Instructions-Parts
Z-Series
Chemical Pumps
3A0019J
EN
For pumping plural component materials. For professional use only.
Not for use in explosive atmospheres.
3500 psi (24 MPa, 241 bar) Maximum Working Pressure
Important Safety Instructions
Read all warnings and instructions in this manual
and all supplied manuals. Save all instructions.
See page 2 for model information.
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Warnings
Warnings
The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclama-
tion point symbol alerts you to a general warning and the hazard symbol refers to procedure-specific risk. Refer back
to these warnings. Additional, product-specific warnings may be found throughout the body of this manual where
applicable.
WARNING
FIRE AND EXPLOSION HAZARD
Flammable fumes, such as solvent and paint fumes, in work area can ignite or explode. To help prevent
fire and explosion:
•
•
Use equipment only in well ventilated area.
Eliminate all ignition sources; such as pilot lights, cigarettes, portable electric lamps, and plastic drop
cloths (potential static arc).
•
•
Keep work area free of debris, including solvent, rags and gasoline.
Do not plug or unplug power cords, or turn power or light switches on or off when flammable fumes
are present.
•
•
•
•
Ground all equipment in the work area.
Use only grounded hoses.
Hold gun firmly to side of grounded pail when triggering into pail.
If there is static sparking or you feel a shock, stop operation immediately. Do not use equipment
until you identify and correct the problem.
•
Keep a working fire extinguisher in the work area.
SKIN INJECTION HAZARD
High-pressure fluid from gun, hose leaks, or ruptured components will pierce skin. This may look like just
a cut, but it is a serious injury that can result in amputation. Get immediate surgical treatment.
•
•
•
•
•
•
Do not point gun at anyone or at any part of the body.
Do not put your hand over the spray tip.
Do not stop or deflect leaks with your hand, body, glove, or rag.
Do not spray without tip guard and trigger guard installed.
Engage trigger lock when not spraying.
Follow Pressure Relief Procedure in this manual, when you stop spraying and before cleaning,
checking, or servicing equipment.
EQUIPMENT MISUSE HAZARD
Misuse can cause death or serious injury.
•
•
Do not operate the unit when fatigued or under the influence of drugs or alcohol.
Do not exceed the maximum working pressure or temperature rating of the lowest rated system
component. See Technical Data in all equipment manuals.
•
•
Do not leave the work area while equipment is energized or under pressure. Turn off all equipment
and follow the Pressure Relief Procedure in this manual when equipment is not in use.
Check equipment daily. Repair or replace worn or damaged parts immediately with genuine manu-
facturer’s replacement parts only.
•
•
•
•
•
•
Do not alter or modify equipment.
Use equipment only for its intended purpose. Call your distributor for information.
Route hoses and cables away from traffic areas, sharp edges, moving parts, and hot surfaces.
Do not kink or over bend hoses or use hoses to pull equipment.
Keep children and animals away from work area.
Comply with all applicable safety regulations.
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Warnings
WARNING
MOVING PARTS HAZARD
Moving parts can pinch or amputate fingers and other body parts.
•
•
•
Keep clear of moving parts.
Do not operate equipment with protective guards or covers removed.
Pressurized equipment can start without warning. Before checking, moving, or servicing equipment,
follow the Pressure Relief Procedure in this manual. Disconnect power or air supply.
TOXIC FLUID OR FUMES HAZARD
Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin, inhaled, or swal-
lowed.
•
•
•
•
Read MSDS’s to know the specific hazards of the fluids you are using.
Store hazardous fluid in approved containers, and dispose of it according to applicable guidelines.
Always wear impervious gloves when spraying or cleaning equipment.
If this equipment is used with isocyanate material, see additional information on isocyanates in Isocy-
anate Conditions Section of this manual.
BURN HAZARD
Equipment surfaces and fluid that’s heated can become very hot during operation. To avoid severe burns:
•
•
Do not touch hot fluid or equipment.
Wait until equipment/fluid has cooled completely.
