of
corrosion- and wear-resistant metal.
-- Protection against wear in the
clearance; easy servicing.
Enclosed pump bearing
-- No-maintenance design, high wear
resistance.
-- For trouble-free long-term operation.
Mixed-flow impellers
-- Can be turned down. This means
pump performance can be exactly
matched to head requirements in the
system.
Stainless steel union elements
-- All wetted bolts, screws and nuts are
made of CrNiMo steel.
-- High operating reliability.
-- Easy to remove and re-use even
after many years of operation.
Stainless steel pump shaft
-- Fully protected by impeller hubs and
sleeves from direct wear caused by
the fluid pumped.
Wear-resistant mechanical seal
-- Long service life and high
operating reliability.
The KSB motor
-- Efficiencies up to 91 %.
-- VDE-compliant, i.e. high level of electrical safety.
-- Designed for max. pump power to
protect unit from overloads.
Counter thrust bearing
-- Reliable balancing of negative axial
thrust.
-- Impellers do not rub on the stage
casings.
Dynamically balanced rotor
-- Ensures smooth running.
Tried and tested thrust bearing
-- Water-lubricated self-aligning
tilting-pad journal bearing.
-- No-maintenance design suitable for
maximum load-carrying capacity
under continuous operation conditions.
-- New materials combination (stainless steel / carbon) for high safety
factor.
Reliable pressure balancing system
-- Optimum rubber expansion diaphragm
design.
-- Enables installation at very low depths.
3411:10
80
50 Hz
UPA 300, 350
81
UPA 300, 350
50 Hz
UPA 300 -- 65 for Well Diameters of 300 mm (12 inches) and above
Pumps with submersible motors for . . . . . . . . . . . . . three-phase current (3 μ) / 400 V / d.o.l. (D) or star-delta (Y-Δ ) starting
Pump + motor
Pump
Motor lead 2), flat
Motor
Discharge
head
Q = 0 m3/h
Rated
power
Max. temperature
of the fluid pumped
v  0.2 m/s ( = 0 m/s)
Rated
current
Efficiency
Power
factor
Ho
m
PN
kW
tmax 1)
_C
IN
A
ηM
%
cos φ
----
D.o.l.
mm2
Ymm2
1n + UMA 200D 37/21
30
16.0
44 (42)
43.5
83.0
0.64
3/4 x 6.0 3)
3/4 x 6.0
1m + UMA 200D 37/21
35
20.0
43 (40)
48.5
84.6
0.71
3/4 x 6.0 3)
3/4 x 6.0
1l
+ UMA 200D 37/21
39
23.0
41 (38)
53.0
85.2
0.75
3/4 x 6.0 3)
3/4 x 6.0
1f
+ UMA 200D 37/21
42
27.0
38 (34)
59.0
85.5
0.79
3/4 x 6.0 3)
3/4 x 6.0
1
+ UMA 200D 37/21
48
34.0
32 (26)
70.0
85.4
0.83
3/4 x 6.0 3)
3/4 x 6.0
2m + UMA 200D 45/21
71
40.0
32 (27)
82.0
86.2
0.82
3/4 x 6.0 3)
3/4 x 6.0
2l
+ UMA 200D 45/21
77
45.0
28 (21)
90.0
86.0
0.84
3/4 x 6.0 3)
3/4 x 6.0
2g + UMA 200D 55/21
83
54.0
29 (23)
108.0
87.0
0.84
3/4 x 6.0 3)
3/4 x 6.0
2d + UMA 200D 65/21
91
60.0
30 (25)
120.0
87.8
0.83
3/4 x 10.0 3)
3/4 x 10.0
2
+ UMA 200D 75/21
98
70.0
27 (20)
143.0
87.4
0.81
3/4 x 10.0 3)
3/4 x 10.0
3k
+ UMA 200D 75/21
118
72.0
25 (18)
146.0
87.4
0.82
3/4 x 10.0 3)
3/4 x 10.0
3h + UMA 200D 90/21
124
82.0
28 (22)
167.0
88.2
0.81
3/4 x 16.0 3)
3/4 x 16.0
3e + UMA 200D 90/21
130
88.0
26 (18)
177.0
88.1
0.82
3/4 x 16.0 3)
3/4 x 16.0
3d + UMA 250D 110/21
137
95.0
26 (19)
191.0
88.7
0.81
3/4 x 25.0 3)
3/4 x 25.0
3
+ UMA 250D 110/21
147
110.0
20 (11)
215.0
88.5
0.84
3/4 x 25.0 3)
3/4 x 25.0
4g + UMA 250D 110/21
167
110.0
19 (10)
215.0
88.5
0.84
3/4 x 25.0 3)
3/4 x 25.0
4e + UMA 250D 132/21
174
120.0
25 (17)
229.0
89.2
0.85
3/4 x 25.0 3)
3/4 x 25.0
4b + UMA 250D 132/21
186
130.0
20 (10)
245.0
89.1
0.86
3/4 x 25.0 3)
3/4 x 25.0
4
196
145.0
21 (12)
276.0
89.4
0.85
3/4 x 25.0 4)
3/4 x 35 5)
5e + UMA 250D 160/21
217
145.0
20 (11)
276.0
89.4
0.85
3/4 x 25.0 4)
3/4 x 35 5)
5b + UMA 250D 190/21
235
165.0
22 (13)
325.0
90.0
0.82
3/4 x 35 4) 5)
3/4 x 50 5)
5
252
190.0
59 (53)
359.0
90.5
0.85
2x3x70 + 1x35 4) 6)
2x3x70 + 1x35 6)
6e + UMA 250D 190/21
261
180.0
19 (9)
349.0
89.8
0.83
3/4 x 35 4) 5)
3/4 x 50 5)
6b + UMA 300D 250/22
287
205.0
57 (51)
382.0
90.6
0.86
2x3x70 + 1x35 4) 6)
2x3x70 + 1x35 6)
6
300
225.0
55 (49)
414.0
90.7
0.87
2x3x70 + 1x35 4) 6)
2x3x70 + 1x35 6)
1x95 4) 7)
6x1x95 + 1x95 7)
6x1x95 + 1x95 7)
UPA 300 -- 65/ ... + ...
+ UMA 250D 160/21
+ UMA 300D 250/22
+ UMA 300D 250/22
Number x cross-section of
conductors (use under water,
400 V and  +30 _C)
7
+ UMA 300D 300/22
351
265.0
56 (49)
491.0
91.2
0.86
6x1x95 +
8
+ UMA 300D 300/22
399
300.0
53 (46)
546.0
91.2
0.87
6x1x95 + 1x95 4) 7)
1)
2)
also see pages 3 and 79.
3/4 = 1 x 3-core and 1 x 4-core, 90_ spacing.
3)
4)
5)
6)
7)
Δ wiring in the cable connector or control cabinet.
Parallel cable
1 x 3-core, flat and 1 x 4-core, round.
2 x 3-core, flat and 1 x 1-core, round
7 x 1-core, round
Dimensions / Weights / Horizontal Installation 1)
1)
2)
Dmax  mm
LA
 mm
D.o.l
Y-
G (Standard)
B (Special)
1n, 1m, 1l
735
1875
276
276
203
217
v+h
1f, 1
735
1875
276
276
203
217
v+h
945
2m, 2l
900
2130
276
276
261
279
v+h
1155
2g
900
2240
276
276
281
299
v+h
1210
2d
900
2370
275
275
304
322
v+h
1275
2
900
2460
275
275
320
338
v+h
1320
3k
1065
2625
275
275
352
374
v+h
1485
3h, 3e
1065
2805
278
278
384
406
v 3)
--
3d, 3
1095
2625
289
289
462
484
v+h
1500
mA  kg
A
 mm
945
4g
1260
2790
289
289
494
520
v+h
1665
4e, 4b
1260
2920
289
289
538
564
v+h
1730
4
1260
3030
289
289
575
601
v 4)
--
5e
1425
3195
289
289
607
637
v 4)
--
5b
1425
3345
298
311
658
688
v 3) 4)
--
5
1425
3500
325
325
811
842
v 4)
--
6e
1590
3510
298
311
690
724
v 3) 4)
--
6b, 6
1590
3665
325
325
843
878
v 4)
--
7
1755
4010
304
304
953
992
v 4)
--
8
1920
4175
304
304
985
985
v 4)
--
Including check valve with threaded end and standard motor leads.
v = vertical / h = horizontal.
82
Installation 2)
LP
 mm
UPA 300 -- 65/ ..
3)
4)
Horizontal installation on request.
Horizontal installation only with bearing pedestals of special design.
Δ
50 Hz
UPA 300, 350
UPA 300 -- 65 / ..
The characteristic curves shown are for preliminary
selection only. Exact selection data will be provided
in our quotation.
UPA 300 -- 65 / ...
Selection
(Tolerances to
ISO 9906 Class 2)
The pressure losses Hv in the check valve are not
considered in the pump characteristic curves.
For more details and a selection example refer to
page 8.
Legend ...
Hv :
Head losses in the check valve
 p:
Pump efficiency
(not considering check valve)
NPSH:
Net positive suction head
required by the pump
Pump End G 6’’ / DN 150
The information is based on the model “with
check valve and threaded end”.
The changes in the main dimensions of the
“flanged end” model or the model “with
connection branch” are specified in the table
below.
a) Check valve with:
Threaded end G 6’’
Flanged end DN 150
Length
mm
Length
mm
Outside dia.
mm
255
220 (PN 10/16)
228 (PN 25/40)
285
300
b) Connection branch with:
Threaded end G 6’’
Flanged end DN 150
Length
mm
Length
mm
Outside dia.
mm
150
140 (PN 10/16)
148 (PN 25/40)
285
300
Operating range:
Qmin = 50 m3/h
Qmax = End of characteristic curve
Threaded end to DIN ISO 228, Part 1.
Flange mating dimensions to DIN 2501, Part 1
Optimum impeller dia. “b”
Maximum
impeller dia.
83
UPA 300, 350
50 Hz
UPA 300 -- 94 for Well Diameters of 300 mm (12 inches) and above
Pumps with submersible motors for . . . . . . . . . . . three-phase current (3 μ) / 400 V and d.o.l. (D) or star-delta (Y-Δ) starting
Pump + motor
Pump
Motor lead 2), flat
Motor
Discharge
head
Q = 0 m3/h
Rated
power
Max. temperature
of the fluid pumped
v  0.2 m/s (= 0 m/s)
Rated
current
Efficiency
Power
factor
Ho
m
PN
kW
tmax 1)
_C
IN
A
ηM
%
cos φ
----
D.o.l.
mm2
Y-
mm2
1n + UMA 200D 37/21
34
29.0
37 (32)
62
85.6
0.80
3/4 x 6.0 3)
3/4 x 6.0
1m + UMA 200D 37/21
38
32.0
34 (29)
67
85.5
0.82
3/4 x 6.0 3)
3/4 x 6.0
1k
+ UMA 200D 37/21
43
36.0
30 (25)
73
85.3
0.84
3/4 x 6.0 3)
3/4 x 6.0
1g + UMA 200D 45/21
47
42.0
31 (25)
85
86.1
0.83
3/4 x 6.0 3)
3/4 x 6.0
1d + UMA 200D 45/21
51
45.0
27 (20)
90
86.0
0.84
3/4 x 6.0 3)
3/4 x 6.0
1
+ UMA 200D 55/21
54
54.0
29 (23)
108
87.0
0.84
3/4 x 6.0 3)
3/4 x 6.0
2m + UMA 200D 65/21
78
62.0
29 (23)
123
87.7
0.83
3/4 x 10.0 3)
3/4 x 10.0
UPA 300 -- 94/ ... + ...
