GEIGER Viking QS4127A carbon recirculation pump Operation & Maintenance Manual

Project:
Piscataway WWTP ENR Upgrade
Milford, DE
X1348CB0
Rev. 0
Operation & Maintenance Manual
11342: Viking Carbon Recirculation Pumps
Prepared For:
Norair Engineering Corp.
337 Brightseat Road Suite 200
Landover, MD 20785
Purchase Order No. 2321-101
July 23, 2012
Local Representative:
Geiger Pump & Equipment Co.
8924 Yellow Brick Road
Baltimore, Maryland 21237
Telephone: (410) 682-2660
Fax: (410) 682-4750
ENGINEERED ENVIRONMENTAL PRODUCTS FOR WATER AND WASTEWATER
TABLE OF CONTENTS
Customer:
Project:
Section:
Purchase Order No.
Norair Engineering Group
Piscataway WWTP ENR Upgrade
11342 Carbon Recirculation Pumps
2321-101
Section 1
Project Documents
Authorized Service Facility
Scope of Supply
Project Drawing
Section 2
Pump O&M Manual
Recommended Spare Parts
Assembly Drawing with Parts List
Section 3
Motor O&M Manual
Section 4
Reducer O&M Manual
Section 5
Coupling Installation
Section 6
Submittal
Section 7
Start Up Documents
Process Equipment - Pump Systems - Repair Service - Engineering
www.geigerinc.com
ENGINEERED ENVIRONMENTAL PRODUCTS FOR WATER AND WASTEWATER
Section 11342: Viking Carbon Recirculation Pumps
Section 1: Project Documents
Process Equipment - Pump Systems - Repair Service - Engineering
www.geigerinc.com
ENGINEERED ENVIRONMENTAL PRODUCTS FOR WATER AND WASTEWATER
AUTHORIZED SERVICE FACILITY
The local authorized facility for field service, repair, and spare parts is:
Geiger Pump and Equipment Co.
8924 Yellow Brick Road
Baltimore MD 21237
Phone: 410 682-2660
Fax: 410 682-4750
Email: [email protected]
In the event of failure, for warranty services contact the above Authorized
Service Facility.
Process Equipment - Pump Systems - Repair Service - Engineering
www.geigerinc.com
ENGINEERED ENVIRONMENTAL PRODUCTS FOR WATER AND WASTEWATER
SCOPE OF SUPPLY
Section 11342: Carbon Recirculation Pumps
Qty two (2) Viking Pumps (IDEX), model QS4127A gear pumps, in stainless steel construction
as specified, with 10Hp explosion proof premium efficiency c-face motors, 3ph 460V 60Hz,
single cartridge mechanical seals as specified, in-line-gear reducers, coupling guard and
fabricated baseplate
Equipment Tag Numbers:
CRP-1
Carbon Recirculation Pump No. 1
CRP-2
Carbon Recirculation Pump No. 2
Check Out Geiger On-Line! www.geigerinc.com
ENGINEERED ENVIRONMENTAL PRODUCTS FOR WATER AND WASTEWATER
Section 11342: Viking Carbon Recirculation Pumps
Section 2: Pump O&M Manual
Process Equipment - Pump Systems - Repair Service - Engineering
www.geigerinc.com
Electronic copies of the most current TSM issue can be found on the Viking Pump website at www.vikingpump.com
TECHNICAL SERVICE MANUAL
UNIVERSAL SEAL HEAVY DUTY PUMPS
SECTION
TSM 630.2
SERIES 126A, 4126A, 226A AND 4226A DUCTILE IRON
PAGE
1 of 12
SERIES 123A, 4123A, 223A AND 4223A STEEL
ISSUE
G
SERIES 124A/E/EH, 4124A, 224A/AH, AND 4224A/Ah CAST IRON
SERIES 127A, 4127A, 227A AND 4227A STAINLESS STEEL
SIZES LS, Q AND QS
CONTENTS
Special Information . . . . . . . . . . . . . . . . . . . . 3
Maintenance . . . . . . . . . . . . . . . . . . . . . . . 3
Disassembly . . . . . . . . . . . . . . . . . . . . . . . 4
Assembly . . . . . . . . . . . . . . . . . . . . . . . . . 5
Mechanical Seal Replacement . . . . . . . . . . . . . . 6
Seal Removal . . . . . . . . . . . . . . . . . . . . . 6
Seal Installation . . . . . . . . . . . . . . . . . . . . 7
Thrust Bearing Adjustment . . . . . . . . . . . . . . . . 8
Installation of Carbon Graphite Bushings . . . . . . . . 9
Pressure Relief Valve Instructions . . . . . . . . . . . . 9
Disassembly . . . . . . . . . . . . . . . . . . . . . 10
Assembly . . . . . . . . . . . . . . . . . . . . . . .10
Pressure Adjustment . . . . . . . . . . . . . . . . . 10
figure 1
Size LS illustrated
(Shown with jacketed bracket and relief valve)
INTRODUCTION
The illustrations used in this manual are for identification
purposes only and cannot be used for ordering parts. Obtain
a parts list from the factory or a Viking representative. Always
give a complete name of part, part number and material with
the model number and serial number of pump when ordering
repair parts. The unmounted pump or pump unit model
number and serial number are on the nameplate.
In the Viking model number system, basic size letters are
combined with series number (124A, 4124A, 124E, 124EH,
126A, 4126A, 123A, 4123A, 127A, 4127A, 224A, 224AH,
4224A, 4224AH, 226A, 4226A, 223A, 4223A, 227A, 4227A)
indicating basic pump construction material.
figure 2
Size Q illustrated
(Non-Jacketed)
Model Chart Number
UNMOUNTED PUMP
Non-Jacketed
Packed
Mech. Seal
LS124A
LS124E
LS124EH
LS126A
LS123A
LS127A
Q124A
Q124E
Q126A
Q123A
Q127A
QS124A
QS124E
QS126A
QS123A
QS127A
LS4124A
LS4126A
LS4123A
LS4127A
Q4124A
Q4126A
Q4123A
Q4127A
QS4124A
QS4126A
QS4123A
QS4127A
Jacketed
Packed Mech. Seal
LS224A
LS224AH
LS226A
LS223A
LS227A
Q224A
Q226A
Q223A
Q227A
QS226A
QS223A
QS227A
LS4224A
LS224AH
LS4226A
LS4223A
LS4227A
Q4224A
Q4226A
Q4223A
Q4227A
QS4226A
QS4223A
QS4227A
UNITS
Units are designated
by the unmounted
pump model numbers
followed by a letter
indicating drive style.
V = V-Belt
D = Direct Connected
R = Viking Speed
Reducer
P = Commercial
Speed Reducer
figure 3
Size QS illustrated
(Non-Jacketed)
VIKING PUMP, INC. • A Unit of IDEX Corporation • Cedar Falls, IA 50613 USA
SAFETY INFORMATION AND INSTRUCTIONS
IMPROPER INSTALLATION, OPERATION OR MAINTENANCE OF PUMP MAY CAUSE SERIOUS INJURY
OR DEATH AND/OR RESULT IN DAMAGE TO PUMP AND/OR OTHER EQUIPMENT. VIKING’S WARRANTY
DOES NOT COVER FAILURE DUE TO IMPROPER INSTALLATION, OPERATION OR MAINTENANCE.
THIS INFORMATION MUST BE FULLY READ BEFORE BEGINNING INSTALLATION, OPERATION OR
MAINTENANCE OF PUMP AND MUST BE KEPT WITH PUMP. PUMP MUST BE INSTALLED, OPERATED
AND MAINTAINED ONLY BY SUITABLY TRAINED AND QUALIFIED PERSONS.
THE FOLLOWING SAFETY INSTRUCTIONS MUST BE FOLLOWED AND ADHERED TO AT ALL TIMES.
Symbol
Legend :
!
!
Danger - Failure to follow the indicated
instruction may result in serious injury
or death.
BEFORE opening any liquid chamber (pumping
chamber, reservoir, relief valve adjusting cap fitting,
etc.) be sure that :
● Any pressure in the chamber has been completely
vented through the suction or discharge lines or
other appropriate openings or connections.
● The pump drive system means (motor, turbine,
engine, etc.) has been “locked out” or otherwise
been made non-operational so that it cannot be
started while work is being done on the pump.
WARNING
WARNING
!
WARNING
● You know what material the pump has been
handling, have obtained a material safety data
sheet (MSDS) for the material, and understand
and follow all precautions appropriate for the safe
handling of the material.
!
!
!
!
WARNING
!
WARNING
BEFORE operating the pump, be sure all drive guards
are in place.
DO NOT operate pump if the suction or discharge
piping is not connected.
!
!
DO NOT place fingers into the pumping chamber or
its connection ports or into any part of the drive train
if there is any possibility of the pump shafts being
rotated.
DO NOT exceed the pumps rated pressure, speed, and
temperature, or change the system/duty parameters
from those the pump was originally supplied, without
confirming its suitability for the new service.
!
WARNING
BEFORE operating the pump, be sure that:
● It is clean and free from debris
● all valves in the suction and discharge pipelines
are fully opened.
● All piping connected to the pump is fully supported and correctly aligned with the pump.
● Pump rotation is correct for the desired direction
of flow.
!
WARNING
SECTION TSM 630.2
ISSUE
G
PAGE 2 OF 12
Warning - In addition to possible serious
injury or death, failure to follow the
indicated instruction may cause damage
to pump and/or other equipment.
INSTALL pressure gauges/sensors next to the
pump suction and discharge connections to monitor
pressures.
USE extreme caution when lifting the pump. Suitable
lifting devices should be used when appropriate. Lifting
eyes installed on the pump must be used only to lift
the pump, not the pump with drive and/or base plate.
If the pump is mounted on a base plate, the base plate
must be used for all lifting purposes. If slings are used
for lifting, they must be safely and securely attached.
For weight of the pump alone (which does not include
the drive and/or base plate) refer to the Viking Pump
product catalog.
DO NOT attempt to dismantle a pressure relief valve
that has not had the spring pressure relieved or is
mounted on a pump that is operating.
AVOID contact with hot areas of the pump and/or
drive. Certain operating conditions, temperature
control devices (jackets, heat-tracing, etc.), improper
installation, improper operation, and improper
maintenance can all cause high temperatures on the
pump and/or drive.
THE PUMP must be provided with pressure protection.
This may be provided through a relief valve mounted
directly on the pump, an in-line pressure relief valve,
a torque limiting device, or a rupture disk. If pump
rotation may be reversed during operation, pressure
protection must be provided on both sides of pump.
Relief valve adjusting screw caps must always point
towards suction side of the pump. If pump rotation is
reversed, position of the relief valve must be changed.
Pressure relief valves cannot be used to control pump
flow or regulate discharge pressure. For additional
information, refer to Viking Pump’s Technical Service
Manual TSM 000 and Engineering Service Bulletin
ESB-31.
THE PUMP must be installed in a matter that allows
safe access for routine maintenance and for inspection
during operation to check for leakage and monitor
pump operation.
This manual deals only with Series 124A, 4124A, 124E, 124EH,
126A, 4126A, 123A, 4123A, 127A, 4127A, 224A, 224AH,
4224A, 4224AH, 226A, 4226A, 223A, 4223A, 227A and 4227A
Heavy Duty Bracket Mounted Pumps. Refer to Figures 1
through 13 for general configuration and nomenclature used
in this manual. Pump specifications and recommendations are
listed in Catalog Section 630, Heavy Duty Bracket Mounted
Pumps, with Universal Seal Type Bracket.
SPECIAL INFORMATION
DANGER !
Before opening any Viking pump liquid
chamber (pumping chamber, reservoir,
relief valve adjusting cap fitting, etc.)
Be sure:
1. That any pressure in the chamber has
been completely vented through the
suction or discharge lines or other
appropriate openings or connections.
2. That the driving means (motor,
turbine, engine, etc.) has been “locked
out” or made non-operational so that
it cannot be started while work is
being done on pump.
3. That you know what liquid the
pump has been handling and the
precautions necessary to safely
handle the liquid. Obtain a material
safety data sheet (MSDS) for the
liquid to be sure these precautions
are understood.
Failure
to
follow
above
listed
precautionary measures may result in
serious injury or death.
ROTATION: Viking pumps operate equally well in a
clockwise or counterclockwise rotation. Shaft rotation
determines which port is suction and which is discharge.
Port in area where pumping elements (gear teeth) come out
of mesh is suction port.
PRESSURE RELIEF VALVES:
1. Viking pumps are positive displacement pumps and
must be provided with some sort of pressure protection.
This may be a relief valve mounted directly on the pump,
an inline pressure relief valve, a torque limiting device or
a rupture disk.
2. There are relief valve options available on those pump
models designed to accept a relief valve. Options may
include a return to tank relief valve and a jacketed relief
valve. Pumps equipped with a jacketed head plate are
generally not available with a relief valve.
3. If pump rotation is reversed during operation, pressure
protection must be provided on both sides of pump.
4. Relief valve adjusting screw cap must always point
towards suction side of pump. If pump rotation is
reversed, remove pressure relief valve and turn end for
end.
5. Pressure relief valves cannot be used to control pump
flow or regulate discharge pressure.
For additional information on pressure relief valves, Refer
to Technical Service Manual TSM000 and Engineering
Service Bulletin ESB-31.
SPECIAL MECHANICAL SEALS:
Extra care should be taken in repair of these pumps. Be sure
to read and follow all special instructions supplied with your
pump.
MAINTENANCE
Viking pumps are designed for long, trouble-free service life
under a wide variety of application conditions with a minimum
of maintenance. The points listed below will help provide
long service life.
LUBRICATION: External lubrication must be applied slowly
with a hand gun to all lubrication fittings every 500 hours of
operation with multi-purpose grease, NLGI # 2. Do not overgrease. Applications involving very high or low temperatures
will require other types of lubrication. Refer to Engineering
Service Bulletin ESB-515. Consult factory with specific
lubrication questions.
PACKING ADJUSTMENT: New packed pumps require
initial packing adjustment to control leakage as packing “runs
in”. Make initial adjustments carefully and do not over-tighten
packing gland. After initial adjustment, inspection will reveal
need for packing replacement. Refer to instructions under
Assembly on page 5, regarding repacking pump.
CLEANING PUMP: Keep pump as clean as possible. This
will facilitate inspection, adjustment and repair work and help
prevent overlooking a dirt covered grease fitting.
STORAGE: If pump is to be stored, or not used for six months
or more, pump must be drained and a light coat of light oil
must be applied to all internal pump parts.
Lubricate fittings and apply grease to pump shaft extension.
Viking suggests rotating pump shaft by hand one complete
revolution every 30 days to circulate the oil.
SUGGESTED REPAIR TOOLS: The following tools must be
available to properly repair Universal Seal Bracket Pumps.
These tools are in addition to standard mechanics’ tools such
as open-end wrenches, pliers, screwdrivers, etc. Most of the
items can be obtained from an industrial supply house.
1. Soft Headed hammer
2. Allen wrenches (some mechanical seals and set collars)
3. Packing hooks, flexible (packed pumps)
4. Mechanical seal installation sleeve
2-751-005-630 for 2.4375 inch seal; Q-QS pumps.
5. Bearing locknut spanner wrench
(Source: #472 J. H. Williams & Co. or equal);
LS-QS pumps.
6. Spanner wrench, adjustable pin type for use on bearing
housing (Source: #482 J. H. Williams & Co. or equal)
7. Brass bar
8. Arbor press
SECTION TSM 630.2
ISSUE
G
PAGE 3 OF 12
DISASSEMBLY
DANGER !
Before opening any Viking pump liquid
chamber (pumping chamber, reservoir,
relief valve adjusting cap fitting, etc.)
Be sure:
1. That any pressure in the chamber has
been completely vented through the
suction or discharge lines or other
appropriate openings or connections.
2. That the driving means (motor, turbine,
engine, etc.) has been “locked out”
or made non-operational so that it
cannot be started while work is being
done on pump.
3. That you know what liquid the pump
has been handling and the precautions
necessary to safely handle the liquid.
Obtain a material safety data sheet
(MSDS) for the liquid to be sure these
precautions are understood.
Failure
to
follow
above
listed
precautionary measures may result in
serious injury or death.
1. Mark head and casing before disassembly to insure
proper reassembly. The idler pin, which is offset in
pump head, must be positioned toward and equal
distance between port connections to allow for proper
flow of liquid through the pump.
Remove head from pump. Do not allow idler to fall from
idler pin. Tilt top of head back when removing to prevent
this. Avoid damaging head gasket. If pump is furnished
with pressure relief valve, it need not be removed from
head or disassembled at this point. Refer to Pressure
Relief Valve Instructions, page 9.
If pump has jacketed head plate, it will separate from
head when it is removed. The gasket between head
and jacket head plate must be totally removed. Use
new gasket when assembling pump.
2. Remove idler and bushing assembly.
3. Insert length of hardwood or brass through port opening
between rotor teeth or lock coupling end or shaft to keep
shaft from turning. Bend up tang of lockwasher and with
a spanner wrench; remove locknut and lockwasher from
shaft.
4. Loosen two setscrews in the face of the bearing housing
and remove the bearing housing assembly from the
bracket. Refer to Figure 5 or 6, page 5.
5. Remove pair of half round rings under the inner spacer
collar from the shaft. NOTE: There are no half round
rings on “Q” and “QS” size pumps.
6. Remove packing gland capscrews, slide-packing gland
out of stuffing box, and remove packing.
NOTE: Reference Mechanical Seal Replacement
beginning on page 6 when disassembling seal pump.
ITEM
1
NAME OF PART
ITEM
17
Locknut
NAME OF PART
ITEM
39
Packing Gland Capscrew
NAME OF PART
Idler Pin
2
Lockwasher
19
Packing
40
Head and Pin Assembly
3
End Cap for Bearing Housing
25
Bracket Bushing
43
Stud for Head
4
Bearing Spacer Collar (Outer)
27
Bracket and Bushing Assembly
44
Nut for Head
5
Lip Seal for Bearing Housing (2 Req’d)
28
Capscrew for Bracket
45
Relief Valve Gasket
6
Roller Bearing (2 Req’d)
29
Bracket Gasket
46
Capscrew for Relief Valve
7
Bearing Housing
30
Pipe Plug
47
Internal Relief Valve
Heater Cartridges for Bracket (124E Pumps Only)
8
Bearing Spacer Collar (Inner)
31
Casing
48
12
Grease Fitting
34
Pipe Flange Gasket
49*
Heater Cartridges for Head (124E Pumps Only)
13
Mechanical Seal
35
Head Gasket
51
Stud for Flanges
52
Nut for Flanges
13B
Cartridge Mechanical Seal
36
Rotor and Shaft Assembly
15
Packing Gland
37
Idler and Bushing Assembly
16
Packing Gland Nut
38
Idler Bushing
FIGURE 4
EXPLODED VIEW of universal bracket pump (typical)
SECTION TSM 630.2
ISSUE
G
PAGE 4 OF 12
Not Illus.
Cover Plate, Relief Valve
* The number of Heater Cartridges for Head varies by pump size.
See Table 2 on Page 13 for the number required by pump size.
7. Carefully remove rotor and shaft to avoid damaging
bracket bushing.
bracket
bearing housing
8. Loosen two radial setscrews in flange of bearing housing
and with a spanner wrench remove the outer end cap
with closure and outer bearing spacer collar.
9. Remove the double row ball bearing, (2 tapered roller
bearings on “Q” and “QS” sizes), closure and inner
bearing spacer collar from the bearing housing.
10. Clean all parts thoroughly and examine for wear and
damage. Check lip seals, bearings, bushings, and idler
pin and replace if necessary. Check all other parts for
nicks, burrs, excessive wear and replace if necessary.
Wash bearings in clean solvent. Blow out bearings with
compressed air. Do not allow bearings to spin; turn
them slowly by hand. Spinning bearings will damage
bearing components. Make sure bearings are clean,
then lubricate with light oil and check for roughness.
Roughness can be determined by turning outer race by
hand.
CAUTION: Do not intermix inner and outer races of tapered
roller bearing (“Q” and “QS sizes).
11. Casing can be checked for wear or damage while
mounted on bracket.
12. Inspect bracket bushing for wear and remove if damaged
or worn.
ball bearing
bearing housing
setscrew
spacer collar
shaft
lipseal
end cap
setscrew
half round rings
figure 5
LS Bearing housing assembly
setscrew
spacer collar
spacer
collar
shaft
lipseal
lipseal
end cap
setscrew
TAPERED roller bearing
figure 6
q-qs bearing housing assembly
ASSEMBLY
1. Install bracket bushing. If bracket bushing has a
lubrication groove, install bushing with groove at 6.00
o’clock position in bracket. If carbon graphite, Refer to
Installation of Carbon Graphite Bushings, page 9.
2. Coat shaft of rotor shaft assembly with light oil. Start
end of shaft in bracket bushing turning from right to left,
slowly pushing rotor in casing.
3. Coat idler pin with light oil and place idler and bushing
on idler pin in head. If replacing with carbon graphite
bushing, Refer to Installation of Carbon Graphite
Bushings, page 9.
4. Using a .010 to .015 inch thick head gasket, install head
and idler assembly on pump. Pump head and casing
should have been marked before disassembly to insure
proper reassembly. If not, be sure idler pin, which is
offset in pump head, is positioned toward the equal
distance between port connections to allow for proper
flow of liquid through pump.
Refer to Figure 5 and 6 for bearing housing assembly.
5. Install the lipseal in the bearing housing (See the
appropriate figure for lip orientation).
6. “LS” Pumps: Pack the ball bearing with grease and
push or press the bearing into the bearing housing.
Refer to Figure 5.
“Q” and “QS” Pumps: Pack tapered roller bearings
with grease and press or push bearings into housing with
large end of inner races together. It is possible to install
bearings incorrectly. For proper assembly see Figure 6.
7. Install the lipseal in the end cap (see appropriate figure
for lip orientation). Thread the end cap into the bearing
housing along with outer bearing spacer collar and
tighten against the bearing.
SECTION TSM 630.2
ISSUE
G
PAGE 5 OF 12
“Q” and “QS” PUMPS ONLY: Tapered roller bearings
require preload to operate properly. To set preload
tighten end cap so that inner races of bearings cannot
be rotated by hand. Back the end cap off to allow inner
races to rotate with slight resistance.
MECHANICAL SEAL REPLACEMENT
Lock end cap in place with two setscrews in the flange of
the bearing housing.
1. Cartridge (Figure 7, page 7)
8. When assembling pack pump, use packing suitable for
liquid being pumped. Install packing, staggering the
joints from on side of shaft to other. Lubricate packing
rings with oil, grease, or graphite to aid assembly. Install
packing, capscrews, and nuts. Make sure gland is
installed square and nuts are tightened evenly. Tighten
nuts until packing gland is snug against packing.
NOTE: See Seal Installation, page 7 when reassembling a seal pump.
9. Slide inner spacer collar over shaft with recessed end
facing rotor. “Q” and “QS” bearing spacer collars are not
recessed.
Place pair of half round rings on shaft and slide inner
bearing spacer collar over half round rings to lock them
in place. There is no pair of half round rings on “Q” and
“QS” size pumps.
10. Thread the bearing housing with lipseals; end cap,
outer bearing spacer collar and bearings installed into
bracket.
11. Put lockwasher and locknut on shaft. Insert length of
hardwood or brass through port opening between rotor
teeth to keep shaft from turning. Tighten locknut to 120150 - ft.lbs. torque (LS) or 170-190 - ft.lbs. torque (Q,QS)
. If tang does not line up with slot, tighten locknut until it
does. Failure to tighten locknut or engage lockwasher
tang could result in early bearing failure and cause
damage to rest of pump. Remove length of hardwood or
brass from port opening.
12. Adjust pump end clearance as in Thrust Bearing
Adjustment page 8.
13. Lubricate all grease fittings with multi-purpose grease,
NLGI #2.
DANGER !
Before starting pump, be sure all drive
equipment guards are in place.
Failure to properly mount guards may
result in serious injury or death.
This manual deals with the three standard types of mechanical
seals supplied on Universal Bracket models 4124A, 4126A,
4123A, 4127A, 4224A, 4224AH, 4226A, 4223A, 4227A.
2. Elastomeric Bellows (Figure 9, page 7)
3. PTFE Wedge (Figure 10, page 7)
Identification of seal type is an important step towards proper
maintenance. For mechanical seal types not shown, see the
Seal Instruction Drawing (SID) furnished with the pump or
contact a Viking representative.
SEAL REMOVAL
DANGER !
Before opening any Viking pump liquid
chamber (pumping chamber, reservoir,
relief valve adjusting cap fitting, etc.)
Be sure:
1. That any pressure in the chamber has
been completely vented through the
suction or discharge lines or other
appropriate openings or connections.
2. That the driving means (motor,
turbine, engine, etc.) has been “locked
out” or made non-operational so that
it cannot be started while work is
being done on pump.
3. That you know what liquid the
pump has been handling and the
precautions necessary to safely
handle the liquid. Obtain a material
safety data sheet (MSDS) for the
liquid to be sure these precautions
are understood.
Failure
to
follow
above
listed
precautionary measures may result in
serious injury or death.
CARTRIDGE TYPE
Cartridge mechanical seals are designed so that they may
be replaced with minimal pump and piping disassembly. The
seal may be accessed by removing the bearing housing.
(See Disassembly, Steps 3-5, page 4).
1. Remove any flush or barrier fluid tubes connected to the
seal gland.
2. Loosen setscrews on the seal collar to free the cartridge
seal from the shaft.
3. Remove the two gland capscrews and slide the cartridge
seal out through the bearing housing opening.
If the pump is to be disassembled further, refer to
Disassembly, page 4.
SECTION TSM 630.2
ISSUE
G
PAGE 6 OF 12
ELASTOMERIC BELLOWS
AND PTFE WEDGE TYPE
Elastomeric bellows and PTFE wedge seals generally require
pump disassembly to be replaced (See Disassembly, steps
1-5, page 4).
FLUSH
CONNECTION
SEAL ACCESS
HOLE
MECHANICAL SEAL
(ROTARY MEMBER)
SEAT GASKET
SEAL HOLDER
(NOT USED ON LS)
SEAL PLATE
(PACKING GLAND
ON LS)
1. Loosen nuts and remove seal plate, seal plate holder,
seal seat and seal gasket(s).
2. Loosen setscrew in set collar (bellows) or mechanical
seal rotary member (wedge). NOTE: Piping and/or
plugs will need to be removed to access setscrews.
3. The remainder of the mechanical seal may be removed
in conjunction with Step 7 of Disassembly, page 4.
SET COLLAR
ASSEMBLY SEAL SEAT
CARTRIDGE
NUT
VENT CONNECTION
CAPSCREW
MECHANICAL
SEAL
figure 9
ELASTOMERIC BELLOWS SEAL
CARTRIDGE TYPE
CENTER
CLIPS
SEAL
COLLAR
CAPSCREW
1. NOTE: Burrs left on shaft can damage O-ring on seal
sleeve during installation. Inspect shaft for burrs and
remove any found with a fine grade of emery cloth.
2. Clean rotor shaft and face of seal chamber.
3. Place tapered installation sleeve on shaft. Coat rotor
shaft, tapered installation sleeve, and O-ring in the
inside diameter of cartridge seal sleeve with a generous
amount of light oil. Refer to Figure 8.
4. Slide cartridge seal over installation sleeve on shaft until
it contacts the seal chamber face. Remove tapered
installation sleeve from shaft.
