Graco Power-Flo Senator User manual

Instructions -- Parts List
Kingr, Bulldogr, and SenatorrPumps, with Priming Piston and Severe--Duty
Displacement Pump
Power--FlorPumps
15:1 Ratio Senator Pump
10.5 MPa, 105 bar (1500 psi) Maximum Working Pressure
Model 222518, Series A
200 liter (55 gallon) drum size, Standard Air Motor
25:1 Ratio Bulldog Pumps
17.5 MPa, 175 bar (2500 psi) Maximum Working Pressure
Model 222527, Series A
200 liter (55 gallon) drum size, Standard Air Motor
Model 222528, Series A
19 liter (5 gallon) ram size, Standard Air Motor
Model 223985, Series A
200 liter (55 gallon) drum size, Quiet Air Motor
Model 223986, Series A
19 liter (5 gallon) ram size, Quiet Air Motor
55:1 Ratio King Pumps
34.5 MPa, 345 bar (5000 psi) Maximum Working Pressure
Model 222545, Series B
200 liter (55 gallon) drum size, Standard Air Motor
Model 223992, Series B
200 liter (55 gallon) drum size, Quiet Air Motor
307982J
EN
Read warnings and instructions.
See page 2 for table of contents.
TI1597A

2 307982
Table of Contents
Warnings 2......................................
Installation 7.....................................
Operation 8.....................................
Troubleshooting 12...............................
Displacement Pump Service 14....................
Parts Lists and Drawings 18.......................
Technical Data and Performance Charts 22..........
15:1 Ratio Senator Pump 22.....................
25:1 Ratio Bulldog Pump 23.....................
55:1 Ratio King Pumps 24.......................
Dimensions 25...................................
Air Motor Mounting Layout 25......................
Graco Warranty 26...............................
Graco Information 26.............................
Symbols
Warning Symbol
WARNING
This symbol alerts you to the possibility of serious
injury or death if you do not follow the instructions.
Caution Symbol
CAUTION
This symbol alerts you to the possibility of damage to
or destruction of equipment if you do not follow the
instructions.
WARNING
EQUIPMENT MISUSE HAZARD
Equipment misuse can cause the equipment to rupture or malfunction and result in serious injury.
DThis equipment is for professional use only.
DRead all instruction manuals, tags, and labels before operating the equipment.
DUse the equipment only for its intended purpose. If you are not sure, call your Graco distributor.
DDo not alter or modify this equipment. Use genuine Graco parts and accessories.
DCheck equipment daily. Repair or replace worn or damaged parts immediately.
DDo not exceed the maximum working pressure stated on the equipment or in the Technical Data
for your equipment. Do not exceed the maximum working pressure of the lowest rated component
in your system.
DUse fluids and solvents which are compatible with the equipment wetted parts. Refer to the Tech-
nical Data section of all equipment manuals. Read the fluid and solvent manufacturer’s warnings.
DHandle hoses carefully. Do not pull on hoses to move equipment.
DRoute hoses away from traffic areas, sharp edges, moving parts, and hot surfaces. Do not expose
Graco hoses to temperatures above 66_C (150_F) or below --40_C(--40_F).
DWear hearing protection when operating this equipment.
DDo not move or lift pressurized equipment.
DComply with all applicable local, state, and national fire, electrical, and safety regulations.

