Dixon ExD Pump Manual

Instruction & Operation Manual
ExD Series Centrifugal Pump
Read and understand this manual prior to
installing, operating or servicing this equipment
July 2018
Table of Contents
Safety............................................................2
Mechanical Seals.................................18
Care of Stainless Steel..................................3
Motor Maintenance..............................19
Introduction....................................................4
Disassembly.........................................20
Technical Information....................................5
Casing Drain Options..................................21
Dimensions................................................ 6-7
Troubleshooting..................................... 22-23
Installation.....................................................8
Model and Part Numbers............................24
Unpacking..............................................8
ExD 100 / 110.......................................25
Tools needed..........................................8
ExD 120 / 130......................................26
Assembly..................................................9-11
Casing Drain Options 100 Series.........26
Installation............................................. 12-15
ExD 200 / 210......................................27
Electrical......................................................15
ExD 220 / 230......................................28
Pump Operation.................................... 16-18
Casing Drain Options 200 Series.........28
Recommended Maintenance................ 18-20
Repair Kits...................................................29
Pump Casing and Impeller...................18
Warranty......................................................30
Gaskets and O-rings............................18
Safety Information
The following DANGER, WARNING and CAUTION signs are contained in this manual.
To avoid serious injury and/or possible damage to equipment, pay attention to these messages.
Hazards or unsafe practices which could result in severe personal injury or death.
The word DANGER is used in the most extreme cases.
Hazards or unsafe practices which could result in minor or moderate injury.
May also be used to alert against an unsafe operating or maintenance practice.
Indicates a potentially hazardous situation which, if not avoided, could result in
death or serious injury.
Use only replacement parts and devices recommended by the manufacturer to maintain the
integrity of the equipment. Make sure the parts are properly matched to the equipment series,
model, serial number and revision level of the equipment.
Safety labels are placed on every pump. Do not remove any labeling on any ExD Series pump.
Replace any label that is missing.
DO NOT modify any Dixon Sanitary product. Non-factory modifications could create hazardous
conditions and voids all warranties. DO NOT attempt to use a Dixon Sanitary product in any
application that exceeds the product rating.
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Instruction & Operation Manual
PUMP
Care of Stainless Steel
The stainless steel components in Dixon Sanitary equipment are machined, welded and assembled by skilled craftsmen using
manufacturing methods that preserve the corrosion-resistant quality of the stainless steel.
Retention of corrosion-resistant qualities under processing conditions requires regular attention to the precautions listed below.
1.Regularly check all electrical devices connected to the equipment for stray currents caused by improper
grounding, damaged insulation or other defects. Corrosion: Pitting often occurs when stray currents
come in contact with moist stainless steel.
2.Never leave rubber mats, fittings, wrenches, etc. in contact with stainless steel. Corrosion: Pitting or galvanic action. Objects
retard complete drying, preventing air from reforming the protective oxide film. Galvanic corrosion occurs when two dissimilar
metals touch when wet.
3.Immediately rinse equipment after use with warm water until the rinse water is clear. Clean the equipment (manual or CIP)
as soon as possible after rinsing. Corrosion: discoloration, deposits, pitting. Product deposits often cause pitting beneath the
particles.
4.Use only recommended cleaning compounds. Purchase chemicals from reputable and responsible chemical manufacturers
familiar with stainless steel processing equipment, they continuously check the effects of their products on stainless steel.
5.Use cleaning chemicals exactly as specified by the manufacturer. Do not use excessive concentrations, temperatures or
exposure times. Corrosion: Pitting, discoloration, stress cracks. Permanent damage often occurs from excessive chemical
concentrations, temperatures or exposure times.
6.For manual cleaning, use only soft non-metallic brushes, sponges or pads. Brush with the grain on polished surfaces, avoid
scratching the surface. Corrosion: Pitting, scratches. Metal brushes or sponges will scratch the surface and promote corrosion
over a period of time. Metal particles allowed to remain on a stainless steel surface will cause pitting.
7.Use chemical bactericides exactly as prescribed by the chemical manufacturer in concurrence with local health authority. Use
the lowest permissible concentration, temperature and exposure time possible. Flush immediately after bacterial treatment.
In no case should the solution be in contact with stainless steel more then 20 minutes. Corrosion: Protective film destroyed.
Chlorine and other halogen bactericides can destroy the protective film. A few degrees increase in temperature greatly
increases chemical activity and accelerates corrosion.
8.Regularly inspect the joints in pipelines. Be sure all connections are tight fitting without binding. Corrosion: Crevice corrosion.
Small crevices caused by improperly seated gaskets will promote crevice corrosion. Stainless steel under stress will develop
stress cracking especially in the presence of bactericides containing chlorine.
9.Regularly inspect equipment for surface corrosion (i.e. pitting deposits, stress cracks, etc.). If deposit or color corrosion is
detected, remove it immediately using mild scouring powder and detergents. Rinse thoroughly and allow to air dry. Review
production and cleaning procedures to determine the cause. Note: If corrosion is not removed, the protective film cannot be
restored and corrosion will continue at an accelerated rate.
Instruction & Operation Manual
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3
Introduction
This manual contains installation, operation, cleaning, repair instructions, model numbering structure and parts list for the Dixon ExD
Series centrifugal pump.
The Dixon ExD Series centrifugal pump is made up of two sections: the pump components (wet end) and the motor. The pump is
mounted to the motor with a stainless steel adapter and is coupled to the motor shaft with a stainless steel shaft sleeve and stub
shaft. The pump impeller on the ExD series centrifugal pump is threaded directly on to the pump stub shaft.
The casing of the ExD series centrifugal pump is a non-volute style casing that connects directly to the adapter. The design of the
casing and adapter features unique characteristics that allow the pump casing discharge outlet to be rotated to various positions
without disassembling the pump.
The motors used on the ExD series centrifugal pump are standard NEMA C-Face motors available as total enclosed fan cooled
(TEFC) or totally enclosed not ventilated (TENV) depending on the motor size. Other special motor options are available upon
request.
An adjustable leg kit is an option for mounting to the motor and is designed to meet sanitary requirements. This configuration
simplifies the installation and ease of leveling.
BIll of Materials
Key No.
X1
X1A
X1B
X2
X2A
X3
X4
4
Description
adapter to motor flange
adapter bolts
motor bolts and lock washers
adapter
adapter casing bolts
guard with bolts
stub shaft
X4A
stub shaft set screws
X5
X5A
X6
X6A
X7
X8
X8A
X9
X9A
X10
shaft sleeve with bolts
shaft sleeve key
seal gland
seal gland bolts
pump casing
impeller
impeller O-ring
pump cover
cover/casing O-ring
cover wing nuts
DG Seal
Key No.
