Graco 308148ZAA User Manual

Instructions – Parts List

STAINLESS STEEL

Dura–Flot 1800 Pumps

With Severe–Duty Rod and Cylinder

Part Nos. 222895 Pump, Series B, and 253377, Series A
28:1 Ratio, with Quiet Kingt Air Motor

19.3 MPa, 193 bar (2800 psi) Maximum Fluid Working Pressure

0.7 MPa, 7 bar (100 psi) Maximum Air Input Pressure

Part No. 222897 Pump, Series B,
with Viscountr Hydraulic Motor

18 MPa, 179 bar (2600 psi) Maximum Fluid Working Pressure
10 MPa, 103 bar (1500 psi) Maximum Hydraulic Input Pressure

308148ZAA

ENG

Part Nos. C59792 and 222939 Pumps, Series B,
Part Nos. 233069}, 233070}, 234667}, 234824},
241957, 243689, 246923, 246924, 246989{,
246990{, 246991{, 246992{, 253842, Pumps, Series A,
45:1 Ratio, with Premiert Air Motor

31 MPa, 310 bar (4500 psi) Maximum Fluid Working Pressure

0.7 MPa, 7 bar (100 psi) Maximum Air Input Pressure

{

Not certified

}

Not

nor certified

Important Safety Instructions

Read all warnings and instructions in this manual.
Save these instructions.

See page 2 for Table of Contents.

Part No. 222895 Shown

0566C

Table of Contents

Warnings 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Installation 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Air-Powered Pumps 8. . . . . . . . . . . . . . . . . . . . . . . . .

Hydraulic-Powered Pumps 10. . . . . . . . . . . . . . . . . .

Operation/Maintenance 13. . . . . . . . . . . . . . . . . . . . . . . .

All Pumps 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Air-Powered Pumps 14. . . . . . . . . . . . . . . . . . . . . . . .

Hydraulic-Powered Pumps 15. . . . . . . . . . . . . . . . . .

Troubleshooting Chart 16. . . . . . . . . . . . . . . . . . . . . . . . .

Service 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Required Tools 17. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Disconnecting the Displacement Pump 17. . . . . . .

Reconnecting the Displacement Pump 18. . . . . . . .

Displacement Pump Service 20. . . . . . . . . . . . . . . .

Parts Drawings and Parts Lists . . . . . . . . . . . . . . . . . . . .

Pump Assemblies 25. . . . . . . . . . . . . . . . . . . . . . . . . .

Displacement Pumps 28. . . . . . . . . . . . . . . . . . . . . . .

Packing Conversion Kits 32. . . . . . . . . . . . . . . . . . . .

Technical Data 33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Dimensions 38. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Mounting Hole Layouts 39. . . . . . . . . . . . . . . . . . . . . . . . .

Warranty 40. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Graco Information 40. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2 308148

Symbols

Warning Symbol

WARNING

This symbol alerts you to the possibility of serious
injury or death 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 This equipment is for professional use only.

D Read all instruction manuals, tags, and labels before operating the equipment.

D Use the equipment only for its intended purpose. If you are uncertain about usage, call your Graco

distributor.

D Do not alter or modify this equipment. Use only genuine Graco parts and accessories.

D Check equipment daily. Repair or replace worn or damaged parts immediately.

Caution Symbol

CAUTION

This symbol alerts you to the possibility of damage to
or destruction of equipment if you do not follow the
instructions.

D Do not exceed the maximum working pressure of the lowest rated system component. Refer to the

Technical Data on pages 33–37 for the maximum working pressure of this equipment.

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 Do not kink or overbend hoses or use hoses to pull equipment.

D 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 Do not lift pressurized equipment.

D Comply with all applicable local, state, and national fire, electrical, and safety regulations.

308148 3

WARNING

SKIN INJECTION HAZARD

Spray from the gun/valve, hose leaks, or ruptured components can inject fluid into your body and
cause extremely serious injury, including the need for amputation. Fluid splashed in the eyes or on the
skin can also cause serious injury.

D Fluid injected into the skin might look like just a cut, but it is a serious injury. Get immediate surgi-

cal treatment.

D Do not point the gun/valve at anyone or at any part of the body.

D Do not put your hand or fingers over the spray tip/nozzle.

D Do not stop or deflect leaks with your hand, body, glove or rag.

D Do not “blow back” fluid; this is not an air spray system.

D Always have the tip guard and the trigger guard on the gun/valve when spraying.

D Be sure the gun/valve trigger safety operates before spraying.

D Lock the gun/valve trigger safety when you stop spraying.

D Follow the Pressure Relief Procedure on page 13 whenever you: are instructed to relieve pres-

sure; stop spraying; clean, check, or service the equipment; and install or clean the spray tip/
nozzle.

D Tighten all fluid connections before operating the equipment.

D Check the hoses, tubes, and couplings daily. Replace worn, damaged, or loose parts immediately.

Permanently coupled hoses cannot be repaired; replace the entire hose.

D Use only Graco approved hoses. Do not remove any spring guard that is used to help protect the

hose from rupture caused by kinks or bends near the couplings.

MOVING PARTS HAZARD

Moving parts, such as the air motor piston, can pinch or amputate your fingers.

D Keep clear of all moving parts when starting or operating the pump.

D Before servicing the equipment, follow the Pressure Relief Procedure on page 13 to prevent the

equipment from starting unexpectedly.

4 308148

WARNING

FIRE AND EXPLOSION HAZARD

Improper grounding, poor ventilation, open flames or sparks can cause a hazardous condition and
result in a fire or explosion and serious injury.

D Ground the equipment and the object being sprayed. Refer to Grounding on page 7.

D If there is any static sparking or you feel an electric shock while using this equipment, stop spray-

ing immediately. Do not use the equipment until you identify and correct the problem.

D Provide fresh air ventilation to avoid the buildup of flammable fumes from solvents or the fluid

being sprayed.

D Keep the spray area free of debris, including solvent, rags, and gasoline.

D Electrically disconnect all equipment in the spray area.

D Extinguish all open flames or pilot lights in the spray area.

D Do not smoke in the spray area.

D Do not turn on or off any light switch in the spray area while operating or if fumes are present.

D Do not operate a gasoline engine in the spray area.

D Keep a fire extinguisher in the work 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 Know the specific hazards of the fluid you are using.

D 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.

308148 5

Notes

6 308148

Installation

Grounding

WARNING

FIRE AND EXPLOSION HAZARD

Before operating the pump, ground the
system as explained below. Also read
the section FIRE AND EXPLOSION
HAZARD on page 5.

1. King Pumps: use a ground wire and clamp. See
Fig. 1. Remove the ground screw (Z) and insert
through eye of ring terminal at the end of ground
wire (Y). Fasten ground screw back onto pump
and tighten securely. Connect the other end of the
wire to a true earth ground. Order Part No. 222011
Ground Wire and Clamp.

All Other Pumps: use a ground wire and clamp.
See Fig. 2. Loosen the grounding lug locknut (W)
and washer (X). Insert one end of a 1.5 mm@ (12
ga) minimum ground wire (Y) into the slot in lug (Z)
and tighten the locknut securely. Connect the other
end of the wire to a true earth ground. Order Part
No. 237569 Ground Wire and Clamp.

2. Air and hydraulic hoses: use only electrically
conductive hoses.

3. Fluid hoses: use only grounded fluid hoses.

4. Air compressor or hydraulic power supply: follow
manufacturer’s recommendations.

5. Spray gun/dispensing valve: grounding is obtained
through connection to a properly grounded fluid
hose and pump.

7. Object being sprayed: according to your local
code.

8. All solvent pails used when flushing, according to
your local code. Use only metal pails, which are
conductive, placed on a grounded surface. Do not
place the pail on a nonconductive surface, such as
paper or cardboard, which interrupts the grounding
continuity.

9. To maintain grounding continuity when flushing or
relieving pressure, always hold a metal part of the
spray gun/dispensing valve firmly to the side of a
grounded metal pail, then trigger the gun/valve.

Z

Fig. 1

W

Y

Y

TI1052

X

Z

6. Fluid supply container: according to your local
code.

Fig. 2

0864

308148 7

Installation

(AIR-POWERED PUMPS)

NOTE: Reference numbers and letters in parentheses

in the text refer to the callouts in the figures and the
parts drawing.

NOTE: Accessories are available from your Graco
distributor. If you supply your own accessories, be sure
they are adequately sized and pressure-rated to meet
the system’s requirements.