3307982
WARNING
INJECTION HAZARD
Spray from the valve, leaks or ruptured components can inject fluid into your body and cause ex-
tremely serious injury, including the need for amputation. Fluid splashed in the eyes or on the skin can
also cause serious injury.
DFluid injected into the skin is a serious injury. The injury may look like just a cut, but it is a serious
injury. Get immediate medical attention.
DDo not point the valve at anyone or at any part of the body.
DDo not put your hand or fingers over the valve tip.
DDo not stop or deflect leaks with your hand, body, glove or rag.
DDo not “blow back” fluid; this is not an air spray system.
DAlways have the tip guard and the trigger guard on the valve when spraying.
DBe sure the valve trigger safety operates before dispensing.
DLock the valve trigger safety when you stop dispensing.
DFollow the Pressure Relief Procedure on page 8 if the spray tip clogs and before cleaning,
checking or servicing the equipment.
DTighten all fluid connections before operating the equipment.
DCheck the hoses, tubes, and couplings daily. Replace worn, damaged, or loose parts immediately.
Permanently coupled hoses cannot be repaired; replace the entire hose.
MOVING PARTS HAZARD
Moving parts, such as the pump’s priming piston, can pinch or amputate your fingers.
DKeep clear of all moving parts when starting or operating the pump.
DKeep hands and fingers away from the priming piston during operation and whenever the pump is
charged with air.
DBefore checking or servicing the equipment, follow the Pressure Relief Procedure on page 8 to
prevent the equipment from starting unexpectedly.

4 307982
WARNING
FIRE AND EXPLOSION HAZARD
Improper grounding, poor ventilation, open flames or sparks can cause a hazardous condition and re-
sult in a fire or explosion and serious injury.
DGround the equipment and the object being sprayed. Refer to Grounding on page 6.
DIf there is any static sparking or you feel an electric shock while using this equipment, stop spray-
ing immediately. Do not use the equipment until you identify and correct the problem.
DProvide fresh air ventilation to avoid the buildup of flammable fumes from solvents or the fluid
being sprayed.
DKeep the spray area free of debris, including solvent, rags, and gasoline.
DBefore operating this equipment, electrically disconnect all equipment in the spray area.
DBefore operating this equipment, extinguish all open flames or pilot lights in the spray area.
DDo not smoke in the spray area.
DDo not turn on or off any light switch in the spray area while spraying or while operating if fumes
are present.
DDo not operate a gasoline engine in the spray area.
TOXIC FLUID HAZARD
Hazardous fluid or toxic fumes can cause serious injury or death if splashed in the eyes or on the skin,
inhaled, or swallowed.
DKnow the specific hazards of the fluid you are using.
DStore hazardous fluid in an approved container. Dispose of hazardous fluid according to all local,
state and national guidelines.
DAlways wear protective eyewear, gloves, clothing and respirator as recommended by the fluid and
solvent manufacturer.

5307982
Notes

6 307982
Installation
General Information
NOTE: Reference numbers and letters in parentheses
in the text refer to the callouts in the Installation and
Parts drawings.
NOTE: Always use Genuine Graco Parts and Acces-
sories, available from your Graco distributor.
Grounding
WARNING
FIRE AND EXPLOSION HAZARD
Before operating the pump, ground the
system as explained below. Also read
the section FIRE AND EXPLOSION
HAZARD on page 4.
1. King Pumps: Use a ground wire and clamp as
shown in Fig. 1. Remove the ground screw (Z) and
insert through eye of ring terminal at the end of
ground wire (Y). Fasten ground screw back onto
pump and tighten securely. Connect the other end
of the wire to a true earth ground. Order Part No.
222011 Ground Wire and Clamp.
Bulldog Pumps: Use a ground wire and clamp as
shown in Fig. 2. Loosen the grounding lug locknut
(W) and washer (X). Insert one end of a 12 ga (1.5
mm
2
) minimum ground wire (Y) into the slot in lug
(Z) and tighten the locknut securely. Connect the
other end of the wire to a true earth ground. Order
Part No. 237569 Ground Wire and Clamp.
2. Air and fluid hoses: Use only electrically conduc-
tive hoses with a maximum of 500 ft (150 m)
combined hose length to ensure grounding conti-
nuity,
3. Air compressor: Follow the manufacturer’s recom-
mendations.
4. Spray gun/dispensing valve: Grounding is obtained
through connection to a properly grounded fluid
hose and pump.
5. Fluid supply container: According to your local
code
6. Object being sprayed: According to your local
code.
7. All solvent pails used when flushing: According to
your local code. Use only metal pails, which are
conductive, placed on a grounded surface. Do not
place the pail on a nonconductive surface, such as
paper or cardboard, which interrupts the grounding
continuity.
8. To maintain grounding continuity when flushing or
relieving pressure, always hold a metal part of the
gun/valve firmly to the side of a grounded metal
pail, then trigger the gun/valve.
Fig. 1
TI1052
Y
Z
Fig. 2
Y
W
X
Z