NUT
5. Follow steps 9-12 on page 6 under Assembly.
6. Insert gland capscrews and secure gland to bracket face.
NOTE: Turn shaft several turns while gland is loose to
center seal; then tighten gland tight enough to compress
gasket. Tighten only enough to contain leakage and not
to distort gland.
figure 7
cARTRIDGE mECHANICAL sEAL
SEAL INSTALLATION
TAPERED INSTALLATION SLEEVE
7. Lock cartridge seal drive collar to shaft and remove or
turn centering clips out of the way so as to clear the drive
collar.
8. Turn shaft by hand or jog motor to check drive collar for
runout.
9. Connect flush line or vent stuffing box seals without flush
line until liquid is present on start up.
NOTE: For maximum seal life, flush line should be used.
SHAFT
COAT ROTOR SHAFT, TAPERED INSTALLATION
SLEEVE AND INNER DIAMETER OF MECHANICAL
SEAL WITH LIGHT OIL BEFORE ASSEMBLY.
figure 8
DANGER !
Before starting pump, be sure all drive
equipment guards are in place.
Failure to properly mount guards may
result in serious injury or death.
SECTION TSM 630.2
ISSUE
G
PAGE 7 OF 12
FLUSH CONNECTION
SEAL ACCESS HOLE
MECHANICAL SEAL
(ROTARY MEMBER)
SEAL SEAT
SEAL HOLDER
SEAL PLATE
CAPSCREW
NUT
figure 10
PTFE Wedge SEAL
NOTE: For maximum seal life, flush line should be
used.
1. Clean rotor shaft and seal housing bore. Make sure they
are free of dirt, grit and scratches. Gently radius leading
edge of shaft diameter over which seal is to be placed.
NOTE: Never touch mechanical seal faces with anything
except clean hands or clean cloth. Minute particles can
scratch the seal faces and cause leakage.
2. Place tapered installation sleeve on the shaft (See
Figure 11).
3. Coat outside of tapered installation sleeve and inside of
rotary member of the seal with a generous quantity of
light oil. Grease is not recommended.
4. Start rotary member on shaft (including seat collar and
screws on bellows seal) and ease over tapered sleeve
(See Figure 11).
TAPERED INSTALLATION SLEEVE
ISSUE
G
PAGE 8 OF 12
6. FOR “O-RING” GASKET TYPE MECHANICAL SEAL
SEAT (BELLOWS SEAL): Lubricate outer diameter of
O-ring seal gasket with oil. Flush sealing faces of both
rotary member and seal seat with oil and press seal seat
in to bore until back, unlapped face, is flush with bore.
Install seal holder, seal plate, capscrews, and nuts and
tighten securely.
8. Connect flush line or vent stuffing box for seals without
flush line until liquid is present on start up.
For complete pump assembly instructions, see Assembly,
page 5.
SECTION TSM 630.2
NOTE: Be sure that the rotor and shaft are positioned
against the head before tightening set screws.
7. Remove tapered installation sleeve.
ELASTOMERIC BELLOWS
AND PTFE WEDGE TYPE
figure 11
5. Move rotary member so set screws are directly below
seal access holes on side of bracket (See Figure 9,
page 7 and Figure 10). Tighten all setscrews securely
to shaft.
FOR “CLAMPED-IN” TYPE MECHANICAL SEAL
SEAT (WEDGE SEAT): Flush sealing faces of both
rotary member and seal seat with oil and install seal
seat and seat gasket over end of shaft against machined
bracket face. Install other seal gasket, seal holder, seal
plate, capscrews and nuts and fasten securely.
SEAL GASKET
MECHANICAL SEAL
ROTARY MEMBER
NOTE: Some PTFE wedge seals are equipped with
holding clips, which compress the seal springs. Remove
holding clips to release springs after seal is installed on
shaft.
SHAFT
Refer to Assembly, page 5 to complete assembly.
THRUST BEARING ADJUSTMENT
1. Loosen the two set screws in the outer face of the
bearing housing and turn this thrust bearing assembly
clockwise until it can no longer be turned by hand. Back
off counter-clockwise until the rotor shaft can be turned
by hand with a slight noticeable drag.
2. For standard end clearance, back off the thrust bearing
assembly the required length measured on the outside
diameter of the bearing housing. See Table 1, page 9.
3. Tighten the two self-locking type “Allen” set screws, in
the outboard face of the bearing housing, with equal
force against the bracket. Your pump is now set with
standard end clearances and locked.
NOTE: Be sure the shaft can rotate freely. If not, back off
additional length on outside diameter and check again.
4. High viscosity liquids required additional end clearances.
The amount of extra end clearance depends on
the viscosity of the liquid pumped.
For specific
recommendations, consult the factory. Table 1 shows
the additional bearing housing adjustment required for
.001” increase in end clearance.
PUMP
SIZE
STANDARD
END
CLEARANCE
(Inch)
TURN BRG.
HOUSING
C.C.W.
LENGTH ON
O.D.
(Inch)
.005
1.25
.010
2.50
127A
4127A
.010
2.50
227A
4227A
.20
5.00
.010
3.10
MODEL
124A
4124A
126A
4126A
123A
4123A
LS
224A
224AH
4224A
4224AH
226A
4226A
223A
4223A
124E
124EH
124A
4124A
126A
4126A
123A
4123A
Q
QS
224A
4224A
226A
4226A
223A
4223A
124E
ADDITIONAL
LENGTH ON
O.D. BRG.
HOUSING FOR
.001” END CL.
(Inch)
.25
Carbon graphite bushings with extra interference fits are
frequently furnished for high temperature operation. These
bushings must be installed by a shrink fit.
1. Heat bracket for idler to 750ºF.
2. Install cool bushing with a press.
3. If facilities are not available to reach 750ºF. temperature,
it is possible to install with 450ºF. temperature; however
the lower the temperature the greater the possibility of
cracking the bushing.
4. Consult factory with specific questions on high
temperature applications.
Refer to Engineering
Service Bulletin ESB-3.
PRESSURE RELIEF VALVE
INSTRUCTIONS
VALVE - LIST OF PARTS
.015
4.65
127A
4127A
.010
3.10
227A
4227A
.020
6.20
.31
1.
Valve Cap
6.
2.
Adjusting Screw
7.
Valve Spring
3.
Lock Nut
8.
Poppet
4.
Spring Guide
9.
Cap Gasket
5.
Bonnet
10.
Valve Body
Bonnet Gasket
figure 12
SIZE LS
TABLE 1
INSTALLATION OF CARBON
GRAPHITE BUSHINGS
When installing carbon graphite bushings, extreme care must
be taken to prevent breaking. Carbon graphite is a brittle
material and easily cracked. If cracked, the bushing will
quickly disintegrate. Using a lubricant and adding a chamfer
on the bushing and the mating part will help in installation.
The additional precautions listed below must be followed for
proper installation.
1. A press must be used for installation.
2. Be certain bushing is started straight.
3. Do not stop pressing operation until bushing is in proper
position. Starting and stopping will result in a cracked
bushing.
4. Check bushing for cracks after installation.
VALVE - LIST OF PARTS
1.
Valve Cap
6.
2.
Adjusting Screw
7.
Valve Spring
3.
Lock Nut
8.
Poppet
4.
Spring Guide
5.
Bonnet
9.
10.
Valve Body
Cap Gasket
Bonnet Gasket
figure 13
SIZES Q AND QS
SECTION TSM 630.2
ISSUE
G
PAGE 9 OF 12
DISASSEMBLY
Mark valve and head before disassembly to insure proper
reassembly.
1. Remove valve cap.
2. Measure and record length of extension of adjusting
screw. Refer to “A” on Figure 12, page 9 and
Figure 13.
3. Loosen locknut and back out adjusting screw until spring
pressure is released.
4. Remove bonnet, spring guide, spring and poppet from
valve body. Clean and inspect all parts for wear or
damage and replace if necessary.
ASSEMBLY
Reverse procedures outlined under Disassembly. If valve
is removed for repairs be sure to replace in same position.
Relief valve adjusting screw cap must always point towards
suction side of pump. If pump rotation is reversed, remove
relief valve and turn end for end.
PRESSURE ADJUSTMENT
If a new spring is installed or if pressure setting of pressure
relief valve is to be changed from that which the factory has
set, the following instructions must be carefully followed.
1. Carefully remove valve cap, which covers adjusting
screw.
2. Loosen locknut (which locks adjusting screw so pressure
setting will not change during operation of pump).
3. Install a pressure gauge in discharge line for actual
adjusting operation.
1. Spacers should be installed between the foot of the
pump and the base. This will create an air gap between
the pump and base to limit heat transfer to the base.
2. Coat the threads of the heat cartridge with an anti-seize
compound prior to installation. Install heat cartridges into
the tapped ports on the head and bracket in the locations
shown in the Figure 13 below. Figure 13 also shows the
minimum clearance around the pump needed to install
and remove the heat cartridges as well as the location
for the thermocouple. The number of heaters used and
the total wattage for each pump size is given in Table
2 below. 3/8” heat cartridges should be tightened to
10ft-lbs. ½” and ¾” heat cartridges should be tightened
to 20 ft-lbs.
3. Viking recommends installing a closed loop temperature
controller with a control algorithm that will minimize or
prevent overshooting the set point temperature. The set
point temperature needs to be slightly higher than the
melting point and significantly lower than the flash point
or boiling point of the liquid being pumped. Viking does
offer a controller for use with our heat cartridges. Ask
your local Viking distributor for details.
WARNING !
Setting the set point temperature higher
than necessary will not make the pump
heat any faster and will shorten the life of
the heat cartridges.
4. Properly insulate the pump to minimize heat loss. The
pump will not heat properly if it is not insulated.
4. Turn adjusting screw in to increase pressure and out to
decrease pressure.
5. With discharge line closed at point beyond pressure
gauge and pump running, gauge will show maximum
pressure that the valve will allow (full bypass).
IMPORTANT
In ordering parts for pressure relief valve, always give
model number and serial number of pump as it appears on
nameplate and name of part wanted. When ordering springs,
be sure to give pressure setting desired.
HEAT CARTRIDGES
ASSEMBLY
INSTALLATION INSTRUCTIONS:
WARNING !
The pump needs to be properly grounded
before the heat cartridges are installed.
SECTION TSM 630.2
ISSUE
G
PAGE 10 OF 12
DANGER !
• Always disconnect, lockout, and tag
out supply circuits prior to installing.
• The installation must comply with
standard and local regulations.
• All wiring should be done by a licensed
electrician to meet local codes.
• Study this manual thoroughly before
installing and using the heat cartridges.
• Pay special attention to this section
and the parts marked “WARNING!” or
“DANGER”.
• Should questions or uncertainties
arise, please contact your authorized
Viking distributor.
Failure to follow these instructions may
cause an electrical shock and/or sparks,
which may result in serious injury or
death.
NOTE:
1. Heat cartridges, temperature probes, and controllers
must be wired by a licensed electrician to meet local
codes.
7. Do not use heat cartridges with different watt densities
from those supplied by Viking. Changing watt densities
may result in localized over or under heating.
2. Heat cartridges require 240VAC, 1 Phase, 60 Hz or
220VAC, 1 Phase, 50 Hz power supply.
8. The thermocouple or temperature probe must be
installed in the bracket location shown in Figure 13
below. Any other location may result in localized over or
under heating.
3. Heat cartridges are UL, CSA, & CE marked, RoHs
compliant.
9. Please see TSM 630.4 for technical information on the
Viking supplied controller for the heat cartridges.
4. Heat cartridges and cables are water resistant but not
water proof. They need to be installed in a protected
area.
10. The wires for the heat cartridges can be joined together
in a junction box, and a single wire from the junction box
can be connected to the controller.
5. To make sure that the liquid within the pump is melted
and to avoid damage to the pump, do not start the pump
until the set point temperature has been reached.
11. WARNING Heat cartridges will be hot. Do not touch
pump or heat cartridges until they have been allowed to
cool.
6. Several factors such as the size of pump, the set point
temperature, and the insulation will affect the amount
of time it will take for the pump to reach the set point
temperature. Typically it will take 3-4 hours for the pump
to reach its set point temperature.
Dimensions - LS through QS Sizes – Electrically Heated – Non Jacketed
(Top View)
BB
AA
DD
CC
Bracket Heater to Port
Center Line (DD)
Model
LS124E
Q124E
QS124E
Inch
6.09
5.83
6.33
mm
154.69
148.08
160.78
EE
Temp Probe to Port
Center Line (CC)
Head Heater to Port
Center Line (EE)
Inch
6.25
7.33
7.83
Inch
6.44
8.25
9.25
mm
158.75
186.18
198.88
Required to Remove Heater
(AA)
mm
163.58
209.55
234.95
Figure 13 - HEAT CARTRIDGE AND THERMOCOUPLE LOCATIONS
(BB)
Inch
7.00
mm
177.80
Inch
6.50
mm
165.10
9.25
234.95
7.75
196.85
* The thermocouple location for the LS size is
located on the opposite side of the bracket as
shown in the drawing.
Wattage by Pump Size
Pump Size
Number of Heaters in Head
Number of Heaters in Bracket
Total Wattage
LS
Q
QS
2
3
3
2
2
2
1250
2200
2200
TABLE 2 - NUMBER OF HEAT CARTRIDGES IN EACH PUMP MODEL
SECTION TSM 630.2
ISSUE
G
PAGE 11 OF 12
TECHNICAL SERVICE MANUAL
UNIVERSAL SEAL HEAVY DUTY PUMPS
SECTION
TSM 630.2
SERIES 126A, 4126A, 226A AND 4226A DUCTILE IRON
PAGE
12 of 12
SERIES 123A, 4123A, 223A AND 4223A STEEL
ISSUE
G
SERIES 124A/E/EH, 4124A, 224A/AH, AND 4224A/Ah CAST IRON
SERIES 127A, 4127A, 227A AND 4227A STAINLESS STEEL
SIZES LS, Q AND QS
WARRANTY
Viking warrants all products manufactured by it to
be free from defects in workmanship or material for a
period of one (1) year from date of startup, provided
that in no event shall this warranty extend more than
eighteen (18) months from the date of shipment from
Viking. The warranty period for Universal Seal series
pumps ONLY, shipped after July 1, 2001 (Universal
Seal models listed below) is three (3) years from date
of startup, provided that in no event shall this warranty
extend more than forty-two (42) months from the date
of shipment from Viking.
If, during said warranty period, any products sold by
Viking prove to be defective in workmanship or material
under normal use and service, and if such products
are returned to Viking’s factory at Cedar Falls, Iowa,
transportation charges prepaid, and if the products
are found by Viking to be defective in workmanship
or material, they will be replaced or repaired free of
charge, FOB. Cedar Falls, Iowa.
Viking assumes no liability for consequential
damages of any kind and the purchaser by acceptance
of delivery assumes all liability for the consequences of
the use or misuse of Viking products by the purchaser,
his employees or others. Viking will assume no field
expense for service or parts unless authorized by it in
advance.
Equipment and accessories purchased by Viking
from outside sources which are incorporated into any
Viking product are warranted only to the extent of and
by the original manufacturer’s warranty or guarantee,
if any.
THIS IS VIKING’S SOLE WARRANTY AND IS IN
LIEU OF ALL OTHER WARRANTIES, EXPRESSED
OR IMPLIED, WHICH ARE HEREBY EXCLUDED,
INCLUDING IN PARTICULAR ALL WARRANTIES
OF MERCHANTABILITY OR FITNESS FOR A
PARTICULAR PURPOSE. No officer or employee of
IDEX Corporation or Viking Pump, Inc. is authorized to
alter this warranty.
Universal Seal Pump Models: Sizes H, HL, K, KK, L,
LQ, LL, LS, Q, QS, N, R and RS in Series 124A, 4124A,
124E, 4124E, 124EH, 4124EH, 4124AE, 4124B, 224A,
4224A, 224AH, 4224AH, 224AE, 4224AE, 4224B, 324A,
4324A, 126A, 4126A, 226A, 4226A, 123A, 4123A, 223A,
4223A, 323A, 4323A, 127A, 4127A, 227A, 4227A, 327A
and 4327A.
VIKING PUMP, INC. • A Unit of IDEX Corporation • Cedar Falls, IA 50613 USA
© 12/2010 Viking Pump Inc.
All rights reserved
ENGINEERED ENVIRONMENTAL PRODUCTS FOR WATER AND WASTEWATER
April 25, 2012
Piscataway WWTP ENR Upgrade
Section: 11342 Carbon Recirculation Pumps
Recommended Spare Parts List
Part Number
V42-129-00988005
V42-126-00388000
V42-447-02263400
V42-477-30499900
Part Name
Idler Bushing
Bushing Bracket
Idler Pin
Mechanical Seal
Quantity
1
1
1
1
Geiger Pump & Equipment Company
8924 Yellow Brick Road
Baltimore MD, 21237
Phone: 410-682-2660
Fax: 410-682-4750
*Prices Subject to Change*
Check Out Geiger On-Line! www.geigerinc.com
Price
$389.76 each*
$433.79 each*
$1,356.43 each*
$2,099.24 each*
Section
R630.48
Viking Effective Date 05/30/08
Distributor Print Date ec
MODELS QS127A, QS4127A
QS227A, QS4227A
Quoting Distributor:
Subject to Change without notice. F.O.B. Cedar Falls
Part numbers provided by Viking Pump are standard parts or options for this model. Any modifications to part numbers or pricing made to this document are the
responsibility of the authorized Viking distributor. It is recommended that the pump serial number be provided for verification of actual part numbers required for a
specific pump.
Ⓐ
Ⓐ Packing
Option
Component
Seal Option
ITEM
Ⓑ
PART NO.
⑲
Generic cartridge seal shown for identification.
Cartridge seal options and part numbers are located in
the P630 pricing pages. Circulation lines and mounting
hardware varies with seal. Refer to Seal Installation
Drawings or pump serial number for part numbers.
DESCRIPTION
MATERIAL
1
2-507-009-375-00
Locknut, #N-11
2
2-807-010-375-00
Lockwasher, #TW-111
Steel
3
2-140-055-100-00
End Cap for Bearing Housing
Iron
4
2-288-054-295-00
Bearing Spacer Collar (Outer)
Steel
5
2-283-031-378-00
Lip Seal (2 Req’d)
Buna-N
6
2-056-016-375-00
Roller Bearing (2 Req’d)
Steel
7
2-060-033-722-00
Bearing Housing
Aluminum
8
2-288-054-295-00
Bearing Spacer Collar (Inner)
Steel
12
2-469-002-376-00
Grease Fitting, 1/8” NPT (Straight) (2 Req’d)
Steel
15
2-525-015-630-00
Packing Gland
Stainless Steel
16
2-505-009-610-00
Packing/Seal Gland Nut, 5/8” NC Self Locking (2 Req’d)
Stainless Steel
17
2-151-003-610-00
Packing/Seal Gland Capscrew, 5/8” NC 3” Lg. (2 Req’d)
Stainless Steel
2-520-018-830-00
Packing (7 Req'd)
Standard
2-480-028-999-00
Mechanical Seal (Complete)
PTFE
20
2-805-034-630-00
Packing Retaining Washer
Stainless Steel
22
2-527-083-630-00
Seal Holder
Stainless Steel
23
2-527-042-630-00
Seal Holder Plate
Stainless Steel
2-126-003-880-00
Bracket Bushing
Carbon Graphite
2-126-003-880-05
Bushing for Jacketed Bracket
Carbon Graphite
3-079-356-700-00
Bracket and Bushing
3-079-368-700-05
1
19
25
27
Jacketed Bracket and Bushing
Steel
Stainless Steel/Carbon
Graphite
Stainless Steel/Carbon
Graphite
28
2-151-025-610-00
Capscrew for Bracket, 5/8” NC 1-1/2” Lg. (8 Req’d)
Stainless Steel
29
2-314-003-806-15
Bracket Gasket
Standard
30
2-542-010-610-00
Pipe Plug - 3/8” (1 Req’d)
Stainless Steel
30A
2-542-004-610-00
Pipe Plug - 1/4” (4 Req’d)
Stainless Steel
31
2-234-084-630-00
Casing
Stainless Steel
34
2-314-006-806-62
Pipe Flange Gasket (2 Req’d)
Standard
35
2-314-003-806-15
Head Gasket
Standard
2
Stainless Steel/Stainless
Steel
Stainless Steel/Stainless
Steel
Stainless Steel/Carbon
Graphite
3-575-300-724-47
36
3-575-300-724-67
37
3-422-303-701-75
Rotor and 22-1/4” Shaft, “B” Dimension 4-1/2” with 1/2” x 4-3/8” Key on
End
2
Rotor and 22-1/4” Shaft, “B” Dimension 4-1/2” with 1/2” x 4-3/8” Key on
End for Jacketed Pumps
Idler and Bushing Assembly
Section
R630.48
Viking Effective Date 05/30/08
Distributor Print Date ec
MODELS QS127A, QS4127A
QS227A, QS4227A
Quoting Distributor:
Subject to Change without notice. F.O.B. Cedar Falls
38
2-129-043-880-05
Idler Bushing
Carbon Graphite
39
2-447-036-634-00
Idler Pin, Lube
Coated Stainless Steel
3-391-302-784-00
Head (Valve Type used with Cover Plates when Less Valve) and Lube
Idler Pin Assembly
3-392-301-70P-00
1
Stainless Steel/Coated
Stainless Steel
Stainless Steel/Coated
Stainless Steel
43
2-782-007-610-00
Stud for Head, 5/8” NC 2-1/4” Lg. (8 Req’d)
44
2-503-012-610-00
Nut for Head, 5/8” NC (8 Req’d)
Stainless Steel
45
2-308-009-806-15
Relief Valve or Cover Plate Gasket (2 Req’d)
Standard
46
2-150-032-610-00
Capscrew 3/8” NC 3/4” Lg. For Valve or Cover Plates (8 Req’d)
Stainless Steel
47
3-795-830-000-00
Internal Relief Valve - High Temp. (Complete)
Stainless Steel
48
2-294-206-630-00
Cover Plate (For Plain Head Pump) (2 Req’d)
Stainless Steel
†51
2-782-047-610-00
Stud for Flanges, 3/4” NC 3-1/4” Lg. (16 Req’d)
Stainless Steel
52
2-503-013-610-00
Nut for Flanges, 3/4” NC (16 Req’d)
Stainless Steel
40
Head (Jacketed) and Lube Idler Pin Assembly
Stainless Steel
1
56
3-463-057-999-00
1 thru 8 3-060-078-999-00
Circulation Line Assembly (assembled standard as Suck Back for
component mechanical seals, or Flush for packing) ⑲
Bearing Housing Assembly (Complete)
Stainless Steel
Aluminum
2-596-004-375-00
1, 3
Bearing Housing Set Screw 5/16” NC 5/16” Lg. (2 Req’d)
Steel
2-490-008-902-00
1, 3
Insert 1/4” O.D. x 1/8” (2 Req’d). Used with End Cap Set Screw
Nylon
2-596-029-375-00
1, 3
End Cap Set Screw 3/8” NC 3/4” (2 Req’d)
Steel
Miscellaneous Notes
1. Not illustrated.
2. When ordering a rotor and shaft, see instruction on sample order sheet in Section R000 of repair parts catalog or TR901.
3. Included in Bearing Housing Assembly Kit.
The following trademarked materials may be used on any product:
Aflas® - Registered Trademark of Asahi Glass Co. Ltd.
PPS - Reinforced polyphenylene sulfide.
Viton® - Registered Trademark of DuPont Performance Elastomers.
When ordering parts be sure to give PART NUMBER, NAME OF PART, MATERIAL, MODEL & SERIAL NO. of the pump as it appears on nameplate.
Viking Pump, Inc. grants license to its authorized distributors to copy, modify and distribute these repair parts sheets to their customers as necessary to meet
business needs.
† Changed or added since 5/08
© 2008
ENGINEERED ENVIRONMENTAL PRODUCTS FOR WATER AND WASTEWATER
Section 11342: Viking Carbon Recirculation Pumps
Section 3: Motor O&M Manual
Process Equipment - Pump Systems - Repair Service - Engineering
www.geigerinc.com
Integral Horsepower
AC Induction Motors
Installation & Operating Manual
2/09
MN400
Any trademarks used in this manual are the property of their respective owners.
Table of Contents
Section 1
General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Limited Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Safety Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Receiving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Removal From Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Section 2
Installation & Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Alignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Doweling & Bolting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Guarding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Conduit Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
AC Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
First Time Start Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Coupled Start Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Jogging and Repeated Starts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Section 3
Maintenance & Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Relubrication & Bearings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Type of Grease . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Relubrication Intervals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Relubrication Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Troubleshooting Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Suggested bearing and winding RTD setting guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MN400
1-1
1-1
1-1
1-1
1-2
1-2
1-3
1-4
2-1
2-1
2-1
2-1
2-1
2-2
2-2
2-2
2-2
2-2
2-3
2-4
2-4
2-4
3-1
3-1
3-1
3-1
3-1
3-3
3-4
3-5
Table of Contents i
Section 1
General Information
ii Table of Contents
MN400
Section 1
General Information
Overview
Important:
This manual contains general procedures that apply to Baldor Motor products. Be sure to read and
understand the Safety Notice statements in this manual. For your protection, do not install, operate or
attempt to perform maintenance procedures until you understand the Warning and Caution statements.
A Warning statement indicates a possible unsafe condition that can cause harm to personnel.
A Caution statement indicates a condition that can cause damage to equipment.
This instruction manual is not intended to include a comprehensive listing of all details for all
procedures required for installation, operation and maintenance. This manual describes general
guidelines that apply to most of the motor products shipped by Baldor. If you have a question
about a procedure or are uncertain about any detail, Do Not Proceed. Please contact your Baldor
distributor for more information or clarification.
Before you install, operate or perform maintenance, become familiar with the following:
S
NEMA Publication MG-2, Safety Standard for Construction and guide
for Selection, Installation and Use of Electric Motors and Generators.
S
The National Electrical Code
S
Local codes and Practices
Limited Warranty
www.baldor.com/support/warranty_standard.asp
Safety Notice: This equipment contains high voltage! Electrical shock can cause serious or fatal injury. Only qualified
WARNING:
WARNING:
WARNING:
WARNING:
WARNING:
WARNING:
WARNING:
WARNING:
WARNING:
WARNING:
WARNING:
MN400
personnel should attempt installation, operation and maintenance of electrical equipment.
Be sure that you are completely familiar with NEMA publication MG-2, safety standards for construction and
guide for selection, installation and use of electric motors and generators, the National Electrical Code and
local codes and practices. Unsafe installation or use can cause conditions that lead to serious or fatal injury.
Only qualified personnel should attempt the installation, operation and maintenance of this equipment.
Do not touch electrical connections before you first ensure that power has been disconnected.
Electrical shock can cause serious or fatal injury. Only qualified personnel should attempt the
installation, operation and maintenance of this equipment.
Disconnect all electrical power from the motor windings and accessory devices before
disassembly of the motor. Electrical shock can cause serious or fatal injury.
Be sure the system is properly grounded before applying power. Do not apply AC power before
you ensure that all grounding instructions have been followed. Electrical shock can cause
serious or fatal injury. National Electrical Code and Local codes must be carefully followed.
Avoid extended exposure to machinery with high noise levels. Be sure to wear ear protective
devices to reduce harmful effects to your hearing.