P80
P80A
P80B
P80C
P80P
P80N
P80R
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Description
rotary seal
seal cup
seal O-ring
seal spring
outboard gasket
seal seat
inboard gasket
Instruction & Operation Manual
PUMP
Technical Information
Materials of Construction
1750 RPM
•
pump casing: 316L stainless steel
•
impeller: CF3M (316L) stainless steel
•
pump cover: 316L stainless steel
•
stub shaft: 316L stainless steel
•
rotary seal: silicon carbide, tungsten carbide, or carbon
•
stationary seal: silicon carbide, ceramic, or tungsten carbide
•
elastomers: FKM (standard), Buna, EPDM (other options
available, contact Dixon Sanitary)
•
non-product contact components: 304 stainless steel
•
finish: 32Ra sanitary finish (other finishes available, contact
Dixon Sanitary)
•
connections: clamp (other connections available, contact
Dixon Sanitary)
Performance Characteristics
•
nominal capacity: 500 GPM
•
maximum head: 225 Feet
•
temperature range: 32°F to 212°F (0°C to 100°C) (consult
Dixon Sanitary for higher temperatures)
•
viscosity range: 0-500cP (consult Dixon Sanitary for higher
viscosities)
•
nominal speed: up to 3500 RPM – 60 Hz
3500 RPM
Motor Information
•
ixon ExD Series centrifugal pumps use standard NEMA
D
TENV/TEFC C-face electric motors
•
motors are available in a variety of different options including
washdown, explosion proof, premium efficiency, general
purpose and severe duty
•
voltage & frequency options:
•
•
1 Phase, 60Hz, 115/230VAC (1750 RPM & 3500 RPM)
•
3 Phase, 60Hz, 208-230/460 VAC (1750 RPM &
3500 RPM)
•
3 Phase, 60Hz, 575 VAC (1750 RPM & 3500 RPM)
•
3 Phase, 50Hz, 208-220/380 VAC (1450 RPM &
2900 RPM)
Motor performance curves available upon request.
Instruction & Operation Manual
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5
Dimensions
All dimensions are given in inches
Pump
Motor
Frame
Size
A
ExD 100
ExD 110
56C
8.50
0.50
5.00
143/145TC
9.50
0.75
5.25
182/184TC 10.63
0.75
5.88
ExD 120
ExD 130
56C
8.50
0.50
5.00
143/145TC
9.50
0.75
5.25
182/184TC 10.63
0.75
5.88
182/184TC 10.63
0.75
5.88
213/215TC 13.88
1.00
7.38
254/256TC 18.00
1.00
9.63
6.25 10.00 8.25
182/184TC 10.63
0.75
5.88
4.50
7.50 4.50
213/215TC 13.88
1.00
7.38
5.25
8.50 5.50
254/256TC 18.00
1.00
9.63
ExD 220
ExD 230
EXD 130
EXD 200
EXD 210
EXD 220
EXD 230
2.50
2.50
3.00
3.00
4.00
1.50
2.00
2.00
2.50
2.50
Dimensions In Inches
Pump
Model
ExD 200
ExD 210
Model
EXD 100
EXD 110
EXD 120
Connection Sizes
Inlet
Outlet
1.00
1.00
1.50
1.00
2.00
1.50
AA
(Conduit Size)
AB
B
**
D
3.50
4.50
**
**
**
3.50
E
F
4.88 3.00
5.50 4.00
7.50 4.50
4.88 3.00
5.50 4.00
4.50
7.50 4.50
4.50
7.50 4.50
5.25
8.50 5.50
6.25 10.00 8.25
ØG
0.34
H
ØJ
L
X
Y
Z
1.51
5.95 5.44
4.20
2.16
2.00
1.60
8.50 5.75
6.38
3.00
3.20
1.84
9.94 7.63
7.62
3.34
3.50
1.96 10.51 7.75
8.25
3.13
3.63
0.41
0.34
0.41
0.41
0.53
0.41
0.53
** Contact Dixon Sanitary for detailed drawing.
•
all dimensions are given in inches
•
all dimensions given are for guidance only
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Instruction & Operation Manual
PUMP
Dimensions
All dimensions are given in inches
Pump Model
ExD 100/110
ExD 120/130
ExD 200/210
ExD 220/230
Pump Model
ExD 100/110
ExD 120/130
ExD 200/210
ExD 220/230
Instruction & Operation Manual
Dimensions In Inches
Casing Drain
Option
Option A
Option J
Option A
Option J
Option A
Option J
Option A
Option J
Casing Drain
Option
Option D
Option K
Option D
Option K
Option D
Option K
Option D
Option K
A
ØB
C
3.71
0.50
1.13
5.06
0.50
1.13
5.70
0.50
1.13
5.98
0.50
1.13
D
45°
90°
45°
90°
45°
90°
45°
90°
Dimensions In Inches
A
B
C
D
3.71
0.50
1.13
1.63
5.06
0.50
1.13
1.63
5.70
0.50
1.13
1.63
5.98
0.50
1.13
1.63
800.789.1718
E
90°
45°
90°
45°
90°
45°
90°
45°
7
Installation
Unpacking
•
Carefully unpack all parts of the pump and inspect for damages that may have occurred during shipment. Report any damages to
the carrier immediately.
•
The ports on the pump are protected with a plastic cover. If any covers are missing or damaged, inspect the ports on the pump
thoroughly for any damage.
Tools Needed
Key No. Part Number
Description
Pump Models
Tools
ExD 100 - 110
X1A
X1A-100-FAB
100 series flange to adapter bolts
ExD 120 - 130
ExD 200 - 210
3/16" allen
or hex
ExD 220 - 230
X1B-100-FMB56
100 series flange to motor bolts and lock washers 56C to
140TC frame
ExD 100 - 110
X1B-100-FMB18
100 series flange to motor bolts and lock washers 180TC to
250TC frame
ExD 200 - 210
X2A-100-ACB
100 series adapter to casing bolts
X2A-200-ACB
200 series adapter to casing bolts
X4A-100-DPSS
100 series shaft dog point set screw
X4-200-DPSS
200 series shaft dog point set screw
X5-100-SL56 to
X5-100-SL18
100 series shaft sleeve w/bolts for 56C to 180TC frame
X5-200-SL18 to
X5-200-SL25
200 series shaft sleeve w/bolts for 180TC to 250TC frame
X6A-100-SGB
100 series seal gland bolt
X6A-200-SGB
200 series seal gland bolt
X7-100-CASE-C to
X7-120-CASE-C
100-120 series pump casing with clamp outlet (cover studs)
X7-200-CASE-C to
X7-220-CASE-C
200-220 series pump casing with clamp outlet (cover studs)
X10-100-WN
100 series cover wing nuts
X1B
X2A
X4A
X5
ExD 100 - 110
ExD 120 - 130
ExD 200 - 210
ExD 220 - 230
ExD 100 - 110
ExD 120 - 130
ExD 200 - 210
ExD 220 - 230
ExD 100 - 110
ExD 120 - 130
ExD 200 - 210
ExD 220 - 230
ExD 120 - 130
ExD 200 - 210
ExD 220 - 230
ExD 100 - 110
ExD 120 - 130
ExD 200 - 210
ExD 220 - 230
9/16" wrench
3/4" wrench
5/32" allen
or hex
3/16" allen
or hex
5/32" allen
or hex
3/16" allen
or hex
TP45 torx
plus driver
TP50 torx
plus driver
3/32" allen
or hex
1/8" allen or
hex
5/32" allen
or hex
3/16" allen
or hex
ExD 100 - 110
ExD 120 - 130
X10
X10-200-WN
ExD 220 - 230
ExD 100 - 110
X6A
X7
ExD 120 - 130
ExD 200 - 210
200 series cover wing nuts
adjustable
wrench
ExD 220 - 230
ExD 100 - 230
soft mallet
phillips driver
N/A
N/A
O-ring pick
general hand tools
liquid thread
locker
Vernier
caliper
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Instruction & Operation Manual
PUMP
Assembly
See page 4 for exploded view.
1.Attach item (X1) motor flange to item (X2) adapter using the (4) socket head cap screws item (X1A). Ensure that the drain hole
in the bottom of the adapter (X2) and the drain slot in the back of the motor flange (X1) are facing the same direction.
2.