Number x cross-section of
conductors (use under water,
400 V and  +30 _C)
+ UMA 200D 75/21
90
74.0
25 (18)
149
87.3
0.83
3/4 x 10.0 3)
3/4 x 10.0
2h + UMA 200D 90/21
96
82.0
28 (22)
167
88.2
0.81
3/4 x 16.0 3)
3/4 x 16.0
2d + UMA 250D 110/21
105
95.0
26 (19)
191
88.7
0.81
3/4 x 25.0 3)
3/4 x 25.0
2
+ UMA 250D 110/21
112
110.0
20 (10)
215
88.5
0.84
3/4 x 25.0 3)
3/4 x 25.0
3k
+ UMA 250D 110/21
138
110.0
20 (10)
215
88.5
0.84
3/4 x 25.0 3)
3/4 x 25.0
3h + UMA 250D 132/21
146
125.0
24 (15)
237
89.1
0.86
3/4 x 25.0 3)
3/4 x 25.0
3e + UMA 250D 132/21
155
130.0
20 (11)
245
89.1
0.86
3/4 x 25.0 3)
3/4 x 25.0
3c
+ UMA 250D 160/21
162
145.0
20 (11)
276
89.4
0.85
3/4 x 25.0 4)
3/4 x 35 5)
3
+ UMA 250D 190/21
172
165.0
22 (14)
325
90.0
0.82
3/4 x 35 4) 5)
3/4 x 50 5)
4f
+ UMA 250D 190/21
204
175.0
19 (10)
341
89.9
0.83
3/4 x 35 4) 5)
3/4 x 50 5)
4c
+ UMA 300D 250/22
222
205.0
57 (52)
382
90.6
0.86
2x3x70 + 1x35 4) 6)
2x3x70 + 1x35 6)
4
+ UMA 300D 250/22
232
225.0
55 (49)
414
90.7
0.87
2x3x70 + 1x35 4) 6)
2x3x70 + 1x35 6)
0.86
6x1x95 + 1x95
4) 7)
6x1x95 + 1x95 7)
6x1x95 + 1x95
4) 7)
6x1x95 + 1x95 7)
6x1x95 + 1x95
4) 7)
6x1x95 + 1x95 7)
2k
5
+ UMA 300D 300/22
6
290
+ UMA 300D 400/22
348
7e + UMA 300D 400/22
1)
2)
280.0
54 (48)
335.0
371
52 (45)
315.0
also see pages 3 and 79.
3/4 = 1 x 3-core and 1 x 4-core, 90_ spacing.
3)
4)
516
91.2
619
54 (47)
91.4
586
0.86
91.4
0.85
5)
6)
7)
Δ wiring in the cable connector or control cabinet.
Parallel cable
1 x 3-core, flat and 1 x 4-core, round.
2 x 3-core, flat and 1 x 1-core, round
7 x 1-core, round
Dimensions / Weights / Horizontal Installation 1)
UPA 300 -- 94/ ..
1)
2)
Dmax  mm
LA
 mm
D.o.l
Y-
G (Standard)
B (Special)
Installation 2)
A
 mm
1n
775
1915
286
286
227
245
v+h
960
1m
775
1915
286
286
227
245
v+h
960
1k
775
1915
286
286
227
245
v+h
960
1g
775
2005
286
286
253
271
v+h
1005
1d
775
2005
286
286
253
271
v+h
1005
1
775
2115
286
286
273
291
v+h
1060
2m
950
2420
285
285
329
352
v+h
1300
2k
950
2510
285
285
345
368
v+h
1345
2h
950
2690
288
288
377
400
v 3)
--
2d
980
2510
299
299
450
473
v+h
1360
2
980
2510
299
299
450
473
v+h
1360
3k
1155
2685
299
299
483
511
v+h
1535
3h
1155
2815
299
299
527
555
v+h
1600
3e
1155
2815
299
299
527
555
v+h
1600
3c
1155
2925
299
308
564
592
v+h
1655
3
1155
3075
308
321
615
643
v 3) 4)
--
4f
1330
3250
308
321
648
681
v 3) 4)
--
4c
1330
3405
331
331
797
831
v 4)
--
4
1330
3405
331
331
797
831
v 4)
--
5
1505
3760
311
311
908
947
v 4)
--
6
1680
4055
311
311
993
1037
v 3) 4)
--
7e
1855
4230
311
311
1026
1075
v 3) 4)
--
Including check valve with threaded end and standard motor leads.
v = vertical / h = horizontal.
84
mA  kg
LP
 mm
3)
4)
Horizontal installation on request.
Horizontal installation only with bearing pedestals of special design.
UPA 300, 350
50 Hz
UPA 300 -- 94 / ..
The characteristic curves shown are for preliminary
selection only. Exact selection data will be provided
in our quotation.
UPA 300 -- 94 / ...
Selection
(Tolerances to
ISO 9906 Class 2)
The pressure losses Hv in the check valve are not
considered in the pump characteristic curves.
For more details and a selection example refer to
page 8.
Legend ...
Hv :
Head losses in the check valve
 p:
Pump efficiency
(not considering check valve)
NPSH:
Net positive suction head
required by the pump
Pump End G 8’’ / DN 200
The information is based on the model “with
check valve and threaded end”.
The changes in the main dimensions of the
“flanged end” model or the model “with
connection branch” are specified in the table
below.
a) Check valve with:
Threaded end G 8’’
Flanged end DN 200
Length
mm
Length
mm
Outside dia.
mm
290
240 (PN 10)
240 (PN 16)
244 (PN 25)
340
340
360
b) Connection branch with:
Threaded end G 8’’
Flanged end DN 200
Length
mm
Length
mm
Outside dia.
mm
200
134 (PN 10)
134 (PN 16)
138 (PN 25)
340
340
360
Operating range:
Qmin = 70 m3/h
Qmax = End of characteristic curve
Threaded end to DIN ISO 228, Part 1.
Flange mating dimensions to DIN 2501, Part 1
Optimum impeller dia. “b”
Maximum
impeller dia.
385
85
UPA 300, 350
50 Hz
UPA 350 -- 128 for Well Diameters of 350 mm (14 inches) and above
Pumps with submersible motors for . . . . . . . . . . . . three-phase current (3~) / 400 V and d.o.l. (D) or star-delta (Y-Δ) starting
Pump + motor
Pump
Motor lead 2), flat
Motor
Discharge
head
Q = 0 m3/h
Rated
power
Max. temperature
of the fluid pumped
v  0.2 m/s ( = 0 m/s)
Rated
current
Efficiency
Power
factor
Ho
m
PN
kW
tmax 1)
_C
IN
A
ηM
%
cos φ
----
D.o.l.
mm2
Y-Δ
mm2
+ UMA 200D 37/21
40
35.0
31 (25)
72
85.3
0.83
3/4 x 6.0 3)
3/4 x 6.0
1k + UMA 200D 45/21
45
44.0
28 (22)
89
86.0
0.84
3/4 x 6.0 3)
3/4 x 6.0
1h + UMA 200D 55/21
52
55.0
27 (20)
109
86.9
0.84
3/4 x 6.0 3)
3/4 x 6.0
1f + UMA 200D 65/21
57
64.0
28 (22)
127
87.7
0.84
3/4 x 10.0 3)
3/4 x 10.0
1d + UMA 200D 75/21
63
75.0
23 (15)
151
87.3
0.83
3/4 x 10.0 3)
3/4 x 10.0
1b + UMA 200D 90/21
69
88.0
25 (18)
177
88.1
0.82
3/4 x 16.0 3)
3/4 x 16.0
1
+ UMA 250D 110/21
75
105.0
22 (14)
208
88.6
0.83
3/4 x 25.0 3)
3/4 x 25.0
2h + UMA 250D 110/21
104
110.0
19 (10)
215
88.5
0.84
3/4 x 25.0 3)
3/4 x 25.0
3)
3/4 x 25.0
UPA 350 -- 128/ ... + ...
1l
Number x cross-section of
conductors (use under water,
400 V and  +30 _C)
2g + UMA 250D 132/21
109
120.0
24 (16)
229
89.2
0.85
3/4 x 25.0
2e + UMA 250D 132/21
117
132.0
18 (9)
249
89.0
0.86
3/4 x 25.0 3)
3/4 x 25.0
2d + UMA 250D 160/21
126
150.0
18 (9)
284
89.3
0.86
3/4 x 25.0 4)
3/4 x 35 5)
2b + UMA 250D 190/21
138
175.0
19 (10)
341
89.9
0.83
3/4 x 35 4) 5)
3/4 x 50 5)
2
2x3x70 + 1x35 6)
153
210.0
57 (51)
389
90.7
0.86
2x3x70 + 1x35
3c + UMA 300D 250/22
196
240.0
54 (47)
439
90.7
0.87
2x3x70 + 1x35 4) 6)
2x3x70 + 1x35 6)
3
+ UMA 300D 300/22
228
300.0
52 (45)
546
91.2
0.87
6x1x95 + 1x95 4) 7)
6x1x95 + 1x95 7)
4b + UMA 300D 400/22
280
355.0
50 (42)
652
91.4
0.86
6x1x95 + 1x95 4) 7)
6x1x95 + 1x95 7)
4
302
400.0
45 (35)
728
91.2
0.87
6x1x95 + 1x95 4) 7)
6x1x95 + 1x95 7)
1)
2)
+ UMA 300D 250/22
4) 6)
+ UMA 300D 400/22
3)
4)
also see pages 3 and 79.
3/4 = 1 x 3-core and 1 x 4-core, 90_ spacing.
5)
6)
7)
Δ wiring in the cable connector or control cabinet.
Parallel cable
1 x 3-core, flat and 1 x 4-core, round.
2 x 3-core, flat and 1 x 1-core, round
7 x 1-core, round
Dimensions / Weights / Horizontal Installation 1)
UPA 350 -- 128/ ..
1)
2)
LA
 mm
D.o.l
Y-
G (Standard)
B (Special)
Dmax  mm
mA  kg
A
 mm
1l
898
2040
322
322
243
265
v+h
1020
1k
898
2130
322
322
269
291
v+h
1065
1h
898
2240
322
322
289
311
v+h
1120
1f
898
2370
320
320
312
334
v+h
1185
1d
898
2460
320
320
328
350
v+h
1230
1b
898
2640
324
324
360
382
v 3)
--
1
898
2425
334
334
432
454
v+h
1215
2h
1098
2625
334
334
474
502
v+h
1415
2g
1098
2755
334
334
518
546
v+h
1480
2e
1098
2755
334
334
518
546
v+h
1480
2d
1098
2865
334
343
555
583
v+h
1535
2b
1098
3015
343
357
606
634
v 3) 4)
--
2
1108
3180
360
360
764
793
v 4)
---
3c
1308
3380
360
360
806
840
v 4)
3
1308
3560
341
341
884
918
v 4)
--
4b
1508
3880
341
341
978
1018
v 3) 4)
--
4
1508
3880
341
341
978
1018
v 3) 4)
--
Including check valve with threaded end and standard motor leads.
v = vertical / h = horizontal.
86
Installation
s a a o 2)
LP
 mm
3)
4)
Horizontal installation on request.
Horizontal installation only with bearing pedestals of special design.
50 Hz
UPA 300, 350
UPA 350 -- 128 / ..
The characteristic curves shown are for preliminary
selection only. Exact selection data will be provided
in our quotation.
UPA 350 -- 128 / ...
Selection
(Tolerances to
ISO 9906 Class 2)
The pressure losses Hv in the check valve are not
considered in the pump characteristic curves.
For more details and a selection example refer to
page 8.
Legend ...
Hv :
Head losses in the check valve
 p:
Pump efficiency
(not considering check valve)
NPSH:
Net positive suction head
required by the pump
Pump End G 8’’ / DN 200 1)
The information is based on the model “with
check valve and threaded end”.
The changes in the main dimensions of the
“flanged end” model or the model “with
connection branch” are specified in the table
below.
a) Check valve with:
Threaded end G 8’’
Flanged end DN 200
Length
mm
Length
mm
Outside dia.
mm
328
278 (PN 10)
278 (PN 16)
340
b) Connection branch with:
Threaded end G 8’’
Flanged end DN 200
Length
mm
Length
mm
Outside dia.
mm
169
123 (PN 10)
123 (PN 16)
340
Operating range:
Qmin = 100 m3/h
Qmax = End of characteristic curve
Threaded end to DIN ISO 228, Part 1
Flange mating dimensions to DIN 2501, Part 1
1) DN 250 check valve (with flanged end only)
on request. For relevant head losses see
HV curve plotted over Q.
Optimum impeller dia. “c”
Maximum
impeller dia.
365 -- pedestal for motor
440 -- pedestal for pump
87
UPA 300, 350
50 Hz
UPA 350 -- 180 for Well Diameters of 350 mm (14 inches) and above
Pumps with submersible motors for . . . . . . . . . . . . three-phase current (3~) / 400 V and d.o.l. (D) or star-delta (Y-Δ ) starting
Pump + motor
Pump
Motor lead 2), flat
Motor
Discharge
head
Q = 0 m3/h
Rated
power
Max. temperature
of the fluid pumped
v  0.2 m/s ( = 0 m/s)
Rated
current
Efficiency
Power
factor
Number x cross-section of
conductors (use under water,
400 V and  +30_C)
UPA 350 -- 180/ ... + ...