TYPICAL INSTALLATION

KEY
A Pump

B Wall Bracket
C Pump Runaway Valve
D Air Line Lubricator
E Bleed-Type Master Air Valve

(required, for pump)

F Pump Air Regulator
G Air Manifold

JK

H Electrically Conductive Air Supply Hose
J Air Line Filter
K Bleed-Type Master Air Valve

(for accessories)

L Fluid Filter
M Fluid Drain Valve (required)
N Electrically Conductive Fluid Supply Hose

MAIN AIR LINE

Fig. 3 is only a guide for selecting and installing sys­tem components and accessories. Contact your Graco
distributor for assistance in designing a system to suit
your particular needs.

P Fluid Whip Hose
R Gun/Valve Swivel
S Airless Spray Gun

or Dispensing Valve

T Drum Suction Kit
Y Ground Wire (required; see page 7

for installation instructions)

D

Y

A

H

E
F

C

G

R

S

L

P

B

M

N

T
200 LITER (55 GAL.) DRUM

Fig. 3

8 308148

0626C

Installation

(AIR-POWERED PUMPS)

SYSTEM ACCESSORIES

WARNING

A bleed-type master air valve (E) and a fluid drain
valve (M) are required in your system. These
accessories help reduce the risk of serious injury,
including skin injection and splashing of fluid in the
eyes or on the skin, and injury from moving parts if
you are adjusting or repairing the pump.

The bleed-type master air valve relieves air trapped
between this valve and the pump after the air is
shut off. Trapped air can cause the pump to cycle
unexpectedly. Locate the valve close to the pump.

The fluid drain valve assists in relieving fluid pres­sure in the displacement pump, hose, and gun.
Triggering the gun to relieve pressure may not be
sufficient.

Air and Fluid Hoses

Be sure all air hoses (H) and fluid hoses (N and P) are
properly sized and pressure-rated for your system.
Use only electrically conductive hoses. Fluid hoses
must have spring guards on both ends. Use a whip
hose (P) and a swivel (R) between the main fluid hose
(N) and the gun/valve (S) to allow freer gun/valve
movement.

D An air line lubricator (D) provides automatic air

motor lubrication.

D A bleed-type master air valve (E) is required in

your system to relieve air trapped between it and
the air motor when the valve is closed (see the
WARNING above). Be sure the bleed valve is eas­ily accessible from the pump, and is located
downstream from the air regulator.

D An air regulator (F) controls pump speed and out-

let pressure by adjusting the air pressure to the
pump. Locate the regulator close to the pump, but
upstream from the bleed-type master air valve.

D A pump runaway valve (C) senses when the

pump is running too fast and automatically shuts
off the air to the motor. A pump which runs too fast
can be seriously damaged.

D An air manifold (G) has a swivel air inlet. It

mounts to a wall bracket, and provides ports for
connecting lines to air-powered accessories.

D An air line filter (J) removes harmful dirt and

moisture from the compressed air supply.

D A second bleed-type air valve (K) isolates the air

line accessories for servicing. Locate upstream
from all other air line accessories.

Mounting Accessories

WARNING

For Models 222939 and C59792 Premier Pumps,
do not lift the pump by the lift ring when the total
weight exceeds 550 lb (250 kg).

Mount the pump (A) to suit the type of installation
planned. Fig. 3 illustrates a wall-mounted system.
Pump dimensions and the mounting hole layout are
shown on pages 38 and 39.

If you are using an elevator or a cart, refer to the
separate manuals supplied with those components for
installation and operation instructions.

Air Line Accessories

Install the following accessories in the order shown in
Fig. 3, using adapters as necessary:

Fluid Line Accessories

Install the following accessories in the positions shown
in Fig. 3, using adapters as necessary:

D A fluid filter (L) with a 60 mesh (250 micron)

stainless steel element, to filter particles from the
fluid as it leaves the pump. It includes a fluid
drain valve (M), which is required in your system
to relieve fluid pressure in the hose and gun (see
the WARNING at left).

D A gun or valve (S) dispenses the fluid. The gun

shown in Fig. 3 is an airless spray gun for light to
medium viscosity fluids.

D A gun swivel (R) allows freer gun movement.

D A suction kit (T) allows the pump to draw fluid

from a 200 liter (55 gallon) drum.

308148 9

Installation

(HYDRAULIC-POWERED PUMPS)

NOTE: Reference numbers and letters in parentheses

in the text refer to the callouts in the figures and the
parts drawing.

NOTE: Accessories are available from your Graco
distributor. If you supply your own accessories, be sure
they are adequately sized and pressure-rated to meet
the system’s requirements.

Fig. 4 is only a guide for selecting and installing sys­tem components and accessories. Contact your Graco
distributor for assistance in designing a system to suit
your particular needs.

CAUTION

It is very important to keep the hydraulic supply
system clean at all times. Be sure that all hydraulic
fluid lines are absolutely clean. Blow out the lines
with air and flush thoroughly with solvent before
connecting to the hydraulic motor, to avoid introduc­ing harmful contaminants into the motor. Plus the
hydraulic lines immediately when they are discon­nected.

Do not exceed 37.8 liter/min (10 gpm) hydraulic oil
volume to the motor, to avoid pump stalling.

For optimum pump performance, keep the tempera­ture of the hydraulic oil below 54_ C (130_ F)

10 308148

KEY
A Pump

B Wall Bracket
C Hydraulic Supply Line
D Hydraulic Return Line
E Drain Line (from pressure reducing valve)
F Pressure Gauge
G Flow Control Valve
H Pressure Reducing Valve
J Accumulator
K Drain Line (from motor drip pan)
L Fluid Filter
M Fluid Drain Valve (required)
N Electrically Conductive Fluid Supply Hose
P Fluid Whip Hose
R Gun/Valve Swivel

E

C

HYDRAULIC

POWER SUPPLY

TYPICAL INSTALLATION

S Airless Spray Gun or Dispensing Valve
T Drum Suction Kit
U Hydraulic Supply Line Shutoff Valve
V Hydraulic Return Line Shutoff Valve
Y Ground Wire (required, see page 7 for

installation instructions)

AA Hydraulic Return Line Filter

F

HJ

G

V

U

A

Y

S
R

L

B

P

N

Fig. 4

AA

DRAINAGE

CONTAINER

M

D

K

T

200 LITER

(55 GAL.) DRUM

0627B

308148 11

Installation

(HYDRAULIC-POWERED PUMPS)

SYSTEM ACCESSORIES

WARNING

A fluid drain valve (M) is required in your system to
help reduce the risk of serious injury, including skin
injection and splashing of fluid in the eyes or on the
skin if you are adjusting or repairing the pump. The
fluid drain valve assists in relieving fluid pressure in
the displacement pump, hose, and gun. Triggering
the gun to relieve pressure may not be sufficient.

Mounting Accessories

Mount the pump (A) to suit the type of installation
planned. Fig. 4 illustrates a wall-mounted system.
Pump dimensions and the mounting hole layout are
shown on pages 38 and 39.

Filters

Be sure your hydraulic power supply is equipped with a
suction filter to the hydraulic pump and a system return
line filter (AA) of 10 micron size.

Carefully follow the manufacturer’s recommendations
on reservoir and filter cleaning, and periodic changes
of hydraulic fluid. Use only Graco-approved hydraulic
oil. Order Part No. 169236, 5 gal. (19 liter) or 207428,
1 gal. (3.8 liter). Do not substitute a lower grade oil or
one with a lower flash point.

Hydraulic Lines

On the hydraulic return line (D), install the following

accessories in the order shown in Fig. 4, using adapt­ers as necessary:

D A shutoff valve (V) isolates the pump for service.

D A filter (AA) of 10 micron size.

Hydraulic Motor Drip Pan

The hydraulic motor has a drip pan to collect any
leakage. Connect a 6 mm (1/4 in.) ID drain line (K) to
the barbed fitting on the drip pan, and place the free
end in a container to receive the drainage.

Fluid Supply Hoses

Be sure all fluid supply hoses (N and P) are properly
sized and pressure-rated for your system. Use only
electrically conductive hoses. Fluid hoses must have
spring guards on both ends. Use a whip hose (P) and
a swivel (R) between the main fluid hose (N) and the
gun/valve (S) to allow freer gun/valve movement.

Fluid Line Accessories

The motor has a 3/4 npt(f) hydraulic oil supply fitting,
and a 1 in. npt(f) hydraulic oil return fitting. Use a
minimum 13 mm (1/2 in.) ID hydraulic supply line, and
a minimum 22 mm (7/8 in.) ID return line.

On the hydraulic supply line (C), install the following
accessories in the order shown in Fig. 4, using adapt­ers as necessary:

D A shutoff valve (U) isolates the pump for service.

D A fluid pressure gauge (F) to monitor hydraulic

oil pressure to the motor and to avoid overpressur­izing the motor or displacement pump, and a pres-

sure- and temperature-compensated flow con­trol valve (G) to prevent the motor from running

too fast and possibly damaging itself.

D A pressure reducing valve (H), with a drain line

(E) run directly to the hydraulic return line (D).