7307982
Installation
Air Line Filter
Air Line Lubricator
Bleed--Type Master Air Valve
Air Regulator and Gauge
Fluid Drain Valve
Grounded Fluid Supply Hose
Whip Hose
Air Supply Hose to Pump
3/4 npsm(f) Air Inlet
Pump Runaway Valve
Air Supply Hose to Elevator
Pump Ground Wire
E
F
G
H
J
K
L
M
N
R
S
Y
KEY
Typical Installation
L
K
J
G
H
E
G
S
M
NR F
The Typical Installation above is only a guide to
selecting and installing accessories. For assistance in
designing a system to meet your needs, contact your
Graco distributor.
The Dimensional Drawings on page 25 provide
necessary measurements for installing the pump on a
custom designed mounting.
System Accessories
Refer to the Typical Installation drawing, above for
assistance in setting up your system. If you supply
your own accessories, be sure they are adequately
sized to meet the system’s requirements. If your pump
is mounted in a ram or elevator, refer to the manual
supplied with it for installation and operation instruc-
tions.
Install the accessories in the order shown in the Typi-
cal Installation drawing. The pump runaway valve (R)
senses when the pump is running too fast and shuts
off the air supply to the motor. The air line lubricator
(F) provides automatic air motor lubrication. The
bleed--type master air valve (G) relieves air trapped
between it and the pump when it is closed. Be sure the
valve is easily accessible from the pump. The air
regulator (H) controls pump speed and outlet pressure.
The air line filter (E) removes harmful dirt and moisture
from the compressed air supply.
WARNING
A bleed-type master air valve (G) and a fluid drain
valve (J) are required in your system. These acces-
sories help reduce the risk of serious injury includ-
ing fluid injection, splashing in the eyes or on the
skin, and injury from moving parts if you are adjust-
ing or repairing the pump.
The bleed-type master air valve relieves air trapped
between this valve and the pump after the air is
shut off. Trapped air can cause the pump to cycle
unexpectedly . Position the valve close to the
pump.
The fluid drain valve assists in relieving fluid pres-
sure in the displacement pump, hose, and spray
gun; triggering the spray gun to relieve pressure
may not be sufficient.
Using a suitable adapter, connect a fluid drain valve (J)
near the 1 in. npt(f) fluid outlet of the pump. Then
connect a grounded fluid supply hose (K). For more
flexible spray gun movement, use a shorter 13 mm
(1/2 in.) ID hose (L) between the spray gun and the
main hose.

8 307982
Operation
Pressure Relief Procedure
WARNING
INJECTION HAZARD
Fluid under high pressure can be in-
jected through the skin and cause seri-
ous injury. To reduce the risk of an injury
from injection, splashing fluid, or moving parts, fol-
low the Pressure Relief Procedure whenever you:
Dare instructed to relieve the pressure,
Dstop spraying/dispensing,
Dcheck or service any of the system equipment,
Dor install or clean the spray tips/nozzles.
1. Lock the gun/valve trigger safety.
2. Shut off the air to the pump.
3. Close the bleed-type master air valve (required in
your system).
4. Unlock the gun/valve trigger safety.
5. Hold a metal part of the gun/valve firmly to the side
of a grounded metal pail, and trigger the gun/valve
to relieve pressure.
6. Lock the gun/valve trigger safety.
7. Open the drain valve and/or the pump bleeder
valve (required in your system), having a container
ready to catch the drainage.
8. Leave the drain valve open until you are ready to
dispense again.
If you suspect that the spray tip or hose is completely
clogged, or that pressure has not been fully relieved
after following the steps above, very slowly loosen the
tip guard retaining nut or hose end coupling and relieve
pressure gradually, then loosen completely, then clear
the tip or hose.
WARNING
MOVING PARTS HAZARD
Moving parts can pinch or amputate your
fingers or other body parts. When the
pump is operating, the priming piston (Q)
(located at the pump intake) and the air motor pis-
ton (located behind the air motor shield) move.
Therefore, never operate the pump with the air mo-
tor shield removed, and keep your fingers and
hands away from the priming piston.
Before attempting to clear an obstruction from the
priming piston (Q) or service the pump, follow the
Pressure Relief Procedure at left to prevent the
pump from starting accidentally.
Flush the Pump Before Using
The pump is tested with lightweight oil, which is left in
to protect the pump parts. If the fluid you are using
may be contaminated by the oil, flush it out with a
compatible solvent before using the pump.
Keep the wet-cup (136) one-half full with Graco Throat
Seal Liquid (TSL), to help prevent the fluid being
pumped from drying on the displacement rod and
damaging the packings. Do not use TSL with food or
sanitary applications.
WARNING
For your safety, read the warning section Fire or
Explosion Hazard on page 4 before flushing, and
follow all recommendations given there.