PERSONAL PROTECTIVE EQUIPMENT
You must wear appropriate protective equipment when operating, servicing, or when in the operating
area of the equipment to help protect you from serious injury, including eye injury, inhalation of toxic
fumes, burns, and hearing loss. This equipment includes but is not limited to:
•
•
•
•
Protective eyewear
Clothing and respirator as recommended by the fluid and solvent manufacturer
Gloves
Hearing protection
4
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Isocyanate Conditions
Isocyanate Conditions
To prevent exposing ISO to moisture:
•
•
Always use a sealed container with a desiccant
dryer in the vent, or a nitrogen atmosphere. Never
store ISO in an open container.
Spraying materials containing isocyanates creates
potentially harmful mists, vapors, and atomized partic-
ulates.
Keep the ISO lube pump reservoir (if installed) filled
™
with Graco Throat Seal Liquid (TSL ), Part 206995.
Read material manufacturer’s warnings and material
MSDS to know specific hazards and precautions
related to isocyanates.
The lubricant creates a barrier between the ISO and
the atmosphere.
•
•
Use moisture-proof hoses specifically designed for
ISO, such as those supplied with your system.
Never use reclaimed solvents, which may contain
moisture. Always keep solvent containers closed
when not in use.
Never use solvent on one side if it has been contam-
inated from the other side.
Always lubricate threaded parts with ISO pump oil
or grease when reassembling.
Prevent inhalation of isocyanate mists, vapors, and
atomized particulates by providing sufficient ventila-
tion in the work area. If sufficient ventilation is not
available, a supplied-air respirator is required for
everyone in the work area.
•
•
To prevent contact with isocyanates, appropriate per-
sonal protective equipment, including chemically
impermeable gloves, boots, aprons, and goggles, is
also required for everyone in the work area.
Keep Components A and
B Separate
Material Self-ignition
NOTICE
To prevent cross-contamination of the equipment’s
wetted parts, never interchange component A (iso-
cyanate) and component B (resin) parts.
Some materials may become self-igniting if applied
too thickly. Read material manufacturer’s warnings
and material MSDS.
Foam Resins with 245 fa
Blowing Agents
Moisture Sensitivity of
Isocyanates
Some foam blowing agents will froth at temperatures
above 90°F (33°C) when not under pressure, especially
if agitated. To reduce frothing, minimize preheating in a
circulation system.
Isocyanates (ISO) are catalysts used in two component
foam and polyurea coatings. ISO will react with moisture
(such as humidity) to form small, hard, abrasive crystals,
which become suspended in the fluid. Eventually a film
will form on the surface and the ISO will begin to gel,
increasing in viscosity. If used, this partially cured ISO
will reduce performance and the life of all wetted parts.
Changing Materials
•
When changing materials, flush the equipment mul-
tiple times to ensure it is thoroughly clean.
Always clean the fluid inlet strainers after flushing.
Check with your material manufacturer for chemical
compatibility.
•
•
NOTE: The amount of film formation and rate of
crystallization varies depending on the blend of ISO,
the humidity, and the temperature.
•
•
Most materials use ISO on the A side, but some use
ISO on the B side.
Epoxies often have amines on the B (hardener)
side. Polyureas often have amines on the B (resin)
side.
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Component Identification
Component Identification
40cc pump shown
K
U
T
S
F
J
H
Outlet Housing (D)
N
M
R
D
G
E
A
L
P
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C
B
FIG. 1: Component Identification
Key:
A
B
C
D
E
F
Displacement Rod (inside main cylinder)
Throat Retainer
Throat Cartridge
Outlet Housing
Main Cylinder
Crossover Tube
G
H
J
Tie Bolt
Inlet Housing
Inlet Cap
K
L
Fluid Outlet
Fluid Inlet (bottom of inlet housing)
Pump Mounting Holes
Pressure Transducer Port
Linear Transducer Mounting Hole
Identification Tag
Rod Adapter (not on all models)
Pump Coupler
M
N
P
R
S
T
U
Coupler Cover
6
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Pressure Relief Procedure
Pressure Relief
Procedure
Flushing
Flush equipment only in a well-ventilated area. Do not
spray flammable fluids. Do not turn on heaters while
flushing with flammable solvents.
Trapped air can cause the pump to cycle unexpect-
edly, which could result in serious injury from splash-
ing or moving parts.
•
•
Flush with a fluid that is compatible with the fluid
being dispensed and the equipment wetted parts.
1. Select Park on Pump Control Switch if available, or
turn off.