Ho
m
PN
kW
tmax 1)
_C
IN
A
ηM
%
cos φ
----
D.o.l.
mm2
1m + UMA 200D 55/21
41
54.0
29 (23)
108
87.0
0.84
3/4 x 6.0 3)
3/4 x 6.0
1l
+ UMA 200D 65/21
45
62.0
30 (24)
123
87.7
0.83
3/4 x 10.0 3)
3/4 x 10.0
1h + UMA 200D 65/21
49
65.0
28 (21)
129
87.7
0.84
3/4 x 10.0 3)
3/4 x 10.0
1e + UMA 200D 75/21
55
75.0
24 (16)
151
87.3
0.83
3/4 x 10.0 3)
3/4 x 10.0
1c + UMA 200D 90/21
62
86.0
27 (20)
173
88.1
0.82
3/4 x 16.0 3)
3/4 x 16.0
1
+ UMA 250D 110/21
66
100.0
25 (17)
199
88.6
0.82
3/4 x 25.0 3)
3/4 x 25.0
2k + UMA 250D 132/21
95
130.0
22 (13)
245
89.1
0.86
3/4 x 25.0 3)
3/4 x 25.0
2g + UMA 250D 132/21
100
132.0
18 (9)
249
89.0
0.86
3/4 x 25.0 3)
3/4 x 25.0
2f + UMA 250D 160/21
111
150.0
20 (11)
284
89.3
0.86
3/4 x 25.0 4)
3/4 x 35 5)
2d + UMA 250D 190/21
121
165.0
22 (14)
325
90.0
0.82
3/4 x 35 4) 5)
3/4 x 50 5)
4) 5)
3/4 x 50 5)
2b + UMA 250D 190/21
128
180.0
18 (9)
349
89.8
0.83
2
137
210.0
57 (51)
389
90.7
0.86
2x3x70 + 1x35 4) 6)
2x3x70 + 1x35 6)
3e + UMA 300D 250/22
173
240.0
53 (47)
439
90.7
0.87
2x3x70 + 1x35 4) 6)
2x3x70 + 1x35 6)
3
+ UMA 300D 400/22
205
320.0
54 (47)
595
91.4
0.85
6x1x95 + 1x95 4) 7)
6x1x95 + 1x95 7)
4f + UMA 300D 400/22
226
310.0
54 (47)
580
91.4
0.85
6x1x95 + 1x95 4) 7)
6x1x95 + 1x95 7)
4d + UMA 300D 400/22
245
345.0
51 (44)
634
91.4
0.86
6x1x95 + 1x95 4) 7)
6x1x95 + 1x95 7)
1)
2)
+ UMA 300D 250/22
also see pages 3 and 79.
3/4 = 1 x 3-core and 1 x 4-core, 90_ spacing
3)
4)
5)
6)
7)
Δ-wiring in the cable connector or control cabinet.
Parallel
3/4 x 35
Y-Δ
mm2
1 x 3-core, flat and 1 x 4-core, round.
2 x 3-core, flat and 1 x 1-core, round
7 x 1-core, round
Dimensions / Weights / Horizontal Installation 1)
LA
 mm
D.o.l
Y-
G (Standard)
B (Special)
1m
898
2240
322
322
289
311
v+h
1120
1185
UPA 350 -- 180/ ..
1)
2)
Dmax  mm
mA  kg
A
 mm
1l
898
2370
320
320
312
334
v+h
1h
898
2370
320
320
312
334
v+h
1185
1e
898
2460
320
320
328
350
v+h
1230
1c
898
2640
324
324
360
382
v 3)
--
1
898
2425
334
334
432
454
v+h
1215
2k
1098
2755
334
334
518
546
v+h
1480
2g
1098
2755
334
334
518
546
v+h
1480
2f
1098
2865
334
343
555
583
v+h
1535
2d
1098
3015
343
357
606
634
v 3) 4)
--
3) 4)
--
2b
1098
3015
343
357
606
634
2
1108
3180
360
360
764
793
v 4)
--
3e
1308
3380
360
360
806
840
v 4)
--
3
1308
3680
341
341
936
970
v 3) 4)
--
4f
1508
3880
341
341
978
1018
v 3) 4)
--
4d
1508
3880
341
341
978
1018
v 3) 4)
--
Including check valve with threaded end and standard motor leads.
v = vertical / h = horizontal.
88
Installation 2)
LP
 mm
3)
4)
v
Horizontal installation on request.
Horizontal installation only with bearing pedestals of special design.
50 Hz
UPA 300, 350
UPA 350 -- 180 /..
The characteristic curves shown are for preliminary
selection only. Exact selection data will be provided
in our quotation.
Larger discharge heads (units with UMA 300D
motors) on request.
UPA 350 -- 180 / ...
(Tolerances to
ISO 9906 Class 2)
Selection
The pressure losses Hv in the check valve are not
considered in the pump characteristic curves.
For more details and a selection example refer to
page 8.
Legend ...
Hv :
Head losses in the check valve
 p:
Pump efficiency
(not considering check valve)
NPSH:
Net positive suction head
required by the pump
Pump End G 8’’ / DN 200 1)
The information is based on the model “with
check valve and threaded end”.
The changes in the main dimensions of the
“flanged end” model or the model “with
connection branch” are specified in the table
below.
a) Check valve with:
Threaded end G 8’’
Flanged end DN 200
Length
mm
Length
mm
Outside dia.
mm
328
278 (PN 10)
278 (PN 16)
340
b) Connection branch with
Threaded end G 8’’
Flanged end DN 200
Length
mm
Length
mm
Outside dia.
mm
169
123 (PN 10)
123 (PN 16)
340
Operating range:
Qmin = 120 m3/h
Qmax = End of characteristic curve
Threaded end to DIN ISO 228, Part 1.
Flange mating dimensions to DIN 2501, Part 1
1) DN 250 check valve (with flanged end only)
on request. For relevant head losses see
HV curve plotted over Q.
365 -- pedestal for motor
440 -- pedestal for pump
89
50 Hz
90
UPA 300, 350
50 Hz
Applications
BSX -- BSF
Submersible Borehole Pumps
Handling clean and raw water in applications such as:
-- general water extraction / supply,
-- irrigation and spray irrigation,
-- lowering and maintaining ground water levels in open-cast
mines,
-- dewatering and gallery drainage in underground mines.
Use in pressure-boosting as well as for offshore and cavern
applications, etc.
Permissible sand content in the fluid handled: 50 g/m3.
for Well Diameters of
400 mm (16 inches) and above
Operating Data
Capacity
Head
Temperature of fluid handled
Speed
Q
H
t
n
up to 2200 m3/h (610 l/s)
up to 240 m
up to + 50 oC
 1450 rpm
Design
Single- or multi-stage, single-entry centrifugal pumps in
ring-section design. For vertical and horizontal installation.
Mixed flow hydraulic systems, also available with reduced
impeller diameters. Stage casings connected by means of
studs.
Suction casing between pump and motor equipped with
strainer to protect the pump from coarse particles in the fluid.
Pumps with check valve or connection branch on option. Both
models with flanged end.
Particularly suitable for installation in narrow deep wells.
Designation (Example)
............................. B R
Z S
535 / 5 a
Type series
Min. well diameter in mm 1)
Suction impeller
Code for hydraulic system
Number of stages
Reduced impellers diameters
1)
X = 400 mm (16 inches), Y = 450 mm (18 inches),
Z = 500 mm (20 inches), E = 600 mm (24 inches),
F = 650 mm (26 inches)
Certification
Quality management certified to ISO 9001
Product Features
---------
Very sturdy design
Suitable for installation in narrow deep wells
High efficiency
Motor designed for maximum pump output
Low noise level
For vertical or horizontal installation
Check valve protected against blocking
Pre-filled motor; no risk of contamination of the
handled water
91
BSX -- BSF
50 Hz
Selection Chart (Ranges on Offer)
U.S.gpm
1000
n  1450 rpm
1400
Imp.g.p.m. 1000
2000
1400
4000
3000
2000
3000
6000
4000
10000
6000
10000
700
2000
500
400
1000
300
BRY 504
H
m
200
BRZS 535
BRE 555
BSX 463
BSF 586
500
150
400
100
80
300
H
ft
60
200
50
40
100
30
80
20
60
15
40
10
200
40
60
300
80
400
100
500
Q m3/h
Q l/s
200
1000
300
2000
400
600
3000
800
3430:80
Note: The diagram shows the ΔQA range on offer. The pumps can be offered for any duty point within this flow range.
92
50 Hz
Materials
Drive
G
B
Cast iron JL1030
(GG-20)
Bronze (G-CuSn10)
Pump ...
Casing
Impeller
Shaft
Bronze (G-CuSn10)
Cr steel (1.4021)
Wear
rings
Bearings
CrNiMo steel
(1.4462)
Bronze
(2.1090)
Cr steel (1.4021)
annealed /
special bronze
Shaft
CrNiMo steel (1.4462)
Cast iron JL1040
(GG-20)
Stator
case
Type . . . . . . . . . . . . . . . . . . . . . . . water-filled submersible
squirrel-cage motor, 4 poles
Type of enclosure . . . . . . . . . . . IP 68
Frequency . . . . . . . . . . . . . . . . . . 50 Hz
Type of current . . . . . . . . . . . . . . three-phase (3~)
Rated voltage U . . . . . . . . . . . . . up to 6000 V
Rated power PN . . . . . . . . . . . . . up to 2000 kW
Frequency of starts . . . . . . . . . . 5 / h
Minimum delay before re-starting 3 min
Motor design is in compliance with VDE regulations.
Connection to Power Supply
Alu bronze
(G-CuAl11Ni) /
special bronze
Motor ...
Cast parts
BSX -- BSF
Bronze
(G-CuSn10)
CrNiMo steel (1.4462)
Bearings / Lubrication
Radial plain bearings: pump bearings lubricated by the fluid
handled, motor bearings by the motor’s water fill. Depending on
the pump size and number of stages, 1 or 2 intermediate
bearings are fitted in the pump.
Axial thrust is balanced by a tilting-pad thrust bearing in the
motor (lower end).
Direction of Rotation of the Pump
Clockwise rotation (when looking at the drive shaft end).
Pump End (Discharge Nozzle)
The submersible motors are supplied ex factory with 1 or 2
motor leads, each equipped with an earth conductor. All motors
are provided with internal earthing.
Any extension cables required are connected using water--tight
cable connectors. On request, the entire length of cable
required can be connected to the motor at the factory.
Starting
Low voltage (U  1000 V): direct on line (without or with
autotransformer or soft starter) and star-delta starting.
High voltage (U > 1000 V): only direct on line.
Application Temperatures
The submersible borehole pumps are, as a standard, suitable
for use in water with temperatures of up to t = +30 C. An
indispensable requirement for this is a flow velocity of
v  0.2 m/s past the motor. This requirement is met, for
example, when the pump is installed in a deep well above the
well screen / filter, etc.
With certain restrictions, some motor sizes may also be used
in water with temperatures of up to t = +50 C or for operation
without an adequate cooling flow of water past the motor, i.e.
v = 0 m/s (for example, when the unit is installed in a deep well
below the screen / filter area or in a pump sump, etc.).
Flange DN 200 up to DN 400 depending on pump size.
Variants Available
Coating (Standard)
Quality . . . . . . . . . . . . . 2-component high-build coating
(epoxy resin base),
approved for drinking water contact.
Coating structure . . . . Primer and top coat.
Film thickness . . . . . . 100 to 150 m.
Colour . . . . . . . . . . . . . ultramarine blue (RAL 5002).
Type of Installation
---------
Other materials
Higher fluid temperatures
Higher voltages up to 10,000 V
Other frequencies
More wear-resistant designs
Models with cooling, suction or pressure shroud
Special coating
Motor in special design
In general, the pumps are installed vertically. Some models
may also be installed horizontally depending on the number of
stages and motor size.
93
BSX -- BSF
50 Hz
Design Features
Coating and electric cable
suitable for use with drinking
water (BAM)1)
-- Absolutely fit for use in drinking
water applications.
Check valve with antiblockage valve
disc
-- No jamming or tilting.
-- Spring-loaded design makes for
minimum valve closing times and
prevents waterhammer.
1) German Federal Institute for Materials
Research
Enclosed pump bearing
-- No-maintenance design, high
wear resistance.
-- For troublefree long-term
operation.
Robust wear rings
-- Replaceable wear rings (fitted with
casing and impeller wear rings as a
standard) made of wear and
corrosion-resistant metal.
-- Protection against wear in the clearance;
easy servicing.
Mixed flow impellers
-- Can be turned down. This means
pump performance can be exactly
matched to head requirements in
the system.
-- Impellers are fixed with keys for
reliable power transmission. This
simplifies assembly and
dismantling.
Stainless steel pump shaft
-- Fully protected by impeller hubs
and sleeves from direct wear
caused by the fluid pumped.
Stainless steel union elements
-- All wetted bolts, screws and nuts are
made of CrNiMo steel.