Surface temperatures of motor enclosures may reach temperatures which can cause discomfort
or injury to personnel accidentally coming into contact with hot surfaces. When installing,
protection should be provided by the user to protect against accidental contact with hot surfaces.
Failure to observe this precaution could result in bodily injury.
This equipment may be connected to other machinery that has rotating parts or parts that are
driven by this equipment. Improper use can cause serious or fatal injury. Only qualified
personnel should attempt to install operate or maintain this equipment.
Do not by-pass or disable protective devices or safety guards. Safety features are designed to
prevent damage to personnel or equipment. These devices can only provide protection if they
remain operative.
Avoid the use of automatic reset devices if the automatic restarting of equipment can be
hazardous to personnel or equipment.
Be sure the load is properly coupled to the motor shaft before applying power. The shaft key
must be fully captive by the load device. Improper coupling can cause harm to personnel or
equipment if the load decouples from the shaft during operation.
Use proper care and procedures that are safe during handling, lifting, installing, operating and
maintaining operations. Improper methods may cause muscle strain or other harm.
Thermostat contacts automatically reset when the motor has slightly cooled down. To prevent
injury or damage, the control circuit should be designed so that automatic starting of the motor is
not possible when the thermostat resets.
General Information 1-1
Section 1
General Information
Safety Notice Continued
WARNING:
UL Listed motors must only be serviced by UL Approved Authorized Baldor Service Centers if
these motors are to be returned to a hazardous and/or explosive atmosphere.
WARNING:
Pacemaker danger − Magnetic and electromagnetic fields in the vicinity of current carrying
carrying conductors and permanent magnet motors can result result in a serious health hazard to
persons with cardiac pacemakers, metal implants, and hearing aids. To avoid risk, stay way from
the area surrounding a permanent magnet motor.
WARNING:
Before performing any motor maintenance procedure, be sure that the equipment connected to
the motor shaft cannot cause shaft rotation. If the load can cause shaft rotation, disconnect the
load from the motor shaft before maintenance is performed. Unexpected mechanical rotation of
the motor parts can cause injury or motor damage.
WARNING:
Use only UL/CSA listed explosion proof motors in the presence of flammable or combustible
vapors or dust.
WARNING:
Motors that are to be used in flammable and/or explosive atmospheres must display the UL label
on the nameplate along with CSA listed logo. Specific service conditions for these motors are
defined in NFPA 70 (NEC) Article 500.
WARNING:
Guards must be installed for rotating parts such as couplings, pulleys, external fans, and unused
shaft extensions, should be permanently guarded to prevent accidental contact by personnel.
Accidental contact with body parts or clothing can cause serious or fatal injury.
Caution:
To prevent premature equipment failure or damage, only qualified maintenance personnel should
perform maintenance.
Caution:
Do not over−lubricate motor as this may cause premature bearing failure.
Caution:
Do not over tension belts. Excess tension may damage the motor or driven equipment.
Caution:
Do not lift the motor and its driven load by the motor lifting hardware. The motor lifting hardware
is adequate for lifting only the motor. Disconnect the load (gears, pumps, compressors, or other
driven equipment) from the motor shaft before lifting the motor.
Caution:
If eye bolts are used for lifting a motor, be sure they are securely tightened. The lifting direction
should not exceed a 20° angle from the shank of the eye bolt or lifting lug. Excessive lifting
angles can cause damage.
Caution:
To prevent equipment damage, be sure that the electrical service is not capable of delivering more
than the maximum motor rated amps listed on the rating plate.
Caution:
If a HI POT test (High Potential Insulation test) must be performed, follow the precautions and
procedure in NEMA MG1 and MG2 standards to avoid equipment damage.
If you have any questions or are uncertain about any statement or procedure, or if you require additional
information please contact your Baldor distributor or an Authorized Baldor Service Center.
Receiving
Each Baldor Electric Motor is thoroughly tested at the factory and carefully packaged for shipment. When
you receive your motor, there are several things you should do immediately.
1. Observe the condition of the shipping container and report any damage immediately to the
commercial carrier that delivered your motor.
2. Verify that the part number of the motor you received is the same as the part number listed on your
purchase order.
Handling
The motor should be lifted using the lifting lugs or eye bolts provided.
Caution:
Do not lift the motor and its driven load by the motor lifting hardware. The motor lifting hardware
is adequate for lifting only the motor. Disconnect the load (gears, pumps, compressors, or other
driven equipment) from the motor shaft before lifting the motor.
1. Use the lugs or eye bolts provided to lift the motor. Never attempt to lift the motor and additional
equipment connected to the motor by this method. The lugs or eye bolts provided are designed to lift
only the motor. Never lift the motor by the motor shaft or the hood of a WPII motor.
2. To avoid condensation inside the motor, do not unpack until the motor has reached room temperature.
(Room temperature is the temperature of the room in which it will be installed).
The packing provides insulation from temperature changes during transportation.
3. When lifting a WPII (Weather Proof Type 2) motor, do not lift the motor by inserting lifting lugs into
holes on top of the cooling hood. These lugs are to be used for hood removal only.
A spreader bar should be used to lift the motor by the cast lifting lugs located on the motor frame.
1-2 General Information
MN400
4. If the motor must be mounted to a plate with the driven equipment such as pump, compressor etc.,
it may not be possible to lift the motor alone. For this case, the assembly should be lifted by a sling
around the mounting base. The entire assembly can be lifted as an assembly for installation.
Do not lift the assembly using the motor lugs or eye bolts provided. Lugs or eye bolts are designed to
lift motor only. If the load is unbalanced (as with couplings or additional attachments) additional slings
or other means must be used to prevent tipping. In any event, the load must be secure before lifting.
If the load is unbalanced (as with couplings or additional attachments) additional slings or other
means must be used to prevent tipping. In any event, the load must be secure before lifting.
Storage
Storage requirements for motors and generators that will not be placed in service for at least six months
from date of shipment.
Improper motor storage will result in seriously reduced reliability and failure. An electric motor that does
not experience regular usage while being exposed to normally humid atmospheric conditions is likely to
develop rust in the bearings or rust particles from surrounding surfaces may contaminate the bearings.
The electrical insulation may absorb an excessive amount of moisture leading to the motor winding
failure.
A wooden crate “shell” should be constructed to secure the motor during storage. This is similar to an
export box but the sides & top must be secured to the wooden base with lag bolts (not nailed as export
boxes are) to allow opening and reclosing many times without damage to the “shell”.
Minimum resistance of motor winding insulation is 5 Meg ohms or the calculated minimum, which ever is
greater. Minimum resistance is calculated as follows: Rm = kV + 1
where: (Rm is minimum resistance to ground in Meg−Ohms and
kV is rated nameplate voltage defined as Kilo−Volts.)
Example: For a 480VAC rated motor Rm =1.48 meg−ohms (use 5 MΩ).
For a 4160VAC rated motor Rm = 5.16 meg−ohms.
Preparation for Storage
1. Some motors have a shipping brace attached to the shaft to prevent damage during transportation.
The shipping brace, if provided, must be removed and stored for future use. The brace must be
reinstalled to hold the shaft firmly in place against the bearing before the motor is moved.
2. Store in a clean, dry, protected warehouse where control is maintained as follows:
a. Shock or vibration must not exceed 2 mils maximum at 60 hertz, to prevent the bearings from
brinelling. If shock or vibration exceeds this limit vibration isolation pads must be used.
b. Storage temperatures of 10°C (50°F) to 49°C (120°F) must be maintained.
c. Relative humidity must not exceed 60%.
d. Motor space heaters (when present) are to be connected and energized whenever there is a
possibility that the storage ambient conditions will reach the dew point. Space heaters are optional.
Note: Remove motor from containers when heaters are energized, reprotect if necessary.
3. Measure and record the resistance of the winding insulation (dielectric withstand) every 30 days of
storage.
a. If motor insulation resistance decreases below the minimum resistance, contact your Baldor
District office.
b. Place new desiccant inside the vapor bag and re−seal by taping it closed.
c. If a zipper−closing type bag is used instead of the heat−sealed type bag, zip the bag closed
instead of taping it. Be sure to place new desiccant inside bag after each monthly inspection.
d. Place the shell over the motor and secure with lag bolts.
4. Where motors are mounted to machinery, the mounting must be such that the drains and breathers
are fully operable and are at the lowest point of the motor. Vertical motors must be stored in the
vertical position. Storage environment must be maintained as stated in step 2.
MN400
General Information 1-3
5. Motors with anti−friction bearings are to be greased at the time of going into extended storage with
periodic service as follows:
a. Motors marked “Do Not Lubricate” on the nameplate do not need to be greased before or during
storage.
b. Ball and roller bearing (anti−friction) motor shafts are to be rotated manually every 3 months and
greased every 6 months in accordance with the Maintenance section of this manual.
c. Sleeve bearing (oil lube) motors are drained of oil prior to shipment.
The oil reservoirs must be refilled to the indicated level with the specified lubricant, (see
Maintenance). The shaft should be rotated monthly by hand at least 10 to 15 revolutions to
distribute oil to bearing surfaces.
d. “Provisions for oil mist lubrication” – These motors are packed with grease. Storage procedures
are the same as paragraph 5b.
e. “Oil Mist Lubricated” – These bearings are protected for temporary storage by a corrosion
inhibitor. If stored for greater than 3 months or outdoor storage is anticipated, connected to the oil
mist system while in storage. If this is not possible, add the amount of grease indicated under
“Standard Condition” in Section 3, then rotate the shaft 15 times by hand.
6. All breather drains are to be fully operable while in storage (drain plugs removed). The motors must
be stored so that the drain is at the lowest point. All breathers and automatic “T” drains must be
operable to allow breathing and draining at points other than through the bearings around the shaft.
Vertical motors should be stored in a safe stable vertical position.
7. Coat all external machined surfaces with a rust preventing material.
An acceptable product for this purpose is Exxon Rust Ban # 392.
Non−Regreaseable Motors
Non−regreasable motors with “Do Not Lubricate” on the nameplate should have the motor shaft rotated
15 times to redistribute the grease within the bearing every 3 months or more often.
All Other Motor Types
Before storage, the following procedure must be performed.
1. Remove the grease drain plug, if supplied, (opposite the grease fitting) on the bottom of each bracket
prior to lubricating the motor.
2. The motor with regreasable bearing must be greased as instructed in Section 3 of this manual.
3. Replace the grease drain plug after greasing.
4. The motor shaft must be rotated a minimum of 15 times after greasing.
5. Motor Shafts are to be rotated at least 15 revolutions manually every 3 months and additional grease
added every nine months (see Section 3) to each bearing.
6. Bearings are to be greased at the time of removal from storage.
Removal From Storage
1. Remove all packing material.
2. Measure and record the electrical resistance of the winding insulation resistance meter at the time of
removal from storage. The insulation resistance must not be less than 50% from the initial reading
recorded when the motor was placed into storage. A decrease in resistance indicates moisture in the
windings and necessitates electrical or mechanical drying before the motor can be placed into
service. If resistance is low, contact your Baldor District office.
3. Regrease the bearings as instructed in Section 3 of this manual.
4. Reinstall the original shipping brace if motor is to be moved. This will hold the shaft firmly against the
bearing and prevent damage during movement.
1-4 General Information
MN400
Section 2
Installation & Operation
Overview
Location
Caution:
Mounting
Alignment
Caution:
MN400
Installation should conform to the National Electrical Code as well as local codes and practices. When
other devices are coupled to the motor shaft, be sure to install protective devices to prevent future
accidents. Some protective devices include, coupling, belt guard, chain guard, shaft covers etc. These
protect against accidental contact with moving parts. Machinery that is accessible to personnel should
provide further protection in the form of guard rails, screening, warning signs etc.
It is important that motors be installed in locations that are compatible with motor enclosure and ambient
conditions. Improper selection of the motor enclosure and ambient conditions can lead to reduced
operating life of the motor.
Proper ventilation for the motor must be provided. Obstructed airflow can lead to reduction of motor life.
1. Open Drip−Proof/WPI motors are intended for use indoors where atmosphere is relatively clean, dry,
well ventilated and non−corrosive.
2. Totally Enclosed and WPII motors may be installed where dirt, moisture or dust are present and in
outdoor locations.
Severe Duty, IEEE 841 and Washdown Duty enclosed motors are designed for installations with high
corrosion or excessive moisture conditions. These motors should not be placed into an environment
where there is the presence of flammable or combustible vapors, dust or any combustible material, unless
specifically designed for this type of service.
Hazardous Locations are those where there is a risk of ignition or explosion due to the presence of
combustible gases, vapors, dust, fibers, or flyings. Facilities requiring special equipment for hazardous
locations are typically classified in accordance with local requirements. In the US market, guidance is
provided by the National Electric Code.
Do not lift the motor and its driven load by the motor lifting hardware. The motor lifting hardware
is adequate for lifting only the motor. Disconnect the load (gears, pumps, compressors, or other
driven equipment) from the motor shaft before lifting the motor.
The motor must be securely installed to a rigid foundation or mounting surface to minimize vibration and
maintain alignment between the motor and shaft load. Failure to provide a proper mounting surface may
cause vibration, misalignment and bearing damage.
Foundation caps and sole plates are designed to act as spacers for the equipment they support. If these
devices are used, be sure that they are evenly supported by the foundation or mounting surface.
After installation is complete and accurate alignment of the motor and load is accomplished, the base
should be grouted to the foundation to maintain this alignment.
The standard motor base is designed for horizontal or vertical mounting. Adjustable or sliding rails are
designed for horizontal mounting only. Consult your Baldor distributor or authorized Baldor Service Center
for further information.
Accurate alignment of the motor with the driven equipment is extremely important. The pulley, sprocket,
or gear used in the drive should be located on the shaft as close to the shaft shoulder as possible.
It is recommended to heat the pulley, sprocket, or gear before installing on the motor shaft.
Forcibly driving a unit on the motor shaft will damage the bearings.
1. Direct Coupling
For direct drive, use flexible couplings if possible. Consult the drive or equipment manufacturer for
more information. Mechanical vibration and roughness during operation may indicate poor alignment.
Use dial indicators to check alignment. The space between coupling hubs should be maintained as
recommended by the coupling manufacturer.
2. End-Play Adjustment
The axial position of the motor frame with respect to its load is also extremely important. The motor
bearings are not designed for excessive external axial thrust loads. Improper adjustment will cause
failure.
3. Pulley Ratio
The pulley ratio should not exceed 8:1.
Do not over tension belts. Excess tension may damage the motor or driven equipment.
4. Belt Drive
Align sheaves carefully to minimize belt wear and axial bearing loads (see End-Play Adjustment). Belt
tension should be sufficient to prevent belt slippage at rated speed and load. However, belt slippage
may occur during starting.
5. Sleeve bearing motors are only suitable for coupled loads.
Installation & Operation 2-1
Section 1
General Information
Doweling & Bolting After proper alignment is verified, dowel pins should be inserted through the motor feet into the
foundation. This will maintain the correct motor position should motor removal be required.
(Baldor motors are designed for doweling.)
1. Drill dowel holes in diagonally opposite motor feet in the locations provided.
2. Drill corresponding holes in the foundation.
3. Ream all holes.
4. Install proper fitting dowels.
5. Mounting bolts must be carefully tightened to prevent changes in alignment. Use a flat washer and
lock washer under each nut or bolt head to hold the motor feet secure. Flanged nuts or bolts may be
used as an alternative to washers.
WARNING:
Guards must be installed for rotating parts such as couplings, pulleys, external fans, and unused
shaft extensions, should be permanently guarded to prevent accidental contact by personnel.
Accidental contact with body parts or clothing can cause serious or fatal injury.
Guarding
Guards must be installed for rotating parts such as couplings, pulleys, external fans, and unused shaft
extensions. This is particularly important where the parts have surface irregularities such as keys, key
ways or set screws. Some satisfactory methods of guarding are:
1. Covering the machine and associated rotating parts with structural or decorative parts of the driven
equipment.
2. Providing covers for the rotating parts. Covers should be sufficiently rigid to maintain adequate
guarding during normal service.
Power Connection Motor and control wiring, overload protection, disconnects, accessories and grounding should
conform to the National Electrical Code and local codes and practices. Flying leads must be insulated with
two full wraps of electrical grade insulating tape or heat shrink tubing.
Conduit Box For ease of making connections, an oversize conduit box is provided.
The box can be rotated 360° in 90° increments.
Auxiliary conduit boxes are provided on some motors for accessories such as space heaters, RTD’s etc.
AC Power
Connect the motor leads as shown on the connection diagram located on the name plate or inside the
cover on the conduit box. Be sure the following guidelines are met:
1. AC power is within ±10% of rated voltage with rated frequency. (See motor name plate for ratings).
OR
2. AC power is within ±5% of rated frequency with rated voltage.
OR
3. A combined variation in voltage and frequency of ±10% (sum of absolute values) of rated values,
provided the frequency variation does not exceed ±5% of rated frequency.
Performance within these voltage and frequency variations are shown in Figure 2-2.
Figure 2-1 Accessory Connections
One heater is installed in each end of motor.
Leads for each heater are labeled H1 & H2.
(Like numbers should be tied together).
Three thermistors are installed in windings and tied in series.
Leads are labeled T1 & T2.
Winding RTDs are installed in windings (2) per phase.
Each set of leads is labeled W1, W2, W3, W4, W5, & W6.
* One bearing RTD is installed in Drive endplate (PUEP), leads
are labeled RTDDE.
* One bearing RTD is installed in Opposite Drive endplate (FREP), leads
are labeled RTDODE.
* Note RTD may have 2−Red/1−White leads; or 2−White/1−Red Lead.
2-2 Installation & Operation
MN400
Section 1
General Information
+20
Changes in Motor Performance (%)
+15
Figure 2-2 Typical Motor Performance VS Voltage Variations
Maximum
Torque
Full -Load
Current
+10
+5
Full -Load
Current
Power
Factor
0
−5
Efficiency
Efficiency
−10
−15
−20
Power
Factor
Maximum
Torque
−15
−10
−5
0
+5
+10
+15
Voltage Variations (%)
Rotation
MN400
All three phase motors are reversible. To reverse the direction of rotation, disconnect and lock out power
and interchange any two of the three line leads for three phase motors. For single phase motors, check
the connection diagram to determine if the motor is reversible and follow the connection instructions for
lead numbers to be interchanged. Not all single phase motors are reversible.
Adjustable Frequency Power Inverters used to supply adjustable frequency power to induction motors
produce wave forms with lower order harmonics with voltage spikes superimposed. Turn−to−turn,
phase−to−phase, and ground insulation of stator windings are subject to the resulting dielectric stresses.
Suitable precautions should be taken in the design of these drive systems to minimize the magnitude of
these voltage spikes. Consult the drive instructions for maximum acceptable motor lead lengths, and
proper grounding.
Installation & Operation 2-3
Section 1
General Information
First Time Start Up Be sure that all power to motor and accessories is off. Be sure the motor shaft is disconnected from
the load and will not cause mechanical rotation of the motor shaft.
1. Make sure that the mechanical installation is secure. All bolts and nuts are tightened etc.
2. If motor has been in storage or idle for some time, check winding insulation integrity.
3. Inspect all electrical connections for proper termination, clearance, mechanical strength and electrical
continuity.
4. Be sure all shipping materials and braces (if used) are removed from motor shaft.
5. Manually rotate the motor shaft to ensure that it rotates freely.
6. Replace all panels and covers that were removed during installation.
7. Momentarily apply power and check the direction of rotation of the motor shaft.
8. If motor rotation is wrong, be sure power is off and change the motor lead connections.
Verify rotation direction before you continue.
9. Start the motor and ensure operation is smooth without excessive vibration or noise.
If so, run the motor for 1 hour with no load connected.
10. After 1 hour of operation, disconnect power and connect the load to the motor shaft. Verify all
coupling guards and protective devices are installed. Ensure motor is properly ventilated.
Coupled Start Up This procedure assumes a coupled start up. Also, that the first time start up procedure was
successful.
1. Check the coupling and ensure that all guards and protective devices are installed.
2. Check that the coupling is properly aligned and not binding.
3. The first coupled start up should be with no load. Apply power and verify that the load is not
transmitting excessive vibration back to the motor though the coupling or the foundation. Vibration
should be at an acceptable level.
4. Run for approximately 1 hour with the driven equipment in an unloaded condition.
The equipment can now be loaded and operated within specified limits. Do not exceed the name plate
ratings for amperes for steady continuous loads.
Jogging and Repeated Starts Repeated starts and/or jogs of induction motors generally reduce the life of the motor
winding insulation. A much greater amount of heat is produced by each acceleration or jog than by the
same motor under full load. If it is necessary to repeatedly start or jog the motor, it is advisable to check
the application with your local Baldor distributor or Baldor Service Center.
Heating - Duty rating and maximum ambient temperature are stated on the motor name plate.
Do not exceed these values. If there is any question regarding safe operation, contact your local Baldor
District Office or Baldor Service Center.
2-4 Installation & Operation
MN400
Section 3
Maintenance & Troubleshooting
WARNING:
UL Listed motors must only be serviced by UL Approved Authorized Baldor Service Centers if
these motors are to be returned to a hazardous and/or explosive atmosphere.
General Inspection Inspect the motor at regular intervals, approximately every 500 hours of operation or every 3
months, whichever occurs first. Keep the motor clean and the ventilation openings clear. The following
steps should be performed at each inspection:
WARNING:
Do not touch electrical connections before you first ensure that power has been disconnected.
Electrical shock can cause serious or fatal injury. Only qualified personnel should attempt the
installation, operation and maintenance of this equipment.
1. Check that the motor is clean. Check that the interior and exterior of the motor is free of dirt, oil,
grease, water, etc. Oily vapor, paper pulp, textile lint, etc. can accumulate and block motor
ventilation. If the motor is not properly ventilated, overheating can occur and cause early motor
failure.
2. Use a “Megger” periodically to ensure that the integrity of the winding insulation has been
maintained. Record the Megger readings. Immediately investigate any significant drop in insulation
resistance.
3. Check all electrical connectors to be sure that they are tight.
Relubrication & Bearings
Bearing grease will lose its lubricating ability over time, not suddenly. The lubricating
ability of a grease (over time) depends primarily on the type of grease, the size of the bearing, the speed
at which the bearing operates and the severity of the operating conditions. Good results can be obtained
if the following recommendations are used in your maintenance program.
Type of Grease A high grade ball or roller bearing grease should be used. Recommended grease for standard
service conditions is Polyrex EM (Mobil). Do not mix greases unless compatibility has been
checked and verified.
Equivalent and compatible greases include:
Texaco Polystar, Rykon Premium #2, Pennzoil Pen 2 Lube and Chevron SRI.
Relubrication Intervals Recommended relubrication intervals are shown in Table 3-1. It is important to realize that
the recommended intervals of Table 3-1 are based on average use.
Refer to additional information contained in Tables 3-2, 3-3 and 3-4.
Table 3-1 Relubrication Intervals *
NEMA / (IEC) Frame Size
Up to 210 incl. (132)
Over 210 to 280 incl. (180)
Over 280 to 360 incl. (225)
Over 360 to 5800 incl. (300)
10000
**
6000
2700 Hrs.
**
**
**
Rated Speed - RPM
3600
1800
5500 Hrs.
12000 Hrs.
3600 Hrs.
9500 Hrs.
* 2200 Hrs. 7400 Hrs.
*2200 Hrs.
3500 Hrs.
1200
18000 Hrs.
15000 Hrs.
12000 Hrs.
7400 Hrs.
900
22000 Hrs.
18000 Hrs.
15000 Hrs.
10500 Hrs.
*
Relubrication intervals are for ball bearings.
For vertically mounted motors and roller bearings, divide the relubrication interval by 2.
**
For motors operating at speeds greater than 3600 RPM, contact Baldor for relubrication recommendations.
MN400
Maintenance & Troubleshooting 3-1
Table 3-2 Service Conditions
Severity of Service
Standard
Severe
Extreme
Hours per day
of Operation
8
16 Plus
16 Plus
Low Temperature
Ambient Temperature
Maximum
40° C
50° C
>50° C* or
Class H Insulation
<−29° C **
Atmospheric
Contamination
Clean, Little Corrosion
Moderate dirt, Corrosion
Severe dirt, Abrasive dust, Corrosion, Heavy
Shock or Vibration
*
Special high temperature grease is recommended (Dow Corning DC44). Note that Dow Corning DC44 grease does
not mix with other grease types. Thoroughly clean bearing & cavity before adding grease.
**
Special low temperature grease is recommended (Aeroshell 7).
Table 3-3 Relubrication Interval Multiplier
Severity of Service
Standard
Severe
Extreme
Low Temperature
Multiplier
1.0
0.5
0.1
1.0
Some motor designs use different bearings on each motor end. This is normally indicated on the motor nameplate.
In this case, the larger bearing is installed on the motor Drive endplate. For best relubrication results, only use the
appropriate amount of grease for each bearing size (not the same for both).
Table 3-4 Bearings Sizes and Types
Frame Size
NEMA (IEC)
56 to 140 (90)
140 (90)
180 (100−112)
210 (132)
250 (160)
280 (180)
320 (200)
360 (225)
400 (250)
440 (280)
5000 to 5800 (315−450)
5000 to 5800 (315−450)
360 to 449 (225−280)
AC Induction Servo
76 Frame 180 (112)
77 Frame 210 (132)
80 Frame 250(160)
*
Bearing Description
(These are the “Large” bearings (Shaft End) in each frame size)
Volume of grease
Weight of Grease to
to be added
Bearing
add *
3
in
teaspoon
oz (Grams)
6203
0.08 (2.4)
0.15
0.5
6205
0.15 (3.9)
0.2
0.8
6206
0.19 (5.0)
0.3
1.0
6307
0.30 (8.4)
0.6
2.0
6309
0.47 (12.5)
0.7
2.5
6311
0.61 (17)
1.2
3.9
6312
0.76 (20.1)
1.2
4.0
6313
0.81 (23)
1.5
5.2
6316
1.25 (33)
2.0
6.6
6319
2.12 (60)
4.1
13.4
6328
4.70 (130)
9.2
30.0
NU328
4.70 (130)
9.2
30.0
NU319
2.12 (60)
4.1
13.4
6207
6210
6213
0.22 (6.1)
0.32 (9.0)
0.49 (14.0)
0.44
0.64
0.99
1.4
2.1
3.3
Weight in grams = .005 DB
of grease to
be added
Note: Not all bearing sizes are listed. For intermediate bearing sizes, use the grease volume for the next
larger size bearing.
3-2 Maintenance & Troubleshooting
MN400
Caution: To avoid damage to motor bearings, grease must be kept free of dirt. For an extremely dirty
environment, contact your Baldor distributor or an authorized Baldor Service Center for
additional information.
Relubrication Procedure Be sure that the grease you are adding to the motor is compatible with the grease already
in the motor. Consult your Baldor distributor or an authorized service center if a grease other than the
recommended type is to be used.
Caution: Do not over−lubricate motor as this may cause premature bearing failure.
With Grease Outlet Plug
1. With the motor stopped, clean all grease fittings with a clean cloth.
2. Remove grease outlet plug.
Caution: Over−lubricating can cause excessive bearing temperatures, premature lubrication breakdown
and bearing failure.
3. Add the recommended amount of grease.
4. Operate the motor for 15 minutes with grease plug removed.
This allows excess grease to purge.
5. Re-install grease outlet plug.
Without Grease Provisions
Note: Only a Baldor authorized and UL or CSA certified service center can disassemble a UL/CSA
listed explosion proof motor to maintain it’s UL/CSA listing.