D An accumulator (J) to reduce the hammering ef-

fect caused by the motor reversing direction.

12 308148

Install the following accessories in the positions shown
in Fig. 4, using adapters as necessary:

D A fluid filter (L) with a 60 mesh (250 micron)

stainless steel element, to filter particles from the
fluid as it leaves the pump. It includes a fluid
drain valve (M), which is required in your system
to relieve fluid pressure in the hose and gun (see
the WARNING at left).

D A gun or valve (S) dispenses the fluid. The gun

shown in Fig. 3 is an airless spray gun for light to
medium viscosity fluids.

D A gun swivel (R) allows freer gun movement.

D A suction kit (T) allows the pump to draw fluid

from a 200 liter (55 gallon) drum.

Operation/Maintenance

(ALL PUMPS)

Pressure Relief Procedure

WARNING

SKIN INJECTION HAZARD

Fluid under high pressure can be in­jected through the skin and cause
serious injury. To reduce the risk of an

injury from injection, splashing fluid, or moving
parts, follow the Pressure Relief Procedure
whenever you:

D are instructed to relieve the pressure,
D stop spraying/dispensing,
D check or service any of the system equipment,
D or install or clean the spray tip/nozzle.

1. Lock the gun/valve trigger safety.

2. Shut off the air or hydraulic supply to the pump.

3. In air-powered systems, close the bleed-type
master air valve (required in your system). In
hydraulic-powered systems, close the hydraulic
supply line valve first, then the return line valve.

FLUSHING THE PUMP

The pump is tested with lightweight oil, which is left in
to protect the pump parts. If the fluid you are using
may be contaminated by the oil, flush it out with a
compatible solvent before using the pump.

WARNING

For your safety, read the warning section, FIRE
AND EXPLOSION HAZARD on page 5 before

flushing, and follow all recommendations given
there.

Model 222895

Shown

4. Unlock the gun/valve trigger safety.

5. Hold a metal part of the gun/valve firmly to the side
of a grounded metal pail, and trigger the gun/valve
to relieve pressure.

6. Lock the gun/valve trigger safety.

7. Open the drain valve (required in your system)
and/or the pump bleeder valve, having a container
ready to catch the drainage.

8. Leave the drain valve open until you are ready to
spray/dispense again.

If you suspect that the spray tip/nozzle or hose is
completely clogged, or that pressure has not been fully
relieved after following the steps above, very slowly
loosen the tip guard retaining nut, nozzle, or hose end
coupling and relieve pressure gradually, then loosen
completely. Now clear the tip/nozzle or hose.

PACKING NUT/WET-CUP

Fill the packing nut/wet-cup (3) 1/3 full with Graco
Throat Seal Liquid (TSL) or compatible solvent. See
Fig. 5. Using the supplied wrench (104), adjust the
packing nut weekly so it is just snug; do not overtigh­ten. Follow the Pressure Relief Procedure Warning
above before adjusting the packing nut.

Bleed hole must

1

face down.

104

Fig. 5

3

34, 35

308148 13

1

0566C

Operation/Maintenance

(AIR-POWERED PUMPS)

Starting and Adjusting the Pump

1. Refer to Fig. 3 on page 8. Connect the suction kit
(T) to the pump’s fluid inlet, and place the tube into
the fluid supply.

2. Be sure the air regulator (F) is closed. Then open
the pump’s bleed-type master air valve (E). Hold a
metal part of the spray gun/dispensing valve (S)
firmly to the side of a grounded metal pail and hold
the trigger open. Now slowly open the air regulator
until the pump starts.

3. Cycle the pump slowly until all air is pushed out
and the pump and hoses are fully primed. Release
the gun/valve trigger and lock the trigger safety.
The pump should stall against pressure when the
trigger is released.

WARNING

SKIN INJECTION HAZARD

To reduce the risk of skin injection, do not use your
hand or fingers to cover the bleed hole on the
underside of the bleeder valve body (34) when
priming the pump. Use a crescent wrench to open
and close the bleeder plug (35). Keep your hands
away from the bleed hole.

6. Use the air regulator to control the pump speed
and the fluid pressure. Always use the lowest air
pressure necessary to get the desired results.
Higher pressures cause premature tip/nozzle and
pump wear.

WARNING

To reduce the risk of overpressurizing your system,
which could result in component rupture and cause
serious injury, never exceed the specified Maxi­mum Incoming Air Pressure to the pump (see the
Technical Data on pages 33–37).

7. Never allow the pump to run dry of the fluid being
pumped. A dry pump will quickly accelerate to a
high speed, possibly damaging itself. A pump
runaway valve (C), which shuts off the air supply to
the pump if the pump accelerates beyond the
pre-set speed, is available. See Fig. 3 on page 8.
If your pump accelerates quickly, or is running too
fast, stop it immediately and check the fluid supply.
If the supply container is empty and air has been
pumped into the lines, refill the container and
prime the pump and the lines with fluid, or flush
and leave it filled with a compatible solvent. Be
sure to eliminate all air from the fluid system.

4. If the pump fails to prime properly, open the
bleeder valve (35) slightly. Use the bleed hole on
the underside of the valve body (34) as a priming
valve until the fluid appears at the hole. See Fig. 5.
Close the plug (35).

NOTE: When changing fluid containers with the hose
and gun already primed, open the bleeder valve (24),
to assist in priming the pump and venting air before it
enters the hose. Close the bleeder valve when all air
has been eliminated.

5. With the pump and lines primed, and with ade­quate air pressure and volume supplied, the pump
will start and stop as the gun/valve is opened and
closed. In a circulating system, the pump will
speed up or slow down on demand, until the air
supply is shut off.

Shutdown and Care of the Pump

WARNING

To reduce the risk of serious injury whenever you
are instructed to relieve pressure, always follow the
Pressure Relief Procedure on page 13.

For overnight shutdown, relieve the pressure. Stop
the pump at the bottom of its stroke to prevent fluid
from drying on the exposed displacement rod and
damaging the throat packings.

Always flush the pump before the fluid dries on the
displacement rod. Flush with water or a compatible
solvent. Relieve the pressure after flushing.

14 308148

Operation/Maintenance

(HYDRAULIC-POWERED PUMPS)

Starting and Adjusting the Pump

1. Refer to Fig. 4 on page 11. Connect the suction kit
(T) to the pump’s fluid inlet, and place the tube into
the fluid supply.

2. Check the hydraulic fluid level before each use,
and add fluid as necessary.

3. Make certain that the supply line shutoff valve (U)
and the return line shutoff valve (V) are closed.

4. Start the hydraulic power supply.

5. Hold a metal part of the gun/valve (S) firmly to the
side of a grounded metal pail and hold the trigger
open.

6. Open the return line shutoff valve (V) first, then
slowly open the supply line shutoff valve (U).

7. Cycle the pump slowly until all air is pushed out
and the pump and hoses are fully primed. Release
the gun/valve trigger and engage the safety latch.
The pump should stall against pressure when the
trigger is released.

WARNING

SKIN INJECTION HAZARD

To reduce the risk of skin injection, do not use your
hand or fingers to cover the bleed hole on the
underside of the bleeder valve body (34) when
priming the pump. Use a crescent wrench to open
and close the bleeder plug (35). Keep your hands
away from the bleed hole.

8. If the pump fails to prime properly, open the
bleeder valve (35) slightly. Use the bleed hole, on
the underside of the body (34), as a priming valve
until the fluid appears at the hole. See Fig. 5.
Close the plug (35).

NOTE: When changing fluid containers with the hose
and gun already primed, open the bleeder valve (24),
to assist in priming the pump and venting air before it
enters the hose. Close the bleeder valve when all air
has been eliminated.

9. With the pump and lines primed, and with ade­quate hydraulic volume supplied, the pump will
start and stop as the gun/valve is opened and
closed. In a circulating system, the pump will
speed up or slow down on demand, until the
hydraulic power supply is shut off.

10. Use the fluid pressure gauge (F) and flow control
valve (G) to control the pump speed and the fluid
outlet pressure. Always use the lowest hydraulic
flow and pressure necessary to get the desired
results. Higher pressures cause premature tip/noz­zle and pump wear.

WARNING

To reduce the risk of overpressurizing your system,
which could result in component rupture and cause
serious injury, never exceed 10 MPa, 103 bar
(1500 psi) Maximum Hydraulic Input Pressure to
the pump, or 14.0 MPa, 140 bar (2000 psi) Maxi­mum Fluid Working Pressure (see the Technical
Data on page 37).

To prevent overpressurizing the hydraulic motor or
its seals, always shut off the supply line valve (U)
first, then shut off the return line valve (V).