9307982
Operation
Starting and Adjusting the Pump
1. Make sure the air regulator (H) is closed.
2. Open the bleed--type master air valve (G).
3. Hold a metal part of the spray gun firmly to the
side of a grounded metal pail and hold the trigger
open. Now slowly open the air regulator until the
pump starts. See the Typical Installation on page
7.
4. Cycle the pump slowly until all the air is pushed
out and the pump and hoses are fully primed.
5. Release the spray gun trigger and engage the
safety latch. The pump will stall against pressure
when the trigger is released.
6. If the pump fails to prime properly, open the bleed-
er valve plug (139) slightly. Use the bleeder hole
(P) on the underside of the valve body (138) as a
priming valve until the fluid appears at the hole.
See Fig. 3.
7. Close the bleeder valve plug (139).
WARNING
To reduce the risk of fluid injection, do not use your
hand or fingers to cover the bleeder hole when
priming the pump.
With the pump and lines primed, and with adequate air
pressure and volume supplied, the pump will start and
stop as the spray gun is opened and closed.
Use the air regulator to control the pump speed and
the fluid pressure. Always use the lowest air pressure
necessary to get the desired results. Higher pressures
cause premature tip/nozzle and pump wear.
WARNING
To reduce the risk of overpressurizing your system,
which could result in component rupture and cause
serious bodily injury, never exceed 0.7 MPa, 7 bar
(100 psi) incoming air pressure to the pump.
Fig. 3
136
P
139
Q
138
Never allow the pump to run dry of the fluid being
pumped. A dry pump will quickly accelerate to a high
speed, possibly damaging itself. A pump runaway
valve, which shuts off the air supply to the pump if the
pump accelerates beyond the pre--set speed, is avail-
able.
If your pump accelerates quickly, or is running too fast,
stop it immediately and check the fluid supply. If the
supply container is empty and air has been pumped
into the lines, refill the container and prime the pump
and the lines with fluid, or flush and leave it filled with a
compatible solvent. Be sure to eliminate all air from
fluid system.

10 307982
Operation
Shutdown and Care of the Pump
WARNING
To reduce the risk of serious injury whenever you
are instructed to relieve pressure, always follow the
Pressure Relief Procedure on page 8.
For overnight shutdown, follow the Pressure Relief
Procedure on page 8. Always stop the pump at the
bottom of the stroke to prevent the fluid from drying on
the exposed displacement rod and damaging the
throat packings.
Every 40 hours of operation, check that the packing
nut/wet cup is tight. Follow the Pressure Relief Pro-
cedure and tighten the nut just snug -- do not overtigh-
ten, or the packings may be damaged.
Flushing
To reduce the risk of fluid injection injury, static spark-
ing, or splashing in the eyes or on the skin, relieve the
pressure, and remove the spray tip (spray guns or
spray valves only) before flushing. Hold a metal part of
the gun/valve firmly to the side of a grounded metal
pail and use the lowest possible fluid pressure during
flushing.
Always flush the pump before the fluid dries on the
displacement rod. Never leave water or water--based
fluid in the pump overnight. First, flush with water or a
compatible solvent, then with mineral spirits. Relieve
the pressure, but leave the mineral spirits in the pump
to protect the parts from corrosion.
Lubrication
The accessory air line lubricator (F) provides automatic
air motor lubrication. For daily manual lubrication,
disconnect the air supply, place about 15 drops of light
machine oil in the pump air inlet, and reconnect the air
supply to blow oil into the motor.

