Graco Heat Pump 220 569 User Manual
INSTRUCTIONS-PARTS LIST  
307–809  
Rev. T  
Supersedes N  
and PCN R  
This manual contains important  
warnings and information.  
READ AND KEEP FOR REFERENCE.  
First choice when  
quality counts.t  
(includes Rev. S  
changes)  
INSTRUCTIONS  
LOW PRESSURE, MEDIUM VOLUME  
HIGH-FLOr Pumps  
NOTE: Stainless steel pumps are severe-duty and electropolished,  
for use with water-base coatings  
Refer to page 2 for the Table of Contents.  
For Pump Model Nos., Ratios and Working Pressures,  
refer to page 3.  
NOTE: Refer to manual 307–837 for adapter kits for mounting  
the displacement pump to an existing motor.  
Patent Pending  
Model 220–569  
Shown  
01921  
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441  
ECOPYRIGHT 1987, GRACO INC.  
Graco Inc. is registered to I.S. EN ISO 9001  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Pump Models  
NOTE: These pumps are not suitable for metering. Contact your Graco distributor for more information.  
CARBON STEEL MODELS  
Maximum Air  
(or Hydraulic*)  
Maximum Fluid  
orking Pressure  
W
Working Pressure  
Model No. Series Ratio and Type (parts list pages)  
MPa, bar (psi)  
1.2, 12 (180)  
1.2, 12 (180)  
1.1, 11 (166)  
1.1, 11 (166)  
1.1, 11 (166)  
MPa, bar (psi)  
1.9, 19 (270)  
2.5, 25 (360)  
3.4, 34 (500)  
3.4, 34 (500)  
3.4, 34 (500)  
220–559  
220–560  
220–561  
237–223  
220–574  
A
A
A
A
B
1.5:1 President (24)  
2:1 President (24)  
3:1 President (24)  
3:1 President, w/PTFE packings (24)  
3:1 President with drum cover  
,
agitator, and return tube (26, 27)  
3.5:1 Quiet Senator (28)  
5:1 Quiet Senator (28)  
220–565  
220–566  
220–567  
220–577  
236–601  
236–605  
236–712  
A
A
A
A
A
A
A
0.7, 7.0 (100)  
2.4, 24 (350)  
3.4, 34 (500)  
1.7, 17 (250)  
2.8, 28 (400)  
3.1, 31 (450)  
2.1, 21 (300)  
1.5, 15 (225)  
0.7, 7.0 (100)  
2.5:1 Quiet Senator (28)  
4:1 Quiet Bulldog (29)  
0.7, 7.0 (100)  
0.7, 7.0 (100)  
Viscount I+ (31)  
Viscount I+ (31)  
Viscount I+ (31)  
10.3, 103 (1500)*  
10.3, 103 (1500)*  
10.3, 103 (1500)*  
SEVERE-DUTY ELECTROPOLISHED STAINLESS STEEL MODELS  
Maximum Air  
(or Hydraulic*)  
Maximum Fluid  
orking Pressure  
W
Working Pressure  
Model No. Series Ratio and Type (parts list pages)  
MPa, bar (psi)  
1.2, 12 (180)  
1.2, 12 (180)  
1.1, 11 (166)  
1.1, 11 (166)  
1.1, 11 (166)  
1.1, 11 (166)  
MPa, bar (psi)  
1.9, 19 (270)  
2.5, 25 (360)  
3.4, 34 (500)  
3.4, 34 (500)  
3.4, 34 (500)  
3.4, 34 (500)  
220–562  
220–563  
220–564  
239–819  
237–222  
220–575  
A
A
A
A
A
B
1.5:1 President (24)  
2:1 President (24)  
3:1 President (24)  
3:1 President (24)  
3:1 President, w/PTFE packings (24)  
3:1 President with drum cover  
,
agitator, and return tube (26, 27)  
3.5:1 Quiet Senator (28)  
5:1 Quiet Senator (28)  
2.5:1 Quiet Senator (28)  
4:1 Quiet Bulldog (29)  
220–568  
220–569  
220–570  
220–578  
239–815  
236–602  
236–606  
236–713  
A
A
A
A
A
A
A
A
0.7, 7.0 (100)  
2.4, 24 (350)  
3.4, 34 (500)  
1.7, 17 (250)  
2.8, 28 (400)  
2.8, 28 (400)  
3.1, 31 (450)  
2.1, 21 (300)  
0.7, 7.0 (100)  
0.7, 7.0 (100)  
0.7, 7.0 (100)  
4:1 Quiet Bulldog (29)  
0.7, 7.0 (100)  
Viscount I+ (31)  
Viscount I+ (31)  
Viscount I+ (31)  
10.3, 103 (1500)*  
10.3, 103 (1500)*  
10.3, 103 (1500)*  
1.5, 15 (225)  
307-809  
3
Download from Www.Somanuals.com. All Manuals Search And Download.  
Symbols  
Warning Symbol  
Caution Symbol  
WARNING  
CAUTION  
This symbol alerts you to the possibility of serious  
injury or death if you do not follow the instructions.  
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  
.
INSTRUCTIONS  
D
D
D
This equipment is for professional use only.  
Read all instruction manuals, tags, and labels before operating the equipment.  
Use the equipment only for its intended purpose. If you are uncertain about usage, call your Graco  
distributor.  
D
D
D
Do not alter or modify this equipment. Use only genuine Graco parts and accessories.  
Check equipment daily. Repair or replace worn or damaged parts immediately  
.
Do 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.  
D
Use 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.  
D
D
Do not use hoses to pull equipment.  
Route hoses away from traffic areas, sharp edges, moving parts, and hot surfaces. Do not expose  
Graco hoses to temperatures above 82_C (180_F) or below –40_C (–40_F).  
D Wear hearing protection when operating this equipment.  
D
D
Do not lift pressurized equipment.  
Comply with all applicable local, state, and national fire, electrical, and safety regulations.  
MOVING PARTS HAZARD  
Moving parts, such as the air motor piston, can pinch or amputate your fingers.  
D
D
Keep clear of all moving parts when starting or operating the pump.  
Before servicing the equipment, follow the Pressure Relief Procedure on page 12 to prevent the  
equipment from starting unexpectedly.  
4
307-809  
Download from Www.Somanuals.com. All Manuals Search And Download.  
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  
-
.
D
D
Ground the equipment and the object being sprayed. Refer to Grounding on page 7.  
If there is any static sparking or you feel an electric shock while using this equipment, stop spray-  
ing/dispensing immediately Do not use the equipment until you identify and correct the problem.  
.
D
Provide fresh air ventilation to avoid the buildup of flammable fumes from solvents or the fluid be  
ing sprayed/dispensed.  
-
D
D
D
D
D
Keep the spray/dispense area free of debris, including solvent, rags, and gasoline.  
Electrically disconnect all equipment in the spray/dispense area.  
Extinguish all open flames or pilot lights in the spray/dispense area.  
Do not smoke in the spray/dispense area.  
Do not turn on or off any light switch in the spray/dispense area while operating or if fumes are  
present.  
D
Do not operate a gasoline engine in the spray/dispense 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.  
D
D
Know the specific hazards of the fluid you are using.  
Store hazardous fluid in an approved container. Dispose of hazardous fluid according to all local,  
state and national guidelines.  
D
Always wear protective eyewear, gloves, clothing and respirator as recommended by the fluid and  
solvent manufacturer  
.
307-809  
5
Download from Www.Somanuals.com. All Manuals Search And Download.  
Notes  
6
307-809  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Installation (All Pumps)  
Z
Typical Installation  
Y
The Typical Installations shown in Figs. 2 and 3, and  
the following installation information are only guides.  
Proper sizing of the pump, accessories and lines is  
essential to get the maximum performance from your  
system. Contact your Graco distributor for assistance  
in designing a system to meet your needs.  
Mount the Pump  
X
This pump can be mounted on a floor stand, cart, wall  
bracket, or drum. The floor stand shown in the Typical  
Installation is Part. No. 220–581.  
W
0720  
Fig. 1  
Instructions for mounting the pump are supplied with  
the mounting accessory  
.
2. Air and fluid hoses: use only electrically conductive  
hoses.  
Plumbing  
The pump has a 1–1/2 in. npt(f) fluid inlet and a 1 in.  
npt(f) fluid outlet. Use a minimum 25 mm (1 in.) diame  
ter pipe or hose between the pump outlet and any  
3. Air compressor or hydraulic power supply: follow  
manufacturer’s recommendations.  
-
supply line accessories. Use a minimum 38 mm (1–1/2  
in.) diameter pipe or hose between the mix tanks and  
pump inlet.  
4. Surge tank: use a ground wire and clamp.  
See Fig. 1.  
When using a stainless steel pump, use stainless steel  
plumbing to maintain a corrosion-resistant system.  
5. Spray gun: ground through connection to a prop  
erly grounded fluid hose and pump.  
-
Grounding  
6. Fluid supply container: follow your local code.  
7. Object being sprayed: follow your local code.  
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 5.  
8. Solvent pails used when flushing: follow 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 continu  
ity.  
-
1. Pump: use the ground wire and clamp. See Fig. 1.  
Loosen the grounding lug locknut (W) and washer  
(X). Insert one end of a 12 ga (1.5 mm@) 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. For a ground wire and  
clamp, order Part No. 237–569.  
9. To maintain grounding continuity when flushing or  
relieving pressure, hold a metal part of the spray  
gun firmly to the side of a grounded metal pail,  
then trigger the gun.  
307-809  
7
Download from Www.Somanuals.com. All Manuals Search And Download.  
Installation (Air-Powered Pumps)  
5. The air filter (K) removes harmful dirt and moisture  
from the compressed air supply  
Air Line to Motor  
.
WARNING  
bleed-type master air valve (D) is required in  
6. The air supply line (J) must be large enough to  
supply the proper volume of air to the motor  
.
A
your system, to help reduce the risk of serious  
injury including splashing fluid in the eyes or on the  
Fluid Line from Pump  
skin, and injury from moving parts if you are adjust  
ing or repairing the pump.  
-
WARNING  
fluid drain valve (J) is required in your system, to  
help reduce the risk of serious injury including  
splashing in the eyes or on the skin if 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. Locate the valve close to the pump.  
Order Part No. 113–333.  
A
cycles unexpectedly  
.
Locate one valve downstream from the pump outlet  
and another valve downstream from the surge tank  
(G). These drain valves are used to relieve fluid  
1. The air line lubricator (N) automatically lubricates  
the air motor to prevent corrosion. See Fig. 2.  
pressure in the pump and surge tank during shut  
down.  
-
2. The bleed-type master air valve (M) relieves air  
trapped between itself and the motor, when the  
valve is closed. Install one valve close to the  
pump, downstream from the air regulator. Install a  
second bleed valve upstream from all other air line  
1. The surge tank (G) reduces fluid surging to pre  
-
vent backflow into the pump. Mounting instructions  
are supplied with the tank.  
accessories, to isolate the accessories for servic  
ing.  
-
2. The shutoff valves (D) before and after the surge  
tank, and between each mix tank and the pump  
fluid inlet, isolate these components for servicing.  
3. The air regulator (L) controls pump speed.  
4. The pump runaway valve (P) shuts off the air to  
the pump if the pump speed exceeds your pre-ad  
-
justed setting. Running a pump too fast can dam  
age it.  
-
3. Be sure the supply line (C) between the pump and  
mix tanks is level.  
8
307-809  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Installation (Air-Powered Pumps)  
KEY  
A
B
C
Mix ank  
Pump Stand  
Fluid Supply Line; 38 mm (1–1/2 in.)  
minimum diameter  
T
D
E
Fluid Shutoff Valve  
Fluid Line; 25 mm (1 in.)  
minimum diameter  
J
M
K P  
L
M
N
F
G
H
Surge Tank Stand  
Surge Tank  
Ground Wire (required;  
see page 7 for installation)  
Air Supply Line  
J
K
L
M
N
P
Q
Airline Filter  
Air Regulator and Gauge  
Bleed-Type Master Air Valve (required)  
Airline Lubricator  
Pump Runaway Control Valve  
Fluid Drain Valve (required)  
H
A
A
Q
E
B
H
G
D
D
Q
F
D
C
D
01923  
Fig.  
2
307-809  
9
Download from Www.Somanuals.com. All Manuals Search And Download.  
Installation (Hydraulic-Powered Pumps)  
Hydraulic Power Supply  
Hydraulic Return from Motor  
NOTE: The motor’s hydraulic outlet is 7/8 in., 37_  
flare. Use a minimum 16 mm (5/8 in.) ID hydraulic  
return line (K).  
CAUTION  
The Hydraulic Power Supply must be kept clean at  
all times to avoid damage to the motor and hydraulic  
1. The shutoff valve (R) isolates the motor when  
servicing the system.  
power supply  
.
1. Blow out hydraulic lines with air and flush thor  
-
CAUTION  
oughly before connection to the motor  
.
T
o avoid damage to the pump, never use the return  
2. Plug hydraulic inlets, outlets, and line ends when  
disconnecting them for any reason.  
line shutoff valve to control the hydraulic flow. Do not  
install any flow control devices on the hydraulic re  
-
turn line.  
1. Be sure the power supply can provide sufficient  
2. The 10 micron size return filter (J) removes resi  
due from the hydraulic fluid to help keep the sys  
tem running smoothly  
-
-
power to the motor  
.
.
2. Be sure the power supply is equipped with a  
suction filter to the hydraulic pump.  
Fluid Line from Pump  
Hydraulic Supply to Motor  
WARNING  
NOTE: The motor’s hydraulic inlet is 3/4 in., 37_ flare.  
Use a minimum 13 mm (1/2 in.) ID hydraulic supply  
line (L).  
A
fluid drain valve (J) is required in your system, to  
help reduce the risk of serious injury including  
splashing in the eyes or on the skin if the pump  
cycles unexpectedly  
.
1. The shutoff valve (R) isolates the motor when  
servicing the system. See Fig. 3.  