Flush out old fluid with new fluid, or flush out old
fluid with a compatible solvent before introducing
new fluid.
2. Turn off feed pumps.
3. Trigger gun to relieve pressure.
4. Close gun inlet valves.
•
Use lowest possible pressure when flushing.
5. Close fluid supply inlet valves.
6. Open all fluid drain valves in the system, having a
waste container ready to catch drainage. Leave
drain valve(s) open until you are ready to spray
again.
7. If you suspect the spray tip or hose is clogged or
that pressure has not been fully relieved after follow-
ing the steps above, VERY SLOWLY loosen tip
guard retaining nut or hose end coupling to relieve
pressure gradually, then loosen completely. Clear
hose or tip obstruction.
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Repair
Repair
a. Remove upper ball cage (12), spring (11), ball
(10), o-ring (8) and seat (9).
b. Press lower ball (10) off seat (9) from fluid inlet
and drain the inlet housing (7).
Required Tools
•
•
•
•
•
•
•
•
•
Large vise
Set of adjustable wrenches
O-ring pick
1/2 in. bit socket
Rubber mallet
c. Remove o-ring (8), lower ball cage (12), spring
(11), ball (10), seat (9), and o-ring (8).
Torque wrench
12
11
2 in. and 3 in. sockets
Anti-seize lubricant
Removable strength thread locker
10
8
9
8
Inlet Housing Disassembly
1. Relieve pressure and flush system. See Pressure
12
11
10
2. Remove inlet hose and drain inlet housing (7).
9
8
13
8
6
6
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d. Clean all parts in a compatible solvent. Lay
them in order for easier reassembly. Inspect
each ball and seat for nicks or scratches;
replace as required.
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3. Remove inlet cap (13) from inlet housing (6), and
remove o-ring (8).
Inlet Housing Assembly
1. Install inlet housing components in inlet housing (6).
2. Install o-ring (8) on inlet cap (13) and apply
anti-seize lubricant to inlet cap (13) threads. Fully
tighten inlet cap (13) with a wrench.
8
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Repair
7. Remove inlet housing (6) from main cylinder (3).
Pump Disassembly
Remove crossover tube (4) and o-rings (2).
1. Relieve pressure and flush system. See Pressure
2
4
6
2. Remove inlet hose and drain inlet housing (7).
2
3. Horizontally clamp pump on outlet housing (7) in
vise, use 1/2 in. hex bit socket to loosen all four tie
bolts (5) from inlet housing (6).
15
21
3
clamp here
clamp here
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8. Pull main cylinder (3) and displacement rod (15)
away from outlet housing (7).
6
5
NOTICE
21
Be careful not to scratch the displacement rod (15);
place it on a smooth working surface. Damage to the
displacement rod will shorten pump life.
7
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9. Remove displacement rod (15) from cylinder (3).
3
4. For 40cc and 50cc pumps only: Use wrench to
remove rod adapter (21).
5. Remove pump assembly from vise and lay on a flat
surface with towels or in catch pan.
15
6. Fully unthread and remove tie bolts (5).
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10. Remove two o-rings (1) from main cylinder (3).
5
1
6
1
3
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11. Place outlet housing (7) in vise so throat cartridge
(18) is facing up.
r_257891_3a0019_30h
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Repair
12. Remove throat retainer (19).
19
16 or 25
17 or 26
18
7
20
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13. Use screwdriver and carefully press bearing (16 or
25) and u-cup (17 or 26) out of outlet housing (7).
NOTICE
To prevent damage to seals, carefully press seals
with a screwdriver.
14. If o-ring (20) is leaking, remove throat cartridge (18)
and o-ring (20).
15. Clamp flats on seal end of displacement rod (15) in
vise. Remove piston retainer (14), bearing (16), and
u-cup (17).
For 5cc, 10cc, and 15cc pumps
17
16
14
15
For 20cc-50cc pumps
17
16
14
15
For 60cc-160cc pumps
17
16
14
15
16. Thoroughly clean all metal parts in a compatible sol-
vent.
10
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Repair
5. For 5cc, 10cc, 15cc, and 60cc-160cc pumps: Apply
one stripe of removable strength thread locker to
piston retainer (14) threads and assemble.