Setting the shaft sleeve:
a. Make sure that the motor shaft key (X5A) is removed from the motor prior to installing the shaft sleeve item (X5).
b.Slide the shaft sleeve (X5) on to the motor shaft with the shaft sleeve oriented such that the shaft sleeve bolts are closest to
the motor.
c.Tighten the shaft sleeve bolts until there is a slight resistance to movement between the shaft sleeve (X5) and the motor
shaft. The shaft sleeve (X5) should be able to be moved by hand, but still hold its position if your hand is removed.
d. Using a Vernier caliper set the shaft sleeve (X5) in place on the motor shaft using the table listed below.
Pump Model Motor Frame Size
ExD 100
ExD 110
ExD 120
ExD 130
ExD 200
ExD 210
ExD 220
ExD 230
DIM A
(+/-)
56C
0.385
+
143TC to 145TC
0.243
+
56C
0.355
+
143TC to 145TC
0.209
+
182TC to 184TC
0.264
-
182TC to 184TC
0.506
+
213TC to 215TC
0.000
254TC to 256TC
0.627
-
182TC to 184TC
0.479
+
213TC to 215TC
0.024
-
254TC to 256TC
0.654
-
e.Once the shaft sleeve (X5) is set at the proper dimension, tighten the shaft sleeve bolts according to the torque value listed in
the recommended torque value chart listed in this manual (Page 11). Recheck the position of the shaft sleeve to ensure that it
did not move while tightening the shaft sleeve bolts.
3.
Install the stub shaft:
a.Install the stub shaft (X4) on the shaft sleeve (X5) making sure the keyways of the stub shaft engage properly with the keys
on the shaft sleeve.
b. Ensure that the set screws on the stub shaft are properly aligned with the two counter bores on the stub shaft sleeve.
c. Tighten stub shaft socket head set screws.
4.Install the adapter assembly (X1 & X2) from step 1 to the motor using the (4) adapter bolts. Apply liquid thread locker to the (4)
adapter bolts. Ensure that the adapter drain hole is facing down toward the ground.
5.
Install the rotating seal/spring/cup assembly:
a.Place the seal spring (P80C) over the stub shaft (X4) and ensure that the seal spring is sitting completely flat on the bottom
face of the stub shaft.
b. Place the seal O-ring (P80B) into the back of the rotating seal (P80).
c.Place the rotating seal (P80) and seal O-ring (P80B) assembly securely onto the seal cup (P80A) making sure to line up the
notches in the rotating seal with protruding tabs of the seal cup.
d.Slide the rotating seal (P80)/seal O-ring (P80B)/seal cup (P80A) assembly onto the stub shaft (X4) just until the bottom face
of the seal cup touches the seal spring (P80C).
e.Rotate the seal assembly while keeping the stub shaft (X4) stationary until the slot in the bottom of the seal cup (P80A) is
aligned with the stub shaft seal pin that extrudes from the stub shaft.
continued on next page ...
Instruction & Operation Manual
800.789.1718
9
Assembly
... continued from previous page
6.
Install the stationary seal assembly:
a.Install the stationary inboard gasket (P80R) into the bottom of the pump casing (X7) stationary seal cavity. Ensure that the
gasket is sitting flat and it centered properly by the slight counter bore in the bottom of the seal cavity.
b. Place the stationary seal (P80N) on top of the inboard stationary gasket (P80R).
c. Place the stationary outboard gasket (P80P) on top of the stationary seal.
d.Place the seal ring gland (X6) on top of the stationary outboard gasket (P80P) so that the part number on the seal ring gland
is facing up.
e.Apply liquid thread locker to the seal ring gland bolts (X6A) and thread the bolts through the seal ring gland and into the pump
casing (X7).
f.Tighten the seal ring gland bolts (X6A) in a star pattern according to the recommended torque value chart given in this
manual.
7.
Attach the pump casing to the adapter:
a. Lower the pump casing (X7) onto the pump adapter (X2) compressing the rotating seal assembly as you lower the casing.
b. Press down on the casing (X7) making sure that casing is sitting firmly against the adapter (X2).
c.Thread the adapter-casing bolts (X2A) through the adapter slots and into the threaded holes on the back of the pump casing
(X7). Note: apply liquid thread locker to the bolts.
d.Thread the adapter-casing bolts (X2A) in until finger tight. Adjust the position of the casing by rotating until the desired
position is reached.
e.Tighten the adapter casing-bolts (X2A) evenly and torque to the value given in the recommended torque value chart given in
this manual.
8.
Attach the impeller to the stub shaft:
a. Apply food grade lubricant to the impeller O-ring (X8A) and place the O-ring in the O-ring groove of the stub shaft (X4).
b.Thread the impeller (X8) onto the pump stub shaft (X4). Tighten the impeller until you feel it bottom out against the stub shaft
(X4). Note: place an Allen wrench in the leak detection hole on the base of the stub shaft (X4) to lock against the adapter (X2)
while tightening the impeller.
9.
Install the front cover onto the casing:
a.Apply food grade lubricant to the front cover O-ring (X9A) and place the O-ring into the O-ring groove of the front cover (X9).
b. Place the front cover (X9) onto the pump casing (X7).
c.Install the front cover wing nuts (X10) onto the threaded casing studs. If the stud is damaged in any way, it can be replaced
with a standard cup point set screw (5/16-18 x 1¼ for all 100 series models and ⅜-16 x 1¼ for all 200 series models).
d. Tighten the front cover wing nuts (X10) evenly using a wrench on the flats of the wing nuts.
e.Rotate the pump stub shaft (X4) to ensure that you do not hear any metal to metal contact of the impeller with the front cover.
If there is contact, disassemble and recheck the setting of the stub shaft sleeve (X5).
10. Install the adapter guards:
a. Using the provided guard bolts, attached the two safety guards (X3) to the adapter (X2) and tighten securely.
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Instruction & Operation Manual
PUMP
Assembly
Recommended Torque Values
Key No.
Part Number
Description
Pump Models
Torque Value
ExD 100 - 110
X1A
X1A-100-FAB
100 series flange to adapter bolts
ExD 120 - 130
ExD 200 - 210
20 ft.-lbs.
28 N-m
20 ft.-lbs.
28 N-m
50 ft.-lbs.
68 N-m
12 ft.-lbs.
17 N-m
20 ft.-lbs.
28 N-m
11 ft.-lbs.
15 N-m
20 ft.-lbs.
28 N-m
24 ft.-lbs.
33 N-m
45 ft.-lbs
61 N-m
3 ft.-lbs
4 N-m
6 ft.-lbs.
8 N-m
ExD 220 - 230
X1B-100-FMB56
X1B
X1B-100-FMB18
100 series flange to motor bolts and
ExD 100 - 110
lock washers 56C to 140TC frame
ExD 120 - 130
100 series flange to motor bolts and
ExD 200 - 210
lock washers 180TC to 250TC frame
ExD 220 - 230
100 series adapter to casing bolts
X2A-200-ACB
200 series adapter to casing bolts
X4A-100-DPSS
100 series shaft dog point set screw
X4-200-DPSS
200 series shaft dog point set screw
X5-100-SL56 to
X5-100-SL18
100 series shaft sleeve with bolts for
ExD 100 - 110
56C to 180TC frame
ExD 120 - 130
X5-200-SL18 to
X5-200-SL25
200 series shaft sleeve with bolts for
ExD 200 - 210
180TC to 250TC frame
ExD 220 - 230
X6A-100-SGB
100 series seal gland bolt
X6A-200-SGB
200 series seal gland bolt
X2A
X4A
X5
ExD 100 - 110
X2A-100-ACB
X6A
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800.789.1718
ExD 120 - 130
ExD 200 - 210
ExD 220 - 230
ExD 100 - 110
ExD 120 - 130
ExD 200 - 210
ExD 220 - 230
ExD 100 - 110
ExD 120 - 130
ExD 200 - 210
ExD 220 - 230
11
Installation
Optional Leg Kit Installation and Leveling
The pump can be easily leveled by installing the optional leg kit. Using an adjustable wrench, fit the wrench to the wrench flat
shown in the diagram below. When viewed from the top, turn
the wrench in a counter-clockwise direction to lower the leg, or clockwise direction to raise the leg.