1. Disassemble the motor.
2. Add recommended amount of grease to bearing and bearing cavity. (Bearing should be about 1/3
full of grease and outboard bearing cavity should be about 1/2 full of grease.)
3. Assemble the motor.
Sample Relubrication Determination
Assume - NEMA 286T (IEC 180), 1750 RPM motor driving an exhaust fan in an ambient temperature of
43° C and the atmosphere is moderately corrosive.
1. Table 3-1 list 9500 hours for standard conditions.
2. Table 3-2 classifies severity of service as “Severe”.
3. Table 3-4 shows that 1.2 in3 or 3.9 teaspoon of grease is to be added.
Note: Smaller bearings in size category may require reduced amounts of grease.
MN400
Maintenance & Troubleshooting 3-3
Section 1
General Information
Table 3-5 Troubleshooting Chart
Symptom
Motor will not start
Excessive humming
Motor Over Heating
Possible Causes
Usually caused by line trouble, such
as, single phasing at the starter.
High Voltage.
Eccentric air gap.
Overload. Compare actual amps
(measured) with nameplate rating.
Single Phasing.
Improper ventilation.
Unbalanced voltage.
Rotor rubbing on stator.
Over voltage or under voltage.
Open stator winding.
Grounded winding.
Improper connections.
Bearing Over Heating
Misalignment.
Excessive belt tension.
Excessive end thrust.
Excessive grease in bearing.
Insufficient grease in bearing.
Dirt in bearing.
Vibration
Misalignment.
Rubbing between rotating parts and
stationary parts.
Rotor out of balance.
Resonance.
Noise
Growling or whining
Foreign material in air gap or
ventilation openings.
Bad bearing.
3-4 Maintenance & Troubleshooting
Possible Solutions
Check source of power. Check overloads, fuses,
controls, etc.
Check input line connections.
Have motor serviced at local Baldor service center.
Locate and remove source of excessive friction in
motor or load.
Reduce load or replace with motor of greater capacity.
Check current at all phases (should be approximately
equal) to isolate and correct the problem.
Check external cooling fan to be sure air is moving
properly across cooling fins.
Excessive dirt build-up on motor. Clean motor.
Check voltage at all phases (should be approximately
equal) to isolate and correct the problem.
Check air gap clearance and bearings.
Tighten “Thru Bolts”.
Check input voltage at each phase to motor.
Check stator resistance at all three phases for
balance.
Perform dielectric test and repair as required.
Inspect all electrical connections for proper
termination, clearance, mechanical strength and
electrical continuity. Refer to motor lead connection
diagram.
Check and align motor and driven equipment.
Reduce belt tension to proper point for load.
Reduce the end thrust from driven machine.
Remove grease until cavity is approximately 3/4 filled.
Add grease until cavity is approximately 3/4 filled.
Clean bearing cavity and bearing. Repack with correct
grease until cavity is approximately 3/4 filled.
Check and align motor and driven equipment.
Isolate and eliminate cause of rubbing.
Have rotor balance checked are repaired at your
Baldor Service Center.
Tune system or contact your Baldor Service Center
for assistance.
Remove rotor and foreign material. Reinstall rotor.
Check insulation integrity. Clean ventilation openings.
Replace bearing. Clean all grease from cavity and
new bearing. Repack with correct grease until cavity
is approximately 3/4 filled.
MN400
Suggested bearing and winding RTD setting guidelines
Most large frame AC Baldor motors with a 1.15 service factor are designed to operate below a Class B
(80°C) temperature rise at rated load and are built with a Class H winding insulation system. Based on
this low temperature rise, RTD (Resistance Temperature Detectors) settings for Class B rise should be
used as a starting point. Some motors with 1.0 service factor have Class F temperature rise.
The following tables show the suggested alarm and trip settings for RTDs. Proper bearing and winding
RTD alarm and trip settings should be selected based on these tables unless otherwise specified for
specific applications.
If the driven load is found to operate well below the initial temperature settings under normal conditions,
the alarm and trip settings may be reduced so that an abnormal machine load will be identified.
The temperature limits are based on the installation of the winding RTDs imbedded in the winding as
specified by NEMA. Bearing RTDs should be installed so they are in contact with the outer race on ball
or roller bearings or in direct contact with the sleeve bearing shell.
Winding RTDs − Temperature Limit In 5C (405C Maximum Ambient)
Class B Temp Rise 3 80°C
(Typical Design)
Alarm
Trip
130
140
140
150
Motor Load
3 Rated Load
Rated Load
to 1.15 S.F.
Class F Temp Rise 3 105°C
Alarm
155
160
Class H Temp Rise 3 125°C
Trip
165
165
Alarm
175
180
Trip
185
185
Note: S Winding RTDs are factory production installed, not from Mod−Express.
S When Class H temperatures are used, consider bearing temperatures and relubrication requirements.
Bearing RTDs − Temperature Limit In 5C (405C Maximum Ambient)
Anti−Friction
Sleeve
Alarm
Trip
Alarm
Trip
95
100
85
95
110
115
105
110
Note: * Bearing temperature limits are for standard design motors operating at Class B temperature rise.
** High temperature lubricants include some special synthetic oils and greases.
Greases that may be substituted that are compatible with Polyrex EM (but considered as “standard” lubricants)
include the following:
− Texaco Polystar
− Rykon Premium #2
− Chevron SRI #2
− Mobilith SHC−100
− Pennzoil Pennzlube EM−2
− Chevron Black Pearl
− Darmex 707
− Darmex 711
− Petro−Canada Peerless LLG
Bearing Type
Oil or Grease
Standard*
High Temperature**
See the motor nameplate for replacement grease or oil recommendation.
Contact Baldor application engineering for special lubricants or further clarifications.
MN400
Maintenance & Troubleshooting 3-5
BALDOR ELECTRIC COMPANY
World Headquarters
P.O. Box 2400 Fort Smith, AR 72901−2400
(479) 646−4711 Fax (479) 648−5792
www.baldor.com
© 2009 Baldor Electric Company
MN400
All rights reserved. Printed in USA
2/09
ENGINEERED ENVIRONMENTAL PRODUCTS FOR WATER AND WASTEWATER
Section 11342: Viking Carbon Recirculation Pumps
Section 4: Reducer O&M Manual
Process Equipment - Pump Systems - Repair Service - Engineering
www.geigerinc.com
TECHNICAL SERVICE MANUAL
Viking® In-Line Helical Gear Reducers
SECTION
TSM 615
PAGE
1
ISSUE
D
Sizes 11, 21, 31, 35, 41, 51, 61, 70, 80, 90, 100
CONTENTS
Introduction
Special Information
Lubrication
Oil Quantity
Periodic Oil Changes
Plug Location
Radial and Overhung Loads
Repair Parts Information
Warranty
1
1
2
3
3
4
4
INTRODUCTION
The illustrations used in this manual are for
identification purposes only. Repair kit numbers are
listed in this manual on page 4. When ordering repair
parts, always give the complete name of part, and part
number.
FIGURE 1
SIZE 21 With NEMA C-face Adaptor
DANGER !
Before removing any Viking reducer from its
unit be sure: that the driving means (motor,
turbine, engine, etc.) has been “locked out”
or made non-operational so that it cannot be
started while work is being done on the reducer or driven equipment.
Failure to follow above listed precautionary measures may result in serious injury or
death.
FIGURE 2
SIZE 31 With Solid Input Shaft
DANGER!
Incorrect installation, operation or maintenance of equipment may cause severe personal injury or death and/or equipment damage.
This information must be read fully before beginning installation, operation or maintenance
and must be kept with the reducer. It is suggested that suitably trained or qualified persons perform all installation and maintenance
procedures.
Caution !
To avoid oxidation and possible seizure of the
motor shaft to the NEMA-C or IEC motor flange
adaptor bore, apply an anti-seize product to the motor shaft prior to assembly.
VIKING PUMP, INC. • A Unit of IDEX Corporation • Cedar Falls, IA 50613 USA
LUBRICATION
Gear units are oil-bath lubricated. For applications
calling for speed reducers with vertical shaft orientation,
oil coverage during operation would not be sufficient to
ensure correct lubrication of upper bearings, suitable
life lubrication systems must be used.
Speed reducer sizes 11 - 41 are supplied pre-filled with
oil and do not have oil filling or level plugs. These longlife lubricated units (using synthetic oil) are capable of
operating at an ambient temperature range of 32°F
(0°C) to 122°F (50°C). For temperatures below 32°F
(0°C), contact your authorized distributor or Viking
Technical Service.
Speed reducers sizes 51 - 100 require oil filling by the
user. Before start-up, fill with the correct quantity of
oil, selecting the viscosity levels using Tables 1 and 2.
These speed reducers are supplied with oil fill, level,
and drain plugs.
Contact your authorized distributor or Viking Technical
Service for vertical or other mounting arrangements
Ambient Temperature
32 – 70° F
(0 – 20°C)
70 – 104° F
(20 – 40°C)
Mineral
Oil
ISO VG
Synthetic
Oil
ISO VG
Mineral
Oil
ISO VG
Synthetic
Oil
ISO VG
Light Duty
150
150
220
220
Medium Duty
150
150
320
220
Heavy Duty
220
220
460
320
Duty
Load
TABLE 2
Periodic Oil Changes
Periodic oil changes are not required for sizes 11 - 41 as
they are lubricated for life with synthetic oil. The remaining
sizes 51 – 100 are designed for oil lubrication and have oil
fill, level, and drain plugs. Users should fill the units with oil
using Table 1 with the correct quantity.
It must be emphasized that these quantities are only
indicative and users should check the correct level
through the sight glass.
Oil Quantity
Size
Pints
Liters
11 *
0.95
.45
21 *
1.69
0.80
31 *
3.0
1.4
35 *
3.4
1.6
41 *
4.6
2.2
51
6.6
3.1
61
8.9
4.2
70
14
6.5
80
23
11
90
40
19
100
57
27
CAUTION !
Sizes 11, 21, 31, 35, 41 are pre-filled with synthetic lubricant when shipped and require no
additional lubricant. These sizes have no oil
filling or level plugs. Sizes 51 – 100 require filling with correct amount and type of lubricant
prior to use. Operating reducer without the
proper type and amount of lubricant for even a
short period of time may cause damage.
Oil Change Interval (hrs)
Oil
Temperature
<150° F (<65°C)
150-175°F (65 – 80°C)
175–200°F (80–95°C)
TABLE 3
* Indicates Life Lubricated
TABLE 1
SECTION TSM
615
ISSUE
D
Mineral
Oil
8000
4000
2000
PAGE OF 4
Synthetic
Oil
25000
15000
12500
PLUG LOCATIONS
The breather plug, fill/breather plug, level plug and drain plug locations are shown below. The C11-C41 reducers are filled and
shipped with a synthetic oil and, therefore, do not have fill or level plugs. The C51-C100 reducers must be filled at installation
and have a level plug mounted on the side. The plug locations are shown below.
HS
C-11
C35, C41
NEMA and IEC
C21, C31
C35, C41
C11- C41
C51-C61
Symbols
C70-C100
/
Sight Glass
RADIAL AND OVERHUNG LOADS
Input and output shaft of the speed reducer can be subject to loading generated by the type of transmission fitted on the shaft
itself. Acceptable overhung load levels can be calculated. Contact your Authorized Distributor or Viking Technical Support for
assistance.
SECTION TSM
615
ISSUE
D
PAGE OF 4
TECHNICAL SERVICE MANUAL
Viking® In-Line Helical Gear Reducers
Sizes 11, 21, 31, 35, 41, 51, 61, 70, 80, 90, 100
REPAIR PARTS
Special tools and training are required to repair multireduction gearboxes. Replacement of gears, shafts and
bearings, combined with labor makes repairs impractical.
Repair parts for in-line reducers are limited to seal kits
consisting of oil seals and gaskets. The table below lists
the part number for the repair kit for each reducer size and
configuration.
Size
Input Shaft
Repair Kit No.
11
Solid Shaft
56C
143/145TC
182/184TC
63 IEC
71 IEC
80 IEC
90 IEC
100/112 IEC
3-462-ILINE11-001
3-462-ILINE11-002
3-462-ILINE11-003
3-462-ILINE11-004
3-462-ILINE11-005
3-462-ILINE11-006
3-462-ILINE11-007
3-462-ILINE11-008
3-462-ILINE11-009
Solid Shaft
56C
143/145 TC
182/184 TC
63 IEC
71 IEC
8O IEC
90 IEC
100/112 IEC
3-462-ILINE21-001
3-462-ILINE21-002
3-462-ILINE21-003
3-462-ILINE21-004
3-462-ILINE21-005
3-462-ILINE21-006
3-462-ILINE21-007
3-462-ILINE21-008
3-462-ILINE21-009
31
Solid Shaft
143/145 TC
182/184 TC
80 IEC
90 IEC
100/112 IEC
3-462-ILINE31-001
3-462-ILINE31-002
3-462-ILINE31-003
3-462-ILINE31-004
3-462-ILINE31-005
3-462-ILINE31-006
35
Solid Shaft
143/145 TC
182/184 TC
213/215 TC
80 IEC
90 IEC
100/112 IEC
132 IEC
3-462-ILINE35-001
3-462-ILINE35-002
3-462-ILINE35-003
3-462-ILINE35-004
3-462-ILINE35-005
3-462-ILINE35-006
3-462-ILINE35-007
3-462-ILINE35-008
41
Solid Shaft
143/145 TC
182/184 TC
213/215TC
80 IEC
90 IEC
100/112 IEC
132 IEC
3-462-ILINE41-001
3-462-ILINE41-002
3-462-ILINE41-003
3-462-ILINE41-004
3-462-ILINE41-005
3-462-ILINE41-006
3-462-ILINE41-007
3-462-ILINE41-008
Solid Shaft
182/184 TC
213/215 TC
254/256 TC
284/286 TC
100/112 IEC
132 IEC
160 IEC
180 IEC
3-462-ILINE51-001
3-462-ILINE51-002
3-462-ILINE51-003
3-462-ILINE51-004
3-462-ILINE51-005
3-462-ILINE51-006
3-462-ILINE51-007
3-462-ILINE51-008
3-462-ILINE51-009
21
51
SECTION
TSM 615
PAGE
4
ISSUE
D
61
Solid Shaft
182/184 TC
213/215TC
254/256 TC
284/286 TC
100/112 IEC
132
160
180
3-462-ILINE61-001
3-462-ILINE61-002
3-462-ILINE61-003
3-462-ILINE61-004
3-462-ILINE61-005
3-462-ILINE61-006
3-462-ILINE61-007
3-462-ILINE61-008
3-462-ILINE61-009
70
Solid Shaft
3-462-ILINE70-001
80
Solid Shaft
3-462-ILINE80-001
90
Solid Shaft
3-462-ILINE90-001
100
Solid Shaft
3-462-ILINE100-001
WARRANTY
Viking warrants all products manufactured by it to
be free from defects in workmanship or material for a
period of one (1) year from date of startup, provided
that in no event shall this warranty extend more than
eighteen (18) months from the date of shipment from
Viking. If, during said warranty period, any products
sold by Viking prove to be defective in workmanship
or material under normal use and service, and if such
products are returned to Viking’s factory at Cedar
Falls, Iowa, transportation charges prepaid, and if
the products are found by Viking to be defective in
workmanship or material, they will be replaced or
repaired free of charge, FOB. Cedar Falls, Iowa.
Viking assumes no liability for consequential
damages of any kind and the purchaser by acceptance
of delivery assumes all liability for the consequences of
the use or misuse of Viking products by the purchaser,
his employees or others. Viking will assume no field
expense for service or parts unless authorized by it in
advance.
Equipment and accessories purchased by Viking
from outside sources which are incorporated into any
Viking product are warranted only to the extent of and
by the original manufacturer’s warranty or guarantee,
if any.
THIS IS VIKING’S SOLE WARRANTY AND IS IN
LIEU OF ALL OTHER WARRANTIES, EXPRESSED
OR IMPLIED, WHICH ARE HEREBY EXCLUDED,
INCLUDING IN PARTICULAR ALL WARRANTIES
OF MERCHANTABILITY OR FITNESS FOR A
PARTICULAR PURPOSE. No officer or employee of
IDEX Corporation or Viking Pump, Inc.. is authorized
to alter this warranty.
VIKING PUMP, INC. • A Unit of IDEX Corporation • Cedar Falls, IA 50613 USA
© 5/2007 Viking Pump Inc.
All rights reserved
ENGINEERED ENVIRONMENTAL PRODUCTS FOR WATER AND WASTEWATER
Section 11342: Viking Carbon Recirculation Pumps
Section 5: Coupling Installation
Process Equipment - Pump Systems - Repair Service - Engineering
www.geigerinc.com
ENGINEERED ENVIRONMENTAL PRODUCTS FOR WATER AND WASTEWATER
Section 11342: Viking Carbon Recirculation Pumps
Section 6: Submittal
Process Equipment - Pump Systems - Repair Service - Engineering
www.geigerinc.com
Project:
Piscatway WWTP ENR Upgrade
Accokeek, MD 20607
X1348CB1
Rev. 1
Submittal Package
Section 11342: Carbon Recirculation Pumps
Prepared For:
Norair Engineering Corp.
337 Brightseat Road
Landover, MD 20785
Purchase Order No. 2321-101
June 16, 2011
Local Representative:
Geiger Pump & Equipment Co.
8924 Yellow Brick Road
Baltimore, Maryland 21237
Telephone: (410) 682-2660
Fax: (410) 682-4750
Geiger Pump & Equipment
830 Tyrens Road
Aston, PA 19014
Ph.410-459-1212
Fax 410-459-3992
[email protected]
Submittal Response
June 16, 2011
WSSC Piscataway WWTP ENR Upgrade, Contract #CD4258A05
Submittal response by: Geiger Inc.
Response to Submittal: 11342-01, Carbon Recirculation Pumps.
1. No action required.
2. Revised submittal includes performance curves for all fluid conditions.
3. Revised submittal includes provision of 15 Hp motors. Curves included per #2 above,
demonstrate maximum power required at highest viscosity is 12.2 Hp.
4. No action required.
5. Comply. Baseplates will be appropriately painted.
6. Revised submittal includes control panel information.
7. Geiger will provide manufacturer’s field service as specified in 11342.3.3.
Geiger • Smith - Koch
www.geigerinc.com
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Page 1 of 3
Karen Klingler - 2321, Piscataway WWTP ENR - Construction - Carbon Recirculation Pumps CLOSED
From:
To:
Date:
Subject:
CC:
"Henry Cassi" <[email protected]>
"Chris Brown" <[email protected]>, "Rebekah Macko" <[email protected]>
4/15/2011 2:56 PM
2321, Piscataway WWTP ENR - Construction - Carbon Recirculation Pumps - CLOSED
"Linda Emery" <[email protected]>
Chris, Rebekah,
Carbon Recirculation Pumps have been APPROVED AS NOTED, RESUBMIT. Please review the comments and
respond. When can we have the resubmittal along with the panel drawing?
Henry Cassi
Norair Engineering Corp.
301-499-2202
From: e-Builder Network Notification Server [mailto:[email protected]]
Sent: Friday, April 15, 2011 2:30 PM
To: Henry Cassi
Subject: FYI - Piscataway WWTP ENR - Construction - Carbon Recirculation Pumps - CLOSED
Piscataway WWTP ENR - Construction
FYI - This form is CLOSED
To view details or take action on this item, click here
Form: *SUBMITTAL #11342-01 - 34
Subject: Carbon Recirculation Pumps
Author: Rosita Cowan
Date Created: 3/17/2011 5:38:38 PM Eastern Time
Held By: Rosita Cowan
Date Due: 04.15.2011
Date Closed: 4/15/2011 2:30:10 PM Eastern Time
Item(s) Being
Submitted: Carbon Recirculation Pumps
Christopher Brown
Geiger Pump & Equipment Co.
Subcontractor /
8924 Yellow Brick Road
Vendor / Manufacturer
Contact Information: Baltimore, MD 21237
Phone 410-682-2660 x1105
Fax 410-682-4750
Discipline: Process Mechanical
Specification Section: 11342
Paragraph: None
Contract Drawing
Reference(s): M-2, M-3
We Are Sending: Attached (Electronic Version)
c As-Builts
d
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c Calculations
d
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g
file://C:\Documents and Settings\kk\Local Settings\Temp\GW}00001.HTM
4/18/2011
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Page 2 of 3
c Construction/Layout Drawings
d
e
f
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c O & M Manuals
d
e
f
g
c Product/Technical Data
d
e
f
g
c Reports/Certifications
d
e
f
g
c Samples/Color Charts
d
e
f
g
The Following Items:
c Schedule
d
e
f
g
b Shop Drawings
c
d
e
f
g
c Spare Parts
d
e
f
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c Specifications
d
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c Training-Related Information
d
e
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c Other (see below)
d
e
f
g
Submitted For: Approval
Contractor's Remarks: None
CONTRACTOR'S CERTIFICATION STATEMENT: By this submittal, I hereby represent that I have determined
and verified all field measurements, field construction criteria, materials, dimensions, catalog numbers and
pertinent data, and I have checked and coordinated each item with other applicable approved drawings and all
Contract requirements.
WSSC's Project Manager, Engineer or Authorized Agent - Complete This Section
c Approved
d
e
f
g
c Approved As Noted
d
e
f
g
b Approved As Noted - Resubmit
c
d
e
f
g
Review Status:
c For Information Only
d
e
f
g
c Accepted As Noted
d
e
f
g
c Accepted As Noted - Resubmit
d
e
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c Rejected
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c Not Reviewed
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1. The proposed pump model by 2nd listed manufacturer Viking, is an internal gear
type positive displacement pump, rather than an external gear as specified based
on the 1st listed manufacturer (Tuthill HD 330). The proposed internal gear type is
acceptable (11342, 2.2.A, and 2.3.A.1).
2. The submitted pump curve lists a viscosity of 449.2 cP at 70 degrees, and a
specific gravity of 1. The carbon recirculation pumps shall be capable of handling
any and all of the specified process fluids; some are of high viscosity and some
have specific gravity greater than 1. Please resubmit curves for the proposed
pump based on the most conservative conditions for this project (11342, 2.2.C,
and 2.4.A).
3. In conjunction with the previous comment, confirm motor horsepower selection
Submittal Review for the conditions required for this project. The contract requires a 20 HP motor for
Comments:
pumping high viscosity fluids; 10 HP is proposed in this submittal (11342, 2.3.A.5).
All deviations from the contract documents should clearly be noted on all
submittals.
4. The submitted spare parts will not be able to be approved until the O&M is
submitted. The O&M will show the recommended spare parts list with
recommended quantities as well as manufacturer's prices.
5. Unmounted pumps along with a modified structural steel base have been
submitted. Base will need to be coated to withstand its environment.
6 The submittal does not include the pump control panel that is to be supplied by
the pump manufacturer per 11342, 2.6.
file://C:\Documents and Settings\kk\Local Settings\Temp\GW}00001.HTM
4/18/2011
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Page 3 of 3
7. The submittal does not address requirements for manufacturer's field services
11342, 3.3.
Approval, corrections or comments made on the shop drawings during this review do not relieve the Contractor
from compliance with requirements of the drawings and specifications. This check is only for review of general
compliance with the information given in the contract documents. The Contractor is responsible for continuing
and correlating all quantities and dimensions; selecting fabrication processes and techniques of construction;
coordinating his work with that of other trades; and performing his work in a safe and satisfactory manner.
WSSC Authorized
Representative: Renato Nojadera, Project Manager - 4/15/2011
Files Attached (1): 2321 Trans #133 Submittal 11342-01 Carbon Recirculation Pumps.pdf
Comments (Newest First)
Renato Nojadera from WSSC added a comment at 4/15/2011 2:30:10 PM Eastern Time
By : Renato Nojadera - WSSC
Form closed and placed back in the author's court.
Renato Nojadera from WSSC held this form for 0.26 days as of 4/15/2011 2:10:03 PM Eastern Time
By : Renato Nojadera - WSSC
To : Rosita Cowan - Norair Engineering Corp.
CC : Henry Cassi, Simon Jimenez, Mechanical Submittal Review
This submittal is "Approved as Noted, Resubmit". Please refer to the submittal review comments.
Laura Knox from O'Brien & Gere Engineers, Inc. held this form for 20.38 days as of 4/15/2011 12:02:56 PM Eastern Time
By : Laura Knox - O'Brien & Gere Engineers, Inc.
To : Renato Nojadera - WSSC
CC : Gary Fontaine, William Meinert, George Oma, Kanu Shah
Renato, this submittal has been reviewed; recommended status is "APPROVED AS NOTED - RESUBMIT".
Please refer to the attached comment sheet. Please let me know if there are any questions. Thank you.
Files Attached (1) : 46981_SD Comments_11342-01.pdf
Renato Nojadera from WSSC held this form for 0.00 days as of 3/18/2011 8:16:37 AM Eastern Time
By : Renato Nojadera - WSSC
To : Laura Knox - O'Brien & Gere Engineers, Inc.
CC : Mechanical Submittal Review
Laura,
Please review this submittal and return your comments no later than 4/7/2011. Thank you.
Rosita Cowan from Norair Engineering Corp. filled out this form at 3/17/2011 5:38:38 PM Eastern Time
To : Renato Nojadera - WSSC
CC: Henry Cassi, Simon Jimenez, Mechanical Submittal Review, George Oma, Kanu Shah, Gary Fontaine,
William Meinert, Mechanical Submittal Review, Laura Knox
FYI - This form is CLOSED
To view details or take action on this item, click here. Please DO NOT reply directly to this email.
e-Builder Technical Support
phone: 1-888-288-5717 | fax: 1-800-576-9322
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4/18/2011
TABLE OF CONTENTS
i.
ii.
iii.
I
Authorized Service Facility
Scope of Supply
Equipment Warranty and Certification Form
Section 11342: Carbon Recirculation Pumps
A.
Pump Data
1.
Pump Features
2
Data Sheet
3.
Dimensional Drawing
4.
Performance Curves
B.
Motor Data
1.
Motor Information
2.
Performance Data
3.
Performance Graph
4.
Dimensional Drawing
5.
Wiring Diagram
C.
In-Line Reducer
1.
In-Line Reducer Data
2.
C-Face Dimensions
D.
In-Line Base Coupling and Guard
1.
Product Brochure
E.
Spare Parts Furnished
F.
Push Button Station
1.
Data Sheets
2.
Push Button Station Drawing
AUTHORIZED SERVICE FACILITY
The local authorized facility for field service, repair, and spare parts is:
Geiger Pump and Equipment Co.
8924 Yellow Brick Road
Baltimore MD 21237
Phone: 410 682-2660
Fax: 410 682-4750
Email: [email protected]
SCOPE OF SUPPLY
Section 11342: Carbon Recirculation Pumps
Qty two (2) Viking Pumps (IDEX), model QS4127A gear pumps, in stainless steel
construction as specified, with 10Hp explosion proof premium efficiency c-face
motors, 3ph 460V 60Hz, single cartridge mechanical seals as specified, in-line-gear
reducers, coupling guard and fabricated baseplate
Equipment Tag Numbers:
CRP-1
Carbon Recirculation Pump No. 1
CRP-2
Carbon Recirculation Pump No. 2
I
Section 11342: Carbon Recirculation Pumps
A.
Pump Data Viking Model Q4127A
VIKING® HEAVY DUTY PUMPS
SERIES 127 AND 4127
STAINLESS STEEL CONSTRUCTION
Section
161
Page
161.