CAUTION

Do not allow the hydraulic oil temperature to exceed
54_ C (130_ F). The pump seals will wear faster and
leakage may occur if the pump is operated at higher
oil temperatures.

11. Never allow the pump to run dry of the fluid being
pumped. A dry pump will quickly accelerate to a
high speed, possibly damaging itself. If your pump
accelerates quickly, or is running too fast, stop it
immediately and check the fluid supply. If the
supply container is empty and air has been
pumped into the lines, refill the container and
prime the pump and the lines with fluid, or flush
and leave it filled with a compatible solvent. Be
sure to eliminate all air from the fluid system.

Shutdown and Care of the Pump

WARNING

To reduce the risk of serious injury whenever you
are instructed to relieve pressure, always follow the
Pressure Relief Procedure on page 13.

For overnight shutdown, relieve the pressure. Stop
the pump at the bottom of the stroke to prevent fluid
from drying on the exposed displacement rod and
damaging the throat packings.

Always flush the pump before the fluid dries on the
displacement rod. Flush with water or a compatible
solvent. Relieve the pressure after flushing.

308148 15

Troubleshooting Chart

WARNING

To reduce the risk of serious injury whenever you
are instructed to relieve pressure, always follow the
Pressure Relief Procedure on page 13.

1. Relieve the pressure.

2. Check all possible causes and problems before
disassembling the pump.

PROBLEM

Pump fails to operate

Pump operates, but out­put low on both strokes

Pump operates, but out­put low on downstroke

Pump operates, but out­put low on upstroke

Erratic or accelerated
pump speed

CAUSE SOLUTION

Restricted line or inadequate air/hydraulic
supply; closed or clogged valves

Obstructed fluid hose or gun/valve;
fluid hose ID is too small

Fluid dried on the displacement rod Clean; always stop pump at bottom of stroke;

Dirty, worn, or damaged motor parts Clean or repair; see separate motor manual.

Restricted line or inadequate air/hydraulic
supply; closed or clogged valves

Obstructed fluid hose or gun/valve;
fluid hose ID is too small

Bleeder valve open Close.

Fluid too heavy for pump priming Use bleeder valve (see pages 14 and 15); use ram.

Worn packings in displacement pump Replace packings.

Held open or worn intake valve Clear valve; service.

Fluid too heavy for pump priming Use bleeder valve (see pages 14 and 15); use ram.

Held open or worn piston valve or packings. Clear valve; replace packings.

Exhausted fluid supply Refill and prime.

Fluid too heavy for pump priming Use bleeder valve (see pages 14 and 15); use ram.

Clear; increase air/hydraulic supply.
Check that valves are open.

Open, clear*; use hose with larger ID.

keep wet-cup 1/3 filled with compatible solvent.

Clear; increase air/hydraulic supply.
Check that valves are open.

Open, clear*; use hose with larger ID.

Held open or worn piston valve or packings. Clear valve; replace packings.

Held open or worn intake valve Clear valve; service.

* To determine if the fluid hose or gun is obstructed, relieve the pressure. Disconnect the fluid hose and place a container at the pump fluid

outlet to catch any fluid. Turn on the air/hydraulic power just enough to start the pump. If the pump starts when the air/hydraulic power is turned
on, the obstruction is in the fluid hose or gun.

NOTE: If you experience air motor icing, contact your Graco distributor.

16 308148

Service

REQUIRED TOOLS

D Set of socket wrenches
D Set of adjustable wrenches
D 24 in. adjustable wrench
D Torque wrench
D Rubber mallet
D Arbor press
D Soft wooden block (approx. 1 square foot in size)
D Large vise, with soft jaws
D Thread lubricant
D Anti-seize lubricant 222955
D LoctiteR 2760t or equivalent

WARNING

For Models 222939 and C59792 Premier Pumps,
do not lift the pump by the lift ring when the total
weight exceeds 550 lb (250 kg).

3. Disconnect the displacement pump (105) from the
motor (101) as follows. Be sure to note the relative
position of the pump’s fluid outlet to the air or
hydraulic inlet of the motor. If the motor does not
require servicing, leave it attached to its mounting.

NOTE: Service Tool 109507 is available as an acces­sory. The tool fits over the top of the displacement rod,
making it easier to apply a 24 inch adjustable wrench
or 3/4 in. drive socket when connecting or disconnect­ing the rod from the piston assembly.

DISCONNECTING DISPLACEMENT PUMP

WARNING

To reduce the risk of serious injury whenever you
are instructed to relieve pressure, always follow the
Pressure Relief Procedure on page 13.

1. Flush the pump, if possible. Stop the pump at the

bottom of its stroke. Relieve the pressure.

2. Disconnect the air or hydraulic hose. Plug all
hydraulic hoses immediately, to prevent contami­nation of the hydraulic system. Hold the fluid outlet
fitting (4) with a wrench to keep it from being
loosened while you disconnect the fluid hose.

CAUTION

Be sure to use at least two people when lifting,
moving, or disconnecting the pump. The pump is too
heavy for one person. If you are disconnecting the
displacement pump from a motor which is still
mounted (for example, on a wall bracket), be sure to
support the displacement pump while it is being
disconnected, to prevent it from falling and causing
injury or property damage. Do this by securely
bracing the pump, or by having at least two people
hold it while another disconnects it.

4. Using adjustable wrenches, unscrew the coupling
nut (103) from the connecting rod adapter (102).
Remove the coupling collars (108). Take care not
to lose or drop them. See Fig. 6.

5. Hold the tie rod flats with a wrench to keep the
rods from turning. Unscrew the nuts (106) from the
tie rods (107). Carefully remove the displacement
pump (105) from the motor (101).

6. Refer to page 20 for displacement pump service.
To service the air or hydraulic motor, refer to the
separate motor manual, supplied.

308148 17

Service

RECONNECTING DISPLACEMENT PUMP

WARNING

To reduce the risk of pinching or injuring hands or
fingers caught between the hydraulic motor drip
pan and the coupling nut, always use connecting
rod adapter 184595 and tie rods 184596 on Model
222897 Viscount Pump. Never use connecting rod
adapter 184451 and tie rods 184452 on Model
222897; those parts do not allow sufficient clear­ance between the drip pan and coupling nut.

NOTE: On Premier models, ensure that the rod adapt­er (102) has not loosened during maintenance. Proper
torque is necessary to prevent the rod adapter from
loosening during the pump operation.

If the rod adapter (102) has loosened during mainte­nance, remove the adapter and apply LoctiteR 2760t
(or equivalent) to the rod adapter and air motor piston
threads, and then torque as specified in Fig. 6.

1. Use at least two people to hold the displacement
pump while another reconnects it to the motor (see
the CAUTION at left). Orient the pump’s fluid
outlet to the air or hydraulic inlet as was noted in
step 3 under Disconnecting the Displacement
Pump. Position the displacement pump (105) on
the tie rods (107). See Fig. 6.

2. Screw the nuts (106) onto the tie rods (107) and
torque as noted in Fig. 6.

3. Place the coupling nut (103) on the displacement
rod (1), then place the coupling collars (108) into
the nut. Screw the coupling nut onto the connect­ing rod adapter (102) loosely. Hold the connecting
rod adapter flats with a wrench to keep it from
turning. Use an adjustable wrench to tighten the
coupling nut. Torque as noted in Fig. 6.

4. Torque the packing nut (3) to 135–169 N.m
(100–125 ft–lb).

5. Reconnect all hoses. Reconnect the ground wire if
it was disconnected. Fill the wet-cup (3) 1/3 full of
Graco Throat Seal Liquid or compatible solvent.

6. Turn on the air or hydraulic power supply. On
hydraulic pumps, open the hydraulic return line
valve first, then the supply line valve. Run the
pump slowly to ensure that it is operating properly.

18 308148

Service

King, Bulldog, and Viscount Pumps
(Model 222895 Shown)

101

3

107

102

108

103

Premier Pumps
(Model 222939 Shown)

101

1

1

7

102

6

1

3

106

4

104

4

Torque to 196–210 N.m (145–155 ft–lb)

1

2

Torque to 135–169 N.m (100–125 ft–lb)

Torque to 192–142 N.m (95–105 ft–lb)

3

Square hole is for use with torque wrench.

4

0567C

3

105

108

2

107

5

1

103

6

3 2

106

5

105

4

104

4

Torque to 129–142 N.m (95–105 ft–lb)

5

Torque to 312–340 N.m (230–250 ft–lb)

6

Apply LoctiteR 2760t (or equivalent) to threads.

7

01397D

Fig. 6

308148 19

Service

DISPLACEMENT PUMP SERVICE
Disassembly

When disassembling the pump, lay out all the removed
parts in sequence, to ease reassembly. Clean all parts
with a compatible solvent and inspect them for wear or
damage. Refer to Fig. 7.