11307982
Notes

12 307982
Troubleshooting
WARNING
To reduce the risk of serious injury whenever you
are instructed to relieve pressure, always follow the
Pressure Relief Procedure on page 8.
Before servicing this equipment, always make sure to
relieve the pressure.
NOTE: Check all possible problems and solutions
before disassembling the pump.
Problem Cause Solution
Pump fails to operate Restricted line or inadequate air sup-
ply
Clear line; see Technical Data on
pages 22--24.
Insufficient air pressure; closed or
clogged air valve, etc.
Open; clear.
Obstructed fluid hose or spray gun Clear.*
Dried fluid on the displacement rod. Clean; see Service on page 14.
Dirty or worn air motor parts Clean; service. See air motor manual,
supplied.
Air motor icing Reduce air line moisture content.**
Pump operates, but output is low
on both strokes
Restricted line or inadequate air sup-
ply
Clear line; See Technical Data on
pages 22--24.
Insufficient air pressure; closed or
clogged air valve, etc.
Open; clear.
Obstructed fluid hose or gun Clear.*
Open bleeder valve Close.
Air leaking into supply drum Check inductor on ram plate seal.
Fluid too heavy for pump to prime Use bleeder valve (see Operation on
page 8). Use inductor or ram unit.
Worn throat packings in displacement
pump
Replace gland/packing stack.
Air motor icing Reduce air line moisture content.**
Pump operates, but output low on
downstroke
Fluid too heavy for pump to prime Use bleeder valve (see Operation on
page 8). Use inductor or ram unit.
Held open or worn piston valve or
packings
Clear valve; replace gland/packing
stack.
Air motor icing Reduce air line moisture content.**
Pump operates but output low on
upstroke
Held open or worn piston valve or
packings
Clear valve; replace gland/packing
stack.
p
Air motor icing Reduce air line moisture content.**
Continued on the following page.

13307982
Troubleshooting
Continued from the previous page.
Problem Cause Solution
Erratic or accelerated pump Exhausted fluid supply Refill and prime.
p
p
speed Fluid too heavy for pump to prime Use bleeder valve (See Operation
on page 8). Use inductor or ram
unit.
Held open or worn piston valve or
packings
Clear valve; replace gland/packing
stack.
Held open or worn priming piston Clear; service.
Worn throat packings in displacement
pump
Replace gland/packing stack.
Air motor icing Reduce air line moisture content.**
* To clear the pump, follow the Pressure Relief Procedure on page 8. Disconnect the fluid line. If the pump starts
when the air is turned on, the hose or spray gun is obstructed.
**Be sure there is a vertical loop in the air line drop hose from the main air supply line. Also use an air and moisture
separator to minimize moisture in the air line.