-- High operating reliability and
simplified dismantling.
KSB submersible motor
-- VDE-compliant, i.e., high level of
electrical safety.
-- Designed for max. pump power to
protect unit from overloads.
Dynamically balanced rotor
-- Ensures smooth running.
Counter thrust bearing
-- Reliable balancing of negative axial thrust.
-- Impellers do not rub on the stage casings.
Reliable pressure balancing
system
-- Optimum rubber expansion
diaphragm design.
-- Enables installation at very low
depths.
Tried and tested thrust bearing
-- Water-lubricated self-aligning
tilting-pad journal bearing.
-- No-maintenance design suitable for
maximum load-carrying capacity under
continuous operation conditions.
3411:11
94
50 Hz
Applications
Handling clean and raw water in applications such as:
-- general water extraction / supply,
-- irrigation and spray irrigation,
-- lowering and maintaining ground water levels in open-cast
mines,
-- dewatering and gallery drainage in underground mines.
Use in pressure-boosting as well as for offshore and cavern
applications, etc.
Permissible sand content in the fluid handled: 50 g/m3.
UPZ
Submersible Borehole Pumps
for Well Diameters
of 500 mm (20 inches) and above
Operating Data
Capacity
Head
Supply voltage
Temperature of fluid handled
Speed
Q
H
U
t
n
up to 2,200 m3/h (612 l/s)
up to 1,500 m
up to 6,600 V
up to +40 oC
2900 rpm and 1450 rpm
Design
Multistage, double-entry ring-section pump with back-to-back
impeller arrangement. For vertical installation. Radial and
mixed-flow hydraulic systems with impellers that can be turned
down.
Half the flow enters the pump through the lower suction casing,
the other half through the upper suction casing. The upper half
of the pump unit is surrounded by a pressure shroud (outer
shell). The two flows are collected by the channel created by the
shroud and carried into the upper suction casing, which is
equipped with two discharge branches. This configuration is
designed to ensure full axial thrust balancing. The casing
components (stage casings) are connected by means of round
tie bolts. The two suction casings are equipped with strainers
to protect the pump from coarse particles in the fluid.
Flanged pump end. Check valve with flanged end available on
request.
Particularly suitable for installation in narrow deep wells.
Pump Designation (Example)
Type series
UPZ
160 -- 228 / 8
Capacity Qopt (l/s)
Nominal impeller diameter (mm)
Number of stages
Certification
Quality management certified to ISO 9001
95
UPZ
50 Hz
Selection Chart (Ranges on Offer)
U.S.gpm
n  2900 rpm and n  1450 rpm
500
1000
200 Imp. g. p. m. 500
2000
1000
5000
2000
2000
10000
5000
6000
UPZ ...
1500
5000
4000
1000
n = 1450 rpm
3000
H
m
2000
500
H
ft
400
300
1000
n = 2900 rpm
800
700
200
600
500
150
400
100
300
200
50
40
50
100
20
30
Q m3/h
200
50
300
400 500
100
Q l/s
1000
200
300
2000
500
3470:1
Note: The diagram shows the ΔQA range on offer. The pumps can be offered for any duty point within this flow range.
96
50 Hz
UPZ
Materials
Coating (Standard)
The choice of materials depends on the flow rate and discharge
head.
For cast iron models only.
Quality . . . . . . . . . . . 2-component high-build coating
(epoxy resin base), approved for drinking
water contact.
Coating structure . . Primer and top coat.
Film thickness . . . . 100 to 150 m.
Component
Material
Pump
Casing
Cast iron (GJL-200)
Nodular cast iron (GJS-600)
Bronze (CuSn10)
Aluminium bronze (CuAl10Ni)
CrNi steel
Impeller/
Diffuser
Bronze (CuSn10)
Aluminium bronze (CuAl10Ni)
CrNi steel
Shaft
CrNi steel (1.4057)
CrNiMo steel (1.4462)
Wear ring
Aluminium bronze (CuAl10Ni)
CrNiMo steel
Bearings
Chrome steel (1.4021), hard chrome
plated / special bronze or other special
materials
Screws, bolts
and nuts 1)
CrNiMo steel
Colour . . . . . . . . . . . ultramarine blue (RAL 5002).
Type of Installation
In general, the pumps are installed vertically.
Drive
KSB submersible squirrel-cage motor, 2 or 4 poles. Three-phase
current (3~). For supply voltages up to U = 6600 V. Water-filled
motor. The water fill lubricates the bearings and cools the
windings sealed with water-tight insulation material. Internal
cooling circuit. The shaft is sealed by lip seals or a mechanical
seal protected from ingress of sand. Pressure differences
between motor and environment are equalized by a rubber
expansion diaphragm in the motor.
Motor design is in compliance with VDE regulations.
Motor
Shaft
Steel (1.0503+N), protected
Connection to Power Supply
Cast parts
Cast iron (GJL-200)
Bronze (CuSn10)
Aluminium bronze (CuAl10Ni)
CrNi steel
Stator case
St 37, CrNiMo steel
The motors are supplied ex factory with 1 or 2 motor leads.
Any extension cables required are connected using cable
connectors. On request, the entire length of cable required can
be connected to the motor at the factory. All motor sizes are
available either with or without earth conductor.
Screws, bolts
and nuts 1)
CrNiMo steel
1)
in contact with fluid handled
Bearings / Lubrication
Pump:
1 radial plain bearing in each suction casing. Depending on the
pump size and number of stages, 1 additional intermediate
bearing each in the two pump halves. Lubricated by the fluid
pumped.
Motor:
2 radial plain bearings. Residual axial thrust is balanced by 1
self-aligning tilting-pad thrust bearing in the motor (lower end).
Lubricated by the motor’s water fill.
Starting
Low voltage (U  1000 V): d.o.l (without or with autotransformer
or soft starter) and star-delta (Y--) starting.
High voltage (U > 1000 V): d.o.l. starting only.
Variants Available
-------
Other material variants
Higher fluid temperatures
More wear-resistant designs
Models with cooling, suction or pressure shroud
Special coating
Special explosion protection up to 6 kV
Direction of Rotation of the Pump
Clockwise rotation (when looking at the drive shaft end).
Pump End (Discharge Nozzle)
With DN 200 to DN 350 flanges to DIN 2526 and 2512,
depending on the pump size.
97
UPZ
50 Hz
Design Features
Robust wear rings
-- Replaceable wear rings made of
wear- and corrosion-resistant metal.
-- Protection against wear in the
clearance; easy servicing.
Enclosed pump bearing
-- No--maintenance design, high wear
resistance.
-- For trouble-free long-term operation.
Pump shroud
-- Slim, low-weight design.
-- High operating reliability because of
simple sealing of high-pressure
section.
Stainless steel pump shaft
-- Fully protected by impeller hubs and
sleeves from direct wear caused by
the fluid pumped.
Impellers
-- Can be turned down.
-- This means pump performance can be
matched exactly to head requirements
in the system.
Double-entry design with impellers in
back-to-back arrangement
-- Low wear thanks to low velocities in
the pump and use of special
materials.
-- Designed to ensure full hydraulic
thrust balancing, irrespective of any
wear in the sealing clearances.
-- Considerably reduced load on the
thrust bearing.
-- This allows high discharge heads at
relatively large flow rates.
Stainless steel union elements
-- All wetted bolts, screws and nuts are
made of CrNiMo steel.
-- High operating reliability.
Wear-resistant mechanical seal
-- Long service life and high operating
reliability.
Circulation cooling through double
shroud
-- Low temperature rise
Motor can be filled with drinking water
-- Simply top up whenever needed.
Winding insulation (J2)
-- Cu--VPE--PA material makes for maximum
heat resistance.
Tried and tested thrust bearing
-- New materials combination (stainless steel /
carbon) for high safety factor.
Sealing elements
-- All joints sealed by O-rings. Pressure--proof
up to a differential pressure of 16 bar.
98
High efficiency M
-- Reduced operating costs thanks to
optimized windings.
Optimized cooling pump
-- No peak temperatures.
Reliable pressure balancing system
-- Optimum selection thanks to
generously sized rubber diaphragm.
-- Enables installation at very low
depths.
50 Hz
Submersible Borehole Pumps
Typical Tender for S 100D
No.
Q
Quantity
i
Item
Unit p
price
E
Euro
Amount
E
Euro
Submersible borehole pump(s) type S 100D
for well diameters of 100 mm (4 inches) and above
Make:
KSB
Pump + motor: S 100D -- . . . . . . / . . . . . + . . . . . . . . . . . . . . kW
Multistage centrifugal pump for vertical / angled / horizontal 1) installation. Integrated, anti-blockage check valve with double-guided valve disc. Plain bearing
lubricated by the fluid pumped and protected against ingress of sand. Discharge
nozzle with threaded end.
Submersible canned motor for 1-phase a.c. current (including starter with thermal overcurrent relay) / three-phase current 1), with self--aligning thrust bearing,
expansion diaphragm for pressure equalization and cable kit / 1.5 / 2.5 1) m
power supply cable.
Fluid pumped:
clean or slightly contaminated water with a permissible sand
content of up to 50 g/m3!
Outer pump casing, suction casing and
check valve housing . . . . . . . . . . . . . . . . . . . . . . .
Stage casing (diffuser) . . . . . . . . . . . . . . . . . . . . .
Impellers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Shaft (pump) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Bearing (pump) . . . . . . . . . . . . . . . . . . . . . . . . . . .
Motor (shaft and housing) . . . . . . . . . . . . . . . . . .
Capacity . . . . . . . . . . . . . . . .
Head . . . . . . . . . . . . . . . . . . .
Temperature (fluid handled)
Rated power (motor) . . . . . .
Speed / Frequency . . . . . . .
Voltage / Starting . . . . . . . . .
Pump end . . . . . . . . . . . . . . .
Outside diameter . . . . . . . . .
Pump set length / weight . .
Q =
H =
t =
PN =
n 
U =
G
Dmax=
LA 
CrNi steel
glass fibre reinforced NORYL
glass fibre reinforced NORYL
Chrome steel
Rubber
CrNi steel
m3/h /
rpm / f =
V/
d.o.l.
11/4” (DN 32) / 2’’ (DN 50) 1)
mm / GA 
l/s
m
oC
kW
Hz
mm
kg
Adapter from G11/4” to R11/2” .
to flanged end DN
.
Adapter from threaded end G
Pair of supporting and installation clamps for risers
R11/4” (DN 32) / R2’’ (DN 50)1).
Cooling shroud with suction strainer and pedestals for horizontal
installation.
Power supply cable
x
mm2, separate/connected 1), length
m.
Cable connector, separable / non-separable1), with sealing compound,
motor supply cable not connected and sealed/connected and sealed1) at the
factory.
Cable tie
UPA CONTROL box for 1 μ/ 230 V and 3 μ/ 400 V with thermal overcurrent
relay with phase failure protection, temperature-compensated, insulating enclosure, with 3 electrodes and integrated ”Dry running protection” / ”Water level
control” selector switch.
Motor contactor for 1 μ/ 230 V with ON/OFF switch for automatic operation,
insulating enclosure.
Dry running protection equipment:
-- for semi-automatic operation with 2 1)
-- for fully automatic operation with 3 1)
control current lines with a length of
m each.
Lightning protection with earthing terminal for 1 μ 230 V / 3 μ 400 V 1).
Automatic control unit Controlmatic E / Cervomatic EDP1).
Sum total
1)
Delete as applicable
99
Submersible Borehole Pumps
50 Hz
Typical Tender UPA 100C
No.
Qty
Unit p
price
Item
Submersible borehole pump(s) type UPA 100C for well diameters of
100 mm (4 inches) and above.
Marke:
Pump + motor:
KSB
UPA 100C --
/
+
Multistage centrifugal pump for vertical / angled / horizontal 1) installation. Components
of stainless steel with a minimum wall thickness of 1 mm and vanes welded at 6 points.
Integrated check valve. Generously dimensioned plain bearing lubricated by the fluid
pumped. Discharge nozzle with threaded end.
Submersible canned motor for 1-phase a.c. current (including starter with thermal
overcurrent relay) / three-phase current 1), with self--aligning thrust bearing, expansion
diaphragm for pressure equalization and cable kit / 1.5 / 2.5 1) m power supply cable.
Fluid handled:
clean or slightly contaminated water with a permissible sand content
of up to 50 g/m3.