NOTE: Repair Kits are available to replace the throat
(T) and piston (P) packings, and to replace the o-rings
and cylinder seals. For the best results, use all the new
parts in the kit. Kit parts are marked with an asterisk,
for example (11*). These kits can also be used to
convert the pump to different packing materials. Refer
to pages 30 and 32.

NOTE: Standard Displacement Pumps 222805 and
687055 use stainless steel capscrews (20) with wash­ers (33). Optional Pumps 222989, 236227 and 236231
use carbon steel cap screws and do not include the
washers.

1. Stand the displacement pump upright in a large
vise. Loosen, but do not remove, the packing nut
(3). Remove the six long cap screws (20) and
washers (33, if present), using a socket wrench.

2. Lift the outlet housing (19) straight up off the
pump. Be careful not to scratch the displacement
rod (1) while removing the housing.

3. Lift the cylinder (7), displacement rod (1), and
piston assembly off the intake housing (17).

4. Remove the seal (6), ball guide (14), intake ball
(16), intake seat housing (15), and o-ring (27) from
the intake housing (17). Inspect the ball (16) and
the ball seat (A) on the housing (15) for wear or
damage.

5. Remove the seal (6) from the bottom of the outlet
housing (19). Unscrew the packing nut (3). Re­move the glands and v-packings (T) from the
housing. Do not remove the outlet fitting (4) and
o-ring (5) unless they need replacement.

6. Unscrew the handle of the bleeder valve (24)
completely from the valve housing. Clean the valve
threads and the bleed hole in the valve housing. It
is not necessary to remove the valve housing from
the outlet housing (19).

7. Stand the cylinder (7) upright on a wooden block.
Using a rubber mallet or an arbor press, drive the
displacement rod (1) and piston assembly down
into the cylinder as far as possible, then place the
cylinder on its side and continue to drive the rod
out the bottom until the piston comes free. Pull the
rod and piston from the cylinder, being careful not
to scratch the rod or cylinder.

CAUTION

To reduce the possibility of costly damage to the rod
(1) and cylinder (7), always use a rubber mallet or an
arbor press to drive the rod out of the cylinder. Be
sure to place the cylinder on a soft block of wood.
Never use a hammer to drive the rod.

NOTE: Service Tool 109507 is available as an acces­sory. The tool fits over the top of the displacement rod
(1), making it easier to apply a 24 inch adjustable
wrench or 3/4 in. drive socket when disconnecting the
rod from the piston assembly.

8. Put the flats of the piston seat housing (12) in a
vise. Unscrew the rod (1) from the housing (12),
leaving the ball guide (9) assembled to the rod. Be
careful to catch the piston ball (10) as you sepa­rate the housing (12) and ball guide (9), so that it
doesn’t fall and suffer damage.

9. Remove the glands and v-packings (P) from the
piston seat housing (12). Inspect the ball (10) and
ball seat (B) on the housing (12) for wear or dam­age.

10. Inspect the outer surface of the displacement rod
(1) and the inner surface of the cylinder (7) for
scoring or wear; replace either part if necessary. If
the rod is being replaced, remove the ball guide (9)
as explained in step 11.

NOTE: Do not remove the ball guide (9) from the
displacement rod (1) unless either part is damaged.

11. Place the flats of the ball guide (9) in a vise. Using
a 24 in. adjustable wrench or 3/4 in. drive socket,
unscrew the rod (1) from the ball guide.

20 308148

Included only on standard Displacement

10

Pump Models 222805 and 687055, with
stainless steel cap screws (20).

T

5

Service

1

3

19

33 10

34

4

6

10

B

9

12

P

20

7

6

14

35

Fig. 7

16

27

15

17

A

0421B

308148 21

Service

Reassembly

1. If it was necessary to remove the ball guide (9)
from the displacement rod (1), place the flats of

the rod in a vise. Apply anti-seize lubricant 222955
to the threads and mating faces of the rod and the
ball guide. Screw the ball guide onto the rod, hand
tight. Remove from the vise. See Fig. 8.

2. Place the female gland (13*) on the piston seat
housing (12). Install the five v-packings (P) one at
a time with the lips facing up. Refer to pages 30
and 32 for the correct packing order for your
pump. Install the male gland (11*).

NOTE: To convert the pump to a different packing
material, see pages 30 and 32.

NOTE: Service Tool 109507 is available as an acces­sory. The tool fits over the top of the displacement rod
(1), making it easier to apply a 24 inch adjustable
wrench or 3/4 in. drive socket when connecting the rod
to the piston assembly.

3. Apply anti-seize lubricant 222955 to the threads
and mating faces of the ball guide (9) and piston
seat housing (12). Place the flats of the piston seat
housing in a vise. Place the ball (10) on the piston
seat. Screw the assembled rod (1) and ball guide
(9) onto the piston assembly hand tight, then
torque to 459–481 N.m (338–354 ft–lb).

4. Use an arbor press to reinstall the rod (1) into the
cylinder (7), as follows. (The cylinder is symmetri­cal, so either end may face up.) Lubricate the
piston packings (P). With the piston end facing
down, lower the rod into the cylinder. Start the
piston into the cylinder as much as possible, then
drive the rod and piston the rest of the way into the
cylinder with the arbor press.

CAUTION

To reduce the possibility of costly damage to the rod
(1) and cylinder (7), always use an arbor press to
drive the rod into the cylinder, and be sure to place
the cylinder on a soft block of wood. Never use a
hammer to drive the rod.

5. Lubricate the o-ring (27*) and seal (6*). Install the
o-ring on the intake seat housing (15). Install the
intake seat housing (15), intake ball (16), ball guide
(14), and seal (6*) in the intake housing (17). Set
the intake housing all the way into the vise.

6. Place the cylinder (7) on the intake housing (17).
Tap on the top of the displacement rod (1) with a
rubber mallet, to seat the cylinder.

7. Lubricate the throat packings (T). Place the male
gland (29*) into the outlet housing (19). Install the
five v-packings one at a time with the lips facing
down. Refer to pages 30 and 32 for the correct
packing order for your pump. Install the female
gland (25*).

NOTE: To convert the pump to a different packing
material, see pages 30 and 32.

8. Lubricate the threads of the packing nut (3), and
loosely install it in the outlet housing (19).

9. Lubricate the seal (6*) and install it in the bottom of
the outlet housing (19). Set the outlet housing on
top of the cylinder (7). Apply thread lubricant to the
six long cap screws (20). Install the washers (33, if
present) and cap screws through the outlet hous­ing (19) and thread them loosely by hand into the
intake housing (17). Tighten the cap screws oppo­sitely and evenly, using a socket wrench, then
torque to 244–264 N.m (180–195 ft–lb).

10. Screw the housing valve (34) into the valve hous­ing. Torque to 30–28 N.m (22–28 ft-lb).

NOTE: It is not ordinarily necessary to remove the
outlet fitting (4) and o-ring (5*). However, if they were
replaced because of damage, lubricate the o-ring and
place it on the fitting. Screw the fitting into the outlet
housing (19). Torque to 156–171 N.m (115–126 ft–lb).

11. Reconnect the displacement pump to the air motor
as explained on page 18.

22 308148

Torque to 156–171 N.m (115–126 ft–lb).

1

Torque to 60–74 N.m (45–55 ft–lb).

2

Torque to 459–481 N.m (338–354 ft–lb).

3

Torque oppositely and evenly to 244–264 N.m (180–195 ft–lb).

4

Apply anti-seize lubricant to threads and mating faces.

5

Lubricate.

6

7

Apply thread lubricant.

8

Use arbor press to drive into cylinder (7).

Unscrew plug from valve housing and clean.

9

Included only on standard

10

Displacement Pump Mod­els 222805 and 687055,
with stainless steel cap
screws (20).

Torque to 30–38 N.m

11

(22–28 ft-lb)

T

*5

6

Service

1

8

2

3

19

10

33

34

4

1

6*

10

35

11 9

6

5

B

9

3

12

3

P

20

4

7

7

6*

6

14

Fig. 8

16

27*

17

A

15

6

0421

308148 23

Notes

24 308148

Parts

Part No. 222895 Pump, Series B
28:1 Ratio, with Quiet King Air Motor

Part No. 253377 Pump, Series A
28:1 Ratio, with Quiet King Air Motor

101

102}

Ref.
No. Part No. Description Qty.