Locate one valve downstream from the pump outlet  
and another valve downstream from the surge tank  
(G). These drain valves are used to relieve fluid  
2. The hydraulic fluid pressure gauge (Q) monitors  
the hydraulic oil pressure to the motor. This helps  
avoid overpressurizing the motor or displacement  
pump.  
pressure in the pump and surge tank during shut  
down.  
-
1. The surge tank (G) reduces fluid surging to pre  
-
vent backflow into the pump. Mounting instructions  
are supplied with the tank.  
3. The pressure- and temperature-compensated flow  
control valve (S) prevents the motor from running  
too fast, which can damage it.  
2. The shutoff valves (D) before and after the surge  
tank, and between each mix tank and the pump  
fluid inlet, isolate these components for servicing.  
4. The pressure reducing valve (P) which has a drain  
line (M) running to the return line (K), controls the  
3. Be sure the supply line (C) between the pump and  
mix tanks is level.  
hydraulic pressure to the motor  
.
10  
307-809  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Installation (Hydraulic-Powered Pumps)  
KEY  
A
B
C
Mix  
Pump Stand  
Fluid Supply Line;  
38 mm (1–1/2 in.)  
minimum diameter  
Fluid Shutoff Valve  
T
ank  
E
Fluid Line; 25 mm (1 in.)  
minimum diameter  
Surge Tank Stand  
Surge Tank  
Ground Wire (required; see  
page 7 for installation)  
J
K
10 Micron Return Filter  
Hydraulic Return Line; 16 mm  
(5/8 in.) minimum diameter  
Hydraulic Supply Line; 13 mm  
(1/2 in.) minimum diameter  
Drain Line  
P
Q
R
S
T
Pressure Reducing Valve  
Hydraulic Pressure Gauge  
Hydraulic Shutoff Valve  
Flow Control Valve  
F
G
H
L
Fluid Drain Valve (required)  
D
M
K
L
E
E
R
R
E
R
L
L
P Q  
P
Q
R
E
H
H
K
K
M
J
M
S
E
S
E
D
D H  
G D  
H
G
D
T
T
K
J
B
T
T
C
F
F
A
D
D
C
D
D
C
A
01924  
Fig.  
3
307-809 11  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Operation (All Pumps)  
1. Shut off the power to the pump.  
Before You Start the Pump  
Read and follow all instruction manuals, labels and  
tags supplied with this pump and with all the accesso  
2. In an air-powered system, close the air regulator  
-
and close the bleed-type master air valve.  
ries you add to the system, before operating the sys  
tem.  
-
3. In a hydraulic-powered system, close the hy  
-
Flush the Pump Before First Use  
draulic supply line shutoff valve first, then the  
return line shutoff valve. In a multi-pump system,  
do this at each pump to isolate the pumps.  
The pump was tested in lightweight oil. If the oil will  
contaminate the fluid you are pumping, flush it out with  
a compatible solvent.  
4. Close the fluid shutoff valves from the supply  
tanks.  
Pressure Relief Procedure  
5. Trigger the gun at the last gun station to relieve  
fluid pressure. Maintain firm metal-to-metal contact  
between the gun and a grounded waste pail.  
Repeat for all gun stations.  
WARNING  
PRESSURIZED EQUIPMENT HAZARD  
The system pressure must be manually relieved to  
prevent the system from starting or spraying acci  
-
dentally. To reduce the risk of an injury from acci  
dental spray from the gun, splashing fluid, or  
-
6. Open the pump drain valve to relieve fluid pres  
-
sure which may be trapped in the pump or hose.  
moving parts, follow the Pressure Relief Proce  
-
dure whenever you:  
If you suspect that pressure is not fully relieved after  
following the steps above, wrap a fitting near the pump  
outlet with a rag, and slowly and carefully loosen the  
fitting to relieve pressure. Be careful to protect your  
eyes from splashing.  
D
D
D
D
are instructed to relieve the pressure,  
stop spraying,  
check or service any of the system equipment,  
or install or clean the spray nozzle.  
12  
307-809  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Operation (Air-Powered Pumps)  
NOTE: In a circulating system, the pump operates  
Starting and Adjusting the Pump  
continuously until the power supply is shut off. In a  
direct supply system, the pump starts when the gun/  
valve is opened, and stops when the gun/valve is  
closed. The pump always stops on the downstroke due  
to the vented inlet seat (32).  
1. Charge the surge tank, if you are using one. See  
the separate instruction manual, 307–707.  
2. Open all shutoff valves (D).  
3. Open the dispensing valve/spray gun at the last  
gun station and keep it open while starting the  
pump.  
WARNING  
COMPONENT RUPTURE HAZARD  
T
o reduce the risk of overpressurizing  
4. Open the bleed-type master air valves (M).  
your system, which could cause  
component rupture and serious injury  
never exceed the specified maximum air input  
,
5. Adjust the air regulator (L) to the minimum pres  
sure necessary for the pump to cycle slowly  
-
.
pressure to the pump (see  
pages 40–45).  
Technical Data on  
6. When fluid is flowing smoothly from the gun,  
release the gun trigger  
.
Shutdown  
7. One at a time, open any other guns in the system  
to purge air from the lines.  
WARNING  
8. Adjust the pump runaway valve (P) according to  
the instructions supplied with it.  
T
o reduce the risk of serious injury whenever you  
are instructed to relieve pressure, always follow the  
Pressure Relief Procedure on page 12.  
9. Adjust the lubricator (N) according to the instruc  
-
tions supplied with it.  
Relieve the pressure.  
307-809 13  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Operation (Hydraulic-Powered Pumps)  
12. Release the gun trigger  
.
Starting and Adjusting the Pump  
1. Charge the surge tank, if you are using one. See  
the separate instruction manual, 307–707.  
NOTE: In a circulating system, the pump operates  
continuously until the power supply is shut off. In a  
direct supply system, the pump starts when the gun/  
valve is opened, and stops when the gun/valve is  
closed. The pump always stops on the downstroke due  
to the vented inlet seat (32).  
2. Open all shutoff valves (D).  
3. Turn on the hydraulic power supply  
.
4. Open the flow control valve (S) all the way  
.
5. Open the return line shutoff valve first, then open  
the supply line shutoff valve.  
WARNING  
COMPONENT RUPTURE HAZARD  
6. Open the dispensing valve/spray gun at the last  
gun station and keep it open while starting the  
pump.  
To reduce the risk of overpressurizing  
your system, which could cause  
component rupture and serious injury  
,
7. Adjust the pressure reducing valve (P) until you  
get the desired fluid pressure.  
never exceed the specified maximum hydraulic  
input pressure to the pump (see  
on page 46).  
Technical Data  
8. When fluid is flowing smoothly from the gun,  
release the gun trigger  
.
Shutdown  
9. One at a time, open any other guns in the system  
to purge air from the lines.  
WARNING  
o reduce the risk of serious injury whenever you  
are instructed to relieve pressure, always follow the  
Pressure Relief Procedure on page 12.  
10. With a gun triggered open (dead-end systems  
only) or with the pump running in a circulating  
system, count the cycle rate of the pump for one  
minute. Close the flow control valve (S) until the  
cycle rate drops to below the desired cycle rate.  
T
11. Open the flow control valve (S) slowly until the  
cycle rate and fluid pressure return to the desired  
level. This method of setting the hydraulic controls  
ensures proper pump operation and prevents  
pump runaway and damage if the fluid supply runs  
dry.  
Relieve the pressure.  
Always shut off the supply line shutoff valve first, and  
then the return line shutoff valve. This is to prevent  
overpressurizing the motor or its seals.  
14  
307-809  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Maintenance  
The operating conditions of your particular system  
Excessive Leaking at Throat  
determine how often maintenance is required. Estab  
lish a good maintenance schedule during the first  
several weeks of operation by recording when and  
what kind of maintenance is needed, and then deter  
mine a regular schedule for checking your system.  
-
To monitor leaking at the throat, remove one of the  
small plugs (31) from the packing nut (21). Place one  
end of a drain tube in the hole and the other end in a  
container. See Fig. 4. Monitor the drainage. If it seems  
excessive, and tightening the packing nut does not  
help, replace the throat packings. See page 20.  
-
Your maintenance schedule should include the follow-  
ing:  
Torque to 34–40 NSm  
1
(25–30 ft–lb).  
Flushing  
WARNING  
FIRE AND EXPLOSION HAZARD  
Before flushing, read the section FIRE  
AND EXPLOSION HAZARD on page  
5. Be sure the entire system and flush  
ing pails are properly grounded. Refer to  
Grounding on page 7.  
-
1. Flush before shutting down the system for an  
extended period of time.  
21  
1
2. Flush before repairing the pump, if possible.  
31  
31  
3. Flush before the fluid you are pumping can dry out,  
settle or set up in the pump and hoses.  
Packing Nut Tightness  
The packing nut (21) should be tight enough to stop  
leakage, but no tighter. Overtightening compresses  
and damages the packings, and may cause the pump  
to leak, reducing performance. See Fig. 4.  
T
o check the adjustment of the packing nut, first re  
-
01925  
lieve fluid pressure. If you have a torque wrench,  
tighten the packing nut to 34–40 NSm (25–30 ft–lb).  
Fig. 4  
307-809 15  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Maintenance  
Air Line Lubricator  
Stop the Pump at the Bottom of Its Stroke  
Keep properly filled for automatic air motor lubrication.  
WARNING  
To reduce the risk of serious injury whenever you  
are instructed to relieve pressure, always follow the  
Pressure Relief Procedure on page 12.  
Air Line Filter  
Drain and clean as necessary  
.
Whenever you stop the pump for any reason, relieve  
the pressure. Stop the pump on the downstroke,  
before the air motor changes over. If the pump is  
stopped on the upstroke a pressure relief seat causes  
the piston to creep until it reaches the up position.  
Following the Pressure Relief Procedure helps stop  
the pump at the bottom of its stroke.  
Hydraulic Power Supply Check  
Carefully follow the hydraulic power supply manufac  
turer’s recommendations on reservoir and filter clean  
ing, and periodic changes of hydraulic fluid.  
-
-
Mix Tank Volume  
CAUTION  
Failure to stop the pump at the bottom of its stroke  
allows fluid to dry on the piston rod, which can cause  
damage to the throat packings when the pump is  
restarted.  
Don’t let the mix tank run dry. When the tank is empty  
,
the pump demands more power as it tries to suck in  
some fluid. This causes the pump to run too fast,  
which can seriously damage the pump.  
16  
307-809  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Troubleshooting  
1. Relieve the pressure.  
WARNING  
o reduce the risk of serious injury whenever you  
are instructed to relieve pressure, always follow the  
Pressure Relief Procedure on page 12.  
2. Check all possible problems and solutions before  
disassembling pump.  
T
PROBLEM  
CAUSE  
SOLUTION  
Pump output low on both strokes. Restricted air or hydraulic supply  
lines.  
Clear any obstructions; be sure all shut-  
off valves are open; increase pressure,  
but do not exceed maximum working  
pressure.  
Exhausted fluid supply  
.
Refill and reprime pump.  
Clogged fluid outlet line, valves, etc. Clear.  
orn piston packing (15). Replace. See page 20.  
Held open or worn check valve. Check and repair  
W
Pump output low on only one  
stroke.  
.
W
orn piston packing (15).  
Exhausted fluid supply  
Held open or worn check valves.  
orn piston packing (15).  
Excessive hydraulic fluid supply pres  
sure to Viscount motor  
Replace. See page 20.  
Refill and reprime pump.  
Pump operates erratically  
.
.
Check and repair  
.
W
Replace. See page 20.  
-
See Viscount motor manual.  
.
Pump will not operate.  
Restricted air or hydraulic supply  
lines.  
Clear any obstructions; be sure all shut-  
off valves are open; increase pressure,  
but do not exceed maximum working  
pressure.  
Exhausted fluid supply  
.
Refill and reprime pump.  
Clogged fluid outlet line, valves, etc. Clear.  
Damaged air motor or hydraulic mo- See motor manual.  
tor.  
Fluid dried on piston rod (17).  
Disassemble and clean pump (see  
page 20). In future, stop pump at bottom  
of stroke.  
Pump will not prime.  
Suction line clogged.  
Clear. Flush more frequently  
.
Held open or worn check valves.  
Piston assembled with wrong nut.  
Check and repair  
.
Use only the large, round, special nut  
(12).  
Excessive throat leakage.  
Worn piston rod (17) or throat pack- Replace. See page 20.  
ings.  
307-809 17  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Service  
adapter plate (L) as shown in Fig. 6. Position the  
displacement pump (D) on the tie rods (C). Lubri  
Disconnecting the Displacement Pump  
-
NOTE: In stand or wall-mounted installations, you do  
not have to remove the entire pump from its mounting.  
cate the threads of the tie rods. Screw the locknuts  
(B) onto the tie rods loosely. Screw the coupling  
nut (K) onto the piston rod (H) and torque to  
102–109 NSm (75–80 ft-lb). Torque the tie rod  
locknuts to 68–75 NSm (50–55 ft-lb).  
WARNING  
T
o reduce the risk of serious injury whenever you  
For Viscount hydraulic-powered pumps: Orient  
the displacement pump (D) to the motor (E) and  
adapter plate (L) as shown in Fig. 7. Position the  
are instructed to relieve pressure, always follow the  
Pressure Relief Procedure on page 12.  
displacement pump (D) on the tie rods (C). Lubri  
-
cate the threads of the tie rods. Screw the locknuts  
(B) onto the tie rods loosely. Screw the coupling  
nut (K) onto the piston rod (H) and torque to  
102–109 NSm (75–80 ft-lb). Torque the tie rod  
locknuts to 68–75 NSm (50–55 ft-lb).  
1. Relieve the pressure.  
2. Disconnect the hoses from the displacement pump  
and plug the ends to prevent fluid contamination.  
3. Disconnect the displacement pump from the motor  
as follows:  
2. Flush and test the pump before reinstalling it in the  
system. Connect hoses for flushing. Flush the  
pump. While it is pressurized, check for smooth  
operation and leaks. Adjust or repair as necessary  
before reinstalling in the system. Reconnect the  
pump ground wire before operating.  