Suction and discharge casing . . . . . . . . . . . . . . . . . . . . CrNi steel
Diffusers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CrNi steel
Impellers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CrNi steel
Shaft (pump) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CrNi steel
Bearing (pump) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Rubber
Motor (shaft and housing) . . . . . . . . . . . . . . . . . . . . . . . CrNi steel
Capacity . . . . . . . . . . . . . . . . . . . . . . . Q =
m3/h /
Head . . . . . . . . . . . . . . . . . . . . . . . . . . H =
m
C
Temperature (fluid handled) . . . . . . . t =
kW
Rated power (motor) . . . . . . . . . . . . . PN =
Speed / Frequency . . . . . . . . . . . . . . n 
rpm/ f =
V/
direkt
Voltage / Starting . . . . . . . . . . . . . . . . U =
11/2” (DN 40) / 2’’ (DN 50) 1)
Pump end . . . . . . . . . . . . . . . . . . . . . . RP
Outside diameter . . . . . . . . . . . . . . . . Dmax=
mm
mm/GA_____kg
Pump set length / weight . . . . . . . . . LA 
Adapter from G
to DN
l/s
Hz
.
Pair of supporting and installation clamps for risers R11/4” (DN 32) / R2’’ (DN 50)1).
Power supply cable
x
mm2, separate / connected1), length
m
Cable connector, separable / non-separable1), with sealing compound,motor supply
cable not connected and sealed / connected and sealed1) at the factory.
Cable tie
UPA CONTROL box for 1~ / 230 V and 3~ / 400 V with thermal overcurrent relay with
phase failure protection, temperature-compensated, insulating enclosure, with 3 electrodes and integrated ”Dry running protection” / ”Water level control” selector switch.
Motor contactor for 1~ / 230 V with ON / OFF switch for automatic operation, insulating
enclosure.
Dry running protection equipment:
-- for semi-automatic operation with 2 1)
-- for fully automatic operation with 3 1)
control current lines with a length of
m each.
Lightning protection with earthing terminal for 1~ 230 V / 3~ 400 V 1).
Sum total
1)
Delete as applicable
100
Amount
50 Hz
Submersible Borehole Pumps
Typical Tender for UPA 150C
No.
Qty
Item
Unit p
price
Amount
Submersible borehole pump type UPA 150C for well diameters
of 150 mm (6 inches) and above.
Make:
Pump + motor:
KSB
UPA
--
/
+
Multistage centrifugal pump for vertical or horizontal installation in all--stainless steel
design S intermediate bearing in every stage S stage casings connected by metal straps
S integrated easy--to--remove anti--jam non--return valve S threaded or flanged pump
outlet on option S suction strainer, drive lantern and valve body made of investment cast
stainless steel S laser--welded impellers S drinking water approved to ACS
Pre--filled submersible motor S three--phase current S squirrel--cage design with self--aligning thrust bearing and adequately sized expansion diaphragm for pressure equalisation
S design in compliance with VDE standards S IP 68 enclosure S with power supply cable
Fluid handled: clean to slightly contaminated water, slightly aggressive / more
aggressive / as specified in water analysis1) , with a permissible
sand content of up to 50 g/m3.
Suction casing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pump shroud and body of non--return valve . . . . . . . .
Impeller, diffuser and stage casing . . . . . . . . . . . . . . . .
Shaft (pump + motor) . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stator case (motor) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Bolts, screws and nuts . . . . . . . . . . . . . . . . . . . . . . . . . .
CrNiMo -- steel
CrNiMo -- steel
CrNi - / CrNiMo
CrNi - / CrNiMo
CrNi - / CrNiMo
CrNi - / CrNiMo
Capacity . . . . . . . . . . . . . . . . . . . . . . . Q =
m3/h /
Head . . . . . . . . . . . . . . . . . . . . . . . . . . H =
m
Shut-off head . . . . . . . . . . . . . . . . . . . Ho =
m
Temperature (fluid pumped) . . . . . . . t
C
=
-----
steel 1)
steel 1)
steel 1)
steel 1)
l/s
Rated power / amperage . . . . . . . . . PN =
kW / IN =
A
Speed / Frequency . . . . . . . . . . . . . . n ≈
rpm / f =
Hz
Supply voltage . . . . . . . . . . . . . . . . . . U =
Starting . . . . . . . . . . . . . . . . . . . . . . . .
V
d.o.l.
Pump end . . . . . . . . . . . . . . . . . . . . . . Internal thread G
star / delta 1)
/
21/
2”.....
Outside diameter . . . . . . . . . . . . . . . . Dmax=
/ .....Flange DN 50 1)
mm
Pair of supporting and installation clamps for riser R / DN 1)
Set of bearing pedestals for horizontal installation (for motor UMA only)
Power supply cable, separate/connected 1),
mm2, length
.
m.
separable/non--separable1),size
, with sealing compound,
Cable connector,
motor supply not connected and sealed / connected and sealed 1) at the factory.
Cable tie, size
.
UPA CONTROL box for 1~ / 230 V and 3~ / 400 V with thermal overcurrent relay with
phase failure protection, temperature-compensated, insulating enclosure, with 3 electrodes and integrated ”Dry running protection” / ”Water level control” selector switch.
Dry running protection equipment
-- for semi-automatic operation with 2 1)
-- for fully automatic operation with 3 1)
control current lines with a length of
m each.
Lightning protection for three-phase current (3~) with earthing terminal.
Temperature monitoring equipment Pt 100 for use in submersible motors to protect the
windings from overheating; it consists of a resistance thermometer with measuring line and
does not include / includes1) a display unit. (for motor UMA only)
Sum total
1)
Delete as applicable
101
Submersible Borehole Pumps
50 Hz
Typical Tender UPA 200B / 250C
No.
Qty
Unit p
price
Item
Submersible borehole pump(s) type UPA 200/200B/250C1)
for well diameters of 200 mm (8 inches) and above.
Make:
Pump + motor:
KSB
UPA
--
/
+
Multistage centrifugal pump in ring-section design for vertical / horizontal 1) installation.
Radial or mixed-flow hydraulic systems with impellers that can be turned down. Pump
bearing lubricated by the fluid pumped and protected against ingress of sand. Integrated
check valve with anti-blockage, spring-loaded valve disc / connection branch. Pump end
with internal thread / flange 1). Suction casing with suction strainer fitted between pump and
motor.
Pre-filled submersible motor. Three-phase current. Squirrel-cage design with self-aligning
thrust bearing and adequately sized expansion diaphragm for pressure equalization.
Design in compliance with VDE standards. IP 68 enclosure. With power supply cables.
Required flow velocity past the motor: v  0.2 m/s.
Fluid handled:
clean to slightly contaminated water, slightly aggressive / more
aggressive / as specified in water analysis1) , with a permissible sand
content of up to 50 g/m3.
Casings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . cast iron / bronze 1)
Impellers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . glass fibre reinforced NORYL/ bronze 1)
(UPA 200/200B) / bronze (UPA 250C)
Wear rings . . . . . . . . . . . . . . . . . . . . . . . . . . . bronze
Shaft (pump + motor) . . . . . . . . . . . . . . . . . . Chrome / CrNiMo steel 1)
Stator case (motor) . . . . . . . . . . . . . . . . . . . . CrNi / CrNiMo steel 1)
Bolts, screws and nuts . . . . . . . . . . . . . . . . . CrNiMo steel (A4--70)
Capacity . . . . . . . . . . . . . . . . . . . . . . . Q =
m3/h /
l/s
Head . . . . . . . . . . . . . . . . . . . . . . . . . . H =
m
m
Shut-off head . . . . . . . . . . . . . . . . . . . Ho =
% / Motor
%
Efficiency . . . . . . . . . . . . . . . . . . . . . . .  Pump
C
Temperature (fluid pumped) . . . . . . . t =
kW / IN =
A
Rated power / amperage . . . . . . . . . PN =
rpm / f =
Hz
Speed / Frequency . . . . . . . . . . . . . . n 
V
Supply voltage . . . . . . . . . . . . . . . . . . U =
Starting . . . . . . . . . . . . . . . . . . . . . . . . . . .
d.o.l.
/
star-delta 1)
Pump end . . . . . . . . . . . . . . . . . . . . . . G3’’ (DN 80) / G5’’ (DN 125) / G6’’ (DN 150) 1)
mm
Outside diameter . . . . . . . . . . . . . . . . Dmax=
Economic efficiency analysis (for ex. for 10 years):
Operating period per year approx.
h / Electricity costs
/kWh.
Pump data tolerances to ISO 9906 Class 1. During the acceptance test, the overall
efficiency may be max. 3 percentage points lower than the overall efficiency quoted
( ”pump” x  ”motor”).
Adapter, from threaded end G
standard / special 1).
to flange DN
Pair of supporting and installation clamps for riser R / DN 1)
Set of bearing pedestals for horizontal installation without /
Power supply cable, separate/connected 1),
with1)
.
water storage tank.
mm2, length
m.
Cable connector, size
, with sealing compound, motor supply not connected
and sealed / connected and sealed 1) at the factory.
Cable tie, size
.
Dry running protection equipment
-- for semi-automatic operation with 2 1)
-- for fully automatic operation with 3 1)
control current lines with a length of
m each.
Temperature monitoring equipment Pt 100 for use in submersible motors to protect the
windings from overheating; it consists of a resistance thermometer with measuring line and
does not include / includes1) a display unit. (for motor UMA only)
Sum total
1)
Delete as applicable
102
Amount
50 Hz
Submersible Borehole Pumps
Typical Tender for UPA 300 / 350
No.
Qty
Unit p
price
Item
Amount
Submersible borehole pump(s) type UPA 300/3501) for well diameters of
300 mm (12 inches) and above.
Make:
Pump + motor:
KSB
UPA
--
/
+
Multistage centrifugal pump in ring-section design for vertical / horizontal 1) installation.
Mixed flow hydraulic systems with impellers that can be turned down. Pump bearing lubricated by the fluid pumped and protected against ingress of sand. Integrated check valve
with anti-blockage, spring-loaded valve disc / connection branch. Pump end with internal
thread / flange 1). Suction casing with suction strainer fitted between pump and motor.
Pre-filled submersible motor. Three-phase current. Squirrel-cage design with self-aligning
thrust bearing and adequately sized expansion diaphragm for pressure equalization. Design in compliance with VDE standards. IP 68 enclosure. With power supply cables. Required flow velocity past the motor: v  0.2 m/s.
Fluid handled:
clean to slightly contaminated water, slightly aggressive / more aggressive / as specified in water analysis1) , with a permissible sand
content of up to 50 g/m3.
Casings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . cast iron / bronze 1)
Impellers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . bronze
Wear rings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . bronze
Shaft (pump + motor) . . . . . . . . . . . . . . . . . . . . . . . . . . . Chrome / CrNiMo steel 1)
Stator case (motor) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CrNiMo steel
Bolts, screws and nuts . . . . . . . . . . . . . . . . . . . . . . . . . . CrNiMo steel (A4)
Capacity . . . . . . . . . . . . . . . . . . . . . . . Q =
m3/h /
l/s
m
Head . . . . . . . . . . . . . . . . . . . . . . . . . . H =
m
Shut-off head . . . . . . . . . . . . . . . . . . . Ho =
Efficiency . . . . . . . . . . . . . . . . . . . . . .  Pump
% / Motor
%
C
Temperature (fluid handled) . . . . . . . t =
kW / IN =
A
Rated power / amperage . . . . . . . . . PN =
Speed / Frequency . . . . . . . . . . . . . . n 
rpm / f =
Hz
V
Supply voltage . . . . . . . . . . . . . . . . . . U =
Starting . . . . . . . . . . . . . . . . . . . . . . . . . . .
d.o.l.
/
star-delta 1)
Pump end . . . . . . . . . . . . . . . . . . . . . . G6’’ / G8’’ / DN 150 / DN 200 / DN 250 1)
mm
Outside diameter . . . . . . . . . . . . . . . . Dmax=
Economic efficiency analysis (for ex. for 10 years):
Operating period per year approx.
h / Electricity costs
/kWh.
Pump data tolerances to ISO 9906 Class 1. During the acceptance test, the overall efficiency may be max. 3 percentage points lower than the overall efficiency quoted
( ”pump” x  ”motor ”).
Pair of supporting and installation clamps for riser R / DN 1).
Set of bearing pedestals for horizontal installation without /
Power supply cable, separate / connected 1),
with1)
mm2,
.
water storage tank.
m length.
Cable connector, size
, with sealing compound, motor supply not connected
and sealed / connected and sealed 1) at the factory.
Cable tie, size
.
Dry running protection equipment
-- for semi-automatic operation with 2 1)
-- for fully automatic operation with 3 1)
control current lines with a length of
m each.
Temperature monitoring equipment Pt 100 for use in submersible motors to protect the
windings from overheating; it consists of a resistance thermometer with measuring line and
does not include / includes1) a display relay.