101 220106 AIR MOTOR, King, quiet

See 309348 for parts
Used on Model 222895 only 1

235525 AIR MOTOR, King, quiet

See 309348 for parts

Used on Model 253377 only 1
102} 184451 ADAPTER, connecting rod 1
103} 184096 NUT, coupling 1
104} 184278 WRENCH, packing nut 1
105 222805 PUMP, displacement

See pages 28 & 30 for parts 1

687055 PUMP, displacement

See pages 28 & 30 for parts 1
106} 106166 NUT, hex; M16 x 2.0 3
107} 184452 ROD, tie; 265 mm (10.43 in.)

shoulder to shoulder 3
108} 184130 COLLAR, coupling 2
109 249967 INTAKE AND EXHAUST KIT

Used on Model 253377 only 1

} These parts are included in Connection Kit 235414. For

applications requiring stainless steel tie rods, order Con­nection Kit 222913.

}107

}106

104}

108}

103}

0568C

Detail of Model 253377

109

105

TI7925A

308148 25

Parts

Part Nos. C59792 and 222939, Series B;
233069, 233070, 234667, 234824 241957,
243689 246923, 246924, 246989, 246990,
246991, 246992, and 253842 Series A
Pumps 45:1 Ratio, with Premier Air Motor

101

}107

102}

108}

103}

Ref.
No. Part No. Description Qty.

101 222800 AIR MOTOR, Premier

See 308213 for parts 1

102} 184582 ADAPTER, connecting rod 1

617463 ADAPTER, (234824 only) 1
103} 184096 NUT, coupling 1
104 184278 WRENCH, packing nut 1
105 C59703 PUMP, displacement

(used on C59792, 233069, and 233070)
See pages 28 & 30 for parts 1

222805 PUMP, displacement (used on 222939)

See pages 28 & 30 for parts 1

241956 PUMP, displacement

(used on 241957 and 243689)
See pages 28 & 30 for parts 1

246925 PUMP, displacement (used on 246923

and 246924)
See pages 28 & 30 for parts 1

249992 PUMP, displacement

(used on 234667, 234824,
246989, 246990, 246991, 246992, and

253842)

See pages 28 & 30 for parts 1
106} 106166 NUT, hex; M16 x 2.0 3
107} 184382 ROD, tie; 380 mm (14.96 in.)

shoulder to shoulder (used on 222939,

C59792, 241957, 243689, 246989, 3

246990, 246991 and 246992)

617464 ROD, tie 730.25 mm (28.75 in)

(234824 only) 3
108} 184130 COLLAR, coupling 2

} These parts are included in Connection Kit 235419. For

applications requiring stainless steel tie rods, order Con­nection Kit 235420.

}106

26 308148

105

104

01397C

Parts

Part No. 222897 Pump, Series B
with Viscount Hydraulic Motor

101

Ref.
No. Part No. Description Qty.

101 235345 HYDRAULIC MOTOR, Viscount,

See 308048 for parts 1
102} 184595 ADAPTER, connecting rod 1
103} 184096 NUT, coupling 1
104 184278 WRENCH, packing nut 1
105 222805 PUMP, displacement

See pages 28 & 30 for parts 1

687055 PUMP, displacement

See pages 28 & 30 for parts 1
106} 106166 NUT, hex; M16 x 2.0 3
107} 184596 ROD, tie; 315 mm (12.40 in.)

shoulder to shoulder 3
108} 184130 COLLAR, coupling 2

} These parts are included in Connection Kit 222976.

102}

}107

}106

108}

103}

105

104

0569C

308148 27

Parts

NOTE: The parts listed on this page are common to all

displacement pumps covered in this manual. The pumps use
different packing configurations. Standard Models 222805,
241956, 249992, and 687055 use stainless steel cap screws
with washers.

Ref Part
No. No. Description Qty

1 184276 ROD, displacement; stainless steel

(used on 222796, 222805, 222988,
246925, 687055, C59703 and 246987) 1

687118 ROD, displacement; ceramic

(used on 241956 and 246988) 1

15G852 ROD, displacement; sst

(used on 249992 only) 1
3 184458 PACKING NUT/WET-CUP; SST 1
4 184387 FITTING, outlet; 1–1/2 in. npt(m) x

M42 x 20; stainless steel 1

15B316 FITTING, outlet; 3/4 in. npt(m) x

M42 x 20; SST (used on 687055) 1
5* 109213 O-RING; PTFE 1
6* 184072 SEAL; acetal 2
7 184461 CYLINDER; stainless steel 1

15G853 CYLINDER, sst

(used on 249992 only) 1
9 184283 GUIDE, ball, piston; stainless steel 1
10n 102973 BALL, piston; stainless steel;

1.25 in. (31.8 mm) dia.

(used on 222805, 687055) 1

112267 BALL, piston; tungsten;

1.25 in. (31.8 mm) dia.

(used on C59703, 241956 and

246925) 1

** 15C869 BALL, piston; silicone nitride;

1.25 in. (31.8 mm) dia.

(used on 246987, 246988 and 249992)1
12 222795 HOUSING, seat, piston valve;

stainless steel w/tungsten carbide seat 1

253743 HOUSING, seat, piston valve

(used on 249992 only) 1

14 184282 GUIDE, ball, intake; stainless steel 1
15 222838 HOUSING, seat, intake valve;

stainless steel w/tungsten carbide seat 1

253742 HOUSING, seat, intake valve

(used on 249992 only) 1

16n 110294 BALL, intake; stainless steel;

2 in. (50.8 mm) dia. 1

C59027 BALL, intake; carbide;

2 in. (50.8 mm) dia.
(used on C59703, 241956 and

246925) 1

** 15C868 BALL, intake; silicone nitride;

2 in. (50.8 mm) dia.

(used on 246987, 246988 and 249992)1
17 184390 HOUSING, intake; stainless steel 1
19 184389 HOUSING, outlet, pump 1
27* 102857 O-RING; PTFE 1
34 184392 HOUSING, valve; 3/8–18 npt x 1/2–20

unf-2b (not used on 249992) 1
35 190293 PLUG, valve; 1/2–20 unf-2a

(not used on 249992) 1
36 101748 PLUG, pipe, sst

(Replaces both 34 and 35 on 246987,

246988 and 249992) 1

* These parts are included in Packing Repair Kit 222845,

which may be purchased separately for Displacement
Pumps 222805, 241956, and 687055. They are also in­cluded in the packing conversion kits described on pages
30 and 32.

** Included with Packing Repair Kit 249098.

n Keep these spare parts on hand to reduce down time.

28 308148

02257

Parts

3

Throat Packings

(see pages

30 and 32)

19

*5

4

1

9

20, 33
(see pages
30 and 32)

34

10n

35

36
Replaces 34 and 35
on 246987, 246988,
and 249992)

7

6*

14

Piston Packings

(see pages

30 and 32)

12

6*

16n

15

27*

17

02257

308148 29

Parts

Displacement Pumps 222805, 241956, and 687055, Series A
(UHMWPE and PTFE Packings, with Stainless Steel Cap Screws)

Ref Part
No. No. Description Qty

11* 184232 GLAND, male; piston; stainless steel 1
13* 184182 GLAND, female; piston; stainless steel 1
18* 109262 V-PACKING; piston; UHMWPE 3
20 109470 SCREW, cap, hex hd; 5/8–11 unc–2A

x 12 in. (305 mm); stainless steel;

Used on Models 222805, 241956, and
687055; see page 29. 6

25* 184181 GLAND, female; throat; stainless steel 1

Ref Part
No. No. Description Qty

26* 109261 V-PACKING; throat; UHMWPE 3
28* 109312 V-PACKING; piston; PTFE 2

687057 PACKING; graphite; PTFE

Used on Model 687055 2
29* 184231 GLAND, male; throat; stainless steel 1
30* 109311 V–PACKING; throat; PTFE 2

* These parts are included in Packing Repair Kit 222845,

which may be purchased separately. For packing conver­sion kits, see pages 30 through 32.

Displacement Pump 246925, Series A
(UHMWPE and Leather Packings, with Stainless Steel Cap Screws)

Ref Part
No. No. Description Qty

11* 184232 GLAND, male; piston; stainless steel 1
13* 184182 GLAND, female; piston; stainless steel 1
18* 109262 V-PACKING; piston; UHMWPE 3
20 109470 SCREW, cap, hex hd; 5/8–11 unc–2A

x 12 in. (305 mm); stainless steel 6
25* 184181 GLAND, female; throat; stainless steel 1
26* 109261 V-PACKING; throat; UHMWPE 3
28* 184312 V-PACKING; piston; leather 2
29* 184231 GLAND, male; throat; stainless steel 1
30* 184311 V-PACKING; throat; leather 2
33 184618 WASHER, flat; stainless steel; 6

* These parts are included in Repair Kit 222848, which may

be purchased separately. For packing conversion kits,
see pages 30 through 32.