For Senator and Bulldog air-powered pumps:  
Unscrew the coupling nut (A). Unscrew the lock  
nuts (B) from the tie rods (C). Pull the displace  
ment pump (D) off the motor (E). Remove the pin  
(F) and screw the coupling (G) off the piston rod  
(H). See Fig. 5.  
-
-
Reassembling a Motor with an Adapter  
Plate  
For President air-powered pumps:  
Unscrew the coupling nut (K) of the coupling rod  
(G) from the piston rod (H). Unscrew the locknuts  
(B) from the tie rods (C). Pull the displacement  
pump (D) off the motor (E). See Fig. 6.  
If your motor has an adapter plate, use this procedure  
when reassembling the motor and pump, to ensure  
proper alignment of the motor shaft to the piston rod.  
1. Loosen the screws (M) holding the adapter plate  
(L) to the motor (E). See Fig. 8.  
For Viscount hydraulic-powered pumps:  
Unscrew the coupling nut (K) of the coupling rod  
(G) from the piston rod (H). Unscrew the locknuts  
(B) from the tie rods (C). Pull the displacement  
pump (D) off the motor (E). See Fig. 7.  
2. Screw the tie rods (C) into the adapter plate (L)  
and torque to 68–75 NSm (50–55 ft-lb).  
On Viscount I+ pumps, the tie rods will engage  
threaded holes in the base of the motor  
.
Reconnecting the Displacement Pump  
3. Fill the cavity in the bottom of the motor shaft with  
grease. Screw the coupling (G) into the motor  
shaft until the pin holes align. Install the pin (F) in  
the second hole from the end of the coupling for  
President pumps, and in the first hole from the  
end of the coupling for Viscount pumps.  
1. Reconnect the displacement pump to the motor as  
follows:  
For Senator and Bulldog air-powered pumps:  
Make sure the o-ring (J) is in place in the coupling  
(G). Screw the coupling onto the piston rod (H)  
and install the pin (F). Orient the displacement  
pump (D) to the motor (E) as shown in Fig. 5.  
Position the displacement pump (D) on the tie rods  
(C). Lubricate the threads of the tie rods. Screw  
the locknuts (B) onto the tie rods loosely. Screw  
the coupling nut (A) onto the motor shaft and  
torque to 102–109 NSm (75–80 ft-lb). Torque the  
tie rod locknuts to 68–75 NSm (50–55 ft-lb).  
4. Align the tie rods (C) with the displacement pump  
and loosely install the locknuts (B).  
5. Screw the coupling nut (K) onto the piston rod (H)  
and torque to 102–109 NSm (75–80 ft-lb).  
6. Torque the screws (M) holding the adapter plate  
(L) to the motor (E) to 20–23 NSm (15–17 ft-lb).  
For President air-powered pumps: Orient the  
T
orque the tie rod locknuts (B) to 68–75 NSm  
displacement pump (D) to the motor (E) and  
307-809  
(50–55 ft-lb).  
18  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Service  
Model 236–601  
iscount I+ Pump Shown  
V
Model 220–569  
Senator Pump  
Shown  
E
L
E
G
K
H
2
G
C
B
1
3
J
A
F
2
1
D
C
B
D
H
1
2
3
Lubricate threads.  
T
orque to 102–109 NSm  
(75–80 ft-lb).  
3
1
2
Lubricate threads.  
T
orque to 68–75 NSm  
T
orque to 102–109 NSm  
(50–55 ft-lb).  
(75–80 ft-lb).  
01928  
T
orque to 68–75 NSm  
Fig. 7  
3
(50–55 ft-lb).  
Model 220–564  
President Pump Shown  
01926  
Fig. 5  
E
Model 220–564  
President Pump Shown  
M
4
E
L
L
5
2
F
G
G
K
H
K
H
2
C
1
1
2
3
Lubricate threads.  
1
3
T
orque to 102–109 NSm  
C
(75–80 ft-lb).  
B
3
B
T
orque to 68–75 NSm  
1
2
Lubricate threads.  
(50–55 ft-lb).  
T
orque to 102–109 NSm  
3
Torque to 20–23 NSm  
(75–80 ft-lb).  
4
5
D
(15–17 ft-lb).  
T
orque to 68–75 NSm  
3
For President Pumps,  
install in second hole  
from end of coupling (G);  
for Viscount Pumps,  
use first hole.  
(50–55 ft-lb).  
01927  
01929  
Fig. 6  
Fig.  
8
307-809 19  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Service  
9. Remove the four capscrews (9) and washers (8)  
Repair Kits  
from the intake housing (10). Use a flatblade  
screwdriver inserted between the lower pump  
housing (11) and the intake housing (10) to sepa  
rate the parts.  
A
pump seal kit is available for each pump size. Throat  
packing kits are also available, one for UHMWPE/  
leather pumps and one for PTFE pumps. The piston  
seals may also be converted to PTFE. Refer to page  
36 for ordering.  
-
10. Remove the balls (5), seats (6 and 32) and gas  
kets (7).  
-
Parts supplied in the pump seal kit are marked with  
one asterisk in the text and drawings, for example (2*).  
Parts supplied in the throat packing kit are marked with  
a symbol, for example (19{). For the best results, use  
all the parts in the kit.  
NOTE: One of the seats (32) has a vent hole. Take  
note of the side of the pump in which this seat is used  
(the left side when viewed as shown in Fig. 9).  
WARNING  
Disassembling the Displacement Pump  
COMPONENT RUPTURE HAZARD  
1. Remove the pump from the motor as explained on  
page 18.  
The vented ball seat (32) must be in  
-
stalled at the fluid inlet. This valve  
relieves pressure trapped in the pump  
cylinder when the pump is shut off, and reduces  
the risk of pump overpressurization. The seat  
cannot relieve pressure if installed in any other  
position.  
2. Secure the displacement pump intake housing (10)  
in a vise.  
3. Refer to Fig. 9. Remove the four capscrews (9)  
and washers (8) from around the pump outlet  
housing (22).  
NOTE: Inspect the parts of the piston assembly (items  
12, 15 and 16) in place before disassembling the  
piston. The piston seal (15) is included in the Seal  
Repair Kit. If it or any other parts of the piston show  
wear or damage, proceed to step 11. If no damage is  
apparent, it is not necessary to disassemble the piston.  
4. Remove the outlet housing (22), balls (23), seats  
(24) and gaskets (7).  
5. Remove the three tie bolts (13) and lockwashers  
(14). Lift off the upper pump housing (1), along  
with the fluid tubes (3), cylinder (4), and piston  
assembly (16).  
11. Place the flats of the piston nut (12) in a vise.  
Unscrew the rod (17) from the nut. Disassemble  
the two halves of the piston (16) and remove the  
seal (15).  
6. Remove the packing nut (21), glands (19, 26) and  
packings (20, 25) from the upper housing (1).  
Cleaning and Inspecting Parts  
NOTE: Model 237–220 and 237–221 displacement  
pumps use 5 PTFE v-packings in the throat, instead of  
3 UHMWPE (20) and 2 leather (25).  
Clean all parts in a compatible solvent. Inspect all  
parts for wear or damage. If you are using a repair kit,  
use all the new parts in the kit, discarding the old ones  
they replace. Replace any other parts as needed.  
7. Remove the tubes (3) and cylinder (4) from the  
housing.  
Worn or damaged parts may cause the pump to per-  
form poorly or cause premature wear of the new seals  
and packings.  
8. Remove the intake housing (10) from the vise.  
20  
307-809  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Service  
Model 220–555 Severe–Duty Electropolished Stainless Steel Pump Shown  
1
2
3
Lips of v-packings must face down.  
Vented seat.  
Non-vented seat.  
31  
21  
Models 237–220 and 237–221 use 5 PTFE v-packings,  
instead of 3 UHMWPE (20) and 2 leather (25).  
4
31  
OUTLET  
26  
22  
9
17 (Ref)  
20  
25  
8
1
4
20  
25  
20  
19  
23  
16  
15  
24  
7
1
16  
12  
2
3
2
18  
11  
5
14  
4
5
2
32  
7
18  
3
6
7
17  
8
9
13  
10  
INLET  
01930  
Fig. 9  
307-809 21  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Service  
7. Lubricate the throat packings and glands.  
Reassembling the Displacement Pump  
Install them one at a time in the throat of the upper  
pump housing (1). Make sure the lips of the v-  
packings face down into the housing, and use a  
finger to seat the parts: the male gland (19{), one  
UHMWPE packing (20{), one leather packing  
(25{), UHMWPE, leather, UHMWPE, and the  
female gland (26{). Install the packing nut (21)  
finger-tight.  
NOTE: When thread sealant is specified, use low  
strength (blue) Loctiter.  
1. Place the two halves of the piston (16) around the  
packing (15*) and snap them together. See Fig.  
10.  
NOTE: Model 237–220 and 237–221 displacement  
pumps use 5 PTFE v-packings in the throat, instead of  
3 UHMWPE (20) and 2 leather (25).  
2. Apply thread sealant to the piston rod (17) threads.  
Screw the rod through the piston and packings and  
into the special piston nut (12). Torque the nut to  
68–81 NSm (50–60 ft-lb).  
8. Install the upper pump housing (1). It may not seat  
well on the tubes and cylinder. Apply thread sea  
-
lant to the threads of the three tie bolts (13). Install  
the bolts and lockwashers (14) from the lower  
pump housing (11). As you tighten the bolts into  
the upper housing (1), they will draw the housings  
firmly onto the tubes and cylinders. Tighten the  
bolts uniformly and torque to 34–40 NSm (25–30  
ft-lb).  
3. With the lower pump housing (11) turned upside  
down, install the balls (5). Install the seats; place  
the vented seat (32) in the left side as viewed in  
Fig. 9 (housing has a label to identify the correct  
side), and the non-vented seat (6) in the right side.  
Install the gaskets (7*).  
NOTE: The seats (6 and 32) are not reversible; the  
chamfered side must face the ball.  
9. Torque the packing nut (21) to 68–74 NSm (50–55  
ft-lb).  
10. Place a ball (23), seat (24) and gasket (7*) in each  
side of the outlet housing (22). Install the outlet  
housing on the upper pump housing (1). Note that  
the flatter side of the housing faces the outside  
edge of the pump. Install the lockwashers (8) and  
screws (9), and torque to 34–40 NSm (25–30 ft-lb).  
4. Place the intake housing (10) on the lower pump  
housing (11). Install the lockwashers (8) and  
capscrews (9). Torque to 34–40 NSm (25–30 ft-lb).  
See Fig. 10.  
5. Place the intake housing (10) in a vise. Place one  
o-ring (2*) in each side of the lower pump  
housing (11) where the tubes (3) sit. Place anoth  
er o-ring (2*) in the grooves at each end of the  
tubes. Place a gasket (18*) in both the upper and  
lower housings (1 and 11). Position the tubes and  
cylinder (4) in the lower housing (11).  
CAUTION  
When installing the outlet adapters in the pump, be  
sure to hold the flats of both parts with wrenches.  
Overtightening the pump adapter into the outlet  
housing adapter may crack the housing.  
-
6. Lubricate the inside of the cylinder (4). Slide the  
11. Reconnect the displacement pump to the motor as  
explained on page 18.  
piston assembly into the cylinder  
.
22  
307-809  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Service  
17  
21  
7
9
OUTLET  
01932  
Side View of Outlet Housing (22)  
1
26{  
8
22  
23  
20{  
25{  
20{  
10  
24  
9
1
12 13  
5
25{  
20{  
8
19{  
*7  
*2  
13 4  
5
7
11  
4
16  
15*  
16  
*18  
3
12 6  
18*  
1
Lips of v-packings must face down.  
ented seat.  
Non-vented seat.  
ighten uniformly  
*2  
11  
2
3
4
V
T
.
5
6
7
8
T
orque to 34–40 NSm (25–30 ft-lb).  
5
Torque to 68–81 NSm (50–60 ft-lb).  
5
32  
10  
2
Apply sealant to threads.  
Left side.  
8
9
6 3 10  
9
Outside.  
7*  
10  
11  
Chamfered side must face ball (5).  
Lubricate inside diameter  
.
5
12  
13  
Lubricate.  
10  
*7  
Models 237–220 and 237–221 use  
5 PTFE v-packings, instead of  
3 UHMWPE (20) and 2 leather (25).  
INLET  
01931  
Fig. 10  
307-809 23  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Parts (President Pumps)  
CARBON STEEL PUMPS  
SEVERE-DUTY, ELECTROPOLISHED  
STAINLESS STEEL PUMPS  
Model 220–562, Series A, 1.5:1 Ratio  
Model 220–563, Series A, 2:1 Ratio  
Model 220–564, Series A, 3:1 Ratio  
Model 239–819, Series A, 3:1 Ratio  
Model 237–222, Series A, 3:1 Ratio  
Model 220–559, Series A, 1.5:1 Ratio  
Model 220–560, Series A, 2:1 Ratio  
Model 220–561, Series A, 3:1 Ratio  
Model 237–223, Series A, 3:1 Ratio  
Ref  
No.  
Part  
No.  
Description  
Qty  
Ref  
No.  
Part  
No.  