Pump Assembly
NOTICE
NOTICE
To prevent cross-contamination of the equipment’s
wetted parts, never interchange component A (isocy-
anate) and component B (resin) parts.
Specification sheets and Graco testing indicate that
anaerobic sealant requires three days to fully cure.
Failure to allow three days for full cure may result in
parts coming loose during operation. If faster cure
time is needed, Rapid Sealant Cure Kit is available,
24N985.
NOTICE
To prevent damage to seals always use piston
assembly tool (PT) and rod installation tool (RT) from
repair kit when assembling the piston seals and dis-
placement rod.
5cc, 10cc, and 15cc pumps
17
16
14
NOTE: Piston assembly tool is NOT needed for
10cc-15cc pump sizes.
15
1. Install piston seal installation tool (PT) from pump
repair kit on displacement rod (15). Hand tighten.
60cc-160cc pumps
2. Apply grease to seal and bearing surface of dis-
placement rod (15).
16
14
3. Install u-cup (17) and bearing (16). Ensure u-cup
springs face displacement rod. Remove piston seal
installation tool (PT).
15
PT
17
NOTICE
4. For 20cc-50cc pumps: Apply one stripe of remov-
able strength thread locker to displacement rod (15)
male threads and install piston retainer (14).
To prevent displacement rod damage, do not clamp
directly onto displacement rod surface.
NOTICE
6. Clamp flats on seal end of displacement rod (15) in
vise. See Torque Specification table for piston
retainer (14) torque according to pump size.
Specification sheets and Graco testing indicate that
anaerobic sealant requires three days to fully cure.
Failure to allow three days for full cure may result in
parts coming loose during operation. If faster cure
time is needed, Rapid Sealant Cure Kit is available,
24N985.
Pump Size
Torque
5cc
10cc
15cc
20cc
25cc
30cc
40cc
50cc
60cc
65cc
75cc
80cc
86cc
100cc
120cc
160cc
38 in-lbs (3.2 ft-lbs) (4.3 N•m)
5.5 ft-lbs (7.4 N•m)
5.5 ft-lbs (7.4 N•m)
30 ft-lbs (40.6 N•m)
30 ft-lbs (40.6 N•m)
30 ft-lbs (40.6 N•m)
50 ft-lbs (67.5 N•m)
50 ft-lbs (67.5 N•m)
80 ft-lbs (108 N•m)
80 ft-lbs (108 N•m)
80 ft-lbs (108 N•m)
80 ft-lbs (108 N•m)
80 ft-lbs (108 N•m)
160 ft-lbs (216 N•m)
160 ft-lbs (216 N•m)
160 ft-lbs (216 N•m)
17
16
14
15
PT
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Repair
7. If the throat cartridge (18) was removed, install
o-ring (20) on throat cartridge (18) and lubricate
with grease. Apply anti-seize lubricant to throat car-
tridge (18) threads and install in outlet housing (7).
Fully tighten throat cartridge (18) with a wrench.
2
4
2
1
8. Apply grease to u-cup (17 or 26) and set in throat
cartridge (18); ensure u-cup springs face throat car-
tridge. Set bearing (16 or 25) on top of u-cup (17 or
26).
1
3
r_257891_3a0019_15h
16. Install main cylinder (3) and crossover tube (4) in
outlet housing (7) with a rubber mallet.
19
15
16 or 25
17 or 26
3
4
7
RT
18
7
20
r_257891_3a0019_10h
9. Apply anti-seize lubricant to throat retainer (19)
threads and place on throat cartridge (18) above
bearing (16 or 25).
r_257891_3a0019_16h
17. Lubricate piston u-cup seal (17), and bearing (16)
with grease.
NOTE: Do not thread retainer(19) into throat car-
tridge (18).
18. For 60cc-160cc pumps: Apply grease to coupler end
of displacement rod (15) before installing the rod
installation tool (RT).
10. Install rod installation tool (RT) on displacement rod
(15). Insert the displacement rod (15) through the
throat retainer (19), bearing (16 or 25), and u-cup
(17 or 26).
NOTE: The grease will hold the rod installation tool
(RT) in place while assembling the displacement rod
into the cylinder.
NOTE: The displacement rod (15) guides the bearing
(16 or 25) and u-cup (17 or 26) into the throat car-
tridge bore (18).