Issue
C
FEATURES
SERIES 127 Pumps
Cutaway View—(Packed Type)
160-200-280 GPM Sizes
(36-45-64 m³/hr)
Shown without over-pressure relief valve
MECHANICAL SEAL (SERIES 4127)
“LS”, “Q” and “M” SIZES
⑨
① Stellite Stationary Seat
② Seat Gaskets PTFE
③ Carbon Rotating Face (Washer)
④ PTFE
⑤ 316 Stainless Steel Metal Parts
⑥ 316 Stainless Steel Springs
⑦ 316 Stainless Steel Seal Holder
⑧ 316 Stainless Steel Seal Plate
⑨ Pump Bracket
①
⑥ ⑤ ④③ ② ⑦ ⑧
SHAFT
FEATURES
OVER-PRESSURE RELIEF VALVE
REVOLVABLE
PUMP CASING
(Standard Equipment)
(Standard Equipment)
All Series 127 and 4127
pumps are equipped with
pump casings that can be
turned to eight positions.
This allows ports to easily
match piping. Relief valve
must point to suction port in
all cases.
Valve permits bypassing of liquids and prevents excessive pressures in the discharge
line. If reversing pump, remove valve and
turn end for end. Relief valve must point to
suction port in all cases. All valves set at 50
lbs. unless otherwise requested. If Viking
over-pressure relief valve is not used,
pumping system should include some form
of over-pressure protection, e.g., valve in dis­
charge line, torque limiting devices, rupture
discs, etc.
POSITIVE-LOCK THRUST CONTROL
Series 127 and 4127 pumps are manufactured with positive-lock thrust
control for accurate axial positioning of rotor and shaft. Illustration shows
bearing and double end cap arrangement.
50 PSI (3 BAR) for 38 to 100 SSU (4 to 21 cSt)
① Pressure
Range
100 PSI (7 BAR) for 100 to 2,500 SSU (21 to 540 cSt)
① Temperature
Range
-20°F. to +500°F. (-29°C. to +260°C.)
① Viscosity
Range
28 SSU to 2,000,000 SSU
(0.1 cP to 440,000 cSt)
125 PSI (9 BAR) for 2,500 SSU (540 cSt) and above
GPM 160-200-280
(m³/hr 36-45-64)
② (Nominal Rating)
For tough pumping applications that require 316
Stainless Steel, these proven heavy-duty pumps can
do the job. Their rugged construction provides long
life and peak, trouble-free operation for the chemical,
petrochemical, food and other process industries, as
well as in general industry. They are an excellent choice
for handling fructose and other syrups.
They are furnished as standard with packed type
(Series 127) or mechanical seal (Series 4127) construction, to minimize liquid loss and for shaft protection.
The positive-lock thrust control provides micrometer
adjustments for accurate rotor and shaft positioning
to help you keep operating with new-pump efficiency
through years of heavy-duty service.
The smooth positive displacement action of our “gearwithin-a-gear” rotor and idler combination delivers a
cushioned positive flow and low-shear transmission of
your liquid year after year without foaming or churning.
Series 4127 mechanical seal pumps can handle
a wide variety of liquids with viscosities up to 25,000
SSU. Special seals are available for higher viscosities.
Consult the factory for details.
① Values shown represent minimums or maximums. Some special construc­tion or
consideration may be required before a cataloged pump can be applied to an
application involving maximum pressure or minimum or maximum temperature
and/or viscosity. Certain models have restrictions in pressures and/or viscosities.
See specifications, page 161.4, and performance curves.
② Nominal capacities based on handling thin liquids at low pressures.
Metric conversions are based on US measurements and rounded to the nearest whole number.
VIKING PUMP • A Unit of IDEX Corporation • Cedar Falls, IA
©2006
Section
161
Page
161.
Issue
C
VIKING® HEAVY DUTY PUMPS
SERIES 127 AND 4127
STAINLESS STEEL CONSTRUCTION
UNMOUNTED PUMPS
SERIES 127 and 4127 Pumps
“Q” and “M” Sizes
SERIES 127 and 4127 Pumps
“LS” Size
This series of heavy-duty pumps is available either
unmounted or mounted units as shown on following
pages. In the Series 4127 the standard seal is a PTFE
type with carbon rotating and corrosion resistant
stationary faces. High quality type 316 Stainless Steel is
provided on wetted parts which come in contact with the
pumped product. The integral thrust bearing is designed
to handle heavy-duty pumping jobs without problems
of end play and distor­tion. For increased versatility of
installation and complete selection of ports, the pump
casing is designed so it can be rotated on the bracket to
any 45° or 90° angle from that shown in the illustrations.
See revolvable casing feature on Page 161.1. Overpressure relief valve on head is standard for this series.
To permit use of this type pump in a greater range of
application, these pumps are available with jacketed
heads. For heavy-duty pumps, stainless steel with jacketed bracket and head, see Catalog Section 162.
Dimensions for Unmounted Pumps—See Page 161.8.
Performance Data for Unmounted Pumps—See Pages 161.13
through 161.22.
CONSTRUCTION — SERIES 127 and ① 4127 (“ls”, “q” and “M” SIZES)
Pump
Construction
Casing
Head
Bracket
Rotor
Idler
Rotor
Shaft
Idler
Pin
316
Stainless
Stainless
Steel
Stainless
Steel
Stainless
Steel
Stainless
Steel
Stainless
Steel
Stainless
Steel
Coated
Stainless
Steel
Shaft Sealing
Packed
Standard
Internal
Relief
Valve
Mechanical Seal
Stainless Steel Stainless
PTFE with Carbon Graphite and
Steel
Corrosion-Resistant Material
SPECIFICATIONS — SERIES 127 and ① 4127 UNMOUNTED PUMPS
Model
Number
⑤
150 lb.
ANSI
Flange
Port Size
Motor HP Required
At Rated Speed
Pumping
100 SSU Liquid
Maximum
Hydrostatic
Pressure
⑥ Maximum Recommended
Discharge Pressure Handling
100 SSU Liquid
At Rated Speeds
RPM
50 PSI
(3 BAR)
100 PSI
(7 BAR)
PSIG (BAR)
PSIG
Packed
Nominal
Pump
Rating
③ Maximum
Recommended
Temperature for
Cataloged Pump °F. (°C.)
④ Mech.
Approximate
Shipping Weight
With Valve
Packed
① Mech. Seal
② Inches
LS127
Q127
LS4127
Q4127
3
4
160
200
(36)
(45)
520
350
7½
10
15
20
400 (28)
400 (28)
100
100
225 (107)
275 (125)
225 (107)
275 (125)
190
440
(86)
(200)
M127
M4127
4
280
(64)
280
15
25
400 (28)
100
275 (125)
275 (125)
600
(272)
GPM (m³/hr)
① For mechanical seal pumps on applications with viscosities above 25,000 SSU
(5,500 cSt), provide details for recommendation.
② Ports are suitable for use with 150# ANSI stainless steel com­panion flanges or
flanged fittings.
③ Special adjustment or construction may be required for higher temperatures.
④ Standard seal can be used from -20°F. to +450°F. With special construc­tion,
Seal
Pounds (KG)
higher temperatures can be handled with this series pumps.
⑤ Nominal rating based on handling thin liquids.
⑥ For maximum recommended discharge pressures when handling other vis­cosities
and/or other speeds, see performance curves. Performance curves also show
preferred constructions. If suction pressure exceeds 50 PSIG (3 BAR), consult
factory.
Metric conversions are based on US measurements and rounded to the nearest whole number.
VIKING PUMP • A Unit of IDEX Corporation • Cedar Falls, IA
©2006
Section
161
Page
161.
Issue
B
VIKING® HEAVY DUTY PUMPS
SERIES 127 AND 4127
STAINLESS STEEL CONSTRUCTION
DIMENSIONS
These dimensions are average and not for construction purposes. Certified prints on request.
For specifications, see page 161.2.
DIMENSIONS—
SERIES 127 AND 4127
UNMOUNTED PUMPS
① Ports are suitable for use with 150# ANSI stainless steel
companion flanges or flanged fittings.
MODEL NO.
PACKED SEAL
LS127
LS4127
①
A
3
Q127
Q4127
4
M127
M4127
4
in
B
C
D
E
F
G
H
J
K
L
M
N
O
P
7.19
10.25
7.00
4.38
4.00
10.00
5.38
.53
3.25
4.75
9.12
2.44
.62
.62
mm
183
260
178
111
102
254
137
13
83
121
232
62
16
16
in
8.25
14.00
8.75
4.12
4.00
10.00
6.00
.69
4.38
6.62
11.12
3.00
.75
1.00
mm
210
356
222
105
102
254
152
18
111
168
282
76
19
25
in
9.50
5.00
6.00
12.00
8.50
.69
4.00
7.75
8.12
4.00
1.00
1.50
mm
241
127
152
305
216
18
102
197
206
102
25
38
17.25 10.00
438
254
R
S
15.75 21.69
400
551
19.25 26.75
489
679
20.12 28.38
511
721
T
U
V
W
3.50
1.438
.38 x .19
5.19
89
36.51
9.53 x 4.76
132
4.50
1.938
.50 x .25
8.19
114
49.21 12.70 x 6.35
208
4.25
1.938
8.50
108
49.21 12.70 x 6.35
.50 x .25
216
For specifications, see pages 161.3. and 161.4.
①
DIMENSIONS —
SERIES 127 AND 4127
(“R” DRIVE)
“LS” SIZE PUMP
“B” SIZE REDUCER UNITS
① Ports are suitable for use with 150# ANSI stainless steel
companion flanges or flanged fittings.
NOTE: Units available to accept 10 HP, 1200 RPM maximum motor.
NOTE: Motor rails 2” high are required on “LS” size units
with 184-T or 4½” center height motors.
VIKING PUMP • A Unit of IDEX Corporation • Cedar Falls, IA
©2006
I
Section 11342: Carbon Recirculation Pumps
B.
Motor Data
Product Information Packet
CEM7054T
15//10HP,1765//1470RPM,3PH,60/50HZ,254TC
Copyright © All product information within this document is subject to Baldor Electric Company copyright © protection, unless otherwise noted.
Product Information Packet: CEM7054T - 15//10HP,1765//1470RPM,3PH,60/50HZ,254TC
Part Detail
Revision:
B
Status:
PRD/A
Change #:
Proprietary:
Type:
AC
Prod. Type:
0942M
Elec. Spec:
09WGW980
CD Diagram:
Enclosure:
XPFC
Mfg Plant:
Mech. Spec:
09E689
Layout:
Frame:
254TC
Mounting:
F1
Poles:
04
Created Date:
06-14-2010
Base:
RG
Rotation:
R
Insulation:
B
Eff. Date:
06-24-2011
Leads:
9#12
Literature:
Elec. Diagram:
No
Replaced By:
Nameplate NP1426XP
NO.
CC
010A
T. CODE
T3C
SER.
SPEC.
09E689W980G5
CAT.NO.
CEM7054T
HP
15//10
VOLTS
230/460//190/380
AMPS
36/18//28.8/14.4
RPM
1765//1470
HZ
60//50
PH
3
CL
B
SER.F.
1.00
DES
B
CODE
H
RATING
40C AMB-CONT
FRAME
254TC
NEMA-NOM-EFF
92.4
PF
84
USABLE AT 208V
37
Page 2 of 8
Product Information Packet: CEM7054T - 15//10HP,1765//1470RPM,3PH,60/50HZ,254TC
Parts List
Part Number
Description
Quantity
SA198394
RA185762
MJ5000A01
09CB1000A01SP
10XN3118K16
HW1001A31
WD1000B16
10XN2520K06
HW1001A25
09EP1700A01
10XN3816K28
HW1001A38
HW5100A08
10XN2520K36
HW1001A25
09EP1708A02
10XN3816K28
HW1001A38
09FH1004A01
10XN2520K14
HW1001A25
09CB1500A01SP
10XN2520K16
HW1001A25
SA 09E689W980G5
RA 09E689W980G5
SEALANT, CHICO A COMPOUND
CONDUIT BOX, MACH
5/16-18 X 1" GRADE #5, STL, ZINC PLATE
LOCKWASHER 5/16, ZINC PLT.591 OD, .319 I
KPA-4C BURNDY TERMINAL
1/4-20 X 3/8" HX HD SCREWGRADE 5, ZINC P
LOCKWASHER 1/4, ZINC PLT .493 OD, .255 I
FR ENDPLATE, MACH
3/8-16 X 1.75 HEX HD CAP SCREW, GRADE 5
LOCKWASHER 3/8, ZINC PLT .688 OD, .382 I
W3118-035 WVY WSHR (WB)
1/4-20 X 2.25" HX HD SCRWGRADE 5, ZINC P
LOCKWASHER 1/4, ZINC PLT .493 OD, .255 I
FACE MTD. ENDPLATE, MACH X-PROOF (NEW DE
3/8-16 X 1.75 HEX HD CAP SCREW, GRADE 5
LOCKWASHER 3/8, ZINC PLT .688 OD, .382 I
FAN COVER, MACH
1/4-20 X .88 HEX GRD 5 (20001)
LOCKWASHER 1/4, ZINC PLT .493 OD, .255 I
CONDUIT BOX LID, MACH
1/4-20 X 1" HX HD SCRW GRADE 5, ZINC P
LOCKWASHER 1/4, ZINC PLT .493 OD, .255 I
1.000 EA
1.000 EA
0.050 LB
1.000 EA
4.000 EA
4.000 EA
1.000 EA
1.000 EA
1.000 EA
1.000 EA
4.000 EA
4.000 EA
1.000 EA
4.000 EA
4.000 EA
1.000 EA
4.000 EA
4.000 EA
1.000 EA
3.000 EA
3.000 EA
1.000 EA
6.000 EA
6.000 EA
Page 3 of 8
Product Information Packet: CEM7054T - 15//10HP,1765//1470RPM,3PH,60/50HZ,254TC
Parts List (continued)
Part Number
Description
HW2501G25
LB1115
LB1073
LB5040
HW4500A20
MJ1000A75
HW4500A20
09FN3001D01
HW2500A25
51XB1214A20
MG1025G05
85XU0407A04
LB1119
LB1125C02
LB1357
LC0145B01
NP1426XP
40PA1005
KEY, 3/8 SQ X 2.875
LABEL,LIFTING DEVICE
LABEL, UL/CSA "XP"
INSTRUCTION TAG, AC & DC
1/8NPT SL PIPE PLUG
GREASE, POLYREX EM EXXON
1/8NPT SL PIPE PLUG
EXTERNAL FAN, PLASTIC
WOODRUFF KEY USA #1008 #BLOW CARBON STEE
12-14X1.25 HXWSSLD SERTYB
PAINT 789.201 (WILCO) DARK GRAY METALLIC
#4-7 X 1/4 DRIVE PIN
WARNING LABEL
SUPER-E (STOCK CTN LABEL SUPER-E WITH FL
ENERGY GUIDE LABEL (BOX LABEL)
CONNECTION LABEL
UL/CSA, CLI GP-D,CLII GP-F&G,CC
PACKAGING GROUP, 09 STD
Quantity
1.000 EA
1.000 EA
1.000 EA
1.000 EA
2.000 EA
0.080 LB
2.000 EA
1.000 EA
1.000 EA
1.000 EA
0.050 GA
6.000 EA
1.000 EA
4.000 EA
1.000 SH
1.000 EA
1.000 EA
1.000 EA
Page 4 of 8
Product Information Packet: CEM7054T - 15//10HP,1765//1470RPM,3PH,60/50HZ,254TC
Performance Data at 460V, 60Hz, 15.0HP (Typical performance - Not guaranteed values)
General Characteristics
Full Load Torque:
45.0 LB-FT
Start Configuration:
DOL
No-Load Current:
6.95 Amps
Break-Down Torque:
143.0 LB-FT
Line-line Res. @ 25°C.:
0.577 Ohms A Ph / 0.0 Ohms B Ph
Pull-Up Torque:
75.0 LB-FT
Temp. Rise @ Rated Load:
47 C
Locked-Rotor Torque:
88.0 LB-FT
Starting Current:
125.0 Amps
Temp. Rise @ S.F. Load:
Load Characteristics
% of Rated Load
25
50
75
100
125
150
S.F.
Power Factor:
49.0
71.0
81.0
86.0
88.0
89.0
87.0
Efficiency:
87.9
92.1
93.0
92.8
92.3
91.5
92.5
Speed:
1792.0
1784.0
1776.0
1766.0
1759.0
1750.0
1762.0
Line Amperes:
7.9
10.5
13.7
17.2
21.0
25.0
19.5
Page 5 of 8
Product Information Packet: CEM7054T - 15//10HP,1765//1470RPM,3PH,60/50HZ,254TC
Performance Graph at 460V, 60Hz, 15.0HP Typical performance - Not guaranteed values
Page 6 of 8
Product Information Packet: CEM7054T - 15//10HP,1765//1470RPM,3PH,60/50HZ,254TC
Page 7 of 8
Product Information Packet: CEM7054T - 15//10HP,1765//1470RPM,3PH,60/50HZ,254TC
Page 8 of 8
I
Section 11342: Carbon Recirculation Pumps
C.
In-Line Reducer
Viking In-Line Helical Gear Reducers
Section
615
Page
615.1
Issue
C
Gear Ratio Range: (varies by reducer size)
From 2.63:1 to 38.0:1 (Varies by reducer size)
Output Speeds (with 1750 rpm input)
46 – 665 rpm
Reducer Horsepower Range:
.5 HP (.37 kW) to 350 HP (261 kW)
Major Design Features
Features:
• Available in eleven different sizes and a variety of ratios, all double reduction
• Compact design
• Universal mounting
o solid input shaft
o hollow input shaft with NEMA C or IEC Flange Mount Option
• High efficiency
• Low noise levels
• Gears in hardened and case-hardened steel
• Input and output shafts in high-strength steel
• Sizes 11, 21, and 31 with unpainted aluminum housings
• Sizes 35 – 100 with painted cast iron housings
• Sizes 11 – 41 come factory filled with synthetic lubricant and are “lubed for life.”
Size 31 Solid Shaft, input end
Size 21 NEMA C, input end
Size 31 Solid Shaft, output end
Size 21 NEMA C, output end
VIKING PUMP • A Unit of IDEX Corporation • Cedar Falls, IA
©2004
Section
615
Page
615.2
Issue
C
Viking In-Line Helical Gear Reducers
Viking In-Line helical gear reducers are available in 11 sizes and offer many ratios within each size range. All sizes
and ratios offer a choice of a solid high speed input shaft or a hollow input shaft combined with a choice of NEMA C
or IEC flange adaptors.
Sizes 11, 21, & 31 have aluminum housings (and aluminum flanges if NEMA C or IEC). They are shipped unpainted.
Sizes 35 –100 have cast iron housings and are painted.
Sizes 11, 21, 31, 35 & 41 are supplied with lifetime lubrication (synthetic gear lubricant suitable for ambient
temperatures 32 to 122°F (0 to 50°C), and do not have oil filling or oil level plugs. Sizes 51 – 100 require filling with
the proper lubricant before start-up. (See TSM 615, Table 1 and Table 2.)
Additional ratios in all sizes may be available beyond those shown in this catalog section. Please consult
factory for additional information.
SELECTING THE CORRECT VIKING IN-LINE HELICAL GEAR REDUCER
1. Determine the actual horsepower requirements of the application from the pump performance curve or
specifications from other equipment.
2. Determine the “equivalent horsepower” for the application by multiplying the actual horsepower to
be transmitted by the appropriate service factor, which can be obtained from the Service Factor Table on page
3. This service factor takes into account length of service per day, the load classification (uniform, moderate
shock, heavy shock), and the type of drive. A table of driven load classifications is included to help you
determine the service factor to use.
3. Find the reducer from the horsepower tables on pages 4 thru 14 which most closely matches your
speed requirements. Make sure the application’s equivalent horsepower (kW) for a given input speed and ratio
is less than or equal to the maximum recommended horsepower (kW) shown in the chart on the
“MAXIMUM REDUCER HORSEPOWER / kW” lines.
Example:
A Viking K124A requires a 7.3 HP driver at 390 rpm to deliver the desired output of 40 gpm at 200 psi on 7500
SSU fluid (from the pump curve), and is driven 24 hours per day. Using the Service Factor table, multiply the
service factor (in this case 1.25) times the horsepower required (7.3 HP) for a reducer requirement of 9.13
HP.
Looking at the Specifications tables using a 1750 rpm motor, the desired 390 RPM output speed requires a
gear ratio of about 4.5:1. Reviewing the Horsepower tables, we find that the Size 35 reducer with a 4.62:1
ratio (giving a 379 rpm output speed) and a 11.2 HP rating most closely meets the requirements.
Important Ordering Information:
When ordering a reducer with solid shaft input all that is required is the part number of the reducer as is
provided in the pages that follow. i.e. 3-551-XXX-YYY-00.
When ordering a reducer with NEMA C-flange or IEC flange motor mount, you must specify the motor frame
size in the last two digits of the part number. i.e: 3-551-XXX-YYY-56 for 56C frame, or
3-551-XXX-YYY-21 for 213TC-215TC frame motor, or 3-551-XXX-YYY–13 for IEC 132 frame motor. The
available motor flange sizes are listed at the bottom of each reducer size specification table.
Special note: Use –10 as last two digits for IEC frames 100 and 112 as they are dimensionally interchangeable.
VIKING PUMP • A Unit of IDEX Corporation • Cedar Falls, IA
©2004
Viking In-Line Helical Gear Reducers
Section
615
Page
615.3
Issue
C
SERVICE FACTOR TABLE
POWER SOURCE
Electric Motor,
Steam Turbine, or
Hydraulic Motor
Multi-cylinder
Internal Combustion
Engine
INTERMITTENT
UP TO
3 HOURS per DAY
8 – 10 HOURS
per DAY
24 HOURS
per DAY
Uniform
0.8
1.0
1.25
Moderate Shock
1.0
1.25
1.5
Heavy Shock
1.5
1.75
2.0
Uniform
1.0
1.25
1.5
Moderate Shock
1.25
1.5
1.75
Heavy Shock
1.75
2.0
2.25
CLASSIFICATION
OF DRIVEN LOAD*
* Rotary Pump applications are classified as Uniform Loads.
DRIVEN LOAD CLASSIFICATIONS
(excerpted from AGMA Information Sheet 922-A96©1996)
Key: U = Uniform Load; M = Moderate Shock Load; H = Heavy Shock Load
APPLICATION
LOAD
CLASSIFICATION
Pumps, Rotary and Centrifugal
APPLICATION
LOAD
CLASSIFICATION
U
Fans, Cooling Tower
M
M
Feeders, Apron, Belt,
Screw
U
Agitators
U
Feeders, Reciprocating
M
Blowers
U
Generators
U
Compressors, Centrifugal &
Lobe
U
Compressors, Reciprocating
M
Machine Tools
M
Cranes and Hoists
M
Mills, Rotary
M
H
Mixers, Concrete, Drum
Type
M
M
Printing Presses
U
U
Sewage Disposal Bar
Screens
U
Pumps, Reciprocating
Crushers, Ore and Stone
Elevators
Fans, Centrifugal, Forced Draft
Hammer Mills
M
REDUCER WEIGHT
Reducer weights are shown on specification page for each reducer. The weights are approximate and are
given in Lbs. (Kg). Basic frame sizes are shown but other frame sizes are included. For example, 145TC
is actually for the 143TC and 145TC. Complete list is shown below.
145TC = 143TC and 145TC
71 IEC = 63 IEC and 71 IEC
184TC = 182TC and 184TC
90 IEC = 80 IEC and 90 IEC
215TC = 213TC and 215TC
256TC = 254TC and 256TC
286TC = 284TC and 286TC
VIKING PUMP • A Unit of IDEX Corporation • Cedar Falls, IA
©2004
Viking In-Line Helical Gear Reducers
Section
615
Page
615.9
Issue
C
SPECIFICATIONS: SIZE 51
Output Speed / Maximum Horsepower (kW) at Given Input Speed
Viking Part No.
Solid Shaft
Nema C flg.
IEC flg.
Solid Shaft
Nema C flg.
IEC flg.
Solid Shaft
Nema C flg.
IEC flg.
Solid Shaft
Nema C flg.
IEC flg.
Solid Shaft
Nema C flg.
IEC flg.
Solid Shaft
Nema C flg.
IEC flg.
Solid Shaft
Nema C flg.
IEC flg.
Solid Shaft
Nema C flg.
IEC flg.
Solid Shaft
Nema C flg.
IEC flg.
Solid Shaft
Nema C flg.
IEC flg.
Solid Shaft
Nema C flg.
IEC flg.
Solid Shaft
Nema C flg.
IEC flg.
Solid Shaft
Nema C flg.
IEC flg.
Solid Shaft
Nema C flg.
IEC flg.
Solid Shaft
Nema C flg.
IEC flg.
Solid Shaft
Nema C flg.
IEC flg.
Solid Shaft
Nema C flg.
IEC flg.
Solid Shaft
Nema C flg.
IEC flg.