Sum total
1)
Delete as applicable
103
Submersible Motors
50 Hz
Submersible Motors for Well Diameters
of 100 mm (4 inches) and above
DN 100, UMA 150D to 300D
Sizes / Connection
DN 100, UMA 150D, UMA 200D:
UMA 250D, UMA 300D
Material Variants
NEMA standard
KSB standard
(Material specifications to EN)
901.51
550.52
DN 100
C1
CrNi steel
All components
UMA
Shaft
150D
G
C2
C3
CrNi steel
(1.4305 4) /
1.4021 5) )
CrNiMo steel
(1.4462)
CrNiMo steel
(1.4462)
CrNiMo steel
(1.4462)
CrNiMo steel
(1.4462)
----
CrNiMo steel
(1.4462)
200D
250D
300D
CrNiMo steel
(1 4462)
(1.4462)
Housing 150D
200D
CrNiMo steel
(1.4409)
Cast iron
(
) 2)
(JL1030)
CrNiMo steel
(1.4408)
250D
300D
Stator
case
914.52
529
382.52
81--59
23--2
814
545
382.51
CrNiMo steel
((1.4539))
Cast iron
(JL1040) 1)
----
CrNiMo steel
(1.4517)
CrNi steel
(1.4301)
CrNiMo steel
(1.4571)
CrNiMo steel
(1.4539)
300D
CrNi steel
(1.4301)
----
CrNiMo steel
(1.4462)
150D
CrNi steel
(1.4301)
CrNiMo steel
(A4--70)
200D
CrNiMo steel
(A4--70)
CrNiMo steel
(A4--70)
CrNiMo steel
(1.4571)
----
529
900.51
384
300D
DIN mat. code: GG-25
DIN mat. code: GG-20
In contact with fluid handled
412.52
914.51
550.51
59--6
904.52
381
904.51
553
354
484
160.51
500.51
4)
5)
CrNiMo steel
((1.4539))
Example: UMA 250D
CrNiMo steel
(1.4462)
only for UMA 150D  22/21
only for UMA 150D > 22/21
Bearings / Lubrication
Two radial plain bearings as well as a thrust bearing to balance
the pump’s axial thrust. Lubrication by motor fill liquid.
Direction of Rotation of the Motor
Anti-clockwise rotation (when looking at the drive shaft end).
104
940.51
389
932.51
412.51
387
32--2
392
903
150D
200D
250D
1)
2)
3)
545
818
250D
Screws,
bolts
and
nuts 3))
433
412.53
914.53
550.53
723
710
829
828
829
504
932.52
940.52
271
160.52
900.52
145
59--42
920.51
916.51
59--12
950
500.52
Variants Available on Request
-- DN 100: Other supply voltages up to 500 V
-- UMA 150D -- 300D: Other supply voltages up to 1000 V
Part No.
145
354
382.51/52
384/387
389
Description
Adapter
Thrust bearing housing
Bearing carrier (bottom) / (top)
Thrust bearing plate / segment
Counter thrust bearing ring
433
59-12
529/545.51
81-59
818
828/829.51
Mechanical seal
Membrane
Bearing sleeve / Bearing bush
Stator with windings
Rotor
Cable grommet / Cable gland ring
50 Hz
Submersible Motors
Submersible Motors DN 100 , UMA 150D to 300D: 1~+ 3~, n  2900 rpm, d.o.l. + Y-
PN
IN
1~
ηM
cos
Cu 
φ
3~
D
(submerged)
L
m
Standard
3~
Standard
3~
kW
380 V
A
400 V
A
4/4
%
4/4
--
d.o.l.
mm2
Y-Δ
mm2
0.37
0.37
3.2
1.1
1.1
66
0.70
1 x 1.5
----
242
223
8.3
7.3
0.55
0.75
1.1
1.5
2.2
3.0
0.55
0.75
1.10
1.50
2.20
3.00
4.3
5.3
7.8
9.9
15.9
----
1.6
2.1
3.0
3.9
5.8
7.5
1.6
2.1
3.0
4.0
5.9
7.8
67
69
73
73
75
76
0.75
0.75
0.76
0.76
0.75
0.75
1 x 1.5
1 x 1.5
1 x 1.5
1 x 1.5
1 x 1.5
1 x 1.5
-------------------
271
299
327
356
460
----
242
271
299
327
356
423
9.6
10.8
13.5
14.4
18.0
----
8.3
9.6
10.8
12.1
13.5
16.0
3.7
5.5
3.70
5.50
-------
9.0
13.5
9.1
13.7
77
76
0.79
0.79
1 x 1.5
1 x 1.5
-------
-------
552
704
-------
22.5
29.0
UMA 150D 5/21
UMA 150D 7/21
5.5
7.5
-------
13.9
18.1
13.2
17.2
76
77
0.80
0.82
1 x 1.5
1 x 1.5
2 x 1.5
2 x 1.5
-------
699
719
-------
48
50
UMA 150D 9/21
UMA 150D 13/21
UMA 150D 15/21
9.3
13.0
15.0
----------
21.8
30.1
33.7
20.8
28.6
32.0
78
81
81
0.83
0.82
0.83
1 x 1.5
1 x 4.0
1 x 4.0
2 x 1.5
2 x 1.5
2 x 1.5
----------
749
829
874
----------
53
58
62
UMA 150D 18/21
UMA 150D 22/21
18.5
22.0
-------
42.0
49.3
39.9
46.8
82
84
0.82
0.81
1 x 4.0
1 x 4.0
2 x 1.5
2 x 1.5
-------
919
1009
-------
67
76
UMA 150D 26/21
UMA 150D 30/21
26.0
30.0
-------
57.1
66.8
54.3
63.5
85
85
0.82
0.81
1 x 6.0
1 x 6.0
2x4
2x4
-------
1114
1214
-------
87
97
UMA 150D 37/22
37.0
----
82.2
78.1
83
0.83
2 x 4.0 2)
2x4
----
1294
----
101
UMA 200D 37/21
UMA 200D 45/21
37
45
-------
78.1
93.5
74.2
88.8
86
87
0.84
0.85
2 x 10 2)
2 x 6 2)
2 x 10
2x6
-------
1140
1230
-------
130
145
UMA 200D 55/21
UMA 200D 65/21
UMA 200D 75/21
55
65
75
----------
113
133
152
107
126
144
88
88.5
88.5
0.85
0.85
0.85
2 x 6 2)
2 x 10 2)
2 x 10 2)
2x6
2 x 10
2 x 10
----------
1340
1470
1560
----------
165
187
203
UMA 200D 90/21
90
----
183
174
89
0.84
2 x 16 2)
2 x 16
----
1740
----
235
UMA 250D 85/21
UMA 250D 110/21
UMA 250D 132/21
UMA 250D 160/21
85
110
132
160
-------------
1)
1)
162
210
248
301
88.8
89.0
90.0
90.0
0.85
0.85
0.86
0.86
2 x 16
2 x 25 2)
2 x 25 2)
2 x 25 3)
2 x 16
2 x 25
2 x 25
2 x 35
-------------
1419
1529
1659
1769
-------------
260
295
340
390
UMA 250D 190/21
UMA 300D ...
190
----
1)
361
90.2
0.84
2 x 35 3)
2 x 50
----
1919
----
428
UMA 300D 250/22
UMA 300D 300/22
250
300
-------
-------
466
558
88.4
89.2
0.88
0.87
2 x 70 3)
7 x 95 3)
2 x 70
7 x 95
-------
2073
2253
-------
574
652
UMA 300D 400/22
400
----
----
740
89.6
0.87
7 x 95 3)
7 x 95
----
2373
----
704
Motor size
1~
1~
230 V
A
mm
 mm
 kg
DN 100 ...
96
UMA 150D ...
143
UMA 200D ...
189
UMA 250D ...
1)
On request.
2)
1)
1)
Δ-wiring of the 2 motor leads for d.o.l. starting in the cable connector or in the control box.
Additional motor data:
Frequency of starts
DN 100  20/h
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UMA 150D:  15/h
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UMA 200D/250D:  10/h
Horizontal installation . . . . . . . . . . . . . . . . . . . . . . . . . DN 100: all sizes
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UMA 150D:  30/21
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UMA 200D:  75/21
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UMA 250D:  160/21
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UMA 300D:  400/22
232
282
3) Parallel cable
Motor cable:
DN 100: L = 1.5 m ( 1.5 kW) / 2.5 m (> 1.5 kW), 1 x
UMA 150D: L = 4 m, 1 x
or 1 x
+1x
UMA 200D: L = 6 m, 1 x
+1x
UMA 250D: L = 6 m, 1 x
+1x
or
1x
+1x
(  35 mm2)
UMA 300D: L = 10m, 2 x
(70 mm2) + 1 x
(35 mm2) or
(95 mm2) + 1 x
(95 mm2)
6x
Other cables on request.
105
50 Hz
Accessories
Accessories
Description
Cable
L
Ident. No.
 kg
5m
10 m
15 m
20 m
25 m
30 m
35 m
40 m
90 068 166
90 068 167
90 068 168
90 068 169
90 068 170
90 068 171
90 068 172
90 068 173
1.55
2.45
3.35
4.25
5.15
6.05
6.95
7.85
4G 1.5 (4 x 1.5 mm2)
4G 2.5 (4 x 2.5 mm2)
4G 4.0 (4 x 4.0 mm2)
4G 6.0 (4 x 6.0 mm2)
4G 10 (4 x 10 mm2)
4G 16 (4 x 16 mm2)
4G 25 (4 x 25 mm2)
4G 35 (4 x 35 mm2)
4G 50 (4 x 50 mm2)
4G 70 (4 x 70 mm2)
per m
90 068 174
90 068 175
90 068 176
90 068 177
90 068 178
90 068 179
90 068 180
90 068 181
90 068 182
90 068 183
0.180
0.259
0.356
0.475
0.837
1.220
1.770
2.304
3.185
4.364
3 x 1.5 mm2
3 x 2.5 mm2
3 x 4.0 mm2
3 x 6.0 mm2
3 x 10 mm2
3 x 16 mm2
3 x 25 mm2
3 x 35 mm2
3 x 50 mm2
3 x 70 mm2
per m
90 068 148
90 068 149
90 068 150
90 068 151
90 068 152
90 068 153
90 068 154
90 068 155
90 068 156
90 068 157
0.110
0.171
0.252
0.319
0.486
0.750
1.107
1.438
2.054
2.760
Electric extension cable1), blue, rubber-sheathed cable for submerged
operation in drinking water applications, ambient temperatures t  +50 oC.
--
Connector
size 28
Plug
--
--
Cable kit, 4-core, round, only for pump sets with three-phase
current (3~) motors, DN 100,
G RD GWT - J - 4G 1.5 (4 x 1.5 mm2) with earth conductor L =
Consisting of: 1 plug,
2.5 m cable, 1 cable connector size 28
and additional cable lengths.
Cable kit, 4-core, round,
G RD GWT - J with earth conductor
Cable kit, 3-core, flat,
G FL GWT - O - .
without earth conductor
For selection see details and examples on pages 110 -- 113
Shielded Hydrofirm (T) cable
Shielded Hydrofirm (T) cable
Shielded Hydrofirm (T) cable
S07BC4B--F
S07BC4B--F
S07BC4B--F
3x6/6KON
3x16/16KON
3x35+3G16/3
Standard cable connector with heat shrink tube, non--separable.
-- 4 x 1.5 mm2 and 4 x 2.5 mm2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
-- As above, but connected and sealed at the factory . . . . . . . . . . . . . . . . . . .
-- 4 x 4 mm2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
-- As above, but connected and sealed at the factory . . . . . . . . . . . . . . . . . . .
Cable connector, separable, including sealing compound,
size 25, only for pump sets with 3~ motors, DN 100,
for connecting 1 extension cable to ...
1 motor lead . . . . . . . . . . . . . . . . -- not including connection . . . . . . . . . . . . . .
-- including connection . . . . . . . . . . . . . . . . .
Note: Can only be supplied together with the pump set.
Separately available:
-- Short cable:
-- Cable joint:
1)
1.5 m long, 4 x 1.5 mm2, with plug and cable joint
2.5 m long, 4 x 1.5 mm2, with plug and cable joint
for 1 x 4 x 1.5 mm2, flat, or up to 1 x 4 x 4 mm2, round
For permissible cable lengths see pages 112 and 113
106
01 101 358
01 101 360
01 101 361
40 980 058
40 980 708
39 020 537
39 020 536
0.1
0.1
0.1
0.1
90 033 494
90 039 543
0.6
0.6
00 117 947
01 025 739
00 117 792
0.4
0.7
0.2
50 Hz
Accessories
Accessories
Description
Ident. No.
 kg
Cable connector, non-separable, including sealing compound,
for connecting 1 extension cable to 1 or 2 motor leads
-- . Size 28 for connecting 1 extension cable to ...