14 307982
Displacement Pump Service
WARNING
To reduce the risk of serious bodily injury, including
injection, splashing in the eyes, or injury from
moving parts, always follow the Pressure Relief
Procedure on page 8 when checking or servicing
any pat of the spray/dispensing system, when
installing, cleaning, or changing spray tips/nozzles,
and whenever you stop spraying/dispensing.
See Fig. 4 unless otherwise noted.
Before You Start
1. Flush the pump with compatible solvent if possible.
Follow the Pressure Relief Procedure on page
8.
2. If you are using a repair kit to service the pump,
use all the new parts. Parts included in the kits are
marked with a dagger (for example, 124{)inthe
text and drawings.
Disassembly
1. Disconnect the hoses, remove the pump from its
mounting, and clamp it in a vise. Unscrew the
coupling nut (9) and the tie rod locknuts (3). Re-
move the cotter pin (1), loosen the jam nut (5), and
unscrew the connecting rod (11) from the displace-
ment rod (108). Pull the motor away from the
displacement pump.
2. Place the pump housing (109) in a padded jaw
vise with the outlet (107) against one jaw.
3. Remove the wet--cup/packing nut (136), and
packing nut (140). Remove the packings from the
packing nut.
4. Push the displacement rod (108) down so the
priming piston (119) clears the intake cylinder
(117).
5. Use two wrenches to oppositely turn and loosen
the hex nuts (120) on the piston rod (122).
6. Remove the valve plate (118), valve guide (121),
and the priming piston (119).
7. Remove the intake cylinder (117) and o--ring (124).
8. Pull on the piston rod (122) to remove the dis-
placement rod (108) from the pump housing (109).
9. Remove the cotter pin (126) and unthread the
piston rod (122) from the piston valve (112).
Fig. 4
9
11
1
135
3
4
2
1
3
4
2
140
125{
134
See Fig. 6
112
111
109
125{
124{
Ref. 117
122
121
119
120
1
1
136
5
108
136
1
See Fig. 5
107
2
110
132
{126
113
{114
5
See Fig. 7
117
6
120
118
5
6
Torque to 54--81 NSm (40--60 ft-lb).
Torque to 420--460 NSm (310--340 ft-lb).
Apply sealant and torque to 81--102 NSm
(60--76 ft-lb).
Apply sealant to threads.
Torque to 37--47 NSm (25--35 ft-lb).
Torque to 129--149 NSm (94--110 ft-lb).

15307982
Displacement Pump Service
10. Remove the packing nut (114) from the piston rod
(122). Remove the packings and female gland
from the intake cylinder’s packing housing (Ref.
117).
11. Unscrew the piston valve (112) from the piston
valve housing (110), taking care not to drop the
piston ball (132).
12. Remove the packings and glands from the piston.
13. Remove the cylinder (111) and o--rings (125). If the
cylinder cannot be removed easily, contact your
Graco distributor for assistance.
14. Inspect the outer surface of the displacement rod
(108) and the inner surface of the pump cylinder
(111) for scoring and wear by holding them up to a
light or running a finger over the surface. Replace
these parts, if necessary. If the rod is worn, the
packings will not seal properly and the pump will
leak. If the cylinder is worn, the pump will not stall
against pressure.
15. Clean all parts in a compatible solvent, inspect
them, and replace as necessary.
Reassembly
1. Place an o--ring (125{) on the packing nut (140).
Screw the packing nut into the pump housing
(109).
NOTE: Lubricate the parts with a compatible lubricant
before assembling.
2. Refer to Fig. 5. The gland/packing stack (159{)for
the throat is preassembled. Do not disassemble
the stack. Place the gland/packing stack into the
packing nut (140). Be sure the lips of the v--pack-
ings are facing down.
Fig. 5
Throat Packings
All Models
Note: Lips of v--packings must face down.
136
140
{125 159{
Throat Gland/
Packing Stack

16 307982
Displacement Pump Service
3. Loosely install the wet--cup/packing nut (136) into
the pump housing (109).
4. Refer to Fig. 6 for displacement pump service.
Install the gland/packing stack (160{) on the piston
valve (112) as follows, with the lips of the v--pack-
ings facing up.
5. Slide the gland/packing stack supplied in Repair
Kit 222101 down onto the piston valve (112). Do
not disassemble the packing stack, and be sure
the lips of the v--packings are facing up. Install the
backup washer (131) on top of the gland/packing
stack.
Fig. 6
Piston Packings
Note: Lips of v--packing must face up.
132
{126
122
160{
131
112
110
Piston
Gland/
Packing
Stack