Ratio
1750 rpm
1450 rpm
1150 rpm
950 rpm
2.63
665 / 39.8 (29.7)
551 / 32.4 (24.1)
437 / 25.0 (18.6)
361 / 18.8 (14.0)
3.31
529 / 32.9 (24.5)
438 / 26.8 (20.0)
347 / 20.7 (15.4)
287 / 15.5 (11.5)
4.45
393 / 25.0 (18.6)
326 / 20.4 (15.2)
258 / 15.7 (11.7)
213 / 11.8 (8.8)
5.63
311 / 20.1 (15.0)
257 / 16.4 (12.2)
204 / 12.6 (9.4)
169 / 9.5 (7.0)
6.99
250 / 23.3 (17.3)
207 / 20.1 (15.0)
164 / 17.0 (12.6)
136 / 12.7 (9.4)
7.75
222 / 21.2 (15.8)
187 / 18.3 (13.6)
148 / 15.4 (11.4)
123 / 11.6 (8.6)
8.79
199 / 20.1 (15.0)
165 / 17.4 (13.0)
131 / 14.7 (10.9)
108 / 11.0 (8.2)
9.75
179 / 18.1 (13.5)
149 / 15.7 (11.7)
118 / 13.3 (9.9)
97 / 10.0 (7.4)
11.8
148 / 16.9 (12.6)
122 / 13.9 (10.3)
97 / 11.0 (8.2)
80 / 8.3 (6.2)
13.1
134 / 14.8 (11.0)
111 / 12.4 (9.2)
88 / 9.9 (7.3)
72 / 7.4 (5.5)
15.0
117 / 13.8 (10.3)
97 / 11.2 (8.3)
77 / 8.7 (6.5)
63 / 6.5 (4.8)
16.6
105 / 12.4 (9.2)
87 / 10.1 (7.5)
69 / 7.8 (5.8)
57 / 5.9 (4.4)
18.9
93 / 10.9 (8.1)
77 / 8.9 (6.6)
61 / 6.9 (5.1)
50 / 5.2 (3.8)
21.0
83 / 9.8 (7.3)
69 / 8.0 (5.9)
55 / 6.2 (4.6)
45 / 5.2 (3.8)
23.4
75 / 8.8 (6.5)
62 / 7.2 (5.3)
49 / 5.6 (4.1)
41 / 4.2 (3.1)
25.9
68 / 7.9 (5.9)
56 / 6.5 (4.8)
44 / 5.0 (3.7)
37 / 3.8 (2.8)
29.8
59 / 6.9 (5.1)
49 / 5.7 (4.2)
39 / 4.4 (3.2)
32 / 3.3 (2.4)
33.0
53 / 6.2 (4.6)
44 / 5.1 (3.8)
35 / 3.9 (2.9)
29 / 3.0 (2.2)
3-551-510-026-00
3-551-51C-026-(frame size)
3-551-51E-026-(frame size)
3-551-510-033-00
3-551-51C-033-(frame size)
3-551-51E-033-(frame size)
3-551-510-045-00
3-551-51C-045-(frame size)
3-551-51E-045-(frame size)
3-551-510-056-00
3-551-51C-056-(frame size)
3-551-51E-056-(frame size)
3-551-510-070-00
3-551-51C-070-(frame size)
3-551-51E-070-(frame size)
3-551-510-078-00
3-551-51C-078-(frame size)
3-551-51E-078-(frame size)
3-551-510-088-00
3-551-51C-088-(frame size)
3-551-51E-088-(frame size)
3-551-510-098-00
3-551-51C-098-(frame size)
3-551-51E-098-(frame size)
3-551-510-118-00
3-551-51C-118-(frame size)
3-551-51E-118-(frame size)
3-551-510-131-00
3-551-51C-131-(frame size)
3-551-51E-131-(frame size)
3-551-510-150-00
3-551-51C-150-(frame size)
3-551-51E-150-(frame size)
3-551-510-166-00
3-551-51C-166-(frame size)
3-551-51E-166-(frame size)
3-551-510-189-00
3-551-51C-189-(frame size)
3-551-51E-189-(frame size)
3-551-510-210-00
3-551-51C-210-(frame size)
3-551-51E-210-(frame size)
3-551-510-234-00
3-551-51C-234-(frame size)
3-551-51E-234-(frame size)
3-551-510-259-00
3-551-51C-259-(frame size)
3-551-51E-259-(frame size)
3-551-510-298-00
3-551-51C-298-(frame size)
3-551-51E-298-(frame size)
3-551-510-330-00
3-551-51C-330-(frame size)
3-551-51E-330-(frame size)
Weights – Lbs. (Kg)
Size 51
Approx. weights
Solid Shaft
184TC & 112 IEC
215TC & 132 IEC
256TC & 160 IEC
286TC & 180 IEC
99 (45)
117(53)
119 (54)
128 (58)
133 (61)
VIKING PUMP • A Unit of IDEX Corporation • Cedar Falls, IA
©2004
Viking In-Line Helical Gear Reducers
Section
615
Page
615.17
Issue
D
NEMA “C” Face Model Dimensions
Size
11
21
31
35
41
51
61
in
A
AC
B
BA
D
E
FA
FB
G
H
J
OA
V
U
KEY
5.12
3.74
4.21
2.28
3.35
4.33
3.43
1.46
.59
.35
1.46
5.55
1.56
0.750
.19x.19x1.38
mm
130
95
107
58
85
110
87
37
15
9
37
141
40
n.a.
n.a.
in
6.10
4.33
5.39
2.68
3.94
5.12
4.23
1.87
.67
.43
1.77
6.54
2.00
1.000
.25x.25x1.75
mm
155
110
137
68
100
130
107.5
47.5
17
11
45
166
50
n.a.
n.a.
in
7.48
5.12
6.14
3.07
4.33
6.30
5.12
2.36
.79
.43
2.09
7.13
2.38
1.125
.25x.25x2.16
mm
190
130
156
78
110
160
130
60
20
11
53
181
60
n.a.
n.a.
in
8.07
5.91
6.61
3.58
4.53
6.69
5.12
n.a.
.63
.55
1.97
8.11
2.71
1.375
.31x.31x2.38
mm
205
150
168
93.5
115
170
130
n.a.
16
14
50
206
69
n.a.
n.a.
.31x.31x2.38
in
8.50
6.10
7.30
3.52
5.12
7.09
5.88
n.a.
.71
.55
2.40
8.70
2.71
1.375
mm
216
155
185.5
89.5
130
180
149.5
n.a.
18
14
61
221
69
n.a.
n.a.
in
10.63
7.28
7.87
4.13
6.10
8.86
6.14
n.a.
.87
.71
2.95
10.94
3.12
1.562
.38x.38x2.88
mm
270
185
200
105
155
225
178
n.a.
22
18
75
278
80
n.a.
n.a.
in
11.81
8.27
9.13
4.36
7.68
9.84
7.09
n.a.
.98
.71
3.15
12.44
3.38
2.000
.50x.50x3.16
mm
300
210
232
111
195
250
180
n.a.
25
18
80
316
86
n.a.
n.a.
NEMA FRAME
N
NA
NB
NC
X
MA
MB
MC
.625
.71
56C
in
6.496
5.875
4.50
.39
.47
.188
143TC, 145TC
in
6.496
5.875
4.50
.39
.47
.188
.875
.96
182TC, 184TC
in
8.996
7.250
8.50
.55
.63
.250
1.125
1.24
213TC, 215TC
in
8.996
7.250
8.50
.55
.63
.312
1.375
1.52
254TC, 256TC
in
13.780 7.250 8.500
.55
.75
.375
1.625
1.80
284TC, 286TC
in
13.780 9.000 10.500
.55
.75
.500
1.875
2.10
* See Page 19 for ”C” Dimensions
VIKING PUMP • A Unit of IDEX Corporation • Cedar Falls, IA
©2004
Viking In-Line Helical Gear Reducers
Section
615
Page
615.19
Issue
D
“C” Dimensions
NEMA C-Face Models (from page 17)
Size
11
21
31
35
41
51
61
56C /143TC /145TC
182/184TC
213/215TC
10.41
264.5
10.95
278
n.a
254/256 TC
284/286 TC
n.a.
n.a.
n.a.
n.a.
n.a.
n.a.
n.a.
n.a.
in
mm
in
mm
in
mm
11.57
293.8
12.10
307.3
n.a.
12.89
327.5
13.39
340
n.a.
in
13.62
14.15
15.56
mm
346
359.5
395.4
in
mm
14.04
356.5
14.57
370
16.02
407
n.a.
n.a.
in
15.03
15.56
16.80
19.83
20.01
mm
381.8
395.3
426.8
503.8
508.3
in
17.11
17.65
18.89
21.37
21.56
mm
434.7
448.2
479.7
542.8
547.6
IEC Flange Models (from page 18)
Size
11
21
31
35
41
51
61
in
mm
in
mm
in
mm
in
mm
in
mm
in
mm
in
mm
63
71
80
90
100
112
132
160
180
9.63
244.5
9.63
244.5
10.39
264
10.39
264
10.79
274
10.79
274
n.a.
n.a.
n.a.
10.75
273
10.75
273
11.52
292.5
11.52
292.5
11.91
302.5
11.91
302.5
n.a.
n.a.
n.a.
12.11
307.5
12.11
307.5
12.88
327
12.88
327
13.27
337
13.27
337
n.a.
n.a.
n.a.
12.84
326
12.84
326
13.60
345.5
13.60
345.5
14.00
355.5
14.00
355.5
n.a.
n.a.
n.a.
n.a.
13.25
336.5
14.02
356
14.02
356
14.41
366
14.41
366
15.85
402.5
n.a.
n.a.
n.a.
14.27
362.5
15.04
382
15.04
382
15.43
392
15.43
392
16.87
428.5
18.86
479
18.86
479
n.a.
n.a.
16.54
420
16.54
420
16.89
429
16.89
429
18.37
466.5
20.35
517
20.35
517
VIKING PUMP • A Unit of IDEX Corporation • Cedar Falls, IA
©2004
Viking In-Line Helical Gear Reducers
Section
615
Page
615.
Issue
C
Gear Ratio Range: (varies by reducer size)
From 2.63:1 to 38.0:1 (Varies by reducer size)
Output Speeds (with 1750 rpm input)
46 – 665 rpm
Reducer Horsepower Range:
.5 HP (.37 kW) to 350 HP (261 kW)
Major Design Features
Features:
• Available in eleven different sizes and a variety of ratios, all double reduction
• Compact design
• Universal mounting
o solid input shaft
o hollow input shaft with NEMA C or IEC Flange Mount Option
• High efficiency
• Low noise levels
• Gears in hardened and case-hardened steel
• Input and output shafts in high-strength steel
• Sizes 11, 21, and 31 with unpainted aluminum housings
• Sizes 35 – 100 with painted cast iron housings
• Sizes 11 – 41 come factory filled with synthetic lubricant and are “lubed for life.”
Size 31 Solid Shaft, input end
Size 21 NEMA C, input end
Size 31 Solid Shaft, output end
Size 21 NEMA C, output end
VIKING PUMP • A Unit of IDEX Corporation • Cedar Falls, IA
©2004
Section
615
Page
615.
Issue
C
Viking In-Line Helical Gear Reducers
Viking In-Line helical gear reducers are available in 11 sizes and offer many ratios within each size range. All sizes
and ratios offer a choice of a solid high speed input shaft or a hollow input shaft combined with a choice of NEMA C
or IEC flange adaptors.
Sizes 11, 21, & 31 have aluminum housings (and aluminum flanges if NEMA C or IEC). They are shipped unpainted.
Sizes 35 –100 have cast iron housings and are painted.
Sizes 11, 21, 31, 35 & 41 are supplied with lifetime lubrication (synthetic gear lubricant suitable for ambient
temperatures 32 to 122°F (0 to 50°C), and do not have oil filling or oil level plugs. Sizes 51 – 100 require filling with
the proper lubricant before start-up. (See TSM 615, Table 1 and Table 2.)
Additional ratios in all sizes may be available beyond those shown in this catalog section. Please consult
factory for additional information.
SELECTING THE CORRECT VIKING IN-LINE HELICAL GEAR REDUCER
1. Determine the actual horsepower requirements of the application from the pump performance curve or
specifications from other equipment.
2. Determine the “equivalent horsepower” for the application by multiplying the actual horsepower to
be transmitted by the appropriate service factor, which can be obtained from the Service Factor Table on page
3. This service factor takes into account length of service per day, the load classification (uniform, moderate
shock, heavy shock), and the type of drive. A table of driven load classifications is included to help you
determine the service factor to use.
3. Find the reducer from the horsepower tables on pages 4 thru 14 which most closely matches your
speed requirements. Make sure the application’s equivalent horsepower (kW) for a given input speed and ratio
is less than or equal to the maximum recommended horsepower (kW) shown in the chart on the
“MAXIMUM REDUCER HORSEPOWER / kW” lines.
Example:
A Viking K124A requires a 7.3 HP driver at 390 rpm to deliver the desired output of 40 gpm at 200 psi on 7500
SSU fluid (from the pump curve), and is driven 24 hours per day. Using the Service Factor table, multiply the
service factor (in this case 1.25) times the horsepower required (7.3 HP) for a reducer requirement of 9.13
HP.
Looking at the Specifications tables using a 1750 rpm motor, the desired 390 RPM output speed requires a
gear ratio of about 4.5:1. Reviewing the Horsepower tables, we find that the Size 35 reducer with a 4.62:1
ratio (giving a 379 rpm output speed) and a 11.2 HP rating most closely meets the requirements.
Important Ordering Information:
When ordering a reducer with solid shaft input all that is required is the part number of the reducer as is
provided in the pages that follow. i.e. 3-551-XXX-YYY-00.
When ordering a reducer with NEMA C-flange or IEC flange motor mount, you must specify the motor frame
size in the last two digits of the part number. i.e: 3-551-XXX-YYY-56 for 56C frame, or
3-551-XXX-YYY-21 for 213TC-215TC frame motor, or 3-551-XXX-YYY–13 for IEC 132 frame motor. The
available motor flange sizes are listed at the bottom of each reducer size specification table.
Special note: Use –10 as last two digits for IEC frames 100 and 112 as they are dimensionally interchangeable.
VIKING PUMP • A Unit of IDEX Corporation • Cedar Falls, IA
©2004
Viking In-Line Helical Gear Reducers
Section
615
Page
615.
Issue
C
SERVICE FACTOR TABLE
POWER SOURCE
Electric Motor,
Steam Turbine, or
Hydraulic Motor
Multi-cylinder
Internal Combustion
Engine
INTERMITTENT
UP TO
3 HOURS per DAY
8 – 10 HOURS
per DAY
24 HOURS
per DAY
Uniform
0.8
1.0
1.25
Moderate Shock
1.0
1.25
1.5
Heavy Shock
1.5
1.75
2.0
Uniform
1.0
1.25
1.5
Moderate Shock
1.25
1.5
1.75
Heavy Shock
1.75
2.0
2.25
CLASSIFICATION
OF DRIVEN LOAD*
* Rotary Pump applications are classified as Uniform Loads.
DRIVEN LOAD CLASSIFICATIONS
(excerpted from AGMA Information Sheet 922-A96©1996)
Key: U = Uniform Load; M = Moderate Shock Load; H = Heavy Shock Load
APPLICATION
LOAD
CLASSIFICATION
Pumps, Rotary and Centrifugal
APPLICATION
LOAD
CLASSIFICATION
U
Fans, Cooling Tower
M
M
Feeders, Apron, Belt,
Screw
U
Agitators
U
Feeders, Reciprocating
M
Blowers
U
Generators
U
Compressors, Centrifugal &
Lobe
U
Compressors, Reciprocating
M
Machine Tools
M
Cranes and Hoists
M
Mills, Rotary
M
H
Mixers, Concrete, Drum
Type
M
M
Printing Presses
U
U
Sewage Disposal Bar
Screens
U
Pumps, Reciprocating
Crushers, Ore and Stone
Elevators
Fans, Centrifugal, Forced Draft
Hammer Mills
M
REDUCER WEIGHT
Reducer weights are shown on specification page for each reducer. The weights are approximate and are
given in Lbs. (Kg). Basic frame sizes are shown but other frame sizes are included. For example, 145TC
is actually for the 143TC and 145TC. Complete list is shown below.
145TC = 143TC and 145TC
71 IEC = 63 IEC and 71 IEC
184TC = 182TC and 184TC
90 IEC = 80 IEC and 90 IEC
215TC = 213TC and 215TC
256TC = 254TC and 256TC
286TC = 284TC and 286TC
VIKING PUMP • A Unit of IDEX Corporation • Cedar Falls, IA
©2004
Viking In-Line Helical Gear Reducers
Section
615
Page
615.17
Issue
D
NEMA “C” Face Model Dimensions
Size
11
21
31
35
41
51
61
A
AC
B
BA
D
E
FA
FB
G
H
J
OA
V
U
KEY
in
5.12
3.74
4.21
2.28
3.35
4.33
3.43
1.46
.59
.35
1.46
5.55
1.56
0.750
.19x.19x1.38
mm
130
95
107
58
85
110
87
37
15
9
37
141
40
n.a.
n.a.
in
6.10
4.33
5.39
2.68
3.94
5.12
4.23
1.87
.67
.43
1.77
6.54
2.00
1.000
.25x.25x1.75
mm
155
110
137
68
100
130
107.5
47.5
17
11
45
166
50
n.a.
n.a.
in
7.48
5.12
6.14
3.07
4.33
6.30
5.12
2.36
.79
.43
2.09
7.13
2.38
1.125
.25x.25x2.16
mm
190
130
156
78
110
160
130
60
20
11
53
181
60
n.a.
n.a.
in
8.07
5.91
6.61
3.58
4.53
6.69
5.12
n.a.
.63
.55
1.97
8.11
2.71
1.375
.31x.31x2.38
mm
205
150
168
93.5
115
170
130
n.a.
16
14
50
206
69
n.a.
n.a.
.31x.31x2.38
in
8.50
6.10
7.30
3.52
5.12
7.09
5.88
n.a.
.71
.55
2.40
8.70
2.71
1.375
mm
216
155
185.5
89.5
130
180
149.5
n.a.
18
14
61
221
69
n.a.
n.a.
in
10.63
7.28
7.87
4.13
6.10
8.86
6.14
n.a.
.87
.71
2.95
10.94
3.12
1.562
.38x.38x2.88
mm
270
185
200
105
155
225
178
n.a.
22
18
75
278
80
n.a.
n.a.
in
11.81
8.27
9.13
4.36
7.68
9.84
7.09
n.a.
.98
.71
3.15
12.44
3.38
2.000
.50x.50x3.16
mm
300
210
232
111
195
250
180
n.a.
25
18
80
316
86
n.a.
n.a.
NEMA FRAME
N
NA
NB
NC
X
MA
MB
MC
56C
in
6.496
5.875
4.50
.39
.47
.188
.625
.71
143TC, 145TC
in
6.496
5.875
4.50
.39
.47
.188
.875
.96
182TC, 184TC
in
8.996
7.250
8.50
.55
.63
.250
1.125
1.24
213TC, 215TC
in
8.996
7.250
8.50
.55
.63
.312
1.375
1.52
254TC, 256TC
in
13.780 7.250 8.500
.55
.75
.375
1.625
1.80
284TC, 286TC
in
13.780 9.000 10.500
.55
.75
.500
1.875
2.10
* See Page 19 for ”C” Dimensions
VIKING PUMP • A Unit of IDEX Corporation • Cedar Falls, IA
©2004
Viking In-Line Helical Gear Reducers
Section
615
Page
615.19
Issue
C
“C” Dimensions
NEMA C-Face Models (from page 17)
Size
11
21
31
35
41
51
61
254/256 TC
284/286 TC
n.a.
n.a.
n.a.
n.a.
n.a.
n.a.
n.a.
14.15
359.5
n.a.
n.a.
n.a.
14.04
356.5
14.57
370
16.02
407
n.a.
n.a.
15.03
15.56
16.80
19.83
20.01
508.3
56C /143TC /145TC
182/184TC
213/215TC
in
mm
in
mm
in
mm
in
mm
in
mm
10.41
264.5
10.95
278
n.a
11.57
293.8
12.10
307.3
n.a.
12.89
327.5
13.39
340
13.62
346
in
mm
381.8
395.3
426.8
503.8
in
17.11
17.65
18.89
21.37
21.56
mm
434.7
448.2
479.7
542.8
547.6
IEC Flange Models (from page 18)
Size
11
21
31
35
41
51
61
63
71
80
90
100
112
132
160
180
in
mm
in
mm
in
mm
in
mm
in
mm
in
mm
in
mm
9.63
244.5
9.63
244.5
10.39
264
10.39
264
10.79
274
10.79
274
n.a.
n.a.
n.a.
10.75
273
10.75
273
11.52
292.5
11.52
292.5
11.91
302.5
11.91
302.5
n.a.
n.a.
n.a.
12.11
307.5
12.11
307.5
12.88
327
12.88
327
13.27
337
13.27
337
n.a.
n.a.
n.a.
12.84
326
12.84
326
13.60
345.5
13.60
345.5
14.00
355.5
14.00
355.5
n.a.
n.a.
n.a.
n.a.
13.25
336.5
14.02
356
14.02
356
14.41
366
14.41
366
15.85
402.5
n.a.
n.a.
n.a.
14.27
362.5
15.04
382
15.04
382
15.43
392
15.43
392
16.87
428.5
18.86
479
18.86
479
n.a.
n.a.
16.54
420
16.54
420
16.89
429
16.89
429
18.37
466.5
20.35
517
20.35
517
VIKING PUMP • A Unit of IDEX Corporation • Cedar Falls, IA
©2004
I
Section 11342: Carbon Recirculation Pumps
D.
In-Line Base Coupling and Guard
SECTION
F1
SURE-FLEX
ELASTOMERIC
COUPLINGS
®
• Need No Lubrication, No Maintenance
• Quick, Easy Installation
• Clean, Quiet Performance
TB WOOD’S INCORPORATED ■ Chambersburg, Pennsylvania 17201
T.B. WOOD’S CANADA LTD. ■ Stratford, Ontario N5A 6V6
F1–1
SURE-FLEX CAPABILITIES
4-WAY FLEXING ACTION
absorbs all types of
shock, vibration and misalignment
TORSIONAL
Sure-Flex coupling sleeves have an exceptional ability to
absorb torsional shock and dampen torsional vibrations.
The EPDM and Neoprene sleeves wind-up approximately 15° torsionally at their rated torque. Hytrel
sleeves will wind-up about 7°.
ANGULAR
The unique design of the Sure-Flex coupling’s teeth
allows for the absorption of angular misalignment without
wear. Refer to page F1—18 for actual allowable
misalignment limits. These limits allow for the alignment
of the coupling using only a scale and calipers.
PARALLEL
Parallel misalignment is absorbed without wear or
appreciable energy losses. The lateral flexibility of the
coupling sleeve minimizes radial bearing loads normally
associated with parallel misalignment. This feature also
allows for easier installation by the use of components
bored for slip fits without fretting corrosion occurring at
the shaft. Refer to page F1—18 for parallel misalignment
limits. Only a straight-edge and feeler gage are required
to obtain these limits.
AXIAL
Sure-Flex couplings may be used in applications with
limited axial shaft movements. The axial compressibility
of the EPDM and Neoprene sleeves allows for shaft endfloat without the absolute transfer of thrust loads.
F1–2
SURE-FLEX FEATURES
EASY, QUICK
INSTALLATION
NO LUBRICATION,
TROUBLE-FREE OPERATION
Sure-Flex can be installed quickly and easily,
because there are no bolts, gaskets, covers
or seals. Alignment can be checked with a
straightedge placed across the outside of the
precision-machined flanges. No special tools
are needed for installation, alignment or
removal.
The teeth of the sleeve lock into the teeth of
the flanges without clamps or screws,
tightening under torque to provide smooth
transmission of power. There is no rubbing
action of metal against rubber to cause wear.
Couplings are not affected by abrasives, dirt,
or moisture. This eliminates the need for
lubrication or maintenance, provides clean,
dependable, quiet performance.
SURE-FLEX SELECTION
Sure-Flex couplings are selected as component parts.
1.
Determine SLEEVE material and type.
Refer to pages F1—4 & 5
2.
Determine coupling SIZE.
Refer to pages F1—6, 7, & 8
3.
Determine FLANGES to be used.
Refer to pages F1—9 thru 16
Specify coupling components.
• Example #1 - Close coupled
Size 6, Type S flange w 1-3/8 bore
Size 6, Type S flange w 1” bore
Size 6, Solid EPDM sleeve
PROD. NUMBER
PROD. DESCRIPTION
6S138
6S1
6J
6Sx1-3/8
6Sx1
6JE
• Example #2 - 5” Between shaft spacer
Size 9, Type SC flange for #11 hub
Size 9, Type SC flange for #9 hub
Size 11 hub w 2-3/8 bore
Size 9 short hub w 1-1/8 bore
Size 9 Solid Hytrel sleeve
9SC5011
9SC50
11SCH238
9SCHS118
9H
9SC50-11
9SC50
11SCH x 2-3/8
9SCHS x 1-1/8
9H
F1–3
SURE-FLEX SLEEVE SELECTION
Sure-Flex Sleeves are available in four materials or compounds and various shape configurations.
EPDM
Neoprene
Hytrel
Urethane
JE
JES
E
JN
JNS
N
H
—
HS
U
—
—
General
Purpose
Oil Resist
Non-flame
General
Purpose
Stiffness
REL. RATING
WIND-UP ANGULAR
MISALIGN
1X
15°
1°
1X
15°
1°
4X
7°
1/4°
4X
3°
1/4°
TEMPERATURE (F)
maximum
minimum
+275°
–30°
+200°
–0°
+250°
–65°
+200°
–80°
CONSTRUCTIONS
AVAILABLE
1 pc, unsplit
1 pc, split
2 piece
TYPICAL USE
SURE-FLEX SLEEVES
Product
No.
Product
Description
Product
No.
Product
Description
Product
No.
3J
4J
5J
6J
7J
8J
9J
10J
3JE EPDM
4JE EPDM
5JE EPDM
6JE EPDM
7JE EPDM
8JE EPDM
9JE EPDM
10JE EPDM
4
5
6
7
8
9
10
11
12
13
14
16
4E EPDM
5E EPDM
6E EPDM
7E EPDM
8E EPDM
9E EPDM
10E EPDM
11E EPDM
12E EPDM
13E EPDM
14E EPDM
16E EPDM
6H
7H
8H
9H
10H
11H
12H
F1–4
3JS
4JS
5JS
6JS
7JS
8JS
9JS
10JS
3JES EPDM Split
4JES EPDM Split
5JES EPDM Split
6JES EPDM Split
7JES EPDM Split
8JES EPDM Split
9JES EPDM Split
10JES EPDM Split
3JN
4JN
5JN
6JN
7JN
8JN
3JN
4JN
5JN
6JN
7JN
8JN
3JNS
4JNS
5JNS
6JNS
7JNS
8JNS
3JNS
4JNS
5JNS
6JNS
7JNS
8JNS
Neoprene
Neoprene
Neoprene
Neoprene
Neoprene
Neoprene
Neoprene
Neoprene
Neoprene
Neoprene
Neoprene
Neoprene
Split
Split
Split
Split
Split
Split
4N
5N
6N
7N
8N
9N
10N
11N
12N
13N
14N
4N Neoprene
5N Neoprene
6N Neoprene
7N Neoprene
8N Neoprene
9N Neoprene
10N Neoprene
11N Neoprene
12N Neoprene
13N Neoprene
14N Neoprene
6HS
7HS
8HS
9HS
10HS
11HS
12HS
13HS
14HS
10U
11U
12U
Product
Description
6H Hytrel
7H Hytrel
8H Hytrel
9H Hytrel
10H Hytrel
11H Hytrel
12H Hytrel
6HS Split Hytrel
7HS Split Hytrel
8HS Split Hytrel
9HS Split Hytrel
10HS Split Hytrel
11HS Split Hytrel
12HS Split Hytrel
13HS Split Hytrel
14HS Split Hytrel
10U Urethane
11U Urethane
12U Urethane
SURE-FLEX SLEEVE SELECTION
Flexible sleeves for Wood’s Sure-Flex couplings are available in four materials (EPDM
Neoprene, Hytrel and Urethane) and in three basic constructions. Characteristics of the
materials are given on page F1—4 and the various types are shown and described here.
JE-JES-JN-JNS
J sleeves are molded EPDM rubber (E)
or Neoprene (N). They are available in
one-piece solid construction (JE, JN) or
one-piece split construction (JES, JNS).
These sleeves may be used in any
Sure-Flex flange within a given size.
Types JES, JNS
JE, JN
E-N
These sleeves are of two-piece design
with a retaining ring. They are available
in either EPDM (E) or Neoprene (N).
They may be used with any flange
within a given size. Sleeves are shown
here assembled and disassembled.
E and N
(Assembled)
Types E and N
(Disassembled)
H-HS-U
H (Hytrel) and U (Urethane) sleeves,
designed for high-torque applications,
transmit four times as much power as an
equivalent EPDM or Neoprene sleeve.
Available in one-piece solid construction
(H or U) or two-piece split construction
(HS), these can be used only with S, C
and SC flanges. They cannot be used with
J or B flanges or as direct replacements
for EPDM or Neoprene sleeves.
HS
H or U
DIMENSIONS (in.)
Coupling
Size
3
4
5
6
7
8
9*
10*
11
12
13
14
16
JE, JES, JN &
JNS Sleeves
EPDM & Neoprene
Wt.
D
W
(lbs.)
1 7/8
2 5/16
2 15/16
3 3/4
4 11/32
5 1/16
6
7 1/16
...
...
...
...
...