Location
•
Pump will perform at its best when located as close as possible to the liquid supply.
•
Supply piping should be short and straight to ensure the pump has an adequate supply of liquid to it at all times.
•
The pump should be located in an area where it is easy to inspect and do preventative maintenance or repair.
12
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Instruction & Operation Manual
PUMP
Installation
Piping: General Guidelines
Improper piping can lead to a number of
problems with pump performance which
could lead to increased maintenance costs.
•Ensure piping is independently supported at both the suction
and discharge ports of the pump. (see the diagram at right)
PROXIMITY
TO
VOLUTE
TUBING
HANGER
•Piping must be properly aligned to prevent any strain on
pump casing.
TUBING
HANGER
•Try to have as few bends as possible in all piping.
Piping: Suction Guidelines
•Make sure line sizes used are equal to or larger than suction side (supply side) port connections on the pump.
•Suction side needs to be as short and straight as possible. Any restrictions will affect the NPSHa. Adequate NPSHa must be
ensured.
•Maintain a straight length of pipe at a minimum of 8 x diameters long at the pump inlet. (see the diagram below)
MINIMUM LENGTH = 8 x DIAMETER
DIAMETER
continued on next page ...
Instruction & Operation Manual
800.789.1718
13
Installation
Piping: Suction Guidelines
... continued from previous page
CONCENTRIC
REDUCER
•To prevent air leaks, ensure all joints in suction line are well
sealed.
•Use an eccentric reducer with straight side up to prevent air
pockets from forming which will result in a decrease in pump
efficiency. (see the diagram at left)
ECCENTRIC
REDUCER
•To prevent a high point in the suction line resulting in an air
pocket being formed affecting proper pump performance,
horizontal suction pipes must have a gradual rise to the
pump.
Piping: Discharge Guidelines
BETWEEN
0° & 90°
DIAMETER
•Discharge side should be short and direct. Use a minimal
number of restrictions. (see the diagram to the right)
•Vertical or top horizontal pump discharge position is
preferred. (see the diagram at the left)
•While increasing the discharge side line size is
recommended, please note:
MINIMUM LENGTH
= 10 x DIAMETER
>Using too large of a line size may lead to motor overload
and cavitation.
>Using a smaller than recommend line size will increase
the pump head but lower the flow.
•Types of reducers to use:
>If vertical discharge – concentric
>If horizontal discharge – eccentric with straight side down
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Instruction & Operation Manual
PUMP
Installation
Piping: Valve Location
•An isolation valve should be installed at both the suction and
discharge sides of the pump. This will allow you to remove
the pump for preventative maintenance or repair without the
need to drain your system.
(see the diagram to the right)
•If pump is not in a flooded suction condition, install either a
foot valve or system check valve to ensure pump casing is
flooded for priming.
CONTROL
VALVE
MINIMUM LENGTH
= 10 X DIAMETER
CHECK
VALVE
DIAMETER
PSI
•In order to provide pump flow rate control, a control valve
should be installed in the discharge piping to prevent motor
overload.
MINIMUM LENGTH = 8 X DIAMETER
DIAMETER
ISOLATION
VALVE
Electrical
All power must be off and locked out during the installation process.
Only registered electricians should do the electrical installation.
•Follow motor manufacturer’s installation procedures.
•Verify motor nameplate data is compatible with existing
electrical supply.
•Verify pump rotation. An arrow sticker is supplied with every
pump to show correct pump rotation. If the arrow stickers are
missing, contact Dixon Sanitary for a replacement.
•Correct rotation is counter clockwise when facing pump inlet
connection.
Instruction & Operation Manual
800.789.1718
15
Operation
Priming the Pump
To avoid damage to the pump, the pump casing must be flooded with liquid BEFORE starting the pump.
Note: This is not a self priming pump. Other means must be installed to prime the pump.
Fluid supply above the pump:
1.Open supply line isolation valve.
2.Vent any entrapped air by opening the discharge valve.
3.After casing is flooded, start pump.
If the fluid supply is below the pump see page 17.
CONTROL
VALVE
CHECK
VALVE
SUPPLY SOURCE
ABOVE PUMP LEVEL
ISOLATION
VALVE
16
800.789.1718
Instruction & Operation Manual
PUMP
Operation
Priming the Pump
Fluid supply below the pump:
1.Close discharge valve and open air vents.
2.Open valve in external priming supply line. Close once liquid
flows from vent valves.
3.Close vent valves.
4.Turn off priming supply line.
5.Start pump.
If the fluid supply is above the pump see page 16.
CONTROL
VALVE
EXTERNAL PRIMING
SUPPLY LINE
CHECK
VALVE
ISOLATION
VALVE
FOOT
VALVE
Note: It is recommended to use a foot/check valve system to keep the pump primed. Otherwise the pump must be primed before
each operation.
Instruction & Operation Manual
800.789.1718
17
Operation
Starting the Pump
1.Ensure pump suction is flooded using either method as explained in the previous priming section.
2.Check for any closed valves or obstructions in the suction and discharge lines.
3.Start the motor.
4.Verify liquid is flowing and there is no piping connection or mechanical seal leaks.
5.Adjust throttling valve on discharge line to desired flow.
Stopping the Pump
1.Shut off power to motor.
2.Suction and discharge valves are to be shut off.
3.
Be advised the pump does not act as a shut off valve. The liquid will flow freely though the pump.
Recommended Maintenance
Preventative maintenance will increase the life of your pump. Documentation of any maintenance will help to diagnose potential
problems and help in determining solutions.
Pump Casing and Impeller
1.
Inspect the pump casing and impeller for any signs of possible wear.
2.
Replace any stainless components if they show any sign of damage.
3.
Inspect the pump casing and impeller frequently if in a severe duty application.
Gaskets and O-rings
All gaskets and O-rings should be inspected when the pump is undergoing routine maintenance. If the pump is in a severe duty
application, the soft good components (gaskets and O-rings) should be inspected more frequently. Any soft good component that
shows signs of degradation e.g. cut, swelling or other mechanical breakdown should be replaced immediately. In the case of impeller
O-ring failure, the threads and surfaces of the stub shaft and impeller should be cleaned with a wire brush in a bath of cleaning
solution (acid detergents or simple alkaline soda type detergents). The components should then be rinsed thoroughly with water.
Mechanical Seals
1.
Inspect seals on a regular basis for any signs of leakage or damage. Replace any components that show signs of damage.
2.In severe applications visually check seal components daily for any signs of leakage or damage. In these severe applications,
replace seal components as often as is required by the application.
See troubleshooting guide on pages 22-23, for possible solutions.
18
800.789.1718
Instruction & Operation Manual
PUMP
Recommended Maintenance
Motor Maintenance
Proper motor maintenance is a critical part of maintaining the entire motor/pump assembly. If the motor is not properly maintained,
the potential failure of the motor’s mechanical components can transmit to the pump and possibly cause issues with sealing and
general pump operation.
NEMA Frame Size
*
Rated Speed (RPM)
3600
1800
1200
900
Up to 210
5500 hrs.
12000 hrs.
18000 hrs.
22000 hrs.
Over 210 to 280
3600 hrs.
9500 hrs.
15000 hrs.
18000 hrs.
Over 280 to 360
2200 hrs.