17307982
Displacement Pump Service
6. Install the piston ball (132) in the piston valve
housing (110). Apply medium grade thread sealant
to the threads of the piston valve (112) and hous-
ing (110). Screw the piston valve into the piston
valve housing, torquing to 81--102 NSm (60--76
ft-lb). Screw the piston rod (122) into the piston
valve, aligning the holes. Insert the cotter pin
(126{).
7. Place the pump housing (109) in the vise. Install
the new o--rings (125{) on the pump cylinder (111).
Lubricate the cylinder and slide it into the pump
housing as far as possible.
8. Slide the rod guide (113) onto the piston rod (122),
with the flat side facing down.
9. Install the displacement rod assembly through the
bottom of the pump, guiding it carefully through the
throat packings.
10. Refer to Fig. 7. The gland/packing stack (158{)for
the intake valve is preassembled. Do not disas-
semble the stack. Install the gland/packing stack in
the intake cylinder’s packing housing (Ref. 117).
Be sure the lips of the v--packings are facing up.
Install the packing nut (114{) and torque to 34--47
NSm (25--35 ft-lb). Slide the assembly, packing nut
first, onto the piston rod (122).
Fig. 7
122
Ref. 117
114{
158{
Intake
Valve
Gland/
Packing
Stack
11. Place an o--ring (124{) around the intake cylinder
(117). Screw the cylinder into the pump housing
(109). Torque to 129--149 NSm (94--110 ft-lb).
12. Thread the nut (120) onto the bottom of the piston
rod. Install the valve plate (118), valve guide (121),
priming piston (119), and the other nut (120).
13. Holding both nuts (120) with a wrench, torque the
bottom nut to 54--81 NSm (40--60 ft-lb).
14. Tighten the packing nut (140). Torque the wet--cup
nut to 54--81 NSm (40--60 ft-lb).
15. Reconnect the displacement pump (14) to the air
motor (15). Refill the wet--cup (136) with TSL.
Reconnect the ground wire to the air motor if it
was disconnected during service.

18 307982
Parts
TI1598A
1
3
4
2
1
5
7
8
6
15:1 Senator, 25:1 Bulldog, and 55:1 King Pumps
15
1
8
19
9
7
11
5
136
{159
Female Gland
UHMWPE V--Packing
PTFE
UHMWPE
PTFE
UHMWPE
Male Gland
140
{125
135
134
10
3
139
138
109
108
1
128{
107
110
132
131
{160
Male Gland
UHMWPE V--Packing
PTFE
UHMWPE
PTFE
UHMWPE
Female Gland
Shim (as req’d)
112
126{
122
{125
111
{125
113
{124
{114
UHMWPE
PTFE
UHMWPE
Female
Gland
{158
117 (Ref.)
117
120
118
121
119
120
Standard Bulldog Air Motor Shown.
Lips of v--packings must face down.
Torque to 420--460 NSm (310--340 ft-lb).
Torque to 54--81 NSm (40--60 ft-lb).
Lips of v--packings must face up.
Apply sealant to threads.
Apply sealant to threads. Torque to
81--102 NSm (60--76 ft-lb).
Torque to 129--149 NSm (94--110 ft-lb).
Torque to 34--47 NSm (25--35 ft-lb).
9
2
4
3
3
6
5
7
8
9
5
4
10
11
Screw plug completely into valve housing.
Torque to 30--38 NSm (22--28 ft-lb).
10
11