1
1 1/4
1 9/16
1 7/8
2 3/16
2 1/2
3
3 7/16
...
...
...
...
...
.06
.10
.20
.40
.62
1.13
1.46
2.32
...
...
...
...
...
E and N Sleeves
EPDM & Neoprene
H, U & HS Sleeves
Hytrel & Urethane
D
W
Wt.
(lbs.)
D
W
Wt.
(lbs.)
...
2 5/16
2 15/16
3 3/4
4 11/32
5 1/16
6
7 1/16
8 3/16
9 9/16
11 3/16
13 3/32
17 29/32
...
1 1/4
1 9/16
1 7/8
2 3/16
2 1/2
3
3 7/16
4
4 11/16
5 1/2
6 1/2
8 3/4
...
.11
.25
.49
.77
1.4
2.0
3.2
5.1
8.1
13.0
21.1
45.3
...
...
...
3 3/4
4 11/32
5 1/16
6
7 1/16
8 3/16
9 9/16
11 3/16
13 3/32
...
...
...
...
1 7/8
2 3/16
2 1/2
3
3 7/16
4
4 11/16
5 1/2
6 1/2
...
...
...
...
.44
.69
1.4
1.8
2.9
4.5
7.3
11.8
19.3
...
The 13 and 14 Hytrel available with HS sleeves only.
*All 9J and 10J sleeves available in EPDM only.
Only sizes available in Urethane.
F1–5
SURE-FLEX COUPLING SIZE SELECTION
1. Select Load Symbol based on your driveN machine.
Application
Load Symbol
AGITATORS—Paddle, Propeller, Screw . . . . . L
BAND RESAW (lumber) . . . . . . . . . . . . . . . . M
BARGE HAUL PULLER. . . . . . . . . . . . . . . . . H
BARKING (lumber) . . . . . . . . . . . . . . . . . . . . H
BAR SCREEN (sewage) . . . . . . . . . . . . . . . . L
BATCHES (textile) . . . . . . . . . . . . . . . . . . . . . L
BEATER AND PULPER (paper) . . . . . . . . . . M
BENDING ROLL (metal) . . . . . . . . . . . . . . . . M
BLEACHER (paper) . . . . . . . . . . . . . . . . . . . . L
BLOWERS
Centrifugal, Vane . . . . . . . . . . . . . . . . . . . . L
Lobe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . M
BOTTLING MACHINERY . . . . . . . . . . . . . . . . L
BREW KETTLES (distilling) . . . . . . . . . . . . . . L
BUCKET ELEVATOR OR CONVEYOR . . . . . M
CALENDERS
Calendar (paper). . . . . . . . . . . . . . . . . . . . M
Calender-super (paper), Calender (rubber) H
CANE KNIVES (sugar) . . . . . . . . . . . . . . . . . M
CARD MACHINE (textile) . . . . . . . . . . . . . . . H
CAR DUMPERS . . . . . . . . . . . . . . . . . . . . . . H
CAR PULLERS. . . . . . . . . . . . . . . . . . . . . . . M
CEMENT KILN . . . . . . . . . . . . . . . . . . . . . . . H
CENTRIFUGAL BLOWERS,
COMPRESSORS, FANS or PUMPS . . . . . . . L
CHEMICAL FEEDERS (sewage) . . . . . . . . . . L
CHILLER (oil) . . . . . . . . . . . . . . . . . . . . . . . . M
CHIPPER (paper) . . . . . . . . . . . . . . . . . . . . . H
CIRCULAR RESAW (lumber) . . . . . . . . . . . . M
CLARIFIER or CLASSIFIER. . . . . . . . . . . . . . L
CLAY WORKING MACHINERY. . . . . . . . . . . M
COLLECTORS (sewage) . . . . . . . . . . . . . . . . L
COMPRESSORS
Centrifugal . . . . . . . . . . . . . . . . . . . . . . . . . L
Reciprocating . . . . . . . . . . . . . . . . . . . . . . . *
Screw, Lobe. . . . . . . . . . . . . . . . . . . . . . . . L
CONCRETE MIXERS . . . . . . . . . . . . . . . . . . M
CONVERTING MACHINE (paper) . . . . . . . . . M
CONVEYORS
Apron, Assembly Belt, Flight, Oven, Screw . L
Bucket . . . . . . . . . . . . . . . . . . . . . . . . . . . M
COOKERS—Brewing, Distilling, Food . . . . . . L
COOLING TOWER FANS . . . . . . . . . . . . . . . H
COUCH (paper) . . . . . . . . . . . . . . . . . . . . . . M
CRANES and HOISTS . . . . . . . . . . . . . . . . . M
Heavy Duty Mine . . . . . . . . . . . . . . . . . . . . H
CRUSHERS—Cane (sugar), Stone or Ore . . H
CUTTER—Paper. . . . . . . . . . . . . . . . . . . . . . H
CYLINDER (paper) . . . . . . . . . . . . . . . . . . . . H
*Consult Factory
Application
Load Symbol
DEWATERING SCREEN (sewage) . . . . . . . . M
DISC FEEDER . . . . . . . . . . . . . . . . . . . . . . . L
DOUGH MIXER . . . . . . . . . . . . . . . . . . . . . . M
DRAW BENCH CONVEYOR and
MAIN DRIVE . . . . . . . . . . . . . . . . . . . . . . . H
DREDGES
Cable Reel, Pumps . . . . . . . . . . . . . . . . . . M
Cutter Head Drive, Jig Drive, Screen Drive H
Maneuvering and Utility Winch, Stacker. . . M
DYNAMOMETER. . . . . . . . . . . . . . . . . . . . . . L
DRYERS (rotary) . . . . . . . . . . . . . . . . . . . . . M
EDGER (lumber) . . . . . . . . . . . . . . . . . . . . . . H
ELEVATOR
Bucket . . . . . . . . . . . . . . . . . . . . . . . . . . . M
Escalator . . . . . . . . . . . . . . . . . . . . . . . . . . L
Freight, Passenger, Service, Man Lift. . . . . H
ESCALATORS. . . . . . . . . . . . . . . . . . . . . . . . L
EXTRUDER (metal) . . . . . . . . . . . . . . . . . . . H
FANS
Centrifugal . . . . . . . . . . . . . . . . . . . . . . . . . L
Cooling Tower . . . . . . . . . . . . . . . . . . . . . . H
Forced Draft, Large Industrial or Mine . . . . M
FEEDERS
Apron, Belt, Disc . . . . . . . . . . . . . . . . . . . . L
Reciprocating . . . . . . . . . . . . . . . . . . . . . . H
Screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . M
FILTER, PRESS-OIL. . . . . . . . . . . . . . . . . . . M
GENERATORS
Uniform load . . . . . . . . . . . . . . . . . . . . . . . L
Varying load, Hoist . . . . . . . . . . . . . . . . . . M
Welders. . . . . . . . . . . . . . . . . . . . . . . . . . . H
GRIT COLLECTOR (sewage) . . . . . . . . . . . . L
GRIZZLY. . . . . . . . . . . . . . . . . . . . . . . . . . . . H
HAMMERMILL
Light Duty, Intermittent . . . . . . . . . . . . . . . M
Heavy Duty, Continuous . . . . . . . . . . . . . . H
HOISTS
Heavy Duty . . . . . . . . . . . . . . . . . . . . . . . . H
Medium Duty. . . . . . . . . . . . . . . . . . . . . . . M
JORDAN (paper). . . . . . . . . . . . . . . . . . . . . . H
KILN, ROTARY . . . . . . . . . . . . . . . . . . . . . . . H
LAUNDRY WASHER or TUMBLER . . . . . . . . H
LINE SHAFTS . . . . . . . . . . . . . . . . . . . . . . . . L
LOG HAUL (lumber) . . . . . . . . . . . . . . . . . . . H
LOOM (textile) . . . . . . . . . . . . . . . . . . . . . . . M
MACHINE TOOLS, MAIN DRIVE . . . . . . . . . M
MANGLE (textile). . . . . . . . . . . . . . . . . . . . . . L
MASH TUBS (distilling) . . . . . . . . . . . . . . . . . L
MEAT GRINDER. . . . . . . . . . . . . . . . . . . . . . M
METAL FORMING MACHINES . . . . . . . . . . . M
Application
Load Symbol
MILLS
Ball, Pebble, Rod, Tube, Rubber Tumbling. H
Dryer and Cooler. . . . . . . . . . . . . . . . . . . . M
MIXERS
Concrete, Muller . . . . . . . . . . . . . . . . . . . . M
Banbury . . . . . . . . . . . . . . . . . . . . . . . . . . H
ORE CRUSHER . . . . . . . . . . . . . . . . . . . . . . H
OVEN CONVEYOR . . . . . . . . . . . . . . . . . . . . L
PLANER (metal or wood) . . . . . . . . . . . . . . . M
PRESSES
Brick, Briquette Machine . . . . . . . . . . . . . . H
Notching, Paper, Punch, Printing . . . . . . . . M
PUG MILL. . . . . . . . . . . . . . . . . . . . . . . . . . . M
PULP GRINDER (paper) . . . . . . . . . . . . . . . . H
PULVERIZERS
Hammermill—light duty, Roller. . . . . . . . . . M
Hammermill—heavy duty, Hog. . . . . . . . . . H
PUMPS
Centrifugal, Axial . . . . . . . . . . . . . . . . . . . . L
Gear, Lobe, Vane . . . . . . . . . . . . . . . . . . . M
Reciprocating—sgl. or dbl. acting,
cylinder . . . . . . . . . . . . . . . . . . . . . . . . . *
REEL, REWINDER (paper) CABLE. . . . . . . . M
ROD MILL. . . . . . . . . . . . . . . . . . . . . . . . . . . H
SAWDUST CONVEYOR . . . . . . . . . . . . . . . . L
SCREENS
Air Washing, Water . . . . . . . . . . . . . . . . . . L
Rotary for coal or sand . . . . . . . . . . . . . . . M
Vibrating . . . . . . . . . . . . . . . . . . . . . . . . . . H
SCREW CONVEYOR . . . . . . . . . . . . . . . . . . L
SLAB CONVEYOR (lumber) . . . . . . . . . . . . . M
SLITTERS (metal). . . . . . . . . . . . . . . . . . . . . M
SOAPERS (textile). . . . . . . . . . . . . . . . . . . . . L
SORTING TABLE (lumber) . . . . . . . . . . . . . . M
SPINNER (textile) . . . . . . . . . . . . . . . . . . . . . M
STOKER . . . . . . . . . . . . . . . . . . . . . . . . . . . . L
SUCTION ROLL (paper) . . . . . . . . . . . . . . . . M
TENTER FRAMES (textile) . . . . . . . . . . . . . . M
TIRE BUILDING MACHINES. . . . . . . . . . . . . H
TIRE & TUBE PRESS OPENER . . . . . . . . . . L
TUMBLING BARRELS . . . . . . . . . . . . . . . . . H
WASHER and THICKENER (paper) . . . . . . . M
WINCHES . . . . . . . . . . . . . . . . . . . . . . . . . . M
WINDERS, Paper, Textile, Wire. . . . . . . . . . . M
WINDLASS. . . . . . . . . . . . . . . . . . . . . . . . . . M
WIRE
Drawing. . . . . . . . . . . . . . . . . . . . . . . . . . . H
Winding . . . . . . . . . . . . . . . . . . . . . . . . . . M
WOODWORKING MACHINERY . . . . . . . . . . L
2. Determine Service Factor using Load Symbol and driveR.
Load
Symbol
L
Light
M
Medium
H
Heavy
Standard AC Motor
DC Shunt Motor
*Engine, 8 or more cylinders
1.25
1.5
2.0
High Torque AC Motor
DC Series & Comp.
*Engine, 4-6 cylinders
1.5
2.0
2.5
*Engine, 3 cylinders or less
2.0
2.5
3.0
Turbine
1.0
1.25
1.5
*On applications involving varying torque loads, design around the maximum load. Then determine the resulting
service factor at minimum load. If this value is greater than 4.0, special coupling alignment will be required (see
page F1—18).
Caution: Applications involving reciprocating engines and reciprocating driven devices are
subject to rotational vibrational critical speeds which may destroy the coupling. The factory can
determine these speeds when the rotational inertia (WR2) of the driveR and driveN units is
known.
F1–6
SURE-FLEX COUPLING SIZE SELECTION
(continued)
3. If coupling to the shaft of a 60 HZ AC motor, you may refer to page 8, locate
the correct chart & columns for your sleeve material, motor speed and service
factor; you can read the coupling size across from the motor horsepower.
Example: For 150 HP @ 1750 RPM and 1.5 Service Factor - Use #13 EPDM or
Neoprene or #10 Hytrel or Urethane.
4. For other speeds, use the following formula to calculate the required coupling
horsepower rating @ 100 rpm.
HP @ 100 rpm = HP x Service Factor x 100 / coupling RPM
5. Use the chart below to find a coupling with a HP @ 100 RPM rating which is
greater than calculated above.
Example: For 5 HP @ 55 RPM and 1.25 Service Factor:
HP @ 100 = 5 x 1.25 x 100 / 55 = 11.36
Use #12 EPDM or Neoprene or #9 Hytrel with rating of 11.4 HP.
COUPLING RATINGS
Size
EPDM
Sleeves
Neoprene
Sleeves
3
4
5
6
7
8
9
10
11
12
13
14
16
JE,JES
E,JE,JES
E,JE,JES
E,JE,JES
E,JE,JES
E,JE,JES
E,JE,JES
E,JE,JES
E
E
E
E
E
JN,JNS
N,JN,JNS
N,JN,JNS
N,JN,JNS
N,JN,JNS
N,JN,JNS
N
N
N
N
N
N
Size
Hytrel
Sleeves
Urethane
Sleeves
6
7
8
9
10
11
12
13
14
H, HS
H, HS
H, HS
H, HS
H, HS
H, HS
H, HS
HS
HS
U
U
U
HP @ RPM
100
0.1
0.2
0.4
0.7
1.2
1.8
2.9
4.6
7.2
11.4
18.0
28.6
75.0
1160
1750
3500
1.1
2.2
4.4
8.3
13
20
33
53
83
132
209
331
870
1.7
3.3
6.7
12.5
20
32
50
80
126
200
315
500
3.3
6.7
13
25
40
63
100
160
252
HP @ RPM
100
2.9
4.6
7.2
11.4
18.0
28.6
50.0
75.0
115.0
1160
33
53
84
132
209
331
580
870
1334
1750
50
80
126
200
315
500
875
1312
2013
3500
100
160
252
400
630
1000
Torque
(in. lbs.)
60
120
240
450
725
1135
1800
2875
4530
7200
11350
18000
47250
Torque
(in. lbs.)
1800
2875
4530
7200
11350
18000
31500
47268
72480
Stiffness
(in. lbs./rad)
229
458
916
1718
2769
4335
6875
10980
17300
27500
43350
68755
180480
Stiffness
(in. lbs./rad)
10000
20000
30000
47500
100000*
125000*
225000*
368900
593250
Max
RPM
9200
7600
7600
6000
5250
4500
3750
3600
3600
2800
2400
2200
1500
Max
RPM
6000
5250
4500
3750
3600
3600
2800
2400
2200
* Urethane values are 220000, 350000, and 600000.
F1–7
TYPE SC SPACER COUPLINGS
BTS - CONVENTIONAL SPACER DESIGN
BTS - CONVENTIONAL SPACER DESIGN
The table below shows assembled
dimensions of Sure-Flex Type SC
Spacer Couplings. For dimensions
of separate components, refer to
page F1—15.
Coupling
Size
4JSC
5SC
6SC
7SC
Required
Distance
Between
Shafts
3-1/2
3-1/2
3-1/2
4-3/8
5
3-1/2
4-3/8
5
3-1/2
8SC
4-3/8
5
3-1/2
4-3/8
9SC
10SC
11SC
5
7
7-3/4
4-3/4
5
7
7-3/4
10
4-3/4
5
7
7-3/4
10
7
12SC
13SC
14SC
7-3/4
10
7-3/4
7-3/4
Use
Flange
No.
4JSC35
5SC35
6SC35
6SC44
6SC50
7SC35
7SC44
7SC50
8SC35
8SC35-10
8SC44
8SC50
8SC50-10
9SC35
9SC44
9SC50
9SC50-11
9SC70-11
9SC78-11
10SC48
10SC50
10SC70-13
10SC78-13
10SC100-13
11SC48
11SC50
11SC70-14
11SC78-14
11SC100-14
12SC70
12SC70-14
12SC78
12SC78-14
12SC100-14
13SC78
14SC78
Use
Hub
No.
....
5SCH
6SCH-6SCHS
6SCH-6SCHS
6SCH-6SCHS
7SCH-7SCHS
7SCH-7SCHS
7SCH-7SCHS
8SCH-8SCHS
10SCH-10SCHS
8SCH-8SCHS
8SCH-8SCHS
10SCH-10SCHS
9SCH-9SCHS
9SCH-9SCHS
9SCH-9SCHS
11SCH-11SCHS
11SCH-11SCHS
11SCH-11SCHS
10SCH-10SCHS
10SCH-10SCHS
13SCH-13SCHS
13SCH-13SCHS
13SCH-13SCHS
11SCH-11SCHS
11SCH-11SCHS
14SCH
14SCH
14SCH
12SCH-12SCHS
14SCH
12SCH-12SCHS
14SCH
14SCH
13SCH-13SCHS
14SCH
Max. Bore
Std. KS
Dimensions
D
L (2)
G
R
Wt.
(lbs.)
■
1-1/8 (1)
1-1/8
1-3/8
1-3/8
1-3/8
1-5/8
1-5/8
1-5/8
1-7/8
2-3/8
1-7/8
1-7/8
2-3/8
2-1/8
2-1/8
2-1/8
2-7/8
2-7/8
2-7/8
2-3/8
2-3/8
3-3/8
3-3/8
3-3/8
2-7/8
2-7/8
3-7/8
3-7/8
3-7/8
2-7/8
3-7/8
2-7/8
3-7/8
3-7/8
3-3/8
3-7/8
2.460
3.250
4.000
4.000
4.000
4.625
4.625
4.625
5.450
5.450
5.450
5.450
5.450
6.350
6.350
6.350
6.350
6.350
6.350
7.500
7.500
7.500
7.500
7.500
8.625
8.625
8.625
8.625
8.625
10.000
10.000
10.000
10.000
10.000
11.750
13.875
5-5/8
5-5/8
5-7/8
6-3/4
7-3/8
6-3/8
7-1/4
7-7/8
6-7/8
8-1/8
7-3/4
8-3/8
9-5/8
7-1/2
8-1/4
8-7/8
10-3/8
12-3/8
13-1/8
9-3/8
9-5/8
13-5/8
14-3/8
16-5/8
10-5/16
10-3/8
14-5/8
15-3/8
17-5/8
12-7/8
14-5/8
13-5/8
15-3/8
17-5/8
14-3/8
15-3/8
5/8
3/4
7/8
7/8
7/8
1
1
1
1-1/8
1-1/8
1-1/8
1-1/8
1-1/8
1-7/16
1-7/16
1-7/16
1-7/16
1-7/16
1-7/16
1-5/8
1-5/8
1-5/8
1-5/8
1-5/8
1-7/8
1-7/8
1-7/8
1-7/8
1-7/8
2-5/16
2-5/16
2-5/16
2-5/16
2-5/16
2-11/16
3-1/4
....
9/16
3/4
3/4
3/4
5/8
5/8
5/8
13/16
13/16
13/16
1-3/16
1-3/16
1-1/16
1-1/16
1-1/16
1-3/16
1-3/16
1-3/16
1-3/16
1-3/16
1-7/8
1-7/8
1-7/8
1-3/16
1-3/16
2
2
2
1-1/2
2
1-1/2
2
2
1-7/8
2
2.7
4.5
7.3
8.1
8.7
9.9
10.8
11.4
15.2
23.2
16.4
17.4
27.2
18.6
22.2
23.2
40.4
48.2
51.0
37.6
38.4
72.0
76.0
88.0
54.5
54.7
86.1
90.3
102.7
88.1
99.1
91.9
103.3
115.7
129.6
179.9
■ Approximate weight for completely assembled spacer coupling.
(1) 4JSC35 x 1-1/8 has shallow keyseat. (2) “L” dimension and weight will change if one or two short (HS) hubs used.
Note: Refer to page F1—15 to order — specify components separately.
TYPE SC FLANGES AND HUBS
Tables on page F1—15 provide
dimensional information for flanges
and hubs used for Spacer Couplings.
For assembled dimensions, see table
above. Any of the sleeves shown on
page F1—5 may be used.
F1–14
TYPE SC FLANGES AND HUBS
BTS - CONVENTIONAL SPACER DESIGN
(ILLUSTRATION AND DIMENSIONAL DRAWINGS SHOWN AT BOTTOM OF PAGE F1—14.)
Coupling
Size
Flange
No.
4JSC
5SC
4JSC35
5SC35
6SC35
6SC44
6SC50
7SC35
7SC44
7SC50
8SC35
8SC35-10
8SC44
8SC50
8SC50-10
9SC35
9SC44
9SC50
9SC50-11
9SC70-11
9SC78-11
10SC48
10SC50
10SC70-13
10SC78-13
10SC100-13
11SC48
11SC50
11SC70-14
11SC78-14
11SC100-14
12SC70
12SC70-14
12SC78
12SC78-14
12SC100-14
13SC78
14SC78
6SC
7SC
8SC
9SC
10SC
11SC
12SC
13SC
14SC
For
Distance
Between
Shafts*
3-1/8
3-1/2
3-1/2
4-3/8
5
3-1/2
4-3/8
5
3-1/2
3-1/2
4-3/8
5
5
3-1/2
4-3/8
5
5
7
7-3/4
4-3/4
5
7
7-3/4
10
4-3/4
5
7
7-3/4
10
7
7
7-3/4
7-3/4
10
7-3/4
7-3/4
For
Hub
Dimensions
...
5SCH
6SCH-6SCHS
6SCH-6SCHS
6SCH-6SCHS
7SCH-7SCHS
7SCH-7SCHS
7SCH-7SCHS
8SCH-8SCHS
10SCH-10SCHS
8SCH-8SCHS
8SCH-8SCHS
10SCH-10SCHS
9SCH-9SCHS
9SCH-9SCHS
9SCH-9SCHS
11SCH-11SCHS
11SCH-11SCHS
11SCH-11SCHS
10SCH-10SCHS
10SCH-10SCHS
13SCH-13SCHS
13SCH-13SCHS
13SCH-13SCHS
11SCH-11SCHS
11SCH-11SCHS
14SCH
14SCH
14SCH
12SCH-12SCHS
14SCH
12SCH-12SCHS
14SCH
14SCH
13SCH-13SCHS
14SCH
D
2.460
3.250
4.000
4.000
4.000
4.625
4.625
4.625
5.450
5.450
5.450
5.450
5.450
6.350
6.350
6.350
6.350
6.350
6.350
7.500
7.500
7.500
7.500
7.500
8.625
8.625
8.625
8.625
8.625
10.000
10.000
10.000
10.000
10.000
11.750
13.875
E
2-1/16
51/64
19/32
1-1/32
1-11/32
15/32
29/32
1-7/32
9/32
9/32
23/32
1-1/32
1-1/32
1/16
7/16
3/4
3/4
1-3/4
2-1/8
11/32
15/32
1-15/32
1-27/32
2-31/32
1/32
1/16
1-1/16
1-7/16
2-9/16
21/32
21/32
1-1/32
1-1/32
2-5/32
9/16
1/32
* Flanges can be mixed to form different Between-Shaft Dimensions. See chart page F1—16.
▲ If using 10HS hub, 7/16-14NC x 2-1/4 long capscrew needed (not furnished).
H
2
2
2-1/2
2-1/2
2-1/2
2-13/16
2-13/16
2-13/16
3-1/4
4-3/8
3-1/4
3-1/4
4-3/8
3-5/8
3-5/8
3-5/8
5-1/4
5-1/4
5-1/4
4-3/8
4-3/8
6-1/8
6-1/8
6-1/8
5-1/4
5-1/4
6-1/2
6-1/2
6-1/2
5-3/4
6-1/2
5-3/4
6-1/2
6-1/2
6-1/8
6-1/2
Hub
No.
Max.
Bore
Plain
Bore
4JSC
5SC
6SC
†
5SCH
6SCH
6SCHS
7SCH
7SCHS
8SCH
1-1/8
1-1/8
1-3/8
7/8
1-5/8
7/8
1-7/8
...
1/2
5/8
...
5/8
...
3/4
8SCHS
9SCH
7/8
2-1/8
...
7/8
9SCHS
10SCH
10SCHS
11SCH
11SCHS
12SCH
12SCHS
13SCH
13SCHS
14SCH
1-1/2
2-3/8
1-5/8
2-7/8
1-7/8
2-7/8
2-1/2
3-3/8
2-1/2
3-7/8
...
1-1/8
...
1-1/8
...
1-3/8
...
1-3/8
...
1-5/8
7SC
8SC
9SC
10SC
11SC
12SC
13SC
14SC
Bore with Standard
Keyway & Set Screw
5/8 – 7/8 – 1 – 1-1/8*
5/8 – 3/4 – 7/8 – 1 – 1-1/8
3/4 – 7/8 – 1 – 1-1/8 –1-1/4–1-3/8
7/8
7/8 – 1 – 1-1/8 – 1-3/8 – 1-1/2 – 1-5/8
7/8
7/8 – 1 – 1-1/8 – 1-3/8 –
1-1/2 – 1-5/8 – 1-3/4 – 1-7/8
7/8
1 – 1-1/8 – 1-3/8 – 1-1/2 –
1-5/8 – 1-3/4 – 1-7/8 – 2-1/8
1-1/8
1-5/8 – 1-7/8 – 2-1/8 – 2-3/8
1-1/8
1-7/8 – 2-1/8 – 2-3/8 – 2-7/8
1-1/8 – 1-5/8
2-1/8 – 2-3/8 – 2-7/8
2-3/8
2-3/8 – 2-7/8 – 3-3/8
2-1/8 – 2-3/8
2-3/8 – 2-7/8 – 3-3/8 – 3-7/8
† FOR 4JSC the hub is an integral part of the flange. 4JSC x 1-1/8 has 1/4 x 1/16 shallow keyseat.
* See page F1—10 for bore tolerances F1—13 for std. keyseat dimensions.
T
7/16
19/32
23/32
23/32
23/32
25/32
25/32
25/32
29/32
29/32
29/32
29/32
29/32
1-1/32
1-1/32
1-1/32
1-1/32
1-1/32
1-1/32
1-7/32
1-7/32
1-7/32
1-7/32
1-7/32
1-1/2
1-1/2
1-1/2
1-1/2
1-1/2
1-11/16
1-11/16
1-11/16
1-11/16
1-11/16
1-31/32
2-1/4
1.3
1.3
2.0
2.4
2.7
2.5
3.0
3.3
3.7
3.5
4.3
4.8
5.5
4.1
5.9
6.4
7.0
10.9
12.3
9.8
10.2
14.5
16.5
22.5
12.5
12.6
16.3
18.4
24.6
23.4
21.3
25.3
23.4
29.6
38.4
55.2
Approximate weight for each flange.