7400 hrs.
12000 hrs.
15000 hrs.
Relubrication intervals are for ball bearings.
** For motors operating at speeds greater than 3600 RPM, contact motor manufacturer for relubrication recommendations.
Hours per day
of Operation
Ambient Temperature
maximim
Standard
8
104°F (40°C)
clean, little corrosion
Severe
16 Plus
122°F (50°C)
moderate dirt, corrosion
Extreme
16 Plus
Severity of Service
> 122°F (50°C)*
or Class H Insulation
severe dirt, abrasive dust,
corrosion, heavy shock or
vibration
<-21°F (-29°C)**
Low Temperature
*
Atmospheric
Contamination
Special high temperature grease is recommended (Dow Corning DC44).
** Special low temperature grease is recommended (Aeroshell 7).
Note: Different grease types are generally incompatible and should not be mixed. Mixing different types can cause lubricant
and bearing failure. Thoroughly clean bearing and cavity before changing grease type.
NEMA Frame Size
Volume of Grease per Bearing
Inches
Teaspoon
56C to 143/145TC
0.15
0.5
143/145TC
0.20
0.8
182/184TC
0.30
1.0
213/215TC
0.60
2.0
254/256TC
0.70
2.5
284/286TSC
1.20
3.9
Instruction & Operation Manual
3
800.789.1718
19
Disassembly
1.
Remove the adapter guards:
a.
2.
3.
Remove the guard screws using a phillips screwdriver, remove the two safety guards (X3) attached to the adapter.
Remove the front cover from the casing:
a.
Remove the front cover wing nuts (X10) using an adjustable wrench.
b.
Remove the front cover O-ring (X9A) from the front cover using a pick tool if necessary.
Remove the impeller from the stub shaft:
a.Remove the impeller (X8) from the pump stub shaft (X4) by tapping the impeller vanes with a soft mallet in a counterclockwise direction. Note: place an Allen wrench in the leak detection hole on the base of the stub shaft (X4) to lock against
the adapter (X2) while loosening the impeller.
b.
4.
5.
Remove the impeller O-ring (X8A) from the stub shaft (X4) using a pick tool if necessary.
Remove the pump casing from the adapter:
a.
Remove the adapter casing-bolts (X2A) using an allen wrench listed in the required tools chart.
b.
Lift the pump casing (X7) from the pump adapter (X2).
Remove the stationary seal assembly:
a.
Remove the seal ring gland bolts in a star pattern using the allen tool listed in the required tools chart.
b.
Remove the seal ring gland (X6).
c.
Remove the stationary outboard gasket (P80P).
d.
Remove the stationary seal (P80N).
e.Remove the stationary inboard gasket (P80R) from the bottom of the pump casing (X7) stationary seal cavity. Use a pick
tool if necessary.
6.
Remove the rotating seal/spring/cup assembly:
a.
Remove the rotating seal (P80), seal O-ring (P80B) and the seal cup (P80A) from the shaft (X4).
b.
Inspect the shaft (X4) for any potential damage.
7.Loosen the (4) adapter bolts from the motor using a box wrench listed in the required tools chart and remove the adapter
assembly (X1 & X2) from the motor.
8.Remove (X1) motor flange from (X2) adapter using an allen tool listed in the required tools chart to remove the (4) socket head
cap screws (X1A).
9.
Remove the stub shaft:
a.
Remove the set screws on the stub shaft using the allen tool listed in the required tools chart.
b.
Remove the stub shaft (X4) from the shaft sleeve (X5).
10. Remove the shaft sleeve:
a.Loosen the shaft sleeve bolts using the Torx driver listed in the required tools chart. Slide the shaft sleeve (X5) off of the
motor shaft.
b.
20
If the shaft sleeve (X5) is resisting removal from the motor shaft, tap the shaft sleeve with a mallet to remove.
800.789.1718
Instruction & Operation Manual
PUMP
Casing Drain Options
Drain Option A
Drain Option J
Drain Option K
Drain Option D
Drain Option J Shown with
Diaphragm Valve
Drain Option D Shown with
Diaphragm Valve
Note: All drain options are available with a diaphragm valve as an option. Specifications for the valve need to be
provided at time of request.
Instruction & Operation Manual
800.789.1718
21
Troubleshooting
Dixon Sanitary ExD Series pumps are manufactured and inspected to meet sanitary standards. Occasional problems may arise.
The following guide will help determine the possible cause and offer suggestions on corrections to maximize the performance of
your pump. In case of any electric motors issues, contact the motor manufacturer directly. If you have any questions or concerns in
regards to your ExD Series pump, we encourage you to contact Dixon Sanitary.
Problem
Excessive Vibration/Pump Is
Noisy
Possible Cause
Pump not level
Non-supported piping
Not enough or no fluid reaching
the pump
Insufficient NPSH (Net Positive
Suction Head) available
Impeller and/or shaft worn
Shaft loose or bent
Impeller out of balance
Foreign material in pump
Air entrainment
Rapid Seal Wear
Motor bearings worn
Improper installation of
mechanical seal
Dry running
Abrasive product
Shaft loose or bent
Pump Leaks
Water hammer
Improper seal selection
Bad connection at inlet/outlet
Front cover wing nuts loose
Impeller O-ring damaged
Seal not installed correctly
Pump Not Delivering Fluid
Seal faces worn or damaged
Pump not primed
Suction lift too high
Air pocket in suction line
22
Suggested Action
Inspect installation of pump and level properly.
Verify piping support follows recommendations in installation
portion of this manual.
Inspect pump to verify there is no blockage. Inspect suction line
and shorten or enlarge line size.
Increase line size and reduce number of obstructions on the
pump suction side.
Inspect the shaft and impeller and if damaged, replace parts.
Inspect shaft for wear and tighten if needed. Replace shaft if
bent.
Inspect impeller for abnormal wear. If wear or damage is
localized, replace impeller.
Remove any foreign material causing blockage and inspect
parts for damage.
Adjust system as needed to remove any air from the fluid
before it reaches the pump inlet.
Replace motor as needed.
See installation section of the manual. Replace any worn or
damaged parts.
Replace damaged seals and ensure that there is always fluid in
the pump casing during operation.
Contact Dixon Sanitary.
Inspect shaft for wear and tighten if needed. Replace shaft if
bent.
Correct system to prevent any quick starts or stops in fluid flow.
Contact Dixon Sanitary.
Inspect for missing union gaskets, loose connections or
damaged ports. Replace worn gaskets and tighten loose
connections. Repair damaged ports.
Tighten front cover wing nuts per the assembly section of this
manual.
Inspect and replace worn or damaged O-ring.
Reassemble seal per the assembly section of the manual.
Replace any worn or damaged parts.
Resurface or replace seals.
Adjust system so that the pump casing is completely flooded.
Lower the level of the pump or raise the level of the supply
fluid.
Adjust line to eliminate formation of air pocket. Install air relief
valve on suction side of the pump.
800.789.1718
Instruction & Operation Manual
PUMP
Troubleshooting
Problem
Possible Cause
Suggested Action
Pump Not Delivering Enough
Capacity
System head is higher than
design head
Pump is running in the wrong
direction
Speed too slow
Reconfigure the system as to decrease the system head.
Excessive air in fluid
Pump Delivering Too Much
Capacity
Impeller Rubbing On Casing/
Front Cover
Wrong impeller diameter was
selected
Product is more viscous than
initially thought
System head is lower than the
design head
Wrong impeller diameter was
selected
Shaft sleeve was not set
properly
Impeller Damaged
Foreign material in pump
Cavitation
Motor Overload/Excessive
Power Consumption
Discharge is too high
Impeller is binding
Seal is binding
System head is too low
Liquid has higher specific
gravity or is more viscous than
initially thought
Electrical supply, voltage or
frequency incorrect
Defective motor
Any Other Issues
Instruction & Operation Manual
Reverse any two leads on the motor electrical connection.