19307982
Parts
19 liter (5 gallon) Drum Size
Model 222528, Series A
25:1 Ratio Bulldog Pump with Standard Air Motor
Includes items 1--19, below
Model 223986, Series A
25:1 Ratio Bulldog Pump with Quiet Air Motor
Includes items 1--19, below
Ref.
No. Part No. Description Qty.
1 100103 PIN, cotter 1
3 101712 NUT, lock; 5/8--11; nylon insert 3
5 101936 NUT, jam hex; 3/4--10 thread 1
9 161544 NUT, shoulder; 1--1/4--12 thread 1
10 167911 ROD, tie; 178 mm (7 in.) between
shoulders; 5/8--11 thread 3
14 222639 DISPLACEMENT PUMP;
See parts list on page 20 1
Ref.
No. Part No. Description Qty.
15 208356 BULLDOG STANDARD AIR MOTOR;
Used on Model 222528 only;
See manual 307049 for parts 1
215255 BULLDOG QUIET AIR MOTOR;
Used on Model 223986 only;
See manual 307304 for parts 1
19 166548 ROD, connecting; 30 mm(1.16 in.)
between holes 1
200 liter (55 gallon) Drum Size
Model 222527, Series A
25:1 Ratio Bulldog Pump with Standard Air Motor
Includes items 1--15, below
Model 223985, Series A
25:1 Ratio Bulldog Pump with Quiet Air Motor
Includes items 1--15, below
Model 222518, Series A
15:1 Ratio Senator Pump with Standard Air Motor
Includes items 1--15, below
Model 222545, Series B
55:1 Ratio King Pump with Standard Air Motor
Includes items 1--15, below
Model 223992, Series B
55:1 Ratio King Pump with Quiet Air Motor
Includes items 1--15, below
Ref.
No. Part No. Description Qty.
1 100103 PIN, cotter 2
3 101712 NUT, lock; 5/8--11; nylon insert 3
5 101936 NUT, jam hex; 3/4--10 thread 1
7 158674 O--RING; buna--N 1
8 168211 NUT, connecting rod; 3/4--10 thread 1
9 168210 NUT, shoulder; 1--1/4 in.--12 thread 1
10 168254 ROD, tie; 344 mm (13.56 in.) between
shoulders; 5/8--11 thread 3
11 168253 ROD, connecting; 171 mm (6.75 in.)
between holes 1
14 222639 DISPLACEMENT PUMP;
See parts list on page 20 1
Ref.
No. Part No. Description Qty.
15 208356 BULLDOG STANDARD AIR MOTOR;
Used on Model 222527 only;
See manual 307049 for parts 1
215255 BULLDOG QUIET AIR MOTOR;
Used on Model 223985 only;
See manual 307304 for parts 1
245111 KING STANDARD AIR MOTOR;
Used on Model 222545 only;
See manual 309347 for parts 1
220106 KING QUIET AIR MOTOR;
Used on Model 223992 only;
See manual 309348 for parts 1
217540 SENATOR STANDARD AIR MOTOR;
Used on Model 222518 only;
See manual 307592 for parts 1

20 307982
Parts
Displacement Pump 222639, Series B
With UHMWPE and PTFE Packings
Includes items 107--160, below
Ref.
No. Part No. Description Qty.
107 178080 ADAPTER, outlet; M39(m) x 1 in. npt(f) 1
108 185030 ROD, displacement 1
109 178126 HOUSING, pump 1
110 217549 HOUSING, valve, piston 1
111 185379 CYLINDER, pump 1
112 222100 VALVE, piston 1
113 178086 GUIDE, rod 1
114{183755 NUT, packing 1
117 25B466 CYLINDER, valve, intake 1
118 178162 PLATE, valve, check 1
119 178090 PISTON, priming 1
120 106257 NUT, machine, hex; M16 2
121 178109 GUIDE, valve 1
122 185378 ROD, piston 1
124{106260 O--RING; PTFE 1
125{106259 O--RING; PTFE 3
126{100103 PIN, cotter 1
128{107083 O--RING; FKM 1
131 178163 WASHER, back--up 1
132n106269 BALL, piston 1
Ref.
No. Part No. Description Qty.
134 178081 PLATE, tie 1
135 178079 NUT, cylinder; M80 1
136 236993 PACKING NUT/WET--CUP ASSY. 1
138 165702 BLEEDER VALVE 1
139 190128 PLUG, bleeder valve 1
140 180394 NUT, packing 1
141Y172477 TAG, instruction (not shown) 1
158{223361 GLAND/PACKING STACK,
intake valve 1
159{223362 GLAND/PACKING STACK, throat 1
160{223363 GLAND/PACKING STACK, piston 1
nKeep these spare parts on hand to reduce down
time.
{These parts are included in Repair Kit 222101,
which may be purchased separately.
YReplacement Danger and Warning labels, tags, and
cards are available at no cost.
Optional Packing Repair Stacks
Leather and UHMWPE
Must be purchased separately
223490 Throat Gland/Packing Stack
223491 Piston Gland/Packing Stack
223494 Intake Valve Gland/Packing Stack