19. Install rod installation tool (RT) on displacement rod
(15).
11. By hand, thread throat retainer (19) into throat car-
tridge (18) to gradually press bearing (16 or 25) and
u-cup (17 or 26) into bore.
12. When fully engaged, torque throat retainer (19) to
50 ft-lbs (67.5 N•m).
13. Remove displacement rod (15).
14. Clamp throat cartridge (18) in vise with outlet hous-
ing (7) facing up.
15. Install o-rings (1) on main cylinder (3) and o-rings
(2) on crossover tube (4). Lubricate o-rings (1, 2)
with grease.
12
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Repair
20. Install displacement rod (15) in main cylinder (3)
and throat cartridge (18). Gently tap displacement
rod with a rubber mallet until piston is flush or below
the surface of the main cylinder.
23. Lubricate tie bolt (5) threads and install. Tighten tie
bolts evenly in a star pattern until they are flush with
the inlet housing (6).
24. Tighten tie bolts (5) evenly in a star pattern to the
outlet housing (7). Ensure the inlet housing is evenly
seated onto the main cylinder (3) and crossover
tube (4). Torque tie bolts (5) evenly to 50-200 ft-lbs
(60-270 N•m), all to the same torque value.
16
17
3
25. For 10cc-50cc pumps only: Clean rod adapter (21)
threads with a wire brush and apply removable
strength thread locker to displacement rod (15)
threads. Install rod adapter (21) on displacement
rod (15). See Torque Specification table for rod
adapter (21) torque according to pump size.
Pump Size
Torque
15
5cc
38 in-lbs (3.2 ft-lbs) (4.3 N•m)
8.5 ft-lbs (11.5 N•m)
8.5 ft-lbs (11.5 N•m)
30 ft-lbs (40.6 N•m)
30 ft-lbs (40.6 N•m)
30 ft-lbs (40.6 N•m)
45 ft-lbs (60.75 N•m)
45 ft-lbs (60.75 N•m)
10cc
15cc
20cc
25cc
30cc
40cc
50cc
18
RT
r_257891_3a0019_17h
21. Remove rod installation tool (RT).
22. Gently place inlet housing (6) on main cylinder (3)
and crossover tube (4).
NOTICE
To prevent damage to o-rings, do not press inlet
housing down on main cylinder and crossover tube.
6
5
4
3
15
21
r_257891_3a0019_19h
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Parts
Parts
5cc, 10cc, and 15cc Pumps
35
34
6
9
13
4
21
19 3
9
10
8
26
8
33
25
6
9
18
12
11
10
8
20
9
8
2
4
12
2
2
11
10
9
8
2
1
3
7
1
15
17
11 12
16
12
7 14
6
r_257886_3a0019_1d
5
5
1. Lubricate seals, o-rings, lead-in’s and moving parts with
grease.
5
Torque evenly to 50-200 ft-lbs (60-270 N•m), all to the same
torque value.
2
Apply one stripe of removable strength anaerobic sealant on
threads.
6
Fully tighten with a wrench.
7
See table on page 11 for torque specification.
Must be pressed straight into housing.
NOTICE
Specification sheets and Graco testing indicate that anaer-
obic sealant requires three days to fully cure. Failure to
allow three days for full cure may result in parts coming
loose during operation. If faster cure time is needed,
Rapid Sealant Cure Kit is available, 24N985.
8
9
Apply anti-seize lubricant to threads.
10
11
12
Ensure u-cup (26) springs face throat cartridge (18).
Ensure u-cup (17) springs face displacement rod (15).
3
4
Torque to 50-ft-lbs (67.5 N•m).
Fully assemble seal (17) and bearing (16) onto displacement
rod (15) before tightening piston retainer (14).
Assemble and torque after displacement rod (15) is assembled
through throat retainer (19). See table on page 13 for torque
specification.
14
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Parts
20cc, 25cc, 30cc, 40cc, and 50cc Pumps
35
34
19 3
9
6
9
33
13
25
10
8
26
8
12
6
9
18
11
10
20
4
21
8
9
25
8
2
4
12
2
2
11
10
9
2
8
1
3
7
1
15
17
11 12
16
12
7 14
6
5
5
r_257891_3a0019_20h
1. Lubricate seals, o-rings, lead-in’s and moving parts with
grease.