STOCK BORES *
Coupling
Size
L
2-1/2
1-11/16
1-5/8
2-1/16
2-3/8
1-5/8
2-1/16
2-3/8
1-5/8
1-5/8
2-1/16
2-3/8
2-3/8
1-11/16
2-1/16
2-3/8
2-3/8
3-3/8
3-3/4
2-1/4
2-3/8
3-3/8
3-3/4
4-7/8
1-1/2
1-9/16
2-9/16
2-15/16
4-1/16
2-15/32
2-15/32
2-27/32
2-27/32
3-31/32
3-1/4
2-23/32
Wt.
(lbs.)
■
Dimensions
Wt.
(lbs.)
H
Cap Screws
Furnished
1-1/16
1-3/32
1-7/32
31/32
1-15/32
1-3/32
2
2
2-1/2
2-1/2
2-13/16
2-13/16
...
4—10 x 1-1/2
4—1/4 x 1-3/4
4—1/4 x 1-1/2
4—1/4 x 1-7/8
4—1/4 x 1-1/2
...
.8
1.4
1.1
2.0
1.5
1-23/32
1-7/32
3-1/4
3-1/4
4—5/16 x 2-1/4
4—5/16 x 1-3/4
3.2
2.0
1-31/32
1-17/32
2-11/32
1-21/32
2-23/32
1-29/32
2-31/32
2-17/32
3-11/32
2-15/32
3-27/32
3-5/8
3-5/8
4-3/8
4-3/8
5-1/4
5-1/4
5-3/4
5-3/4
6-1/8
6-1/8
6-1/2
4—3/8 x 2-3/4
4—3/8 x 2-1/4
4—7/16 x 3-1/4
4—7/16 x 2-1/2
4—1/2 x 3-1/2
4—1/2 x 2-3/4
4—5/8 x 4
4—5/8 x 3-1/2
4—5/8 x 4-1/2
4—5/8 x 3-1/2
4—5/8 x 5
4.2
3.7
7.4
5.5
12.2
9.3
16.6
14.1
19.9
16.0
24.2
C
■
Approximate weight for each hub.
F1–15
SURE-FLEX® COUPLINGS
Installation Instructions
Sure-Flex flanges (outer metallic parts) and sleeves (inner
elastomeric members) come in many sizes and types. First,
determine the size and type of components being used.
Remove all components from their boxes, and loosely
assemble the coupling on any convenient surface. (Do not
attempt to install the wire ring on the two-piece E or N sleeve
at this time.) Also check maximum RPM values in the table
against operating speed. All rubber sleeves (EPDM and
Neoprene) have the same ratings for a given size and may be
used interchangeably. However, because rubber and Hytrel
sleeves have completely different ratings, they never should be
used interchangeably.
Inspect all coupling components and remove any protective
coatings or lubricants from bores, mating surfaces and
fasteners. Remove any existing burrs, etc. from the shafts.
Slide one coupling flange onto each shaft, using snugfitting keys where required. When using Type B flanges,
follow the instructions furnished with the Sure-Grip bushing.
Position the flanges on the shafts to approximately achieve
the Y dimension shown in the table. It is usually best to
have an equal length of shaft extending into each flange. Move
one flange to its final position. Torque fasteners to proper
values. Slide the other flange far enough away to install the
sleeve. With a two-piece sleeve, do not move the wire ring to its
final position; allow it to hang loosely in the groove adjacent to
the teeth.
Check angular alignment with a micrometer or caliper.
Measure from the outside of one flange to the outside of
the other at intervals around the periphery of the coupling.
Determine the maximum and minimum dimensions without
rotating the coupling. The difference between the maximum
and minimum must not exceed the figure given under “Angular”
in the table. If a correction is necessary, be sure to recheck the
parallel alignment.
6
1
2
3
Parallel
MAXIMUM RPM AND ALLOWABLE
MISALIGNMENT
Sleeve Maximum
Size
RPM
3
4
5
6
7
8
9
10
11
12
13
14
16
Slide the loose flange on the shaft until the sleeve is
completely seated in the teeth of each flange. (The “Y”
dimension is for reference and not critical.) Secure the flange
to the shaft. Different coupling sleeves require different degrees
of alignment precision. Locate the alignment values for your
sleeve size and type in the table.
Check parallel alignment by placing a straight-edge across
the two coupling flanges and measuring the maximum
offset at various points around the periphery of the coupling
without rotating the coupling. If the maximum offset exceeds
the figure shown under “Parallel” in the table, realign the shafts.
4
5
F1–18
Angular
9200
7600
7600
6000
5250
4500
3750
3600
3600
2800
2400
2200
1500
(Dimensions in inches)
Types JE, JN,
JES, JNS, E & N
Parallel Angular
.010
.010
.015
.015
.020
.020
.025
.025
.032
.032
.040
.045
.062
.035
.043
.056
.070
.081
.094
.109
.128
.151
.175
.195
.242
.330
Y
1.188
1.500
1.938
2.375
2.563
2.938
3.500
4.063
4.875
4.688
6.688
7.750
10.250
*Type H & HS
Parallel Angular
...
...
...
.010
.012
.015
.017
.020
.022
.025
.030
.035
...
...
...
...
.016
.020
.025
.028
.032
.037
.042
.050
.060
...
Y
...
...
...
2.375
2.563
2.938
3.500
4.063
4.875
5.688
6.625
7.750
...
Note: Values shown above apply if the actual torque
transmitted is more than 1/4 the coupling rating. For
lesser torque, reduce the above values by 1/2.
*Type H and HS sleeves should not be used as direct
replacements for EPDM or Neoprene sleeves.
If the coupling employs the two-piece sleeve with the wire
ring, force the ring into its groove in the center of the sleeve.
It may be necessary to pry the ring into position with a blunt
screwdriver.
7
8
Install coupling guards per OSHA requirements.
CAUTION: Coupling sleeves may be thrown from the coupling
assembly with substantial force when the coupling is
subjected to a severe shock load or abuse.
I
Section 11342: Carbon Recirculation Pumps
E.
Spare Parts Furnished
Spare Parts Furnished:
One (1) Mechanical Seal
One (1) Idler Pin, Bushing, etc.
I
Section 11342: Carbon Recirculation Pumps
F.
Push Button Station
Pushbuttons & Indicating Lights
30.5 mm Heavy-Duty Watertight/Oiltight
47-115
March 2008
10250T Series
Product Description
Contents
Description
Page
Product Description . . . . . . . .
Features . . . . . . . . . . . . . . . . . .
Benefits . . . . . . . . . . . . . . . . . .
Contact Operation . . . . . . . . .
Standards and
Certifications. . . . . . . . . . . . .
Technical Data and
Specifications . . . . . . . . . . . .
Point-of-Purchase
Packaging . . . . . . . . . . . . . . .
Product Selection
Non-illuminated
Momentary Pushbutton
Units . . . . . . . . . . . . . . . . .
Pushbuttons . . . . . . . . . . . .
Illuminated Momentary
Pushbutton Units. . . . . . .
Indicating Light Units . . . .
Illuminated Pushbuttons
and Indicating Lights. . . .
Push-Pull Units . . . . . . . . . .
Illuminated Push-Pull
Units . . . . . . . . . . . . . . . . .
Potentiometers . . . . . . . . . .
Push-Pulls . . . . . . . . . . . . . .
Selector Switch Units . . . .
Selector Switch
Selection . . . . . . . . . . . . .
Selector Switch
Operators . . . . . . . . . . . . .
Illuminated Selector
Switch Operators. . . . . . .
Joysticks Units . . . . . . . . . .
Joystick . . . . . . . . . . . . . . . .
Roto-Push® Units. . . . . . . .
Roto-Push Operators . . . . .
Contact Blocks . . . . . . . . . .
Options
Legend Plates . . . . . . . . . . .
Enclosures . . . . . . . . . . . . .
Accessories . . . . . . . . . . . . . . .
Renewal Parts . . . . . . . . . . . . .
Mounting . . . . . . . . . . . . . . . . .
Dimensions . . . . . . . . . . . . . . .
Ordering Complete
Devices . . . . . . . . . . . . . . . . .
Catalog Number
Structure . . . . . . . . . . . . . . . .
47-115
47-116
47-116
47-116
47-116
47-116
47-117
47-118
47-119
Grounding Nibs
The 30.5 mm pushbutton line features
a zinc die cast construction with
chrome-plated housing and mounting
nut. The same durable construction is
also available with the corrosive resistant E34 line of pushbuttons. See E34
section on Pages 47-166 – 47-189.
10250T line operators have “grounding
nibs” — four metal points on the operator casting designed to bite through
most paints and other coatings on
metal panels to enhance the ground
connection when the operator is
securely tightened.
Grounding
Nibs
Reliability Nibs
Eaton’s Cutler-Hammer® contact
blocks feature enclosed silver contacts
with pointed “reliability nibs” for reliable performance from logic level up
to 600V. To ensure reliable switching,
nibs bite through oxide which can form
on silver contacts, eliminating the
need for expensive logic level blocks
for most applications.
Grounding Nibs
Diaphragm Seal with Drainage Holes
Liquid Drainage
47-122
47-123
Eaton’s Cutler-Hammer pushbutton
operators offer front of panel drainage
via holes in the operator bushing. Hidden from view by the mounting nut,
these holes prevent buildup of liquid
inside the operator, which can prevent
operation in freezing environments.
The holes also provide a route for
escaping liquid in high pressure washdowns, effectively relieving pressure
from the internal diaphragm seal,
ensuring reliable sealing in applications even beyond NEMA 4.
Dry Circuit
47-124
47-125
Medium Duty
47-126
47-128
47-129
47-132
Heavy-Duty
Figure 47-90. Reliability Nibs
47-133
47-135
47-138
47-139
47-139
47-142
47-143
47-148
Reliability nibs improve performance
in dry circuit, corrosive, fine dust and
other contaminated atmospheres.
Under normal environmental conditions, the minimum operational voltage
is 5V and the minimum operational
current is 1 mA, AC/DC. For operation
under a wider range of environmental
conditions, logic level contact blocks
with inert palladium tipped contacts
are recommended.
Foam Neoprene
Panel Sealing Gasket
Drainage Hole
Flexible
Diaphragm
Stainless
Steel
Operating
Spring
Colorfast
Molded
Button
Drainage Hole
Mounting Nut
47-151
47-153
47-155
47-157
47-159
47-160
Figure 47-91. Diaphragm Seal
Terminal Clamps Shipped
Ready to Wire
47-163
47-164
Mounting Nut
Legend Plate
Operator
Color Coded Plungers
Red = NC Green = NO
10250T Series
CA08102001E
For more information visit: www.eaton.com
Stackable Contact
Blocks up to 12
Circuits per Operator
47
Pushbuttons & Indicating Lights
30.5 mm Heavy-Duty Watertight/Oiltight
47-116
March 2008
10250T Series, Technical Data and Specifications
Features
■
Benefits
Life
❑ Pushbuttons: 10 x 10 6 operations
❑ Contact blocks: 10 x 10 6 operations
❑ PresTest units: 10 x 10 6 operations
❑ Lever and key selector switches:
0.25 x 10 6 operations
❑ Twist to release pushbuttons:
0.3 x 10 6 operations
■ Shock resistance
❑ Duration: 20 mS ≥ 5g
■
Climate Conditions
■
Heavy-duty zinc die cast construction
■ Enclosed silver contacts with
reliability nibs
■ Diaphragm seals with drainage
holes
■ Grounding nibs on the operator
casing
Reliability nibs improve contact
reliability even under dry circuit and
fine dust conditions
■ Drainage holes prevent buildup of
liquid inside the operator which
can prevent operation in freezing
environments
■ Grounding nibs bit through paint
and other coatings to provide
secure ground
Electrical Ratings
■
■
Short Circuit Coordination to
IEC/EN 60947-5-1
■
Rated conditional short circuit current: 1 kA
■ Fuse type: GE Power Controls TIA
10, Red Spot Type gG, 10A,
660V AC, 460V DC, BS88-2,
IEC 60269-2-1
■
Operating Temperature: 1° to 150°F
(-17° to 66°C)
■ Storage Temperature: -40° to 176°F
(-40° to 80°C)
■ Altitude: 6,562 ft. (2,000m)
■ Humidity: Max. 95% RH @ 60°C
Fuse
■
UL rating: A600, P600
❑ AC load life duty cycle
1200 operations/hour
– 10A: 110V pf 0.4 – 1 x 10 6
operations
– 5A: 250V pf 0.4 – 1 x 10 6
operations
– 2A: 660V pf 0.4 – 1 x 10 6
operations
■
Switching capacity
❑ AC15 rated make/break
(11 x le at 1.1 x Ue)
– 6A: 120V pf 0.3
– 4A: 240V pf 0.3
– 2A: 660V pf 0.3
Terminals
■
Contact Operation
Slow make and break. All normally
closed contacts have positive opening
operation, i.e., normally closed contacts
are forced open in the event of contact
weld or spring breakage.
Standards and Certifications
■
47
CE EN60947-5-1
UL 508 — File No. 131568
■ CSA C22.2 No. 14 — File No. LR68551
■
Ingress Protection
When mounted in similarly rated
enclosure —
■
Standard Indicating Lights
❑ UL (NEMA) Type 1, 2, 3, 3R, 3S, 4,
4X, 12, 13
❑ IEC IP65
■
All Other Operators
❑ UL (NEMA) Type 1, 2, 3, 3R, 4, 4X,
12, 13
❑ IEC IP65
Technical Data and
Specifications
Mechanical Ratings
■
Frequency of operation
❑ All pushbuttons:
6000 operations/hr.
❑ Key and lever selector switches:
3000 operations/hr.
❑ Auto-latch devices:
1200 operations/hr.
Insulation: Ui = 660V AC or DC
Thermal: lth = 10A
Marking
❑ NC-NO on the contact block to meet
the NEMA requirements. Dual
marking system 1 – 2 for normally
closed, 3 – 4 for normally open to
meet BS5472 (Cenelec EN50 005)
■ Clamps
❑ Terminals are saddle clamp type
for 1 x 22 AWG (0.34 mm2) to 2 x 14
AWG (2.5 mm2) conductors
■ Torque = 7 lb-in (0.8 Nm)
■
Degree of protection against
direct electrical contact: IP2X
with fingerproof shroud
❑
Light Units
■
Transformers: will withstand short
circuit for 1 hour per IEC 60997-5-1
■ Bulbs — average life
❑ Transformer type: 20,000 hrs.
❑ Resistor/direct voltage type:
2500 hrs. minimum @ rated V
❑ LED: 60,000 to 100,000 hrs.
■
DC13 rated make/break
(1.1 x le at 1.1 x Ue)
– 1.0A: 125V L/R ≥ 0.95 at 300 mS
– .55A: 250V L/R ≥ 0.95 at 300 mS
– .1A: 660V L/R ≥ 0.95 at 300 mS
– 10A: 110V pure resistive
Maximum ratings for logic level
and hostile atmosphere application
❑ Maximum amperes: 0.5A
❑ Maximum volts: 120V AC/DC
Table 47-171. Contact Block
Meet or Exceed NEMA Rating Designations A600, A300 and B300 for AC and P600 for DC
Description
Volts AC 50 or 60 Hz
120
Make and Emerg. Interrupting Capacity (Amp)
Normal Load Break (Amp)
Thermal Current (Amp)
Voltamperes:
Make and Emerg. Interrupting Capacity
Normal Load Break
For more information visit: www.eaton.com
60
6
10
240
30
3
10
480
15
1.5
10
7200 7200 7200
720 720 720
Volts DC
600
12
1.2
10
7200
720
24/28 125
5.7
5.7
5.0
138
138
1.1
1.1
5.0
138
138
250
0.55
0.55
5.0
138
138
CA08102001E
Pushbuttons & Indicating Lights
30.5 mm Heavy-Duty Watertight/Oiltight
47-120
March 2008
10250T Series, Interlocked and Padlockable Components
Pushbuttons (Continued)
Table 47-175. Mechanically Interlocked Pushbutton Operators — UL (NEMA) Type 3, 3R, 4, 4X, 12, 13
Description
Catalog
Number
Minimum hole centers 1.62", maximum 250".
Mounts in extra deep enclosures only.
Black flush and green flush
Black flush and long red
Black flush and red mushroom head
Black flush and lock-down red mushroom head
10250TA66
10250TA67
10250TA68
10250TA69 Black flush and red jumbo mushroom head
Green flush and long red
Black long and long red
Green flush and red mushroom head
Green flush and black flush
10250TA76
10250TA72
10250TA73
10250TA77
10250TA75
Price
U.S. $
Overall Dimensions in Inches (mm)
Adjustable
1.62 (41.1)
Min.
2.5 (63.5)
Max.
0.88 (22.4)
for Each
Additional
Contact Block
1.07
(27.2)
0.89
(22.6)
NC contacts must be mounted behind lock-down mushroom head operator to ensure lockout.
Lockout Pushbutton Operators with Padlock Attachments
The following pushbutton and mushroom operators include an integral
padlock attachment for applications
requiring lockout/tagout of specific
machine functions. They are available
in styles which allow locking
of a button in the down position
Table 47-176. Padlockable in the Down Position
47
(stopped position) or locking a button
in the up position (to prevent starting).
Select the “Hand” latch type which
functions as a momentary pushbutton
until the operator presses the button
and moves the padlock attachment
into position for locking, or choose the
—
“Spring Loaded” latch type where the
padlock attachment springs into place
when the button is pressed. Units
accept a customer supplied 1/4"
padlock.
UL (NEMA) Type 3, 3R, 4, 4X, 12, 13
Operator
Type
Color
Latch Type
Catalog
Number
Flush Head
Red
Hand
10250TA16
Mushroom
Head
Red
Red
Hand
Spring Loaded
10250TA42
10250TA45
Jumbo
Head Red
Red
Red (EMERG. STOP)
Hand
Spring Loaded
Spring Loaded
10250TA52
10250TA55
10250ED952
Price
U.S. $
Overall Dimensions in Inches (mm)
1.13
(28.7)
1.78
(45.2)
2.03
(51.6)
1.09
(27.7)
2.0
(50.8)
Operators can be latched down without a padlock. Padlock not included.
Jumbo mushroom heads are not recommended for use in applications where exposure to ultraviolet light exists.
Table 47-177. Padlockable in the Up Position — UL (NEMA) Type 3, 3R, 4, 4X, 12, 13
Operator Type Color
Latch Type
Catalog
Number
Mushroom
Head
Hand
Hand
10250TA41
10250TA43
Black
Green
Price
U.S. $
Overall Dimensions in Inches (mm)
2.5 (63.5)
1.63
(41.4)
2.0 (50.8)
1.75
(44.5)
1.5
(38.1)
Jumbo
Mushroom
Head Black
Green
Yellow
Hand
Hand
Hand
10250TA51
10250TA53
10250TA54
2.31
(58.7)
2.38
(60.5)
1.75
(44.5)
2.5 (63.5)
Operators can be latched down without a padlock. Padlock not included.
Jumbo mushroom heads are not recommended for use in applications where exposure to ultraviolet light exists.
Note: Hand Attachment must be manually
moved into place for locking. Spring
Loaded: when operator is pressed — attachment springs into place. Must be moved
manually to release button.
Contact Blocks . . . . . . . . . . . Page 47-148
Enclosures . . . . . . . . . . . . . . Pages 47-153 – 47-154
Discount Symbol . . . . . . . . . 1CD1C
For more information visit: www.eaton.com
CA08102001E
Stainless Steel: Pushbutton Enclosures
Pushbutton Enclosures
Spec-00368
B
PH (763)
(763) 422-2600
422-2211
FX
Pushbutton
Enclosures
StainlessEnclosures
Steel
Pushbutton
30.5-mm and 22.5-mm Pushbutton Enclosures, Type 4X
Industry Standards
UL 508A Listed; Type 4, 4X, 12; File Number E61997
cUL Listed per CSA C22.2 No 94; Type 4, 4X, 12; File Number
E61997
NEMA/EEMAC Type 4X, 12, 13
CSA File Number 42186: Type 4, 4X, 12
IEC 60529, IP66
Application
Punched specifically to house either 30.5-mm or 22.5-mm oil-tight
pushbuttons, switches and pilot lights. Enclosures provide protection
against dirt, dust, oil and water.
See Mild Steel chapter for related mild steel enclosures.
Specifications
•• 1
4 gauge bodies, 16 gauge covers; Type 304 or Type 316 stainless
steel
•• Seams continuously welded and ground smooth
•• Captivated cover screws thread into sealed wells
•• Bonding provision on door; grounding nut on body
•• 4 -way pushbutton holes accept all brands of oil-tight pushbuttons,
switches and pilot lights
•• Enclosures with more than one column of pushbutton holes have
internal detachable hinge to hold cover open during wiring, yet
permit immediate removal
•• Oil-resistant gasket
Finish
Cover and sides of body have smooth #4 brushed finish.
Accessories
See also Accessories.
Industrial Corrosion Inhibitors, page 1248
HOL-SEALERSTM Hole Seals
Tamper-Resistant Screws
Bulletin: PB1S
Standard Product Catalog Number
E1PBSS
E1PBSS6
E1PBGSS
E2PBSS
E2PBSS6
E2PBGSS
E3PBSS
E3PBSS6
E3PBGSS
E4PBSS
E4PBSS6
E4PBGSS
E6PBSS
E6PBSS6
E6PBGSS
AxBxC in./mm
3.50 x 3.25 x 2.75
89 x 83 x 70
3.50 x 3.25 x 2.75
89 x 83 x 70
3.50 x 3.25 x 2.75
89 x 83 x 70
5.75 x 3.25 x 2.75
146 x 83 x 70
5.75 x 3.25 x 2.75
146 x 83 x 70
5.75 x 3.25 x 2.75
146 x 83 x 70
8.00 x 3.25 x 2.75
203 x 83 x 70
8.00 x 3.25 x 2.75
203 x 83 x 70
8.00 x 3.25 x 2.75
203 x 83 x 70
10.25 x 3.25 x 2.75
260 x 83 x 70
10.25 x 3.25 x 2.75
260 x 83 x 70
10.25 x 3.25 x 2.75
260 x 83 x 70
9.50 x 6.25 x 3.00
241 x 159 x 76
9.50 x 6.25 x 3.00
241 x 159 x 76
9.50 x 6.25 x 3.00
241 x 159 x 76
Subject to change without notice
Hole Size
30.5 mm
Stainless Steel Type
Type 304
Gauge
16
Number of Holes
1
30.5 mm
Type 316
16
1
22.5 mm
Type 304
16
1
30.5 mm
Type 304
16
2
30.5 mm
Type 316
16
2
22.5 mm
Type 304
16
2
30.5 mm
Type 304
14
3
30.5 mm
Type 316
14
3
22.5 mm
Type 304
14
3
30.5 mm
Type 304
14
4
30.5 mm
Type 316
14
4
22.5 mm
Type 304
14
4
30.5 mm
Type 304
14
6
30.5 mm
Type 316
14
6
22.5 mm
Type 304
14
6
Mounting
GxH
in./mm
4.00 x 2.38
102 x 60
4.00 x 2.38
102 x 60
4.00 x 2.38
102 x 60
6.25 x 2.38
159 x 60
6.25 x 2.38
159 x 60
6.25 x 2.38
159 x 60
8.50 x 2.38
216 x 60
8.50 x 2.38
216 x 60
8.50 x 2.38
216 x 60
10.75 x 2.38
273 x 60
10.75 x 2.38
273 x 60
10.75 x 2.38
273 x 60
10.00 x 5.38
254 x 137
10.00 x 5.38
254 x 137
10.00 x 5.38
254 x 137
PH (763) 422-2211 • FX (763) 422-2600 • hoffmanonline.com
Overall
LxW
in./mm
4.50 x 3.47
114 x 88
4.50 x 3.47
114 x 88
4.50 x 3.47
114 x 88
6.75 x 3.47
171 x 88
6.75 x 3.47
171 x 88
6.75 x 3.47
171 x 88
9.00 x 3.47
229 x 88
9.00 x 3.47
229 x 88
9.00 x 3.47
229 x 88
11.25 x 3.47
286 x 88
11.25 x 3.47
286 x 88
11.25 x 3.47
286 x 88
10.50 x 6.47
267 x 164
10.50 x 6.47
267 x 164
10.50 x 6.47
267 x 164
J
in./mm
2.31
59
2.31
59
2.31
59
2.31
59
2.31
59
2.31
59
2.31
59
2.31
59
2.31
59
2.31
59
2.31
59
2.31
59
2.56
65
2.56
65
2.56
65
T
in./mm
3.00
76
3.00
76
3.00
76
3.00
76
3.00
76
3.00
76
3.00
76
3.00
76
3.00
76
3.00
76
3.00
76
3.00
76
6.00
152
6.00
152
6.00
152
X
in./mm
1.73
47
1.73
47
1.73
47
1.73
44
1.73
44
1.73
44
1.73
44
1.73
44
1.73
44
1.73
44
1.73
44
1.73
44
2.11
54
2.11
54
2.11
54
© 2009 Hoffman Enclosures Inc.
Spec-00368 B
Y
in./mm
1.86
47
1.86
47
1.86
47
1.86
47
1.86
47
1.86
47
1.86
47
1.86
47
1.86
47
1.86
47
1.86
47
1.86
47
2.61
66
2.61
66
2.61
66
1
Stainless Steel: Pushbutton Enclosures
Pushbutton Enclosures
AxBxC in./mm
Hole Size
9.50 x 8.50 x 3.00
30.5 mm
241 x 216 x 76
E9PBSS6
9.50 x 8.50 x 3.00
30.5 mm
241 x 216 x 76
E9PBGSS
9.50 x 8.50 x 3.00
22.5 mm
241 x 216 x 76
E12PBSS
11.75 x 8.50 x 3.00
30.5 mm
298 x 216 x 76
E12PBSS6
11.75 x 8.50 x 3.00
30.5 mm
298 x 216 x 76
E12PBGSS
11.75 x 8.50 x 3.00
22.5 mm
298 x 216 x 76
Catalog number ending in 6 is Type 316L stainless steel.
Catalog Number
E9PBSS
2
Subject to change without notice
Stainless Steel Type
Type 304
Gauge
14
Number of Holes
9
Type 316
14
9
Type 304
14
9
Type 304
14
12
Type 316
14
12
Type 304
14
12
Mounting
GxH
in./mm
10.00 x 7.62
254 x 194
10.00 x 7.62
254 x 194
10.00 x 7.62
254 x 194
12.25 x 7.62
311 x 194
12.25 x 7.62
311 x 194
12.25 x 7.62
311 x 194
Overall
LxW
in./mm
10.50 x 8.72
267 x 221
10.50 x 8.72
267 x 221
10.50 x 8.72
267 x 221
12.75 x 8.72
324 x 221
12.75 x 8.72
324 x 221
12.75 x 8.72
324 x 221
PH (763) 422-2211 • FX (763) 422-2600 • hoffmanonline.com
J
in./mm
2.56
65
2.56
65
2.56
65
2.56
65
2.56
65
2.56
65
T
in./mm
8.25
210
8.25
210
8.25
210
8.25
210
8.25
210
8.25
210
X
in./mm
2.11
54
2.11
54
2.11
54
2.11
54
2.11
54
2.11
54
Y
in./mm
2.61
66
2.61
66
2.61
66
2.61
66
2.61
66
2.61
66
© 2009 Hoffman Enclosures Inc.
Spec-00368 B
ENGINEERED ENVIRONMENTAL PRODUCTS FOR WATER AND WASTEWATER
Section 11342: Viking Carbon Recirculation Pumps
Section 7: Start Up Documents
Process Equipment - Pump Systems - Repair Service - Engineering
www.geigerinc.com