Ensure motor connections are correct and if using a VFD check
the frequency limit.
Make necessary adjustments in the system to ensure air is
removed before material reaches the pump.
Contact Dixon Sanitary.
Contact Dixon Sanitary.
Decrease the line size or use throttling valve on the pump
discharge to increase the system head.
Contact Dixon Sanitary.
Check shaft sleeve and reset to proper position as given in
the assembly section of this manual. Be sure to follow the
recommend bolt torque values for the sleeve.
Replace impeller.
Evaluate system to ensure adequate NPSHa based on the
pumps performance curve.
Contact Dixon Sanitary.
Inspect pump and check for any damage, misalignment or
interference. Replace any damaged or worn parts.
Inspect pump and replace any damaged or worn parts.
Decrease the line size or use throttling valve on the pump
discharge to increase the system head.
Contact Dixon Sanitary.
Check electrical connections and replace motor if necessary.
Contact motor manufacturer for possible warranty or repair.
Replace if needed.
Contact Dixon Sanitary.
800.789.1718
23
Model and Part Numbers
Pump Models
Fluid End
EX
100
M
A
DIXON SANITARY ExD CENTRIFUGAL PUMP
Model No.
100 – 1" x 1"
110 – 1½" x 1"
120 – 2" x 1½"
130 – 2½" x 1½"
200 – 2½" x 2"
210 – 3" x 2"
220 – 3" x 2½"
230 – 4" x 2½"
24
C
B
1
A
A
A
Motor Type
Contact Dixon Sanitary
for motor options.
Inlet/Outlet Connection
C – Clamp x Clamp
B – Buttweld x Buttweld
Electrical
A – 1 Ph/60 Hz/115/230V
B – 3 Ph/60 Hz/208-230/460V
C – 3 Ph/60 Hz/575V
D – 3 Ph/50 Hz/190/380V
E – 3 Ph/50 Hz/380/460V
F – 3 Ph/50 Hz/220/380/440V
G – 3 Ph/50 Hz/220/380/415V
Elastomer
B – Buna
E – EPDM/EPDM
V – FKM
Seal Type
1 - Single Mechanical SC/C
2 - Single Mechanical TC/TC
3 - Single Mechanical CER/C
4 - Single Mechanical SC/SC
Impeller Key
100/110
A4.0
B3.8
C3.6
D3.4
E3.2
F3.0
G2.8
H-I-J-K--
Model No.
200/210
7.0
6.6
6.2
5.8
5.4
5.2
4.8
-----
120/130
6.0
5.8
5.6
5.4
5.2
5.0
4.8
4.6
4.4
4.7
4.9
220/230
7.3
6.9
6.5
6.0
5.6
5.2
4.8
-----
01
Frame Size
A – 56C
B – 143-145TC
C – 182/184TC
D – 213/215TC
E – 254/256TC
Options
A – Drain A
D – Drain D
J – Drain J
K – Drain K
N – None
•
Fluid end includes all parts required to assemble to your motor.
•
Specify adjustable leg kits at time of order. Leg kits will be shipped to match the
frame size of motor as specified by model number. Leg kits will not be assembled.
•
Please note, if there are options that are not listed above, please contact Dixon
Sanitary for availability and pricing.
800.789.1718
Motor Power &
Speed (HP RPM)
01 – 1/3 1750
02 – ½ 1750
03 – ¾ 1750
04 – 1 1750
05 – 1½ 1750
06 – 2 1750
07 – 3 1750
08 – 5 1750
09 – 7½ 1750
10 – 10 1750
11 – 15 1750
12 – 20 1750
13 – 25 1750
14 – 30 1750
15 – 40 1750
16 – 50 1750
17 – 60 1750
18 – 1/3 3500
19 – ½ 3500
20 – ¾ 3500
21 – 1 3500
22 – 1½ 3500
23 – 2 3500
24 – 3 3500
25 – 5 3500
26 – 7½ 3500
27 – 10 3500
28 – 15 3500
29 – 20 3500
30 – 25 3500
31 – 30 3500
32 – 40 3500
33 – 50 3500
34 – 60 3500
Instruction & Operation Manual
PUMP
Model and Part Numbers
Key No.
X1 *
X1A
X1B *
X2
X2A
X3
X4
X4A
X5 *
X5A
X6
X6A
P80 *
P80A
P80B *
P80C
P80P
P80N *
P80R
X7
X8
X8A *
X9 *
X9A *
X10
Part Number
X1-100-5614AMF
X1-100-18AMF
X1A-100-FAB
X1B-100-FMB56
X1B-100-FMB18
X2-100-ADP
X2A-100-ACB
X3-100-GRD
X4-100-SH
X4A-100-DPSS
X5-100-SL56
X5-100-SL14
X5-100-SL18
X5A-100-SKEY
X6-100-SG
X6A-100-SGB
P80-216CS
P80-216SC
P80-216TC
P80A-216CP
P80B-216SOE
P80B-216SOV
P80B-216SOB
P80C-216SG
P80P-216OG
P80N-216SC
P80N-216CER
P80N-216TC
P80R-216IG
X7-100-CASE-C
X8-100-A400
X8-100-AXXXX
X8A-100-IORE
X8A-100-IORV
X8A-100-IORB
X9-100-CVR-C
X9-110-CVR-C
X9A-100-COR-E
X9A-100-COR-V
X9A-100-COR-B
X10-100-WN
Description
ExD 100 / ExD 110
100 series adapter to motor flange 56C and 143TC to145TC
100 series adapter to motor flange 182TC to 184TC
100 series flange to adapter bolts
100 series flange to motor bolts and lock washers 56TC to 140TC frame
100 series flange to motor bolts and lock washers 180TC to 250TC frame
100 series adapter
100 series adapter to casing bolts
100 series guard set with bolts
100 series stub shaft
100 series shaft dog point set screw
100 series shaft sleeve with bolts for 56C frame
100 series shaft sleeve with bolts for 143TC to 145TC frame
100 series shaft sleeve with bolts for 182TC to 184TC frame
100 series shaft sleeve key
100 series seal gland
100 series seal gland bolt
carbon rotary seal
silicon carbide rotary seal
tungsten carbide rotary seal
seal cup
seal O-ring EPDM
seal O-ring FKM
seal O-ring Buna
seal spring
stationary outboard gasket
stationary seal silicon carbide
stationary seal ceramic
stationary seal tungsten carbide
stationary inboard gasket
100-110 series pump casing with clamp outlet
100-110 series impeller 4" max diameter
100-110 series trimmed impeller
100 series impeller O-ring EPDM
100 series impeller O-ring FKM
100 series impeller O-ring Buna
100 series pump cover with clamp inlet 1"
110 series pump cover with clamp inlet 1½"
100-110 series cover/casing O-ring, EPDM
100-110 series cover/casing O-ring, FKM
100-110 series cover/casing O-ring, Buna
cover wing nuts
QTY/Assembly
1
1
4
4
4
1
2
1
1
2
1
1
1
2
1
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
* Denotes variable parts
Instruction & Operation Manual
800.789.1718
25
Model and Part Numbers
ExD 120 / ExD 130
Key No.