5
Torque evenly to 50-200 ft-lbs (60-270 N•m), all to the same
torque value.
2
Apply one stripe of removable strength anaerobic sealant on
threads.
6
Fully tighten with a wrench.
7
NOTICE
See table on page 11 for torque specification.
Must be pressed straight into housing.
Specification sheets and Graco testing indicate that anaer-
obic sealant requires three days to fully cure. Failure to
allow three days for full cure may result in parts coming
loose during operation. If faster cure time is needed,
Rapid Sealant Cure Kit is available, 24N985.
8
9
Apply anti-seize lubricant to threads.
10
11
12
Ensure u-cup (26) springs face throat cartridge (18).
Ensure u-cup (17) springs face displacement rod (15).
3
4
Torque to 50-ft-lbs (67.5 N•m).
Fully assemble seal (17) and bearing (16) onto displacement
rod (15) before tightening piston retainer (14).
Assemble and torque after displacement rod (15) is assembled
through throat retainer (19). See table on page 13 for torque
specification.
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Parts
60cc, 65cc, 75cc, 80cc, 86cc, 100cc, 120cc, and 160cc Pumps
35
6
9
13
34
19 3
9
10
8
17
8
16
6
9
18
12
11
20
10
8
9
8
2
4
12
2
11
10
9
8
1
3
7
1
15
17
11 12
2
16
12
7 14
6
r_257893_3a0019_21h
5
5
1. Lubricate seals, o-rings, lead-in’s and moving parts with
grease.
6
Fully tighten with a wrench.
7
See table on page 11 for torque specification.
Must be pressed straight into housing.
2
Apply one stripe of removable strength anaerobic sealant on
threads.
8
NOTICE
9
Apply anti-seize lubricant to threads.
Specification sheets and Graco testing indicate that anaer-
obic sealant requires three days to fully cure. Failure to
allow three days for full cure may result in parts coming
loose during operation. If faster cure time is needed,
Rapid Sealant Cure Kit is available, 24N985.
10
11
12
Ensure u-cup (17) springs face throat cartridge (18).
Ensure u-cup (17) springs face displacement rod (15).
Fully assemble seal (17) and bearing (16) onto displacement
rod (15) before tightening piston retainer (14).
3
5
Torque to 50-ft-lbs (67.5 N•m).
Torque evenly to 50-200 ft-lbs (60-270 N•m), all to the same
torque value.
16
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Parts
✓ Refer to Table 1: Cylinder O-ring Kits for kit number.
✿ Refer to Table 2: Cylinder Kits for kit number.
Pump Parts
Ref.
Part
Description
Qty.
✠ Refer to Table 3: Crossover Tube Kits for kit number.
★ Refer to Table 4: Throat Cartridge Kits for kit number.
✖ Refer to Table 5: Throat Retainer Kits for kit number.
1✓✿✠◆❄
2✓✿✠◆❄
3✿
4✠
5
6
7
8◆†
O-RING, cylinder
O-RING, crossover tube
CYLINDER, pump
TUBE, crossover, pump
BOLT, tie
HOUSING, inlet
HOUSING, outlet
O-RING, inlet
2
2
1
1
4
1
1
4
258790
258792
258791
*
Refer to Table 6: Piston Retainer Kits for kit number.
◆ Refer to Table 7: Seal Kits for kit number.
258775
258776
KIT, package of 4
KIT, package of 16
SEAT, carbide
-
-
2
2
2
2
1
1
❄ Refer to Table 8: Displacement Rod Kits for kit num-
ber.
9†
10†
11
12
13
14*❄
15❄
16◆❄
17◆❄
18★
19✖
20★❄
21❄
‡ Refer to Table 9: Throat Spacer Kits for kit number.
BALL, sst
258784
258785
258787
SPRING, ball check
HOUSING, ball cage
CAP, inlet valve
RETAINER, piston
ROD, displacement
BEARING, piston
SEAL, piston
CARTRIDGE, throat
RETAINER, throat
O-RING, throat cartridge
ADAPTER, rod; 40cc and
50cc
† Included in Kit 258783.
❖ Clip coupler cable before installing on to proportioner
pumpline.