Description  
Qty  
101  
102  
205–038  
183–089  
MOTOR, President; see 306–982  
ROD, tie; 13.625” (346 mm)  
between shoulders  
PIN, cotter; 1/8” dia x 1–1/2”  
PACKING, o-ring; buna-N  
COUPLING  
CAPSCREW, hex hd; 5/16–18  
unc–2a x 1” long  
DISPLACEMENT PUMP  
for Model 220–562; see page 34  
DISPLACEMENT PUMP  
for Model 220–563; see page 34  
DISPLACEMENT PUMP  
for Model 220–564; see page 34  
DISPLACEMENT PUMP  
for Model 239–819; see page 34  
DISPLACEMENT PUMP  
for Model 237–222; see page 34  
NUT, lock, hex; 9/16–12 unc  
LOCKWASHER; 0.318”  
PLATE, adapter  
1
101  
102  
205–038  
183–033  
MOTOR, President; see 306–982  
ROD, tie; 13.625” (346 mm)  
between shoulders  
1
3
1
1
1
103  
104  
105  
106  
101–946  
156–082  
220–883  
100–450  
3
1
1
1
103  
104  
105  
106  
100–103  
156–082  
220–883  
100–450  
PIN, cotter; 1/8” dia x 1–1/2”  
PACKING, o-ring; buna-N  
COUPLING  
CAPSCREW, hex hd; 5/16–18  
unc–2a x 1” long  
3
1
1
1
1
107  
220–557  
220–555  
220–553  
239–820  
237–220  
3
1
1
1
107  
220–551  
220–549  
220–547  
237–221  
DISPLACEMENT PUMP  
for Model 220–559; see page 32  
DISPLACEMENT PUMP  
for Model 220–560; see page 32  
DISPLACEMENT PUMP  
for Model 220–561; see page 32  
DISPLACEMENT PUMP  
for Model 237–223; see page 32  
NUT, lock, hex; 9/16–12 unc  
LOCKWASHER; 0.318”  
PLATE, adapter  
1
3
3
1
1
1
3
3
1
1
108  
113  
114  
115  
108–527  
100–214  
186–071  
183–351  
108  
113  
114  
115  
108–683  
100–214  
186–071  
183–351  
LABEL, ID (not shown)  
LABEL, ID (not shown)  
24  
307-809  
Download from Www.Somanuals.com. All Manuals Search And Download.  
 
Parts (President Pumps)  
CARBON STEEL PUMPS  
Model 220–559, Series A, 1.5:1 Ratio  
Model 220–560, Series A, 2:1 Ratio  
Model 220–561, Series A, 3:1 Ratio  
Model 237–223, Series A, 3:1 Ratio  
101  
SEVERE-DUTY, ELECTROPOLISHED  
STAINLESS STEEL PUMPS  
106  
113  
Model 220–562, Series A, 1.5:1 Ratio  
Model 220–563, Series A, 2:1 Ratio  
Model 220–564, Series A, 3:1 Ratio  
Model 239–819, Series A, 3:1 Ratio  
Model 237–222, Series A, 3:1 Ratio  
114  
104  
103  
102  
105  
107  
108  
01929  
307-809 25  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Parts (President Pumps)  
Model 220–574, Series B  
Model 220–575, Series B  
3:1 Ratio Carbon Steel President Pump,  
with 55 gal. drum cover and agitator  
3:1 Ratio Stainless Steel President Pump,  
with 55 gal. drum cover and agitator  
Ref  
No.  
Part  
No.  
Ref  
No.  
Part  
No.  
Description  
Qty  
Description  
Qty  
201  
202  
203  
204  
205  
220–561  
237–309  
222–698  
220–580  
223–180  
PUMP, President  
201  
202  
203  
204  
205  
220–564  
237–309  
222–698  
220–580  
223–180  
PUMP, President  
See page 24 for parts  
COVER, drum, 55 gal. (200 liter)  
See 308–466 for parts  
AGITATOR  
See 306–840 for parts  
RISER TUBE KIT  
See 307–837 for parts  
AIR REGULATOR KIT  
Includes items 205a–205c  
REGULATOR, air  
See 308–167 for parts  
HOSE, air; buna-N; 1/2” ID;  
coupled 1/2 npt (mbe); 6 ft (1.9 m) lg  
NIPPLE; 1/2 npt  
1
1
1
1
1
1
See page 24 for parts  
COVER, drum, 55 gal. (200 liter)  
See 308–466 for parts  
AGITATOR  
See 306–840 for parts  
RISER TUBE KIT  
See 307–837 for parts  
AIR REGULATOR KIT  
Includes items 205a–205c  
REGULATOR, air  
See 308–167 for parts  
HOSE, air; buna-N; 1/2” ID;  
coupled 1/2 npt (mbe); 6 ft (1.9 m) lg  
NIPPLE; 1/2 npt  
1
1
1
1
1
1
205a 203–716  
205b 205–418  
205c 158–491  
205a 203–716  
205b 205–418  
205c 158–491  
1
1
1
1
206  
223–319  
RETURN TUBE KIT  
206  
223–319  
RETURN TUBE KIT  
Includes items 206a–206d  
TUBE, return; sst; 1” npt(m)  
NUT, hex; 1–5/8–18 unef–2b  
ADAPTER, return;  
1
1
1
Includes items 206a–206d  
TUBE, return; sst; 1” npt(m)  
NUT, hex; 1–5/8–18 unef–2b  
ADAPTER, return;  
1
1
1
206a 185–393  
206b 178–941  
206c 185–394  
206a 185–393  
206b 178–941  
206c 185–394  
1–5/8–18 unef–2a(m) x  
1” npt(f) x 1” npt(f)  
ELBOW, street; 1” npt (m x f)  
NIPPLE, half; 1–1/2” npt  
ELBOW; 1/8 npt (m x f)  
1–5/8–18 unef–2a(m) x  
1” npt(f) x 1” npt(f)  
ELBOW, street; 1” npt (m x f)  
NIPPLE, half; 1–1/2” npt  
ELBOW; 1/8 npt (m x f)  
1
1
1
1
1
1
1
1
206d 108–761  
206d 108–761  
207  
208  
185–466  
100–839  
207  
208  
185–466  
100–839  
Assembly Procedure  
1. Screw the half nipple (207) into the pump’s fluid  
inlet. Refer to the parts drawing on page 27.  
6. Remove the 1/2 x 3/8 npt nipple from the outlet of  
the air regulator (205a). This nipple will not be  
used.  
2. Remove the four nuts and lockwashers from the  
posts of the drum cover (202) and save them for  
use in step 3.  
7. Screw the 1/2 npt nipple (205c) into the outlet of  
the air regulator (205a), then install the regulator  
assembly into the pump’s air inlet. Connect the air  
3. Install the President pump (201) through the hole  
in the drum cover (202). The four posts on the  
drum cover must engage the four holes in the  
pump adapter plate (114), and the notch in the  
drum cover hole must align with the large hole in  
the pump adapter plate. Secure the pump to the  
hose (205b) to the swivel inlet (B) of the air regula  
tor.  
-
8. Insert the male end of the return adapter (206c) in  
the outermost hole of the drum cover. Secure the  
adapter to the underside of the cover with the hex  
nut (206b).  
drum cover with the lockwashers and nuts re  
-
moved in step 2.  
9. Screw the return tube (206a) up into the adapter  
4. Install the agitator (203) on the drum cover (202),  
using the screws, washers and nuts supplied with  
(206c). Install the street elbow (206d) in the adapt  
er.  
-
the drum cover  
.
5. Assemble the riser tube kit (204) to the pump  
adapter plate (114) and pump fluid outlet (A) as  
described in the separate kit manual, 307–837.  
10. Install the pump/cover/agitator assembly on a 55  
gal. (200 liter) drum. Connect the air, fluid, and  
return lines.  
26  
307-809  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Parts (President Pumps)  
Model 220–574, Series B  
Remove and discard 1/2 x 3/8 npt nipple from outlet of  
air regulator (205a), and replace with 1/2 npt nipple (205c).  
Then connect air regulator assy to pump air inlet.  
3:1 Ratio Carbon Steel President Pump,  
with 55 gal. drum cover and agitator  
Includes items 201–208  
1
Connect air hose (205b–not shown) to  
air regulator inlet fitting (B).  
2
3
Model 220–575, Series B  
3:1 Ratio Stainless Steel President Pump,  
with 55 gal. drum cover and agitator  
Includes items 201–208  
Agitator (203) is tilted at a 6_ angle.  
Ref No. 205 includes  
items 205a–205c.  
1
201  
205a  
Ref No. 206 includes  
items 206a–206d.  
2
B
204  
114  
206d  
206c  
202  
206b  
206a  
203  
3
A
207  
01933  
307-809 27  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Parts (Quiet Senator Pumps)  
CARBON STEEL PUMPS  
Model 220–565, Series A, 3.5:1 Ratio  
Model 220–566, Series A, 5:1 Ratio  
Model 220–567, Series A, 2.5:1 Ratio  
Ref  
No.  
Part  
No.  
Description  
Qty  
101  
102  
220–571  
183–033  
MOTOR, Quiet Senator  
See 307–592 for parts  
ROD, tie; 13.625” (346 mm)  
between shoulders  
1
3
1
1
1
1
103  
104  
105  
106  
107  
100–103  
108–284  
183–041  
183–042  
220–549  
PIN, cotter; 1/8” dia x 1–1/2”  
101  
PACKING, o-ring; buna-N  
COUPLING  
NUT, coupling  
DISPLACEMENT PUMP  
Used on Model 220–565  
See separate parts list on page 32  
DISPLACEMENT PUMP  
Used on Model 220–566  
See separate parts list on page 32  
DISPLACEMENT PUMP  
Used on Model 220–567  
See separate parts list on page 32  
NUT, lock, hex; 9/16–12 unc  
LABEL, ID (not shown)  
1
1
220–547  
220–551  
1
3
1
108  
113  
108–527  
181–096  
SEVERE-DUTY, ELECTROPOLISHED  
STAINLESS STEEL PUMPS  
105  
102  
Model 220–568, Series A, 3.5:1 Ratio  
Model 220–569, Series A, 5:1 Ratio  
Model 220–570, Series A, 2.5:1 Ratio  
104  
103  
106  
Ref  
No.  
Part  
No.  
Description  
Qty  
101  
102  
220–571  
183–089  
MOTOR, Quiet Senator  
See 307–592 for parts  
ROD, tie; 13.625” (346 mm)  
between shoulders  
107  
1
3
1
1
1
1
108  
103  
104  
105  
106  
107  
101–946  
108–284  
183–084  
183–079  
220–555  
PIN, cotter; 1/8” dia x 1–1/2”  
PACKING, o-ring; buna-N  
COUPLING  
NUT, coupling  
DISPLACEMENT PUMP  
Used on Model 220–568  
See separate parts list on page 34  
DISPLACEMENT PUMP  
Used on Model 220–569  
See separate parts list on page 34  
DISPLACEMENT PUMP  
Used on Model 220–570  
See separate parts list on page 34  
NUT, lock, hex; 9/16–12 unc  
LABEL, ID (not shown)  
1
1
220–553  
220–557  
1
3
1
108  
113  
108–683  
181–096  
01926  
28  
307-809  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Parts (Quiet Bulldog Pumps)  
CARBON STEEL PUMPS  
Model 220–577, Series A, 4:1 Ratio  
Ref  
No.  
Part  
No.  
Description  
Qty  
101  
102  
215–255  
183–033  
MOTOR, Quiet Bulldog  
See 307–304 for parts  
ROD, tie; 13.625” (346 mm)  
between shoulders  
1
3
1
1
1
1
103  
104  
105  
106  
107  
100–103  
108–284  
183–041  
183–042  
220–551  
PIN, cotter; 1/8” dia x 1–1/2”  
PACKING, o-ring; buna-N  
101  
COUPLING  
NUT, coupling  
DISPLACEMENT PUMP  
See separate parts list on page 32  
NUT, lock, hex; 9/16–12 unc  
LABEL, ID (not shown)  
1
3
1
108  
113  
108–527  
181–096  
SEVERE-DUTY, ELECTROPOLISHED  
STAINLESS STEEL PUMPS  
Model 220–578, Series A , 4:1 Ratio  
Model 239–815, Series A , 4:1 Ratio  
105  
104  
Ref  
No.  
Part  
No.  
102  
Description  
Qty  
101  
102  
215–255  
183–089  
MOTOR, Quiet Bulldog  
See 307–304 for parts  
ROD, tie; 13.625” (346 mm)  
between shoulders  
1
103  
106  
3
1
1
1
1
103  
104  
105  
106  
107  
101–946  
108–284  
183–084  
183–079  
220–557  
PIN, cotter; 1/8” dia x 1–1/2”  
PACKING, o-ring; buna-N  
COUPLING  
NUT, coupling  
DISPLACEMENT PUMP  
for Model 220–578;  
107  
See separate parts list on page 34  
DISPLACEMENT PUMP  
for Model 239–815;  
1
239–816  
108  
See separate parts list on page 34  
NUT, lock, hex; 9/16–12 unc  
LABEL, ID (not shown)  
1
3
1
108  
113  
108–683  
181–096  
01934  
307-809 29  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Notes  
30  
307-809  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Parts (Viscount I+ Pumps)  
CARBON STEEL PUMPS  
Model 236–601, Series A  
Model 236–605, Series A  
Model 236–712, Series A  
Ref  
No.  
Part  
No.  
Description  
Qty  
101  
102  
236–417  
183–033  
MOTOR, hydraulic, Viscount I+  
See 308–330 for parts  
ROD, tie; 13.625” (346 mm)  
between shoulders  
1
3
1
1
1
103  
104  
105  
107  
100–103  
156–082  
220–883  
220–549  
PIN, cotter; 1/8” dia x 1–1/2”  
PACKING, o-ring; buna-N  
COUPLING  
DISPLACEMENT PUMP  
Used on Model 236–605  
See separate parts list on page 32  
DISPLACEMENT PUMP  
Used on Model 236–601  
See separate parts list on page 32  
DISPLACEMENT PUMP  
Used on Model 236–712  
See separate parts list on page 32  
NUT, lock, hex; 9/16–12 unc  
SCREW, cap, hex hd;  
101  
1
1
220–547  
220–551  
1
3
113  
112  
108  
112  
108–527  
100–001  
114  
5/16–18 unc–2a x 0.625 in. (16 mm)  
LOCKWASHER; 0.318”  
PLATE, adapter  
4
4
1
113  
114  
100–214  
189–206  
102  
104  
103  
SEVERE-DUTY, ELECTROPOLISHED  
STAINLESS STEEL PUMPS  
Model 236–602, Series A  
Model 236–606, Series A  
Model 236–713, Series A  
101 (Ref)  
105  
107  
Ref  
No.  
Part  
No.  