X1 *
X1A
X1B *
X2
X2A
X3
X4
X4A
X5 *
X5A
X6
X6A
P80 *
P80A
P80B *
P80C
P80P
P80N *
P80R
X7
X8
X8A
X8A
X8A
X9 *
X9A *
X10
Part Number
Description
QTY/Assembly
X1-100-5614AMF
X1-100-18AMF
X1A-100-FAB
X1B-100-FMB56
X1B-100-FMB18
X2-100-ADP
X2A-100-ACB
X3-100-GRD
X4-100-SH
X4A-100-DPSS
X5-100-SL56
X5-100-SL14
X5-100-SL18
X5A-100-SKEY
X6-100-SG
X6A-100-SGB
P80-216CS
P80-216SC
100 series adapter to motor flange 56C and 143TC to 145TC
100 series adapter to motor flange 182TC to 184TC
100 series flange to adapter bolts
100 series flange to motor bolts and lock washers 56TC to 140TC frame
100 series flange to motor bolts and lock washers 180TC to 250TC frame
100 series adapter
100 series adapter to casing bolts
100 series guard set with bolts
100 series stub shaft
100 series shaft dog point set screw
100 series shaft sleeve with bolts for 56C frame
100 series shaft sleeve with bolts for 143TC to 145TC frame
100 series shaft sleeve with bolts for 182TC to 184TC frame
100 series shaft sleeve key
100 series seal gland
100 series seal gland bolt
carbon rotary seal
silicon carbide rotary seal
P80-216TC
P80A-216CP
P80B-216SOE
P80B-216SOV
P80B-216SOB
P80C-216SG
P80P-216OG
P80N-216SC
P80N-216CER
P80N-216TC
P80R-216IG
X7-120-CASE-C
X8-120-A600
X8-120-AXXXX
X8A-100-IORE
X8A-100-IORV
X8A-100-IORB
X9-120-CVR-C
X9-130-CVR-C
X9A-120-COR-E
X9A-120-COR-V
X9A-120-COR-B
X10-100-WN
tungsten carbide rotary seal
seal cup
seal O-ring EPDM
seal O-ring FKM
seal O-ring Buna
seal spring
stationary outboard gasket
stationary seal silicon carbide
stationary seal ceramic carbide
stationary seal tungsten carbide
sationary inboard gasket
120-130 series pump casing with clamp outlet
120-130 series impeller 6" max diameter
120-130 series trimmed impeller
100 series impeller O-ring EPDM
100 series impeller O-ring FKM
100 series impeller O-ring Buna
120 series pump cover with clamp inlet 2"
130 series pump cover with clamp inlet 2½"
120-130 series cover/casing O-ring, EPDM
120-130 series cover/casing O-ring, FKM
120-130 series cover/casing O-ring, Buna
cover wing nuts
1
1
4
4
4
1
2
1
1
2
1
1
1
2
1
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
* Denotes variable parts
Casing Drain Options: ExD 100, ExD 110, ExD 120, ExD 130
Key No.
X7
26
Part Number
X7-100-CASE-C-A
X7-100-CASE-C-D
X7-100-CASE-C-J
X7-100-CASE-C-K
X7-120-CASE-C-A
X7-120-CASE-C-D
X7-120-CASE-C-J
X7-120-CASE-C-K
Description
QTY/Assembly
EXD 100-110 pump casing with clamp outlet, Drain A
EXD 100-110 pump casing with clamp outlet, Drain D
EXD 100-110 pump casing with clamp outlet, Drain J
EXD 100-110 pump casing with clamp outlet, Drain K
EXD 120-130 pump casing with clamp outlet, Drain A
EXD 120-130 pump casing with clamp outlet, Drain D
EXD 120-130 pump casing with clamp outlet, Drain J
EXD 120-130 pump casing with clamp outlet, Drain K
800.789.1718
1
1
1
1
1
1
1
1
Instruction & Operation Manual
PUMP
Model and Part Numbers
ExD 200 / ExD 210
Key No.
X1
X1A
X1B *
X2
X2A
X3
X4
X4A
X5 *
X5A
X6
X6A
P80 *
P80A
P80B *
P80C
P80P
P80N *
P80R
X7
X8
X8A *
X9
X9A *
X10
Part Number
X1-200-1825AMF
X1A-100-FAB
X1B-100-FMB18
X2-200-ADP
X2A-200-ACB
X3-200-GRD
X4-200-SH
X4-200-DPSS
X5-200-SL18
X5-200-SL21
X5-200-SL25
X5A-200-SKEY
X6-200-SG
X6A-200-SGB
P80-218BCS
P80-218BSC
P80-218BTC
P80A-218BCP
P80B-218BSOE
P80B-218BSOV
P80B-218BSOB
P80C-218BSG
P80P-218BOG
P80N-218BSC
P80N-218BCER
P80N-218BTC
P80R-218BIG
X7-200-CASE-C
X8-200-A700
X8-200-AXXXX
X8A-200-IORE
X8A-200-IORV
X8A-200-IORB
X9-200-CVR-C
X9-210-CVR-C
X9A-200-COR-E
X9A-200-COR-V
X9A-200-COR-B
X10-200-WN
Instruction & Operation Manual
Description
QTY/Assembly
200 series adapter to motor flange 182TC to184TC to 254TC to 256TC
100 series flange to adapter bolts
100 series flange to motor bolts and lock washers 180TC to 250TC frame
200 series adapter
200 series adapter to casing bolts
200 series guard set with bolts
200 series stub shaft
200 series shaft dog point set screw
200 series shaft sleeve with bolts for 182TC to 184TC frame
200 series shaft sleeve with bolts for 213TC to 215TC frame
200 series shaft sleeve with bolts for 254TC to 256TC frame
200 series shaft sleeve key
200 series seal gland
200 series seal gland bolt
carbon rotary seal
silicon carbide rotary seal
tungsten carbide rotary seal
seal cup
seal O-ring EPDM
seal O-ring FKM
seal O-ring Buna
seal spring
stationary outboard gasket
stationary seal silicon carbide
stationary seal ceramic
stationary seal tungsten carbide
sationary inboard gasket
200-210 series pump casing with clamp outlet
200-210 series impeller 7" max diameter
200-210 series trimmed impeller
200 series impeller O-ring EPDM
200 series impeller O-ring FKM
200 series impeller O-ring Buna
200 series pump cover with clamp inlet 2½"
210 series pump cover with clamp inlet 3"
200-210 series cover/casing O-ring, EPDM
200-210 series cover/casing O-ring, FKM
200-210 series cover/casing O-ring, Buna
200 series cover wing nuts
800.789.1718
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Model and Part Numbers
ExD 220 / ExD 230
Key No.