THROAT PACKINGS:

LIPS FACE DOWN

*25

*26 30*

*29

LUBRICATE PACKINGS

PISTON PACKINGS:

LIPS FACE UP

*11

*18

*13

28*

0805
0806

Displacement Pump 246987 and 246988, Series A
(UHMWPE and Leather Packings, with Stainless Steel Cap Screws)

Ref Part
No. No. Description Qty

11* 184232 GLAND, male; piston; stainless steel 1
13* 184182 GLAND, female; piston; stainless steel 1
18* 109262 V-PACKING; piston; UHMWPE 3
20 109470 SCREW, cap, hex hd; 5/8–11 unc–2A

x 12 in. (305 mm); stainless steel 6
25* 184181 GLAND, female; throat; stainless steel 1
26* 109261 V-PACKING; throat; UHMWPE 3
28* 184312 V-PACKING; piston; leather 2
29* 184231 GLAND, male; throat; stainless steel 1
30* 184311 V-PACKING; throat; leather 4
33 184618 WASHER, flat; stainless steel; 6

* These parts are included in Packing Repair Kit 222850,

which may be purchased separately. For packing conver­sion kits, see pages 30 through page 32.

30 308148

THROAT PACKINGS:

LIPS FACE DOWN

*25

*26

*29

30*

LUBRICATE PACKINGS

PISTON PACKINGS:

LIPS FACE UP

*11

*18

*13

28*

0805
0806

Parts

Displacement Pump 249992, Series A
(UHMWPE Submicron and Leather Packings, with Stainless Steel Cap Screws)

Ref Part
No. No. Description Qty

11* 184232 GLAND, male; piston; stainless steel 1
13* 184182 GLAND, female; piston; stainless steel 1
18* 109262 V–PACKING; piston; UHMWPE 3
25* 184181 GLAND, female; throat; stainless steel 1
26* 109261 V–PACKING; piston; UHMWPE 3
28* 120533 V-PACKING; piston; UHMWPE S/M 2
29* 184231 GLAND, male; throat; stainless steel 1
30* 184311 V-PACKING; throat; leather 4
33 184618 WASHER, flat; stainless steel 6

* These parts are included in Packing Repair Kit 253744,

which may be purchased separately. For packing conver­sion kits, see pages 30 through 32.

THROAT PACKINGS:

LIPS FACE DOWN

*25

*32

*29

PISTON PACKINGS:

*11

30*

*31

*13

LUBRICATE PACKINGS

LIPS FACE UP

28*

0805
0806

308148 31

Parts

Packing Conversion Kits

Packing Conversion Kit 222846,
(PTFE Packings)

THROAT PACKINGS:

LIPS FACE DOWN

*25

*30

*29

LUBRICATE PACKINGS

Ref Part
No. No. Description Qty

11* 184232 GLAND, male; piston; stainless steel 1
13* 184182 GLAND, female; piston; stainless steel 1
25* 184181 GLAND, female; throat; stainless steel 1
28* 109312 V-PACKING; piston; PTFE 5

687057 PACKING; graphite; PTFE

Used on Model 687055 5
29* 184231 GLAND, male; throat; stainless steel 1
30* 109311 V-PACKING; throat; PTFE 5

687056 PACKING; graphite; PTFE

Used on Model 687055 5

PISTON PACKINGS:

LIPS FACE UP

*11

*28

*13

0805
0806

Max–Life Conversion Kit 288551, Series A
Includes parts to convert existing
Dura–Flo 1800 (246987) to Max–Life
Displacement Pump 249992.

Ref Part
No. No. Description Qty

1 15G852 Rod 1
7 15G853 Cylinder 1
11* 184232 GLAND, male; piston; stainless steel 1
12 253743 Housing 1
13* 184182 GLAND, female; piston; stainless steel 1
15 253742 Housing 1

253744 Seals Kit
18* 109262 V–PACKING; piston; UHMWPE 3
25* 184181 GLAND, female; throat; stainless steel 1
26* 109261 V–PACKING; piston; UHMWPE 3
28* 120533 V-PACKING; piston; UHMWPE S/M 2
29* 184231 GLAND, male; throat; stainless steel 1
30* 184311 V-PACKING; throat; leather 4

* These parts are included in Packing Repair Kit 253744,

which may be purchased separately.

Refer to page 29 for assembly detail.

Packing Conversion Kit 222848,
(UHMWPE and Leather Packings)

THROAT PACKINGS:

LIPS FACE DOWN

*25

*26 32*

*29

LUBRICATE PACKINGS

Ref Part
No. No. Description Qty

11* 184232 GLAND, male; piston; stainless steel 1
13* 184182 GLAND, female; piston; stainless steel 1
18* 109262 V-PACKING; piston; UHMWPE 3
25* 184181 GLAND, female; throat; stainless steel 1
26* 109261 V-PACKING; throat; UHMWPE 3
29* 184231 GLAND, male; throat; stainless steel 1
31* 184312 V-PACKING; piston; leather 2
32* 184311 V-PACKING; throat; leather 2

PISTON PACKINGS:

LIPS FACE UP

*11

*18

*13

31*

0805
0806

32 308148

Technical Data

(MODELS 222895 AND 253377 KING PUMPS)

Ratio 28:1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Maximum fluid working pressure 19.3 MPa, 193 bar (2800 psi). . . . . . . . . . . . . . . . . . . . . . . . . .

Maximum air input pressure 0.7 MPa, 7 bar (100 psi). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Pump cycles per 3.8 liters (1 gal.) 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Recommended pump speed for continuous operation 50 cycles per min. . . . . . . . . . . . . . . . . .

Maximum flow 21.8 liters/min (5.8 gpm) at 50 cycles/min. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Air motor piston effective area 506 cm

Stroke length 120 mm (4.75 in.). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Displacement pump effective area 18 cm

Maximum pump operating temperature 65.5_C (150_F). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Air inlet size 3/4 npsm(f). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Fluid inlet size 2 in. npt(f). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Fluid outlet size 1–1/2 in. npt(m). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Weight approx. 69 kg (152 lb). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Wetted parts 304, 329 and 17–4 PH Grades of Stainless Steel; Tungsten Carbide;. . . . . . . . .

acetal; PTFE; Ultra-High Molecular Weight Polyethylene

Sound Pressure Levels (dBa)

(measured at 1 meter from unit)

Input Air Pressures at 15 cycles per minute

0.28 MPa, 2.8 bar

Air Motor

King 78.8 82.7 90.5
Quiet King 77.9 79.2 87.5

(40 psi)

0.48 MPa, 4.8 bar
(70 psi)

@ (78.5 in.@). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

@ (2.79 in.@). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

0.63 MPa, 6.3 bar
(90 psi)

Sound Power Levels (dBa)

(tested in accordance with ISO 9614–2)

Input Air Pressures at 15 cycles per minute

0.28 MPa, 2.8 bar

Air Motor

King 86.5 88.8 97.7
Quiet King 85.2 86.6 95.2

(40 psi)

0.48 MPa, 4.8 bar
(70 psi)

0.63 MPa, 6.3 bar
(90 psi)

308148 33

Technical Data

(MODELS 222895 AND 253377 KING PUMPS)

KEY: Fluid Outlet Pressure – Black Curves A 0.63 MPa, 6.3 bar (90 psi) Air Pressure

Air Consumption – Gray Curves B 0.49 MPa, 4.9 bar (70 psi) Air Pressure

NOTE: Recommended pump speed for continuous operation

(to shaded area): 50 cpm

C 0.28 MPa, 2.8 bar (40 psi) Air Pressure

psi

bar

MPa

2500

175

17.5

2000

140

14.0

1500

105

10.5

1000

70

7.0

500

35

3.5

gpm

liters/min

MODEL 222895

(QUIET KING AIR MOTOR)

cycles/min

18 36 72

54

scfm

m#/min

250

7.00

A

200

5.60

B

A

B

C

150

4.20

100

2.80

C

50

1.40

0

02468

7.6

FLUID FLOW (NO. 10 WEIGHT OIL)

15.2 22.8 30.4

To find Pump Air Consumption (m#/min or scfm) at a specific fluid
flow (lpm/gpm) and air pressure (MPa/bar/psi):

1. Locate desired flow along bottom of chart.

34 308148

2. Read vertical line up to intersection with selected air consumption
curve (gray). Follow right to scale to read air consumption.

Technical Data

(MODELS C59792, 222939, 233069, 233070, 234667, 234824, 234826, 241957, 243689,

246923, 246924, 246989, 246990, 246991, 246992, 253842, and 249992 PREMIER PUMPS)

Ratio 45:1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Maximum fluid working pressure 31 MPa, 310 bar (4500 psi). . . . . . . . . . . . . . . . . . . . . . . . . . .

Maximum air input pressure 0.7 MPa, 7 bar (100 psi). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Pump cycles per 3.8 liters (1 gal.) 8.7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Recommended pump speed for continuous operation 60 cycles per min. . . . . . . . . . . . . . . . . .