Description  
Qty  
101  
102  
236–417  
183–089  
MOTOR, hydraulic, Viscount I+  
See 308–330 for parts  
ROD, tie; 13.625” (346 mm)  
between shoulders  
1
101 (Ref)  
3
1
1
1
103  
104  
105  
107  
101–946  
156–082  
220–883  
220–555  
PIN, cotter; 1/8” dia x 1–1/2”  
108  
PACKING, o-ring; buna-N  
COUPLING  
DISPLACEMENT PUMP  
Used on Model 236–606  
See separate parts list on page 34  
DISPLACEMENT PUMP  
Used on Model 236–602  
See separate parts list on page 34  
DISPLACEMENT PUMP  
Used on Model 236–713  
See separate parts list on page 34  
NUT, lock, hex; 9/16–12 unc  
SCREW, cap, hex hd;  
1
1
220–553  
220–557  
1
3
108  
112  
108–683  
100–001  
5/16–18 unc–2a x 0.625 in. (16 mm)  
LOCKWASHER; 0.318”  
PLATE, adapter  
4
4
1
113  
114  
100–214  
189–206  
03248  
307-809 31  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Parts  
CARBON STEEL DISPLACEMENT PUMPS  
Model 220–549, Series D  
For Pump Models 220–560, 220–565, and 236–605  
Model 220–551, Series D  
For Pump Models 220–559, 220–567, 220–577, and 236–712  
Model 220–547, Series D  
For Pump Models 220–561, 220–566, and 236–601  
Model 237–221, Series A  
For Pump Model 237–223  
Ref  
No.  
Part  
No.  
Ref  
No.  
Part  
No.  
Description  
Qty  
Description  
Qty  
1
2*  
3
4
5
6
7*  
8
181–727  
108–526  
183–085  
HOUSING, pump, upper  
PACKING, o-ring; PTFE r  
TUBE, fluid  
1
6
2
1
2
1
4
8
8
1
1
1
22  
23  
24  
25{  
26{  
31  
181–728  
110–259  
183–095  
HOUSING, outlet  
BALL; sst; 1” dia.  
SEAT, valve; sst  
1
2
2
See Matrix  
1
See Matrix CYLINDER, pump  
See Matrix V-PACKING, throat  
101–968  
181–686  
181–877  
111–003  
107–558  
181–729  
181–730  
108–528  
108–524  
BALL; sst; 1.25” dia.  
SEAT, valve, non-vented  
GASKET, seat, valve; UHMWPE  
187–117  
110–208  
220–996  
183–478  
100–508  
GLAND, female; sst  
PLUG, pipe, headless; 1/8 npt; sst  
SEAT, valve, vented  
PLATE, warning  
SCREW, drive, type U; 3/16” long  
2
1
1
2
32  
WASHER, flat; 8.4 mm; sst  
33Y  
9
CAPSCREW, hex hd; M8 x 1.25 x 25  
HOUSING, intake  
HOUSING, pump, lower  
NUT, piston  
CAPSCREW, hex hd; 9/16–12 unc x  
7.75” long  
34  
10  
11  
12  
13  
*
These parts are included in the Seal Repair Kit, which  
may be purchased separately. Refer to the Parts Matrix to  
determine the correct kit for your pump. See also page  
36.  
3
14  
15*  
16  
101–333  
See Matrix PACKING, piston  
See Matrix PISTON  
181–898  
See Matrix GASKET, cylinder; UHMWPE  
183–293 GLAND, male; sst  
See Matrix V-PACKING, throat  
181–684 NUT, packing  
LOCKWASHER, spring; 9/16”  
3
1
2
1
{
These parts are included in the Throat Packing Repair Kit,  
which may be purchased separately. Refer to the Parts  
Matrix to determine the correct kit for your pump. See also  
page 36.  
17  
ROD, piston  
18*  
19{  
20{  
21  
2
1
See Matrix  
1
Y
Replacement Danger and Warning labels, tags and cards  
are available at no cost.  
Parts Matrix  
Find the part number of your pump in the left column. Read across from left to right to find the applicable part num  
-
bers for ref. numbers 4, 15, 16, 18, 20, 25, the Seal Repair Kit, and the Throat Repair Kit.  
Ref. No.  
15* Piston  
Packing  
Ref. No.  
Ref No. 16 18* Cylin  
Ref. No.  
20{  
Ref. No.  
25{  
Pump  
Model  
Ref. No. 4  
Cylinder  
-
Seal Repair Throat  
Piston  
der Gasket V-Packing  
V-Packing  
Kit  
Repair Kit  
220–549  
220–551  
220–547  
237–221  
183–032  
181–900  
181–899  
181–899  
183–039  
uhmwpe  
183–040  
183–094  
181–876  
181–875  
181–875  
183–295  
uhmwpe (3) Leather (2)  
183–294  
220–588  
220–586  
220–586  
220–586  
220–585  
181–793  
uhmwpe  
181–792  
181–685  
181–685  
183–295 183–294  
220–587  
220–589  
224–934  
uhmwpe (3) Leather (2)  
183–295 183–294  
181–680  
uhmwpe  
uhmwpe (3) Leather (2)  
187–761  
PTFE  
None  
183–352  
PTFE (5)  
*
These parts are included in the Seal Repair Kit, which may be purchased separately. Refer to page 36.  
{
These parts are included in the Throat Packing Repair Kit, which may be purchased separately. Refer to page 36.  
307-809  
32  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Parts  
CARBON STEEL DISPLACEMENT PUMPS  
Model 220–549, Series D  
For Pump Models 220–560, 220–565, and 236–605  
Model 220–551, Series D  
For Pump Models 220–559, 220–567, 220–577, and 236–712  
Model 220–547, Series D  
For Pump Models 220–561, 220–566, and 236–601  
Model 237–221, Series A  
For Pump Model 237–223  
NOTE: See Service Section for important assembly procedures, torque notes, and sealants.  
31  
Model 220–549 Shown  
Model 237–221 uses 5 PTFE v-packings,  
instead of 3 UHMWPE (20) and 2 leather (25).  
4
21  
31  
26{  
17 (Ref)  
9
8
20{  
25{  
4
22  
23  
20{  
25{  
20{  
19{  
16  
24  
*7  
15*  
1
16  
12  
*2  
3
18*  
11  
14  
Y33, 34  
4
5
*2  
5
6
32  
*7  
18*  
7*  
8
9
17  
13  
10  
01936  
307-809 33  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Parts  
SEVERE-DUTY ELECTROPOLISHED STAINLESS STEEL DISPLACEMENT PUMPS  
Model 220–555, Series E; for Pump Models 220–563, 220–568, and 236–606  
Model 220–557, Series E; for Pump Models 220–562, 220–570, 220–578, and 236–713  
Model 239–816, Series A; for Pump Model 239–815  
Model 220–553, Series E; for Pump Models 220–564, 220–569, and 236–602  
Model 239–820, Series A; for Pump Model 239–819  
Model 237–220, Series A; for Pump Model 237–222  
Ref  
No.  
Part  
No.  
Ref  
No.  
Part  
No.  
Description  
Qty  
Description  
Qty  
1
2*  
3
4
5
6
7*  
8
9
10  
181–906  
108–526  
183–085  
HOUSING, pump, upper  
PACKING, o-ring; PTFE r  
TUBE, fluid  
1
6
2
1
2
1
4
8
8
1
22  
188–104  
239–818  
HOUSING, outlet  
1
HOUSING, outlet; used on Models  
239–816 and 239–820 only  
BALL; sst; 1” dia.  
1
2
See Matrix CYLINDER, pump  
23  
24  
25{  
26{  
31  
110–259  
183–095  
See Matrix V-PACKING, throat  
187–117  
110–208  
220–996  
183–478  
103–972  
101–968  
181–686  
181–877  
111–003  
112–084  
188–103  
239–817  
BALL; sst; 1.25” dia.  
SEAT, valve, non-vented  
GASKET, seat, valve; UHMWPE  
SEAT, valve; sst  
2
See Matrix  
1
GLAND, female; sst  
WASHER, flat; 8.4 mm; sst  
PLUG, pipe, headless; 1/8 npt; sst  
SEAT, valve, vented  
PLATE, warning  
SCREW, drive, type U;  
3/16” long  
2
1
1
CAPSCREW, hex hd; M8 x 1.25 x 25  
HOUSING, intake  
HOUSING, intake; used on Models  
239–816 and 239–820 only  
HOUSING, pump, lower  
NUT, piston  
CAPSCREW, hex hd; 9/16–12 unc x  
7.75” long  
LOCKWASHER, spring; 9/16”  
32  
33Y  
34  
1
1
1
2
11  
12  
13  
181–905  
108–528  
108–523  
*
These parts are included in the Seal Repair Kit, which  
may be purchased separately. Refer to the Parts Matrix to  
determine the correct kit for your pump. See also page  
36.  
3
3
14  
108–525  
15*  
16  
17  
18*  
19{  
20{  
21  
See Matrix PACKING, piston  
See Matrix PISTON  
1
2
1
2
{
These parts are included in the Throat Packing Repair Kit,  
which may be purchased separately. Refer to the Parts  
Matrix to determine the correct kit for your pump. See also  
page 36.  
181–898  
See Matrix GASKET, cylinder; UHMWPE  
183–293 GLAND, male; sst  
See Matrix V-PACKING, throat  
181–684 NUT, packing  
ROD, piston  
1
See Matrix  
1
Y
Replacement Danger and Warning labels, tags and cards  
are available at no cost.  
Parts Matrix  
Find the part number of your pump in the left column. Read across from left to right to find the applicable part num  
-
bers for ref. numbers 4, 15, 16, 18, 20, 25, the Seal Repair Kit, and the Throat Repair Kit.  
Ref. No.  
15* Piston  
Packing  
Ref. No.  
Ref No. 16 18* Cylin  
Ref. No.  
20{  
Ref. No.  
25{  
Pump  
Model  
Ref. No. 4  
Cylinder  
-
Seal Repair Throat  
Piston  
der Gasket V-Packing  
V-Packing  
Kit*  
Repair Kit{  
220–555  
183–047  
183–048  
183–049  
183–049  
183–039  
uhmwpe  
183–082  
183–094  
181–876  
181–875  
181–875  
183–295  
uhmwpe (3) Leather (2)  
183–294  
220–588  
220–586  
220–557 &  
239–816  
181–793  
uhmwpe  
183–083  
183–081  
183–081  
183–295 183–294  
220–587  
220–589  
224–934  
220–586  
220–586  
220–585  
uhmwpe (3) Leather (2)  
183–295 183–294  
220–553 &  
239–820  
181–680  
uhmwpe  
uhmwpe (3) Leather (2)  
237–220  
187–761  
PTFE  
None  
183–352  
PTFE (5)  
*
These parts are included in the Seal Repair Kit, which may be purchased separately. Refer to page 36.  
{
These parts are included in the Throat Packing Repair Kit, which may be purchased separately. Refer to page 36.  
307-809  
34  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Parts  
SEVERE-DUTY ELECTROPOLISHED STAINLESS STEEL DISPLACEMENT PUMPS  
Model 220–555, Series E; for Pump Models 220–563, 220–568, and 236–606  
Model 220–557, Series E; for Pump Models 220–562, 220–570, 220–578, and 236–713  
Model 239–816, Series A; for Pump Model 239–815  
Model 220–553, Series E; for Pump Models 220–564, 220–569, and 236–602  
Model 239–820, Series A; for Pump Model 239–819  
Model 237–220, Series A; for Pump Model 237–222  
NOTE: See Service Section for important assembly procedures, torque notes, and sealants.  
31  
22  
31  
5
17 (Ref)  
21  
26{  
9
16  
20{  
25{  
8
15*  
22  
23  
20{  
25{  
20{  
19{  
4
16  
12  
24  
*7  
1
11  
*2  
3
14  
18*  
Y33, 34  
5
32  
*7  
5
4
6
7*  
*2  
18*  
8
9
13  
17  
10  
10  
Model 237–220 uses 5 PTFE  
v-packings, instead of 3 UHMWPE  
(20) and 2 leather (25).  
4
5
5
This style manifold used on  
Models 239–816 and 239–820 only  
01930A  
.
307-809 35  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Repair Kits  
NOTE: Refer to the parts lists on pages 32–35 and the Service section on pages 20–23 for further information.  
Pump Seal Kit 220–589  
For Pump Models 220–566, 220–569, 220–561,  
220–564, 239–819, 236–601, and 236–602.  
Pump PTFErSeal Conversion Kit 224–936  
For Pump Models 220–577, 220–578, 239–815,  
220–567, 220–570, 220–559, 220–562, 236–712 and  
236–713.  
Ref  
No.  
Part  
No.  
Description  
Qty  
Ref  
No.  
Part  
No.  
2
108–526  
181–877  
181–680  
181–875  
Packing  
6
4
1
2
Description  
Qty  
7
Gasket  
15  
18  
Packing; UHMWPE  
Gasket  
2
7
15  
18  
108–526  
181–877  
187–763  
181–876  
Packing  
Gasket  
Packing; PTFE  
Gasket  
6
4
1
2
Pump Seal Kit 220–588  
For Pump Models 220–565, 220–568, 220–560,  
220–563, 236–605, and 236–606.  
Ref  
No.  
Part  
No.  
Description  
Qty  
High Temperature Seal Conversion Kit 236–057  
For Pump Models 220–566, 220–569, 220–561,  
220–564, 239–819, 236–601, and 236–602.  
2
7
15  
18  
108–526  
181–877  
183–039  
183–094  
Packing  
Gasket  
Packing; UHMWPE  
Gasket  
6
4
1
2
Ref  
No.  
Part  
No.  
Pump Seal Kit 220–587  
Description  
Qty  
For Pump Models 220–577, 220–578, 239–815,  
220–567, 220–570, 220–559, 220–562, 236–712 and  
236–713.  
2
7
15  
18  
108–526  
181–877  
188–851  
181–875  
Packing  
Gasket  
Packing; UHMWPE  
Gasket  
6
4
1
2
Ref  
No.  
Part  
No.  
Description  
Qty  
2
108–526  
181–877  
181–793  
181–876  
Packing  
6
4
1
2
7
Gasket  
15  
18  
Packing; UHMWPE  
Gasket  
Throat Packing Kit 220–586  
For all pumps.  