X1
X1A
X1B *
X2
X2A
X3
X4
X4A
X5 *
X5A
X6
X6A
P80 *
P80A
P80B *
P80C
P80P
P80N *
P80R
X7
X8
X8A *
X9
X9A *
X10
Part Number
Description
QTY/Assembly
X1-200-1825AMF
X1A-100-FAB
X1B-100-FMB18
X2-200-ADP
X2A-200-ACB
X3-200-GRD
X4-200-SH
X4-200-DPSS
X5-200-SL18
X5-200-SL21
X5-200-SL25
X5A-200-SKEY
X6-200-SG
X6A-200-SGB
P80-218BCS
P80-218BSC
200 series adapter to motor flange 182TC to 184TC to 254TC to 256TC
100 series flange to adapter bolts
100 series flange to motor bolts and lock washers 180TC to 250TC frame
200 series adapter
200 series adapter to casing bolts
200 series guard with bolts
200 series stub shaft
200 series shaft dog point set screw
200 series shaft sleeve with bolts for 182TC to 184TC frame
200 series shaft sleeve with bolts for 213TC to 215TC frame
200 series shaft sleeve with bolts for 254TC to 256TC frame
200 series shaft sleeve key
200 series seal gland
200 series seal gland bolt
carbon rotary seal
silicon carbide rotary seal
P80A-218BCP
P80B-218BSOE
P80B-218BSOV
P80B-218BSOB
P80C-218BSG
P80P-218BOG
P80N-218BSC
P80N-218BCER
P80N-218BTC
P80R-218BIG
X7-220-CASE-C
X8-220-A725
X8-220-AXXX
X8A-200-IORE
X8A-200-IORV
X8A-200-IORB
X9-220-CVR-C
X9-230-CVR-C
X9A-220-COR-E
X9A-220-COR-V
X9A-220-COR-B
X10-200-WN
seal cup
seal O-ring EPDM
seal O-ring FKM
seal O-ring Buna
seal spring
stationary outboard gasket
stationary seal silicon carbide
stationary seal ceramic
stationary seal tungsten carbide
sationary inboard gasket
220-230 series pump casing with clamp outlet
220-230 series impeller 7¼" max diameter
220-230 series trimmed impeller
200 series impeller O-ring EPDM
200 series impeller O-ring FKM
200 series impeller O-ring Buna
220 series pump cover with clamp inlet 3"
230 series pump cover with clamp inlet 4"
220-230 series cover/casing O-ring, EPDM
220-230 series cover/casing O-ring, FKM
220-230 series cover/casing O-ring, Buna
200 series cover wing nuts
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* Denotes variable parts
Casing Drain Options - ExD 200, ExD 210, ExD 220, ExD 230
Key No.
X7
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Part Number
X7-200-CASE-C-A
X7-200-CASE-C-D
X7-200-CASE-C-J
X7-200-CASE-C-K
X7-220-CASE-C-A
X7-220-CASE-C-D
X7-220-CASE-C-J
X7-220-CASE-C-K
Description
QTY/Assembly
EXD 200-210 pump casing with clamp outlet, Drain A
EXD 200-210 pump casing with clamp outlet, Drain D
EXD 200-210 pump casing with clamp outlet, Drain J
EXD 200-210 pump casing with clamp outlet, Drain K
EXD 220-230 pump casing with clamp outlet, Drain A
EXD 220-230 pump casing with clamp outlet, Drain D
EXD 220-230 pump casing with clamp outlet, Drain J
EXD 220-230 pump casing with clamp outlet, Drain K
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Instruction & Operation Manual
PUMP
Repair Kits
ExD Series Repair Kits
Model
Number
ExD 100
ExD 110
ExD 120
ExD 130
ExD 20
ExD 210
ExD 220
ExD 230
1 - Rotary Seal (P80)
1 - Seal Spring (P80C)
1 - Inboard Gasket (P80R)
1 - Seal Cup (P80A)
1 - Seal Seat (P80N)
1 - Impeller O-ring (X8A)
1 - Seal O-ring (P80B)
1 - Outboard Gasket (P90)
1 - Casing/Cover O-ring (X9A)
Elastomer
Ceramic/Carbon
SC/Carbon
SC/SC
TC/TC
FKM
PRK-EXD100VCC-1
PRK-EXD100VSC-1
PRK-EXD100VSS-1
PRK-EXD100VTC-1
Buna
PRK-EXD100BCC-1
PRK-EXD100BSC-1
PRK-EXD100BSS-1
PRK-EXD100BTC-1
EPDM
PRK-EXD100ECC-1
PRK-EXD100ESC-1
PRK-EXD100ESS-1
PRK-EXD100ETC-1
FKM
PRK-EXD120VCC-1
PRK-EXD120VSC-1
PRK-EXD120VSS-1
PRK-EXD120VTC-1
Buna
PRK-EXD120BCC-1
PRK-EXD120BSC-1
PRK-EXD120BSS-1
PRK-EXD120BTC-1
EPDM
PRK-EXD120ECC-1
PRK-EXD120ESC-1
PRK-EXD120ESS-1
PRK-EXD120ETC-1
FKM
PRK-EXD200VCC-1
PRK-EXD200VSC-1
PRK-EXD200VSS-1
PRK-EXD200VTC-1
Buna
PRK-EXD200BCC-1
PRK-EXD200BSC-1
PRK-EXD200BSS-1
PRK-EXD200BTC-1
EPDM
PRK-EXD200ECC-1
PRK-EXD200ESC-1
PRK-EXD200ESS-1
PRK-EXD200ETC-1
FKM
PRK-EXD220VCC-1
PRK-EXD220VSC-1
PRK-EXD220VSS-1
PRK-EXD220VTC-1
Buna
PRK-EXD220BCC-1
PRK-EXD220BSC-1
PRK-EXD220BSS-1
PRK-EXD220BTC-1
EPDM
PRK-EXD220ECC-1
PRK-EXD220ESC-1
PRK-EXD220ESS-1
PRK-EXD220ETC-1
Instruction & Operation Manual
800.789.1718
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Limited Warranty
Dixon Sanitary (herein called "Dixon") warrants the products described herein, and manufactured by Dixon to be free from defects
in material and workmanship for a period of one (1) year from date of shipment by Dixon under normal use and service. It's sole
obligation under this warranty being limited to repairing or replacing, as hereinafter provided, at its option any product found to
Dixon's satisfaction to be defective upon examination by it, provided that such product shall be returned for inspection to Dixon's
factory within three (3) months after discovery of the defect. The repair or replacement of defective products will be made without
charge for parts or labor. This warranty shall not apply to: (a) parts or products not manufactured by Dixon, the warranty of such items
being limited to the actual warranty extended to Dixon by its supplier; (b) any product that has been subject to abuse, negligence,
accident, or misapplication; (c) any product altered or repaired by others than Dixon; and (d) to normal maintenance services and
the replacement of service items (such as washers, gaskets and lubricants) made in connection with such services. To the extent
permitted by law, this limited warranty shall extend only to the buyer and any other person reasonably expected to use or consume
the goods who is injured in person by any breach of the warranty. No action may be brought against Dixon for an alleged breach of
warranty unless such action is instituted within one (1) year from the date the cause of action accrues. This limited warranty shall be
construed and enforced to the fullest extent allowable by applicable law.
Other than the obligation of Dixon set forth herein, Dixon disclaims all warranties, express or implied, including but not limited to any
implied warranties of merchantability or fitness for a particular purpose, and any other obligation or liability. The foregoing constitutes
Dixon's sole obligation with respect to damages, whether direct, incidental or consequential, resulting from the use or performance of
the product.
Some products and sizes may be discontinued when stock is depleted, or may require a minimum quantity for ordering.
NOTE: Reasonable care has been taken in preparing this catalog. Dixon Sanitary, a
division of Dixon Valve & Coupling Company, reserves the right to make corrections
and any dimensional changes.
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Instruction & Operation Manual
PUMP
Notes
Instruction & Operation Manual
800.789.1718
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Dixon, founded in 1916, is a premier manufacturer and supplier
of hose couplings, valves, dry-disconnects, swivels, and other
fluid transfer and control products. The company’s global reach
includes a wide range of products for numerous industries
including petroleum exploration, refining, transportation, chemical
processing, food & beverage, steel, fire protection, construction,
mining and manufacturing. Dixon’s strategic objective is to create
solutions that make products safer, leak-free, longer lasting, and
always available.
Dixon Sanitary
N25 W23040 Paul Road • Pewaukee, WI 53072
Customer Service: 800.789.1718
Fax: 800.789.4046
dixonvalve.com
© 2018 DVCC
Printed in the USA
DS_I&Omanual_2P_ExDPUMP0718
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