Maximum flow 26.1 liters/min (6.9 gpm) at 60 cycles/min. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Air motor piston effective area 800 cm

Stroke length 120 mm (4.75 in.). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Displacement pump effective area 18 cm

Maximum pump operating temperature 65.5_C (150_F). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Air inlet size 3/4 npsm(f). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Fluid inlet size 2 in. npt(f). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Fluid outlet size 1–1/2 in. npt(m). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Weight approx. 109 kg (240 lb). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Wetted parts 304, 329 and 17–4 PH Grades of Stainless Steel; Tungsten Carbide;. . . . . . . . .

acetal; PTFE; Ultra-High Molecular Weight Polyethylene; Ceramic (model 241957, 246991,
246992, 233069 and 233070 only); leather (models 246923, 246924, 246989, 246990, 246991
and 246992 only); silicon nitride (models 246989, 246990, 246991, 246992, 234824 and
253842 only)

Sound Pressure Levels (dBa)

(measured at 1 meter from unit)

@ (38.5 in.@). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

@ (2.79 in.@). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Input Air Pressures at 15 cycles per minute

0.28 MPa, 2.8 bar

Air Motor

Premier 82.5 82.4 83.2 83.0

(40 psi)

0.48 MPa, 4.8 bar
(70 psi)

0.63 MPa, 6.3 bar
(90 psi)

0.7 MPa, 7 bar
(100 psi)

Sound Power Levels (dBa)

(tested in accordance with ISO 9614–2)

Input Air Pressures at 15 cycles per minute

0.28 MPa, 2.8 bar

Air Motor

Premier 90.6 90.6 93.0 95.9

(40 psi)

0.48 MPa, 4.8 bar
(70 psi)

0.63 MPa, 6.3 bar
(90 psi)

0.7 MPa, 7 bar
(100 psi)

308148 35

Technical Data

(MODELS C59792, 222939, 233069, 233070, 234667, 234824, 234826, 241957, 243689,

246923, 246924, 246989, 246990, 246991, 246992, 253842, and 249992 PREMIER PUMPS)

KEY: Fluid Outlet Pressure – Black Curves A 0.7 MPa, 7 bar (100 psi) Air Pressure

Air Consumption – Gray Curves B 0.49 MPa, 4.9 bar (70 psi) Air Pressure

NOTE: Recommended pump speed for continuous operation

(to shaded area): 60 cpm

(PREMIER AIR MOTORS)

psi

bar

MPa

5000

350

35.0

18 36 72

cycles/min

C 0.28 MPa, 2.8 bar (40 psi) Air Pressure

54

60

scfm

m#/min

4000

280

28.0

3000

210

21.0

2000

140

14.0

1000

70

7.0

gpm

liters/min

To find Fluid Outlet Pressure (MPa/bar/psi) at a specific fluid flow
(lpm/gpm) and operating air pressure (MPa/bar/psi):

1. Locate desired flow along bottom of chart.

2. Follow vertical line up to intersection with selected fluid outlet
pressure curve (black). Follow left to scale to read fluid outlet
pressure.

A

B

C

0

02468

7.6

FLUID FLOW (NO. 10 WEIGHT OIL)

400

11.20

300

8.40

A

200

5.60

B

C

15.2 22.8 30.4

To find Pump Air Consumption (m#/min or scfm) at a specific fluid
flow (lpm/gpm) and air pressure (MPa/bar/psi):

1. Locate desired flow along bottom of chart.

2. Read vertical line up to intersection with selected air consumption
curve (gray). Follow right to scale to read air consumption.

100

2.80

36 308148

Technical Data

c

(MODEL 222897 VISCOUNT PUMP)

Maximum fluid working pressure 18 MPa, 179 bar (2600 psi). . . . . . . . . . . . . . . . . . . . . . . . . . .

Maximum hydraulic oil input pressure 10 MPa, 103 bar (1500 psi). . . . . . . . . . . . . . . . . . . . . . .

Pump cycles per 3.8 liters (1 gal.) 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Recommended pump speed for continuous operation 60 cycles per min. . . . . . . . . . . . . . . . . .

Maximum flow 26.1 liters/min (6.9 gpm) at 60 cycles/min. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Hydraulic motor piston effective area 31.6 cm

Stroke length 120 mm (4.75 in.). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Displacement pump effective area 18 cm

Maximum pump operating temperature 65.5_C (150_F). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Hydraulic oil inlet size 3/4 npt(f). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Fluid inlet size 2 in. npt(f). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Fluid outlet size 1-1/2 in. npt(m). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Weight approx. 89 kg (196 lb). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Wetted parts 304, 329 and 17–4 PH Grades of Stainless Steel; Tungsten Carbide;. . . . . . . . .

acetal; PTFE; Ultra-High Molecular Weight Polyethylene

@ (4.9 in.@). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

@ (2.79 in.@). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

psi

bar

MPa

2500

175

17.5

2000

140

14.0

(VISCOUNT HYDRAULIC MOTOR)

cycles/min

18 36 72

A

B

1500

105

10.5

1000

70

7.0

500

35

3.5

gpm

liters/min

KEY: Fluid Outlet Pressure – Black Curves A 105 bar (1500 psi) Hydraulic Oil Pressure

Hydraulic Oil Consumption – Gray Curves B 74 bar (1050 psi) Hydraulic Oil Pressure

NOTE: Recommended pump speed for continuous operation

(to shaded area): 60 cpm

To find Fluid Outlet Pressure (MPa/bar/psi) at a specific fluid flow
(lpm/gpm) and operating hydraulic oil pressure (MPa/bar/psi):

1. Locate desired flow along bottom of chart.

2. Follow vertical line up to intersection with selected fluid outlet
pressure curve (black). Follow left to scale to read fluid outlet
pressure.

C

0

02468

7.6

FLUID FLOW (NO. 10 WEIGHT OIL)

MODEL 222897

15.2 22.8

To find Pump Hydraulic Oil Consumption (lpm or gpm) at a specifi
fluid flow (lpm/gpm) and hydraulic oil pressure (MPa/bar/psi):

1. Locate desired flow along bottom of chart.

2. Read vertical line up to intersection with oil consumption curve

gpm

lpm

(hyd.

54

60

hydraulic oil
consumption

C 42 bar (600 psi) Hydraulic Oil Pressure

(gray). Follow right to scale to read oil consumption.

oil)

25

95.0

20

76.0

15

57.0

10

38.0

5

19.0

30.4

308148 37

Dimensions

Model 222895 Shown

C

A

D

Pump Model A B C D

222895, 253377 1235.1 mm (48.63 in.) 642.6 mm (25.3 in.) 592.5 mm (23.33 in.) 298.0 mm (11.73 in.)

C59792,
222939,233069,
233070, 234667,
241947, 243689,
246989, 246990,
246991, 246992,
246923, 246924,
249992

222897 1264.8 mm (49.8 in.) 642.6 mm (25.3 in.) 622.2 mm (24.5 in.) 298.0 mm (11.73 in.)

1160.0 mm (45.7 in.) 759.0 mm (29.9 in.) 401.0 mm (15.79 in.) 413.0 mm (16.3 in.)

B

0566

234824 1405.0 mm (55.3 in.) 887.6 mm (34.9 in.) 867.6 mm (34.16 in.) 543.0 mm (21.38 in.)

38 308148

Mounting Hole Layouts

King, Bulldog, and Viscount Pumps

94.28 mm
(3.712 in.)

101.6 mm
(4.0 in.)

50.8 mm
(2.0 in.)

94.28 mm
(3.712 in.)

88 mm
(3.464 in.)

Premier Pumps

11.1 mm
(0.437 in.)
DIA (4)

0653

Three M16 x 2.0 Holes

135.0 mm
(5.3 in.)

101.5 mm
(4.0 in.)

67.5 mm
(2.7 in.)

116.9 mm
(4.6 in.)

87.9 mm
(3.5 in.)

Three 3/8–16 Mounting Studs

50.7 mm
(2.0 in.)

06555

308148 39

Graco Standard Warranty

Graco warrants all equipment manufactured by Graco and bearing its name to be free from defects in material and workmanship on the
date of sale 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 of 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.

THIS WARRANTY IS EXCLUSIVE, AND IS IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT
NOT LIMITED TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE.

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, 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 procedures concernées.

Graco Information

For the latest information about Graco products, visit www.graco.com.

TO PLACE AN ORDER, contact your Graco distributor or call to identify the distributor closest to you:
Phone: [phone] or Toll Free: 1–800–328–0211 Fax: [phone]

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.

Original instructions. This manual contains English. MM 308148

40 308148

International Offices: Belgium, China, Japan, Korea

Graco Headquarters: Minneapolis

GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441

Copyright 1992, Graco Inc. is registered to ISO 9001

www.graco.com

Revised 02/2010