Pump PTFErSeal Kit 224–934  
T
o repair Pump Models 237–222 and 237–223, or con-  
Ref  
No.  
Part  
No.  
Description  
Qty  
vert Models 220–566, 220–569, 220–561, 220–564,  
239–819, 236–601, and 236–602 to PTFE piston  
packing.  
19  
20  
25  
26  
183–293  
183–295  
183–294  
187–117  
Gland  
1
3
2
1
Ref  
No.  
Part  
No.  
Packing  
Packing  
Gland  
Description  
Qty  
2
108–526  
181–877  
187–761  
181–875  
Packing  
6
4
1
2
7
Gasket  
15  
18  
Packing; PTFE  
Gasket  
Throat Packing PTFE Kit 220–585  
With PTFE packings. For all pumps. Throat packing  
repair kit for Models 237–222 and 237–223.  
Pump PTFErSeal Conversion Kit 224–935  
For Pump Models 220–565, 220–568, 220–560,  
220–563, 236–605, and 236–606.  
Ref  
No.  
Part  
No.  
Ref  
No.  
Part  
No.  
Description  
Qty  
Description  
Qty  
2
108–526  
181–877  
187–762  
183–094  
Packing  
6
4
1
2
7
Gasket  
19  
25  
26  
183–293  
183–352  
187–117  
Gland  
Packing  
Gland  
1
5
1
15  
18  
Packing; PTFE  
Gasket  
36  
307-809  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Dimensions  
Pump  
Model  
A
B
Weight  
(approx.)  
President  
CST  
1
158 mm  
731 mm  
(28.78 in.)  
30 kg (66 lb)  
27 kg (59 lb)  
27 kg (59 lb)  
(45.60 in.)  
President  
SST  
1158 mm  
731 mm  
(28.78 in.)  
(45.60 in.)  
Model  
1180 mm  
753 mm  
239–819  
President  
SST  
(46.48 in.)  
(29.66 in.)  
Senator CST 1260 mm  
(49.60 in.)  
712 mm  
(28.04 in.)  
36 kg (80 lb)  
33 kg (73 lb)  
42 kg (92 lb)  
39 kg (85 lb)  
39 kg (85 lb)  
Senator SST 1260 mm  
(49.60 in.)  
712 mm  
(28.04 in.)  
A
Bulldog CST 1258 mm  
(49.53 in.)  
712 mm  
(28.04 in.)  
Bulldog SST 1258 mm  
(49.53 in.)  
712 mm  
(28.04 in.)  
1” npt(f)  
Model  
239–815  
Bulldog SST  
1280 mm  
(50.41 in.)  
734 mm  
(28.92 in.)  
B
Viscount I+  
CST  
1245 mm  
(49.0 in.)  
711 mm  
(28.0 in.)  
35 kg (76 lb)  
32 kg (69 lb)  
Viscount I+  
SST  
1245 mm  
(49.0 in.)  
711 mm  
(28.0 in.)  
1–1/2 in. npt(f)  
01942  
Surge Stand  
Bolt Pattern  
Mounting Hole  
Diagram  
160.2 mm  
(6.41 in.)  
160.2 mm  
(6.41 in.)  
Gasket  
161–806  
30_  
30_  
60_  
277.5 mm  
(11.1 in.)  
247.7  
mm  
(9.75 in.)  
185.0 mm  
(7.4 in.) Radius  
Four  
1
1.1 mm (0.437 in.)  
Three 17 mm  
(0.68 in.) Holes  
diameter holes on  
10.5 in. Bolt Circle  
01943  
307-809 37  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Accessories  
Use Only Genuine Graco Parts and Accessories  
Pump Runaway Valve 224–040  
Grounding  
Wire and  
Clamp 237–569  
0.8 MPa, 8.4 bar (120 psi) Maximum Working  
Pressure  
7.6 m (25 ft) long  
Shuts off air supply to the pump if the pump  
accelerates beyond the pre-adjusted setting due  
to an empty supply container  
,
interrupted fluid supply to the pump,  
or excessive cavitation.  
3/4 npt(f) inlet and outlet.  
Includes optional 90_  
Bleed-Type Master Air Valve  
3/4 npsm swivel outlet fitting.  
See instruction manual 308–201.  
2.1 MPa, 21 bar (300 psi) Maximum Working  
Pressure  
Air Line Lubricator  
Relieves air trapped in the air line  
between the pump air inlet and this  
valve when closed.  
1.75 MPa, 17.5 bar (250 psi) Maximum Working  
Pressure  
For automatic air motor lubrication.  
107–141 3/4 npt (mxf) inlet and outlet  
107–142 1/2 npt (mxf) inlet and outlet  
214–848 1/2 npt(f) inlet and outlet  
214–849 3/4 npt(f) inlet and outlet  
Air Control Kit 207–651  
2.1 MPa, 21 bar (300 psi) Maximum Working  
Pressure  
0.1–0.9 MPa, 1–9 bar (10–125 psi) Adjustable  
Outlet Pressure Range  
Medium Volume High-Flo Surge Tank 220–157  
Reduces fluid pulsation in the fluid line. Stainless  
steel. 1 in. npt(f) inlet; 1–1/2 npt(f) outlet. Refer to  
manual 307–707.  
Includes air regulator, gauge,  
bleed-type master air valve,  
hose, and manifold.  
Inlet: 3/4 npsm(f) swivel;  
Outlet: 3/4 npt(m).  
Riser Tube Kits  
See manual 308–168.  
Adapts medium volume High-Flo displacement pump  
outlet to motor level when the pump is drum mounted.  
220–580  
220–584  
For President and Viscount Pumps  
For Senator and Bulldog Pumps  
Refer to medium volume High-Flo Accessories Manual  
307–837.  
Air Line Filter  
1.75 MPa, 17.5 bar (250 psi) Maximum Working  
Pressure  
Fluid Supply Hose  
Removes harmful moisture and contaminants  
3.5 MPa, 35 bar (500 psi) Maximum Working Pressure  
from the compressed air supply  
.
1 in. ID, coupled 1–11 1/2 npt(mbe).  
106–149 1/2 npt(f) inlet and outlet  
106–150 3/4 npt(f) inlet and outlet  
220–997  
214–959  
0.6 m (2 ft) long  
1.8 m (6 ft) long  
38  
307-809  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Accessories  
Use Only Genuine Graco Parts and Accessories  
Graco-Approved Hydraulic Fluid  
Mounting Stand Kit 218–742  
169–236  
20 liter (5 gal.)  
For mounting the surge tank  
to the floor  
.
207–428  
3.8 liter (1 gal.)  
Hydraulic Shutoff Valve 102–644  
For hydraulic supply or return line. 3/4 npt(f).  
Hydraulic Supply and Return Hose  
10.5 MPa, 105 bar (1500 psi) Maximum Working  
Pressure  
Pump Floor Stand 220–581  
For mounting medium volume  
High-Flo pumps in a  
suction feed system.  
5/8 in. ID, coupled 3/4 npt x 7/8–14, 90_ swivel elbow  
,
grounded, for return line.  
Refer to the Medium Volume  
High-Flo Accessories Manual,  
307–837.  
180–091  
180–092  
0.9 m (3 ft) long  
1.8 m (6 ft) long  
13.8 MPa, 138 bar (2000 psi) Maximum Working  
Pressure  
1/2 in. ID, coupled 1/2 npt(m) x 3/4–16, 90_ swivel  
elbow, grounded, for supply line.  
180–090  
180–093  
0.9 m (3 ft) long  
1.8 m (6 ft) long  
Stationary Stand 207–872  
For President, Bulldog, and Senator Pumps.  
Pump Mounting Adapter Kits  
W
all Bracket 206–221  
Provides adapter plate and tie rods for retrofitting  
existing motor to a High-Flo displacement pump. Refer  
to Medium Volume High-Flo Accessories Manual  
307–837.  
For mounting medium volume High-Flo pump to a wall.  
Portable Cart 218–028  
220–579  
For Series A, B, C, or D Bulldog Mo-  
For President, Bulldog, and Senator Pumps.  
tors, Part No. 208–356, and Series A  
Senator Motor, Part No. 217–540.  
More recent series of these motors do  
not require this kit.  
Packing Nut Wrench 110–335  
For tightening the packing nut.  
221–159  
Required for all Viscount I and Presi  
dent Motors.  
-
Siphon Tube Kit 213–099  
o draw fluid from a 200 liter  
(55 gallon) drum.  
T
Throat Seal Liquid (TSL)  
Non-evaporating liquid for packing nut/wet-cup.  
206–995  
206–996  
0.95 liter (1 quart)  
3.8 liter (1 gal.)  
307-809 39  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Technical Data  
1.5:1 Ratio President Pumps, Models 220–559 and 220–562  
Maximum Working Pressure . . . . . 1.9 MPa, 19 bar (270 psi)  
Air Operating Range 0.1–1.2 MPa, 1.4–12 bar (20–180 psi)  
Air Consumption . . . . . . . . . . . . . . . . See Performance Chart  
Continuous Duty Delivery . . . . . . . . . . . . 75 liter/min (20 gpm)  
Pump Cycles Per Liter (gallon) . . . . . . . . . . . . . . . . 0.80 (3.0)  
Maximum Recommended Pump Speed . . . . 60 cycles/min  
Fluid Inlet  
Fluid Outlet  
Wetted Parts  
Model 220–559  
Ultra-High Molecular Weight Polyethylene, Leather, PTFE  
Model 220–562  
Ultra-High Molecular Weight Polyethylene, Leather  
.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–1/2” npt(f)  
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1” npt  
.
.
.
. . . . . . . . Carbon Steel, Stainless Steel,  
.
r
.
.
. . . . . . . Chrome-Plated Stainless Steel,  
Air Inlet  
.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/2 npt(f)  
,
PTFE r  
CPM  
MPa, BAR PSI  
10  
18  
27  
36  
45  
54  
63  
400  
3
A
B
C
0.7 MPa, 7 bar (100 psi) air pressure  
0.49 MPa, 4.9 bar (70 psi) air pressure  
0.28 MPa, 2.8 bar (40 psi) air pressure  
2.8, 28  
CFM m /min  
350  
300  
250  
200  
150  
100  
50  
2.45, 24.5  
2.1, 21  
70 1.96  
To find Outlet Pressure (MPa/bar/psi) at a specific  
delivery (liter/min or gpm) and operating air pressure  
(MPa/bar/psi):  
1. Locate desired delivery along bottom of chart.  
2. Read vertical line up to intersection with  
selected fluid outlet pressure curve (black  
curves). Curve slopes from left to right.  
Follow left to scale and read outlet pressure.  
60 1.68  
1.7, 17  
50 1.40  
1.4, 14  
40 1.12  
30 0.84  
20 0.56  
10 0.28  
0
1.05, 10.5  
0.7, 7  
A
A
B
C
3
T
o find Pump Air Consumption (m /min or  
CFM/min) at a specific delivery (liter/min or gpm)  
and operating air pressure (MPa/bar/psi):  
1. Locate desired delivery along bottom of chart.  
2. Read vertical line up to intersection with  
selected air consumption curve (gray curves).  
Curve slopes from right to left. Follow right to  
scale and read air consumption.  
B
C
0.35, 3.5  
0
0
3
6
9
12  
46  
15  
57  
18  
21  
GPM  
l/min  
11  
23  
34  
68 79  
PUMP DELIVERY (Test Fluid: No. 10 Motor Oil)  
2:1 Ratio President Pumps, Models 220–560 and 220–563  
Maximum Working Pressure . . . . . 2.5 MPa, 25 bar (360 psi)  
Air Operating Range 0.1–1.2 MPa, 1.4–12 bar (20–180 psi)  
Air Consumption . . . . . . . . . . . . . . . . See Performance Chart  
Continuous Duty Delivery . . . . . . . . . . . 55 liter/min (14.6 gpm)  
Pump Cycles Per Liter (gallon) . . . . . . . . . . . . . . . . . 1.0 (4.1)  
Maximum Recommended Pump Speed . . . . 60 cycles/min  
Fluid Inlet  
Fluid Outlet  
Wetted Parts  
Model 220–560  
Ultra-High Molecular Weight Polyethylene, Leather, PTFE  
Model 220–563  
Ultra-High Molecular Weight Polyethylene, Leather  
.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–1/2” npt(f)  
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1” npt  
.
.
.
. . . . . . . . Carbon Steel, Stainless Steel,  
.
r
.
.
. . . . . . . Chrome-Plated Stainless Steel,  
Air Inlet  
.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/2 npt(f)  
,
PTFE r  
CPM  
MPa, BAR PSI  
8
16 25 33 41 49 57 66  
A
B
C
0.7 MPa, 7 bar (100 psi) air pressure  
0.49 MPa, 4.9 bar (70 psi) air pressure  
0.28 MPa, 2.8 bar (40 psi) air pressure  
3
400  
2.8, 28  
CFM m /min  
350  
70 1.96  
60 1.68  
2.45, 24.5  
To find Outlet Pressure (MPa/bar/psi) at a specific  
delivery (liter/min or gpm) and operating air pressure  
(MPa/bar/psi):  
300  
2.1, 21  
1. Locate desired delivery along bottom of chart.  
2. Read vertical line up to intersection with  
selected fluid outlet pressure curve (black  
curves). Curve slopes from left to right.  
Follow left to scale and read outlet pressure.  
250  
200  
150  
100  
50  
1.7, 17  
1.4, 14  
50 1.40  
40 1.12  
A
1.05, 10.5  
0.7, 7  
30 0.84  
20 0.56  
3
T
o find Pump Air Consumption (m /min or  
B
C
A
B
CFM/min) at a specific delivery (liter/min or gpm)  
and operating air pressure (MPa/bar/psi):  
1. Locate desired delivery along bottom of chart.  
2. Read vertical line up to intersection with  
selected air consumption curve (gray curves).  
Curve slopes from right to left. Follow right to  
scale and read air consumption.  