1 motor lead . . . . . . . . . . . . . -- supplied, but not connected
-- connected and sealed at the factory
95 005 106 0.45
90 049 385 0.45
-- . Size 35 for connecting 1 extension cable to ...
1 motor lead . . . . . . . . . . . . . -- supplied, but not connected
-- connected and sealed at the factory
90 049 397 0.5
90 049 387 0.5
-3300:236/2
Size 43 for connecting 1 extension cable to ...
a) 1 motor lead
-- supplied, but not connected
-- connected and sealed at the factory
b) 2 motor lead . . . . . . . . . . -- supplied, but not connected
-- connected and sealed at the factory
90 049 399
90 049 389
90 049 400
90 049 390
0.55
0.55
0.55
0.55
Sizes 53 to 78 available on request.
For selection see details and examples on page 114.
Cable tie for fastening power supply cable to riser
-- Size 1 (rubber strap / plastic studs),
for cable sizes up to 1 FL 3 x 6 mm2 or 4 x 6 mm2 and 1 RD 4 x 6 mm2
-- Sizes 2 -- 11 (metal strap / screw band with tension screw / rubber cable
protector), for larger cross-sections up to 70 mm2 available on request
Size 1
Size  2
01 088 095
0.04
------
------
40 980 887
40 980 889
40 980 891
40 980 893
40 980 895
40 980 897
40 980 899
40 984 811
90 052 649
40 984 811
90 052 649
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
Note: Cable ties for pump sets of material execution G and B on request.
Note: Use 1 cable tie each per cable and per 3 m of riser pipe.
For selection see details and examples on page 115.
“UPA CONTROL” box for 1~ / 230 V and 3~ / 400 V,
for d.o.l. starting, temperature-compensated, insulating enclosure, with
4 PG cable glands for round cable, 3 immersion electrodes and integrated
selector switch for “Dry running protection” or “Water level control” operation, as well as with thermal overcurrent relay with phase failure protection, for motor sizes ...
1~/230 V:
---------------0.37 + 0.55 kW
0.75 kW
1.10 kW
1.50 kW
2.2 kW
----------------
3~/400 V:
0.37 kW
0.55 kW + 0.75 kW
1.10 kW + 1.50 kW
-----2.20 kW
3.00 kW + 3.7 kW
5.50 kW
7.50 kW
UMA 150D - 5/21
UMA 150D - 7/21
Plus 1 control current line, blue, 1 x 1.5 mm2, for each electrode per m
Automatic control units Cervomatic EDP
with G 11/4’’ connection, for a max. capacity of 12 m3/h, max. flow rate of
Cervomatic EDP
12 m3/h, a max. operating pressure of 10 bar and a max. current rating of
10 A, for 1~ + 3~/ 220 to 240 V and 3~/ 380 to 415 V
(with electric protection from 0 to 10 A, can be set in 0.5 A steps).
Controlmatic E
Controlmatic E
with G 11/4’’ connection, for a max. flow rate of 10 m3/h, a max. operating
pressure of 10 bar and a max. current rating of 10 A, for 1~ 220 to 240 V
01 046 306 0.051
90 053 396 2.2
90 053 395 1.3
107
50 Hz
Accessories
Accessories
Description
Dry running protection equipment for ...
-- semi-automatic operation (1 relay, 1 pushbutton + 2 electrodes) . . . . . .
-- fully automatic operation (1 relay + 3 electrodes) . . . . . . . . . . . . . . . . . . . .
GR
Ident. No.
 kg
90 009 553
90 009 554
2.0
2.0
Plus 1 control current line, blue, 1 x 1.5 mm2, for each electrode per m
Pressure controller,
(membrane-type), insulating enclosure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1 -- 10 bar, with R 3/8 connection.
01 096 713 0.051
01 088 101
0.9
Adapter from threaded end G 11/4” to threaded end G 11/2” . . . . . . . . . .
Material: CrNiMo steel
90 052 823
0.50
90 050 611
95 000 220
95 000 221
95 000 233
3.0
3.5
3.5
5.6
01 116 438
01 116 439
01 116 440
01 124 645
01 124 644
3.28
3.64
7.00
2.50
3.00
95 000 290
95 000 294
95 000 296
95 000 298
95 000 300
95 000 302
95 000 304
95 000 307
7.5
11.5
12.0
12.0
21.0
29.0
29.0
70.0
H
Mode of supply: sealed and screwed tightly into the pump end.
GP
Adapter, threaded end G / Flange DN, PN 10/40
with 2 recesses on flange, 90o spacing
-- G 11/2” / DN 40, CrNi steel
(H = 120 mm, D = 155 mm)
-- G 2’’ / DN 50, CrNi steel
(H = 145 mm, D = 165 mm)
-- G 2’’ / DN 50, CrNiMo steel
(H = 145 mm, D = 165 mm)
-- G 3’’ / DN 80, CrNiMo steel
(H = 180 mm, D = 200 mm)
D
DN
H
GP
Mode of supply: sealed and screwed tightly into the pump end.
Other sizes and materials on request.
Flanged end piece for UPA 150C only
-- Flanged Adapter
DN 50, PN 16
DN 65, PN 16
DN 80, PN 16
-- Threated Adapter
L
3409:3
-- 40
-- 40
-- 40
G3”
G4”
Pair of supporting and installation clamps for the following riser sizes ...
incl. screws, bolts and nuts, -- R 11/4” / DN 32, L = 600 mm, F = 11.8 kN
for installation / dismantling -- R 2’’ / DN 50,
L = 600 mm, F = 17.5 kN
ofvertical submersible
--R 2 1/2’’ / DN 65 L = 600 mm, F = 17.5 kN
pump sets in /
-- R 3’’ / DN 80,
L = 600 mm, F = 17.5 kN
from wells, tanks, etc.
-- R 4’’ / DN 100 L = 700 mm, F = 24.5 kN
Material: Steel, painted.
-- R 5’’ / DN 125 L = 800 mm, F = 31.0 kN
-- R 6’’ / DN 150 L = 800 mm, F = 31.0 kN
-- R 8’’ / DN 200 L = 900 mm, F = 108 kN
Note: 2 pairs are required for installation / dismantling.
Other sizes and materials on request.
108
50 Hz
Accessories
Accessories
Description
Set of bearing pedestals for horizontal installation
consisting of 2 bearing pedestals, incl. screws, bolts and nuts.
Material:
CrNi steel 1.4301
-- UPA 150C pumps with UMA 150D motors .
Galvanized steel
-- UPA 200 pumps with UMA 150D motors . .
S235 JRG2+Z
-- UPA 200 pumps with UMA 200D motors . .
CrNi steel 1.4301
-- UPA 200B pumps with UMA 150D motors .
-- UPA 200B pumps with UMA 200D motors .
-- UPA 250C pumps with UMA 150D motors .
-- UPA 250C pumps with UMA 200D motors .
-- UPA 250C pumps with UMA 250D motors .
Galvanized steel
-- UPA 300--65 pumps with UMA 200D motors
S235 JRG2+Z
-- UPA 300--94 pumps with UMA 200D motors
-- UPA 350 pumps with UMA 200D motors . .
-- UPA 300--65 pumps with UMA 250D motors
-- UPA 300--94 pumps with UMA 250D motors
-- UPA 350 pumps with UMA 250D motors . .
Note: Screws, bolts and nuts for fixing the bearing pedestals on the
foundation are to be supplied by the customer / end user.
Other sizes and materials on request.
Pt 100 temperature monitoring equipment for use in submersible motors
to protect the windings from overheating.
Consisting of
-- Resistance thermometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
-- Control current line, blue, round 4 x 0.5 mm2 . . . . . . . . . . . . . . . . . per m
-- Display / control box (supply voltage U = 110/220V) . . . . . . . . . . . . . . . . .
Note: Motor with Pt 100 are manufactured to order.
Centralizer for submersible motors for UMA 150D and UMA 200D motors
in wells up to DN 350, plastic (PE)
bis DN 250
bis DN 300
bis DN 350
Other sizes and materials on request.
Cooling, suction and pressure shroud for vertical and horizontal
installation,
Galvanized steel and CrNiMo steel material variants on request.
Ident. No.
 kg
01 117 821
90 017 255
01 046 640
01 061 866
01 061 867
01 061 868
01 061 869
01 061 870
01 046 644
01 046 645
01 046 646
01 053 905
01 053 906
01 053 907
1.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
7.8
7.8
8.0
16.0
16.0
17.2
----------01 103 205 0.085
90 064 446 0.320
90 047 662
90 047 663
90 047 664
----------------
3 electrodes
1 electrode
15 m
30 m
40 980 055
40 980 056
42 200 727
42 204 021
0.3
0.1
0.7
1.2
Lightning protection with earthing terminal for
-- 1~/ 230 V (fitted in soft starter of DN 100 motor) . . . . . . . . . . . . . . . . . . . . .
-- 3~/ 400 V (supplied separately) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
cable tie . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . per unit
00 533 291
00 533 299
40 980 709
0.20
0.28
----
Stainless steel immersion electrodes
Stainless steel wire rope for S 100D
109
50 Hz
Accessories
Electric Cable for Use in Drinking Water Applications
Applications
For use in water as submersible motor lead (3- + 4-core, flat) and for use in air as extension cable from motor lead to control box
/ mains (3-core, flat and 4-core, round).
Application Limits
Rated voltage:
-- UN  1000 V for ex. in wells,
-- UN  750 V in swimming pools.
Ambient temperature . . . . . t  +50 oC.
Immersion depth . . . . . . . . .  500 m.
Description / Design
a) Flat cables:
b) Round cables:
1)
3 cores
1)
2)
2)
4 cores
1 core
4 cores
As a standard, for use as motor lead only.
For use as earth conductor only.
3-/4-core rubber-sheathed cable. Consisting of finely stranded bare copper conductors, core insulation and outer sheath made
of special rubber compound on EPR basis (ethylene propylene rubber), blue. With BAM 1) certificate, i.e. suitable for permanent
use in drinking water applications.
1)
German Federal Institute for Materials Research
Designation (Example)
Flat cable:
ZN 1391 - G
Factory standard
Insulation: rubber
FL: flat + RD: round
For drinking water
Earth conductor: “O = without, “- J” = with
Cores (O: “3 x 25”, J: “4 G 25”)
Materials
FL
GWT -J 4G25 - Cu-Rubber
Dimensions + Weights
Cross-section
Type
in mm2
1.5
2.5
4
6
10
16
25
35
50
70
mm
5.2 + 1
6.1 + 1.5
7.0 + 2
7.6 + 2.2
9.3 + 2.2
11.2 + 2.3
13.0 + 2.5
14.6 + 2.9
17.0 + 3
19.3 + 2.7
$ mm
11.0 + 2
13.2 + 2.3
15.5 + 3.5
17.4 + 3.6
21.5 + 3.5
26.7 + 4.3
31.6 + 3.9
35.5 + 5
42.1 + 4.9
48.4 + 3.6
m kg/m
0.110
0.171
0.252
0.319
0.486
0.750
1.107
1.438
2.054
2.760
↕ mm
5.2 + 1
6.1 + 1.5
7.0 + 2
7.6 + 2.2
9.3 + 2.2
11.2 + 2.3
13.0 + 2.5
------
------
------
$ mm
14.5 + 2.7
17.5 + 2.5
21.0 + 2.5
23.5 + 3
29.0 + 3.5
35.0 + 2.4
41.5 + 4.5
------
------
------
m kg/m
0.165
0.237
0.339
0.440
0.704
1.026
1.457
------
------
------
 mm
5.3 + 1.1
------
------
------
------
------
------
13.8 + 3.6
16 + 3.8
------
m kg/m
0.051
------
------
------
------
------
------
0.499
0.699
------
 mm
10.0 + 2
12.0 + 1.9
13.9 + 2
15.7 + 2.1
21.1 + 2.1
24.5 + 4.3
29.7 + 4.3
33.3 + 5.5
39.0 + 5.6
44.2 + 5.8
m kg/m
0.180
0.259
0.356
0.475
0.837
1.220
1.770
2.304
3.185
4.364
↕
110
q
50 Hz
Accessories
Maximum Permissible Rated Motor Current Imax
a) Ambient temperature t  + 30 oC!
Imax in A
for cross-section of ... mm2
Starting
Used as ...
1.5
2.5
4
6
10
16
25
35
50
70
D.o.l.