C
0.35, 3.5  
10 0.28  
0
0
0
2
8
4
6
8
10 12 14 16  
GPM  
l/min  
15 23 30 38 46 54 62  
PUMP DELIVERY (Test Fluid: No. 10 Motor Oil)  
40  
307-809  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Technical Data  
3:1 Ratio President Pumps, Models 220–561, 220–564, 237–222, 237–223, and 239–819  
Maximum Working Pressure . . . . . 3.4 MPa, 34 bar (500 psi)  
Air Operating Range 0.1–1.1 MPa, 1.4–11 bar (20–166 psi)  
Air Consumption . . . . . . . . . . . . . . . . See Performance Chart  
Continuous Duty Delivery . . . . . . . . . . 35.3 liter/min (9.3 gpm)  
Pump Cycles Per Liter (gallon) . . . . . . . . . . . . . . . . 1.7 (6.25)  
Maximum Recommended Pump Speed . . . . 60 cycles/min  
Air Inlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/2 npt(f)  
Fluid Inlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–1/2” npt(f)  
Fluid Outlet  
Wetted Parts  
Model 220–561  
Ultra-High Molecular Weight Polyethylene, Leather, PTFE  
Model 220–564  
Ultra-High Molecular Weight Polyethylene, Leather  
Model 237–223 . . . . . . . . Carbon Steel, Stainless Steel,  
Ultra-High Molecular Weight Polyethylene, PTFE  
Model 237–222  
Ultra-High Molecular Weight Polyethylene, PTFE  
.
.
. . . . . . . . Carbon Steel, Stainless Steel,  
.
r
.
. . . . . . . Chrome-Plated Stainless Steel,  
.
,
PTFE r  
.
.
.
r
.
.
. . . . . . . Chrome-Plated Stainless Steel,  
.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1” npt  
r
CPM  
MPa, BAR PSI  
12  
25  
37  
50  
62 74  
87  
400  
3
2.8, 28  
CFM m /min  
70 1.96  
60 1.68  
50 1.40  
40 1.12  
A
B
C
0.7 MPa, 7 bar (100 psi) air pressure  
0.49 MPa, 4.9 bar (70 psi) air pressure  
0.28 MPa, 2.8 bar (40 psi) air pressure  
350  
300  
250  
200  
150  
100  
50  
2.45, 24.5  
2.1, 21  
To find Outlet Pressure (MPa/bar/psi) at a specific  
delivery (liter/min or gpm) and operating air pressure  
(MPa/bar/psi):  
1. Locate desired delivery along bottom of chart.  
2. Read vertical line up to intersection with  
selected fluid outlet pressure curve (black  
curves). Curve slopes from left to right.  
Follow left to scale and read outlet pressure.  
A
B
C
1.7, 17  
A
B
1.4, 14  
1.05, 10.5  
0.7, 7  
30 0.84  
20 0.56  
3
T
o find Pump Air Consumption (m /min or  
C
CFM/min) at a specific delivery (liter/min or gpm)  
and operating air pressure (MPa/bar/psi):  
1. Locate desired delivery along bottom of chart.  
2. Read vertical line up to intersection with  
selected air consumption curve (gray curves).  
Curve slopes from right to left. Follow right to  
scale and read air consumption.  
0.35, 3.5  
10 0.28  
0
0
0
2
8
4
6
8
10  
12  
14  
GPM  
l/min  
15 23  
30 38  
46 54  
PUMP DELIVERY (Test Fluid: No. 10 Motor Oil)  
307-809 41  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Technical Data  
3.5:1 Ratio Quiet Senator Pumps, Models 220–565 and 220–568  
Maximum Working Pressure .  
Air Operating Range 0.28–0.7 MPa, 2.8–7 bar (40–100 psi)  
Air Consumption . . . . . . . . . . . . . . . . See Performance Chart  
Continuous Duty Delivery . . . . . . . . . 65.8 liter/min (17.4 gpm)  
Pump Cycles Per Liter (gallon) . . . . . . . . . . . . . . . 0.91 (3.44)  
Maximum Recommended Pump Speed . . . . 60 cycles/min  
.
2.45 MPa, 24.5 bar (350 psi)  
Fluid Inlet  
Fluid Outlet  
Wetted Parts  
Model 220–565  
Ultra-High Molecular Weight Polyethylene, Leather, PTFE  
Model 220–568  
Ultra-High Molecular Weight Polyethylene, Leather, PTFE  
.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–1/2” npt(f)  
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1” npt  
.
.
.
. . . . . . . . Carbon Steel, Stainless Steel,  
.
r
.
.
. . . . . . . Chrome-Plated Stainless Steel,  
Air Inlet  
.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3/4 npsm(f)  
r
CPM  
MPa, BAR PSI  
10  
21  
31  
41  
52  
62 72  
350  
300  
250  
200  
150  
100  
50  
2.45, 24.5  
A
B
C
0.7 MPa, 7 bar (100 psi) air pressure  
0.49 MPa, 4.9 bar (70 psi) air pressure  
0.28 MPa, 2.8 bar (40 psi) air pressure  
3
CFM m /min  
60 1.68  
A
2.1, 21  
1.7, 17  
To find Outlet Pressure (MPa/bar/psi) at a specific  
delivery (liter/min or gpm) and operating air pressure  
(MPa/bar/psi):  
1. Locate desired delivery along bottom of chart.  
2. Read vertical line up to intersection with  
selected fluid outlet pressure curve (black  
curves). Curve slopes from left to right.  
Follow left to scale and read outlet pressure.  
50 1.40  
40 1.12  
B
C
1.4, 14  
1.05, 10.5  
0.7, 7  
A
30  
0.84  
B
3
T
o find Pump Air Consumption (m /min or  
20 0.56  
CFM/min) at a specific delivery (liter/min or gpm)  
and operating air pressure (MPa/bar/psi):  
1. Locate desired delivery along bottom of chart.  
2. Read vertical line up to intersection with  
selected air consumption curve (gray curves).  
Curve slopes from right to left. Follow right to  
scale and read air consumption.  
C
0.35, 3.5  
10  
0
0.28  
0
0
3
6
9
12  
46  
15  
57  
18  
21  
GPM  
l/min  
11  
23 34  
68 79  
PUMP DELIVERY (Test Fluid: No. 10 Motor Oil)  
2.5:1 Ratio Quiet Senator Pumps, Models 220–567 and 220–570  
Maximum Working Pressure . . . . . 1.7 MPa, 17 bar (250 psi)  
Air Operating Range 0.28–0.7 MPa, 2.8–7 bar (40–100 psi)  
Air Consumption . . . . . . . . . . . . . . . . See Performance Chart  
Continuous Duty Delivery . . . . . . . . . . . 89.9 liter/min (24 gpm)  
Pump Cycles Per Liter (gallon) . . . . . . . . . . . . . . . . 0.66 (2.5)  
Maximum Recommended Pump Speed . . . . 60 cycles/min  
Fluid Inlet  
Fluid Outlet  
Wetted Parts  
Model 220–567  
Ultra-High Molecular Weight Polyethylene, Leather, PTFE  
Model 220–570  
.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–1/2” npt(f)  
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1” npt  
.
.
.
. . . . . . . . Carbon Steel, Stainless Steel,  
.
r
.
.
. . . . . . . Chrome-Plated Stainless Steel,  
Air Inlet  
.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3/4 npsm(f)  
Ultra-High Molecular Weight Polyethylene, Leather, PTFE  
r
CPM  
13  
25  
38  
50  
63  
75  
88  
MPa, BAR PSI  
3
CFMm /min  
250  
200  
150  
100  
50  
1.7, 17  
A
B
C
0.7 MPa, 7 bar (100 psi) air pressure  
0.49 MPa, 4.9 bar (70 psi) air pressure  
0.28 MPa, 2.8 bar (40 psi) air pressure  
50 1.40  
A
1.4, 14  
40 1.12  
To find Outlet Pressure (MPa/bar/psi) at a specific  
delivery (liter/min or gpm) and operating air pressure  
(MPa/bar/psi):  
1. Locate desired delivery along bottom of chart.  
2. Read vertical line up to intersection with  
selected fluid outlet pressure curve (black  
curves). Curve slopes from left to right.  
Follow left to scale and read outlet pressure.  
A
1.05, 10.5  
B
C
30 0.84  
20 0.56  
10 0.28  
0
0.7, 7  
B
3
T
o find Pump Air Consumption (m /min or  
CFM/min) at a specific delivery (liter/min or gpm)  
and operating air pressure (MPa/bar/psi):  
1. Locate desired delivery along bottom of chart.  
2. Read vertical line up to intersection with  
selected air consumption curve (gray curves).  
Curve slopes from right to left. Follow right to  
scale and read air consumption.  
0.35, 3.5  
C
0
GPM  
l/min  
0
5
10  
38  
15  
57  
20  
25  
30  
35  
19  
76 95 114 133  
PUMP DELIVERY (Test Fluid: No. 10 Motor Oil)  
42  
307-809  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Technical Data  
5:1 Ratio Quiet Senator Pumps, Models 220–566 and 220–569  
Maximum Working Pressure . . . . . 3.4 MPa, 34 bar (500 psi)  
Air Operating Range 0.28–0.7 MPa, 2.8–7 bar (40–100 psi)  
Air Consumption . . . . . . . . . . . . . . . . See Performance Chart  
Continuous Duty Delivery . . . . . . . . . . . 45.4 liter/min (12 gpm)  
Pump Cycles Per Liter (gallon) . . . . . . . . . . . . . . . . . 1.3 (5.0)  
Maximum Recommended Pump Speed . . . . 60 cycles/min  
Fluid Inlet  
Fluid Outlet  
Wetted Parts  
Model 220–566  
Ultra-High Molecular Weight Polyethylene, Leather, PTFE  
Model 220–569  
.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–1/2” npt(f)  
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1” npt  
.
.
.
. . . . . . . . Carbon Steel, Stainless Steel,  
.
r
.
.
. . . . . . . Chrome-Plated Stainless Steel,  
Air Inlet  
.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3/4 npsm(f)  
Ultra-High Molecular Weight Polyethylene, Leather, PTFE  
r
CPM  
10  
20  
30  
40  
50  
60 70  
MPa, BAR PSI  
3
CFM m /min  
500  
450  
400  
350  
300  
250  
200  
150  
100  
50  
3.4, 34  
3.15, 31.5  
2.8, 28  
A
B
C
0.7 MPa, 7 bar (100 psi) air pressure  
0.49 MPa, 4.9 bar (70 psi) air pressure  
0.28 MPa, 2.8 bar (40 psi) air pressure  
50 1.40  
40 1.12  
30 0.84  
A
To find Outlet Pressure (MPa/bar/psi) at a specific  
delivery (liter/min or gpm) and operating air pressure  
(MPa/bar/psi):  
1. Locate desired delivery along bottom of chart.  
2. Read vertical line up to intersection with  
selected fluid outlet pressure curve (black  
curves). Curve slopes from left to right.  
Follow left to scale and read outlet pressure.  
A
B
2.45, 24.5  
2.1, 21  
B
C
1.7, 17  
1.4, 14  
20 0.56  
10 0.28  
0
C
3
T
o find Pump Air Consumption (m /min or  
1.05, 10.5  
0.7, 7  
CFM/min) at a specific delivery (liter/min or gpm)  
and operating air pressure (MPa/bar/psi):  
1. Locate desired delivery along bottom of chart.  
2. Read vertical line up to intersection with  
selected air consumption curve (gray curves).  
Curve slopes from right to left. Follow right to  
scale and read air consumption.  
0.35, 3.5  
0
0
2
8
4
6
8
10  
38  
12  
46  
14  
54  
GPM  
l/min  
15 23  
30  
PUMP DELIVERY (Test Fluid: No. 10 Motor Oil)  
307-809 43  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Notes  
44  
307-809  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Technical Data  
4:1 Ratio Quiet Bulldog Pumps, Models 220–577, 220–578, and 239–815  
Maximum Working Pressure . . . . . 2.8 MPa, 28 bar (400 psi)  
Air Operating Range 0.28–0.7 MPa, 2.8–7 bar (40–100 psi)  
Air Consumption . . . . . . . . . . . . . . . . See Performance Chart  
Continuous Duty Delivery . . . . . . . . . . . 90.8 liter/min (24 gpm)  
Pump Cycles Per Liter (gallon) . . . . . . . . . . . . . . . . 0.66 (2.5)  
Maximum Recommended Pump Speed . . . . 60 cycles/min  
Fluid Inlet  
Fluid Outlet  
Wetted Parts  
Model 220–577  
Ultra-High Molecular Weight Polyethylene, Leather, PTFE  
Model 220–578  
.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–1/2” npt(f)  
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1” npt  
.
.
.
. . . . . . . . Carbon Steel, Stainless Steel,  
.
r
.
.
. . . . . . . Chrome-Plated Stainless Steel,  
Air Inlet  
.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3/4 npsm(f)  
Ultra-High Molecular Weight Polyethylene, Leather, PTFE  
r
CPM  
MPa, BAR PSI  
8
15  
23  
30  
38  
45 53  
3
CFM m /min  
500  
450  
400  
350  
300  
3.4, 34  
3.15, 31.5  
2.8, 28  
A
B
C
0.7 MPa, 7 bar (100 psi) air pressure  
0.49 MPa, 4.9 bar (70 psi) air pressure  
0.28 MPa, 2.8 bar (40 psi) air pressure  
100 2.80  
80 2.24  
A
To find Outlet Pressure (MPa/bar/psi) at a specific  
delivery (liter/min or gpm) and operating air pressure  
(MPa/bar/psi):  
1. Locate desired delivery along bottom of chart.  
2. Read vertical line up to intersection with  
selected fluid outlet pressure curve (black  
curves). Curve slopes from left to right.  
Follow left to scale and read outlet pressure.  
A
2.45, 24.5  
2.1, 21  
60 1.68  
40 1.12  
20 0.56  
B
C
1.7, 17 250  
200  
1.05, 10.5 150  
B
C
1.4, 14  
3
T
o find Pump Air Consumption (m /min or  
CFM/min) at a specific delivery (liter/min or gpm)  
and operating air pressure (MPa/bar/psi):  
1. Locate desired delivery along bottom of chart.  
2. Read vertical line up to intersection with  
selected air consumption curve (gray curves).  
Curve slopes from right to left. Follow right to  
scale and read air consumption.  
100  
50  
0
0.7, 7  
0.35, 3.5  
0
0
3
6
9
12  
15  
18  
21  
GPM  
l/min  
11  
23  
34  
46 57  
68 79  
PUMP DELIVERY (Test Fluid: No. 10 Motor Oil)  
307-809 45  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Technical Data  
Viscount I+ Pumps, Models 236–601 and 236–602  
Maximum Working Pressure . . . . . 3.1 MPa, 31 bar (450 psi)  
Hydraulic Fluid Inlet  
Hydraulic Fluid Outlet  
Wetted Parts  
.
. . . . . . . . . . . . . . . . . . . . . 3/4”, (37  
_
_
flare)  
flare)  
Maximum Hydraulic Working Pressure .  
.
10.3 MPa, 103 bar  
(1500 psi)  
.
. . . . . . . . . . . . . . . . . . . 7/8”, (37  
Continuous Duty Delivery . . . . . . . . . . 36.5 liter/min (9.6 gpm)  
Pump Cycles Per Liter (gallon) . . . . . . . . . . . . . . . . 1.64 (6.2)  
Maximum Recommended Pump Speed . . . . 60 cycles/min  
Maximum Hydraulic Motor Fluid Temperature . 54_C (134_F)  
Model 236–601  
Ultra-High Molecular Weight Polyethylene, Leather, PTFE  
Model 236–602  
Ultra-High Molecular Weight Polyethylene, Leather, PTFE  
.
. . . . . . . . Carbon Steel, Stainless Steel,  
.
r
.
.
. . . . . . . Chrome-Plated Stainless Steel,  
r
CPM  
A
B
C
10.3 MPa, 103 bar (1500 psi)  
hydraulic oil pressure  
6.9 MPa, 69 bar (1000 psi)  
hydraulic oil pressure  
3.4 MPa, 34 bar (500 psi)  
hydraulic oil pressure  
MPa, BAR PSI  
19  
37  
56  
74  
GPM l/min  
500  
3.4, 34  
5
19.0  
450  
400  
350  
300  
250  
200  
150  
100  
50  
3.15, 31.5  
2.8, 28  
A
B
C
4
15.2  
To find Outlet Pressure (MPa/bar/psi) at  
specific delivery (liter/min or gpm) and  
operating hydraulic pressure (MPa/bar/  
psi):  
1. Locate desired delivery along bottom  
of chart.  
2. Read vertical line up to intersection  
with selected fluid outlet pressure  
curve (black urves). Curve slopes  
from left to right. Follow left to scale  
and read outlet pressure.  
a
2.45, 24.5  
2.1, 21  
3
2
11.4  
7.6  
1.7, 17  
1.4, 14  
1.05, 10.5  
0.7, 7  
1
0
3.8  
T
o find Motor Hydraulic Oil  
Consumption (liter/min or gpm) at a  
specific delivery (liter/min or gpm) :  
1. Locate desired delivery along bottom  
of chart.  
0.35, 3.5  
0
0
3
11  
6
23  
9
12  
46  
15  
57  
GPM  
l/min  
2. Read vertical line up to intersection  
with hydraulic oil consumption curve  
(gray curve). Curve slopes from right  
to left. Follow right to scale and read  
hydraulic oil consumption.  
34  
PUMP DELIVERY (Test Fluid: No. 10 Motor Oil)  
Viscount I+ Pumps, Models 236–605 and 236–606  
Maximum Working Pressure . . . . . 2.1 MPa, 21 bar (300 psi)  
Hydraulic Fluid Inlet  
Hydraulic Fluid Outlet  
Wetted Parts  
.
. . . . . . . . . . . . . . . . . . . . . 3/4”, (37  
_
_
flare)  
flare)  
Maximum Hydraulic Working Pressure .  
.
10.3 MPa, 103 bar  
(1500 psi)  
.
. . . . . . . . . . . . . . . . . . . 7/8”, (37  
Continuous Duty Delivery . . . . . . . . . 55.6 liter/min (14.7 gpm)  
Pump Cycles Per Liter (gallon) . . . . . . . . . . . . . . . . . 1.1 (4.1)  
Maximum Recommended Pump Speed . . . . 60 cycles/min  
Maximum Hydraulic Motor Fluid Temperature . 54_C (134_F)  
Model 236–605  
Ultra-High Molecular Weight Polyethylene, Leather, PTFE  
Model 236–606  
Ultra-High Molecular Weight Polyethylene, Leather  
.
. . . . . . . . Carbon Steel, Stainless Steel,  
.
r
.
.
. . . . . . . Chrome-Plated Stainless Steel,  
,
PTFE r  
A
B
C
10.3 MPa, 103 bar (1500 psi)  
CPM  
hydraulic oil pressure  
6.9 MPa, 69 bar (1000 psi)  
hydraulic oil pressure  
3.4 MPa, 34 bar (500 psi)  
hydraulic oil pressure  
12  
25  
37  
49  
MPa, BAR PSI  
GPM l/min  
300  
250  
200  
150  
100  
50  
2.1, 21  
6
22.8  
A
1.7, 17  
1.4, 14  
5
19.0  
To find Outlet Pressure (MPa/bar/psi) at  
specific delivery (liter/min or gpm) and  
a
operating hydraulic pressure (MPa/bar/  
psi):  
1. Locate desired delivery along bottom  
of chart.  
2. Read vertical line up to intersection  
with selected fluid outlet pressure  
curve (black urves). Curve slopes  
from left to right. Follow left to scale  
and read outlet pressure.  
4
3
2
15.2  
11.4  
7.6  
B
C
1.05, 10.5  
0.7, 7  
T
o find Motor Hydraulic Oil  
0.35, 3.5  
1
0
3.8  
Consumption (liter/min or gpm) at a  
specific delivery (liter/min or gpm) :  
1. Locate desired delivery along bottom  
of chart.  
0
0
3
6
9
12  
46  
15  
57  
2. Read vertical line up to intersection  
with hydraulic oil consumption curve  
(gray curve). Curve slopes from right  
to left. Follow right to scale and read  
hydraulic oil consumption.  
GPM  
l/min  
11  
23  
34  
PUMP DELIVERY (Test Fluid: No. 10 Motor Oil)  
46  
307-809  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Technical Data  
Viscount I+ Pumps, Models 236–712 and 236–713  
Maximum Working Pressure .  
Maximum Hydraulic Working Pressure .  
.
1.55 MPa, 15.5 bar (225 psi)  
Wetted Parts  
Model 236–712  
Ultra-High Molecular Weight Polyethylene, Leather, PTFE  
Model 236–713  
Ultra-High Molecular Weight Polyethylene, Leather  
.
10.3 MPa, 103 bar  
(1500 psi)  
.
. . . . . . . . Carbon Steel, Stainless Steel,  
r
Continuous Duty Delivery . . . . . . . . . . . 75.6 liter/min (20 gpm)  
Pump Cycles Per Liter (gallon) . . . . . . . . . . . . . . . . . 0.8 (3.0)  
Maximum Recommended Pump Speed . . . . 60 cycles/min  
.
. . . . . . . Chrome-Plated Stainless Steel,  
.
,
PTFE r  
.
Maximum Hydraulic Motor Fluid Temperature . 54_C (134_F)  
Hydraulic Fluid Inlet  
.
. . . . . . . . . . . . . . . . . . . . . 3/4”, (37  
_
flare)  
flare)  
r
is a registered trademark of the DuPont Co.  
Loctiter is a registered trademark of the Loctite Corp.  
PTFE  
Hydraulic Fluid Outlet  
.
. . . . . . . . . . . . . . . . . . . 7/8”, (37  
_
CPM  
A
B
C
10.3 MPa, 103 bar (1500 psi)  
hydraulic oil pressure  
6.9 MPa, 69 bar (1000 psi)  
hydraulic oil pressure  
3.4 MPa, 34 bar (500 psi)  
hydraulic oil pressure  
12  
24  
36  
48  
60  
MPa, BAR PSI  
GPM l/min  
300  
2.1, 21  
6
22.8  
250  
1.7, 17  
5
19.0  
To find Outlet Pressure (MPa/bar/psi) at  
specific delivery (liter/min or gpm) and  
a
A
200  
operating hydraulic pressure (MPa/bar/  
psi):  
1. Locate desired delivery along bottom  
of chart.  
2. Read vertical line up to intersection  
with selected fluid outlet pressure  
curve (black urves). Curve slopes  
from left to right. Follow left to scale  
and read outlet pressure.  
1.4, 14  
4
3
2
15.2  
11.4  
7.6  
150  
1.05, 10.5  
B
C
100  
0.7, 7  
50  
0.35, 3.5  
T
o find Motor Hydraulic Oil  
1
0
3.8  
Consumption (liter/min or gpm) at a  
specific delivery (liter/min or gpm) :  
1. Locate desired delivery along bottom  
of chart.  
0
0
4
8
12  
16  
20  
GPM  
l/min  
2. Read vertical line up to intersection  
with hydraulic oil consumption curve  
(gray curve). Curve slopes from right  
to left. Follow right to scale and read  
hydraulic oil consumption.  
15  
30  
46  
62  
76  
PUMP DELIVERY (Test Fluid: No. 10 Motor Oil)  
Manual Change Summary  
Model 239–815 4:1 Bulldog Pump and Model 239–816  
Displacement Pump are added to the manual.  
Assembly  
Changed  
Part  
Status  
Ref. Part No. Name  
No.  
Models  
Old  
New  
Added  
202  
202  
208  
214–034 Drum Cover  
237–309 Drum Cover  
100–839 Elbow  
Model 239–819 3:1 President Pump and Model  
239–820 Displacement Pump are added to the manu  
al.  
220–574 &  
220–575  
President  
Pumps, to  
Series B  
-
307-809 47  
Download from Www.Somanuals.com. All Manuals Search And Download.  
The Graco Warranty and Disclaimers  
Graco warrants all equipment listed in this manual which is manufactured by Graco and bearing its name to be free from defects in  
material and workmanship on the date of sale by an authorized Graco distributor to the original purchaser for use. With the exception of  
any special extended or limited warranty published by Graco, Graco will, for a period of twelve months from the date of sale, repair or  
replace any part of the equipment determined by Graco to be defective. This warranty applies only when the equipment is installed,  
operated and maintained in accordance with Graco’s written recommendations.  
This warranty does not cover, and Graco shall not be liable for general wear and tear, or any malfunction, damage or wear caused by  
faulty installation, misapplication, abrasion, corrosion, inadequate or improper maintenance, negligence, accident, tampering, or  
substitution of non-Graco component parts. Nor shall Graco be liable for malfunction, damage or wear caused by the incompatibility of  
Graco equipment with structures, accessories, equipment or materials not supplied by Graco, or the improper design, manufacture,  
installation, operation or maintenance or structures, accessories, equipment or materials not supplied by Graco.  
This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Graco distributor for  
verification of the claimed defect. If the claimed defect is verified, Graco will repair or replace free of charge any defective parts. The  
equipment will be returned to the original purchaser transportation prepaid. If inspection of the equipment does not disclose any defect  
in material or workmanship, repairs will be made at a reasonable charge, which charges may include the costs of parts, labor, and  
transportation.  
Graco’s sole obligation and buyer’s sole remedy for any breach of warranty shall be as set forth above. The buyer agrees that no other  
remedy (including, but not limited to, incidental or consequential damages for lost profits, lost sales, injury to person or property, or any  
other incidental or consequential loss) shall be available. Any action for breach of warranty must be brought within two (2) years of the  
date of sale.  
GRACO MAKES NO WARRANTY, AND DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR  
A
PARTICULAR PURPOSE IN CONNECTION WITH ACCESSORIES, EQUIPMENT, MATERIALS OR COMPONENTS SOLD BUT  
NOT MANUFACTURED BY GRACO. These items sold, but not manufactured by Graco (such as electric motors, gas engines,  
switches, hose, etc.), are subject to the warranty, if any, of their manufacturer. Graco will provide purchaser with reasonable assistance  
in making any claim for breach of these warranties.  
In no event will Graco be liable for indirect, incidental, special or consequential damages resulting from Graco supplying equipment  
hereunder, or the furnishing, performance, or use of any products or other goods sold hereto, whether due to a breach of contract,  
breach of warranty, the negligence of Graco, or otherwise.  
FOR GRACO CANADA CUSTOMERS  
The parties acknowledge that they have required that the present document, as well as all documents, notices and legal proceedings  
entered into, given or instituted pursuant hereto or relating directly or indirectly hereto, be drawn up in English. Les parties  
reconnaissent avoir convenu que la rédaction du présente document sera en Anglais, ainsi que tous documents, avis et procédures  
judiciaires exécutés, donnés ou intentés à la suite de ou en rapport, directement ou indirectement, avec les procédures concernées.  
Graco Phone Number  
TO PLACE AN ORDER, contact your Graco distributor, or call this number to identify the distributor closest to you:  
1–800–367–4023 Toll Free  
All written and visual data contained in this document reflects the latest product information available at the time of publication.  
Graco reserves the right to make changes at any time without notice.  
Sales Offices: Minneapolis, Detroit, Los Angeles  
Foreign Offices: Belgium, Canada, England, Korea, France, Germany, Hong Kong, Japan  
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441  
PRINTED IN U.S.A. 307–809 July 1987, Revised May 1997  
48  
307-809  
Download from Www.Somanuals.com. All Manuals Search And Download.  

Hans Grohe Plumbing Product 41738XX0 User Manual
Harbor Freight Tools Grinder 47050 User Manual
Honeywell Thermostat 9820i User Manual
Hoshizaki Ice Maker DCM 300BAH OS User Manual
Hotpoint Washer AQXXF 149 PM User Manual
HP Hewlett Packard Computer Accessories AA RTDKA TE User Manual
Huawei Network Router HG532 User Manual
Husqvarna Chainsaw 324LDX Series User Manual
IKEA Indoor Furnishings AA 80642 2 User Manual
Impex Home Gym MD 2109 User Manual