(1 cable
or
2 cables in parallel 1))
Motor lead 2)
29
38
52
67
94
125
166
205
256
316
Extension cable 3)
23
30
41
53
74
99
131
162
202
250
Y-Δ
(2 cables)
abl )
Motor lead 2)
50
66
90
116
163
217
288
355
443
547
Extension cable 3)
40
52
71
92
128
171
227
280
350
433
1) For 2 cables II: I  2 x I
N
max.
2) I
max for submerged use, laid in free water or
3) I
max for use in open air, laid along a surface.
closely along the pump. For other conditions see DIN VDE 0298.
For other conditions see DIN VDE 0298.
b) Ambient temperature t > + 30 oC!
If t > + 30 oC, the current-carrying capacity of the cables is lower. Imax indicated under a) must be de-rated by a factor fT:
t in C
fT
----
 35
 40
 45
 50
0.96
0.91
0.87
0.82
Voltage Drop ΔU Along Extension Cable
When calculating the required copper conductor cross-section q, not only IN, but also the voltage drop ΔU along the cable length
L (distance from motor to control box) must be taken into account. Proper functioning of our submersible motors requires that
ΔU  3 % of the supply voltage U!
If ΔU > 3 %, a larger cable must be used.
The voltage drop is calculated using the following equations:
a) D.o.l. starting / autotransformer ...
-- 1 cable:
3 μ ...
ΔU =
3.1 x L x IN x cos phi
q x U
%
1 μ ...
ΔU =
3.6 x L x IN x cos phi
q x U
%
%
1 μ ...
ΔU =
1.8 x L x IN x cos phi
q x U
%
-- 2 cables in parallel (II):
3 μ ...
ΔU =
1.55 x L x IN x cos phi
q x U
b) Y-Δ starting (2 cables) ...
ΔU =
2.1 x L x IN x cos phi
q x U
%
Power Loss ΔP Along the Extension Cable
P =
where ...
L
IN
cos phi
q
U
U
(cos phi) 2
%
= single cable length m
= rated current A
= power factor at 4/4 load
= copper conductor cross-section mm2
= supply voltage V
111
50 Hz
Accessories
Permissible Cable Lengths L
D.O.L. Starting
(1 cable or 2 cables in parallel)
U = 400 V /
U = 3 % /
t  + 30 oC /
in air laid along a surface!
400
300
70 mm2
Imax = 250 A
50 mm2
Imax = 202 A
200
35 mm2
Imax = 162 A
25 mm2
Imax = 131 A
16 mm2
Imax = 99 A
100
90
80
70
10 mm2
Imax = 74 A
60
6 mm2
Imax = 53 A
50
4.0 mm2
Imax = 41 A
40
2.5 mm2
Imax = 30 A
30
1.5 mm2
Imax = 23 A
20
IN
A
10
9
8
7
6
5
4
3
2
1
10
20
30
40
50
60
70 80 90100
L m
200
300
400
500
Example:
a) IN = 68 A, 1 x 16 mm2 , ΔU  3 % 
L  105 m!
IN = motor current resulting from actual voltage
b) IN = 68 A, 1 x 25 mm2 , ΔU  3 %

L  165 m!
For supply voltages other than 400 V, the cable lengths must be calculated as follows, for ex. ...
U1 = 400 V, L1 = 105 m, U2 = 500 V  L2 = (U2 : U1) x L1, L2 = (500 V : 400 V) x 105 m = 131.3 m!
For parallel cables the value is doubled to obtain the permissible length.
112
50 Hz
Accessories
Permissible Cable Lengths L
Y-Δ Starting
(2 cables)
70 mm2
Imax = 433 A
400
Imax = 350 A
300
35 mm2
Imax = 280 A
25 mm2
Imax = 227 A
200
16 mm2
Imax = 171 A
10 mm2
Imax = 128 A
100
90
80
70
6 mm2
Imax = 92 A
4.0 mm2
Imax = 71 A
60
2.5 mm2
Imax = 52 A
50
Imax = 40 A
40
U = 400 V /
U = 3 % /
t  + 30 oC /
in air laid along a surface!
50 mm2
1.5 mm2
30
20
IN
A
10
9
8
7
6
5
4
3
2
1
10
20
30
40
50
60
70 80 90100
L m
200
300
400
500
Example:
a) IN = 27 A, 2 x 6 mm2, ΔU  3 %  L  145 m!
IN = motor current resulting from actual voltage
b) IN = 27 A, 2 x 10 mm2 , ΔU  3 %

L  235 m!
For supply voltages other than 400 V, the cable lengths must be calculated as follows, for ex. ...
U1 = 400 V, L1 = 145 m, U2 = 500 V,

L2 = (U2 : U1) x L1,
L2 = (500 V : 400 V) x 145 m = 181.3 m!
113
50 Hz
Accessories
Connector for Electric Cable
Applications
Used to provide a sealed, water--tight connection between electric extension cable and submersible motor lead.
Supply voltage . . . . . . . . . . . U  750 V.
Ambient temperature . . . . . t  +50 oC.
Immersion depth . . . . . . . . .  500 m.
Selection Criteria
Type, number and dimensions of the motor lead and the extension cable.
Selection Table
The table below only shows the electric cables on stock. Connectors for other cables on request.
Extension cable ... mm2
Motor
M
t lead
l d
mm2
1.5
1.5 / 2.5
4
28
----
28
35
28
35
35
35
2.5
4
6
10
16
25
35
50
70
Cable connector size ...
35
35
43
43
53
53
53
53
-------
-------
6
----
----
35
35
35
43/29 f
53/29 f
53/39 f
----
----
10
16
-------
-------
-------
43
----
43/29 f
----
43/29 f
53
53/29 f
53
53/39 f
53
---66
---66
25
----
----
----
----
----
----
66
66
66
66
35
50
-------
-------
-------
-------
-------
-------
-------
66
66
66
66
66
66
70
----
----
----
----
----
----
----
----
----
66
1)
1.5 / 2.5
28
28
28
35
35
43
53
53
----
----
4
----
35
35
35
35
43
53
53
----
----
6
10
-------
-------
35
----
35
43
35
43
43
43
53
53
53
53
-------
-------
16
25
-------
-------
-------
-------
-------
53
----
53
66
53
66
66
66
66
66
+
or
1)
+
1.5
28
28
28
35
35
----
----
----
----
----
2.5
4
35
----
35
----
35
35
35
35
35
35
---43
-------
-------
-------
-------
6
10
-------
-------
-------
43
66
43
66
43
66
53
66
53
66
66
66
66
66
16
----
----
----
----
----
66
66
66
66
66
25
----
----
----
----
----
----
78
78
78
----
1)
1.5 / 2.5 / 4
28
28
28
28
35
43
----
----
----
----
6
10
28
----
28
----
28
35
28
35
35
35
43
43
53
53
53
53
-------
-------
16
----
----
----
----
43
43
53
53
66
66
25
35
-------
-------
-------
-------
-------
53
----
53
----
53
53
66
66
78
78
50
70
-------
-------
-------
-------
-------
-------
-------
-------
66
----
78
78
2)
1)
2)
35
50
-------
-------
70
----
----
On stock up to 50 mm2 only.
Legend:
114
2)
-------
-------
-------
-------
-------
35
----
---35
-------
----
----
----
----
----
----
----
35
For use as earth conductor only.
= G FL GWT -O 3 x ...
= G FL GWT -J 4G ...
= G RD GWT -O 1 G (earth conductor for UMA 300D)
= G RD GWT -J 4G
50 Hz
Accessories
Cable Tie for Electric Cable
Applications
Securing electric cable at the riser / discharge pipe. Suitable for use in normal or slightly aggressive water.
Models for use in more aggressive water (for ex. seawater) available on request.
Selection Criteria
Type, number and size of the electric cable, as well as nominal diameter and length of the riser / discharge pipe.
Selection Table
Electric cable
Type
Number x core
dia. in mm2
Flat
Round
1)
Tie
size
m 1)
Required length of strap L per cable tie in  ... mm
for risers G .../DN ...
----
 kg
1 1/4”/
32
1 1/2”/
40
2”/
50
.../
65
3”/
80
4”/
100
5”/
125
6”/
150
.../
175
8”/
200
250
300
350
400
3 x 1.5
to
3 x 6.0
4 x 1.5
to
4 x 6.0
1
----
270
280
320
360
400
450
500
600
--------
--------
--------
--------
--------
--------
3 x 10
to
3 x 70
4 x 10
to
4 x 70
11
0.01
----
----
350
400
450
550
650
800
950
1100
1300
1500
1700
1900
3 x 1.5
to
3 x 6.0
4 x 1.5
to
4 x 6.0
1
----
270
280
320
360
400
450
500
600
------
------
------
------
------
------
3 x 10
4 x 10
2
0.08
----
----
350
400
450
550
650
800
950
1100
1300
1500
1700
1900
3 x 16
3 x 25
4 x 16
3a
0.19
------
------
350
400
450
550
650
800
950
1100
1300
1500
1700
1900
3 x 35
3 x 50
4 x 25
4 x 35
3
0.19
------
------
------
450
500
600
700
850
1000
1150
1350
1550
1750
1950
3 x 70
4 x 50
3b
0.19
------
------
------
450
500
600
700
850
1000
1150
1350
1550
1750
1950
3 x 95
4 x 70
4 x 95
4
0.55
------
------
------
------
------
650
750
900
1050
1200
1400
1600
1800
2000
3 cables 1 x 50
7
0.6
------
------
------
------
------
700
800
950
1100
1250
1450
1650
1850
2050
3 cables 1 x 70
8
0.6
------
------
------
------
------
700
800
950
1100
1250
1450
1650
1850
2050
3 cables 1 x 95
6
0.6
------
------
------
------
------
700
800
950
1100
1250
1450
1650
1850
2050
3 cables 1 x 120
3 cables 1 x 150
9
0.6
------
------
------
------
------
700
800
950
1100
1250
1450
1650
1850
2050
Cable protector (Sizes 11, 2 to 9).
Design
Size 11:
Size 1:
b
a
d
Sizes 2, 3, 3a, 3b, 4:
Sizes 6, 7, 8, 9:
d
b
c
e
c
a
a=
b=
c=
d=
Riser
Electric cable
Rubber strap
Plastic stud (2 pcs/cable tie)
a = Riser
b = Electric cable
c = Metal strap
d = Cable protector
e = Screw band with tension screw
(re-usable)
Note:
-- Use 1 cable tie each per cable and per 3 m of riser pipe.
-- If an extension cable with a larger diameter is connected to the motor lead, the cable tie size required for the larger cable is to
be used along the entire cable length.
115
50 Hz
Submersible borehole pumps
Flow Velocity v Past the UMA Submersible Motor
Depending on the general installation arrangement (i.e. depending, for example, on the ratio of outside motor diameter to inside
well or shroud diameter, etc.) a distinction must be made between the following cases ...
a) v = 0 m/s ... this applies, for example, when the pump set is installed in a deep well below the well screen / filter, in a pump
sump, tank or other reservoir, etc.
Caution: At v = 0 m/s, UMA 250D motors can only be operated at reduced rated power.
b) v  0.2 m/s ... this describes with adequate accuracy the case when the pump set is, for example, installed in a deep well above
the well screen / filter, etc. In borderline cases (for ex. if the inside well diameter is very large compared with the outside motor
diameter) the diagram below can be used to double-check the data.
c) v  0.5 m/s ... In this case it must always be checked, using the diagram below, whether the installation dimensions (i.e. the ratio
of outside motor diameter to inside well diameter) are adequate to ensure a minimum flow velocity past the motor of v  0.5 m/s. If
not, use a special cooling shroud.
How to read the diagram:
The requirement for a “flow velocity past the motor of v  0.2 or 0.5 m/s” is met, if the point of intersection of the capacity Q and
the inside well or shroud diameter DN is located on or to the right of the curve applicable to the submersible motor used.
Max. permissible well diameter for compliance with
required flow velocity past the motor
1400
V >= 0.2 m/s
 1200
[mm]
1000
V >= 0.5 m/s
800
DN 100V > 0.1
600
UMA 300D
UMA 250D
UMA 200D
UMA 150D
DN 100
400
200
0
0
100
200
300
400
500
600
700
800
900
Q [m#/h]
Example:
Given:
UPA 300 - 65/4 + UMA 250D 160/21 and v  0.2 m/s.
Found:
For Q = 250 m3/h ( Qopt) the following applies:  DN  700 mm.
This means that the requirement for v  0.2 m/s is met, if the pump set is, for example, installed in a well or cooling shroud of
DN  700 mm or  28 inches.
116
50 Hz
Submersible borehole pumps
117
3400.5/07--EN 31.12.2012
Subject to technical modification without prior notice.
50 Hz
Submersible borehole pumps
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