1
1(2)
1(2)
1
1
1
1
117286
258786
258966
258967
ADAPTER, rod; 10cc and
15cc
ADAPTER, rod; 20cc-30cc
BEARING, throat
SEAL, throat
PLATE, identification
SCREW, drive
SPACER, throat; 10cc-30cc
only
1
1
1
1
1
2
1
25◆❄
26◆❄
28
29
33‡
34❖
247167
244819
197340
COUPLER, pump;
10cc-80cc
COUPLER, pump;
100cc-160cc
1
1
1
35
COVER, coupler
3A0019J
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Parts
Table 1: Cylinder O-ring Kits
Table 3: Crossover Tube Kits
Pump Size
Cylinder O-ring Kit
Pump Size
5cc
Bar Stock Inlet*
Cast inlet*
5cc
10cc
10cc
15cc
15cc
20cc
20cc
25cc
25cc
30cc
30cc
40cc
258774
40cc
258789
24E557
50cc
50cc
60cc
60cc
65cc
65cc
75cc
75cc
80cc
80cc
86cc
86cc
100cc
120cc
160cc
100cc
120cc
160cc
258773
258788
24E556
*See figure below for inlet types
Bar Stock Inlet
Cast Inlet
Table 2: Cylinder Kits
Pump Size
5cc
Cylinder Kit
262557
258925
258931
258937
258943
258949
258795
258801
258807
24H998
24N821
258813
24H999
258819
258825
258831
10cc
15cc
20cc
25cc
30cc
40cc
50cc
60cc
65cc
75cc
80cc
86cc
100cc
120cc
160cc
18
3A0019J
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Parts
Table 4: Throat Cartridge Kits
Pump Size Throat Cartridge Kit
Table 6: Piston Retainer Kits
Pump Size
5cc
Piston Retainer Kit
262560
258926
258932
258938
258944
258950
258796
258802
258808
24J012
5cc
10cc
15cc
20cc
25cc
30cc
40cc
50cc
60cc
65cc
75cc
80cc
86cc
100cc
120cc
160cc
262558
258928
258934
258940
258946
258952
258798
258804
258810
24J007
24N819
258816
24J008
258822
258828
258834
10cc
15cc
20cc
25cc
30cc
40cc
50cc
60cc
65cc
75cc
24N822
258814
24J013
80cc
86cc
100cc
120cc
160cc
258820
258826
258832
Table 5: Throat Retainer Kits
Pump Size
5cc
Throat Retainer Kit
262559
10cc
258927
15cc
258933
20cc
258939
25cc
258945
30cc
258951
40cc
258797
50cc
258803
60cc
258809
65cc
24J010
75cc
24N818
258815
80cc
86cc
24J011
100cc
120cc
160cc
258821
258827
258833
3A0019J
19
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Parts
Seal Kits
5cc-30cc Throat Seals
40cc-160cc Throat Seals
Piston Seals
33
25
17
26
25
16
26
Table 7: Seal Kits
Reference Number and Quantity Included in Kit
Pump Size
5cc
Seal Kit
1
2
8
16
17
25
26
262561
258923
258929
258935
258941
258947
258793
258799
258805
24J002
24N820
258811
24J003
258817
258823
258829
2
2
4
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
10cc
15cc
20cc
25cc
30cc
40cc
50cc
60cc
65cc
75cc
80cc
86cc
100cc
120cc
160cc
20
3A0019J
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Parts
Displacement Rod Kits
60cc Displacement Rod Shown
16
16
17
15
17
14
40cc Displacement Rod Shown
16
25
26
15
17
14
10cc Displacement Rod Shown
33
16
14
25
26
17
3A0019J
21
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Parts
Table 8: Displacement Rod Kits
Displacement
Reference Number and Quantity Included in Kit
1
2
14
15
16
17
20
21
25
26
Pump Size
Rod Kit
262562
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
5cc
258924
258930
258936
258942
258948
258794
258800
258806
24J004
24N823
258812
24J005
258818
258824
258830
10cc
15cc
20cc
25cc
30cc
40cc
50cc
60cc
65cc
75cc
80cc
86cc
100cc
120cc
160cc
Table 9: Throat Spacer Kits
Pump Size
Throat Spacer Kit
16E364
5cc
16D188
16D189
16D190
16D191
16D192
10cc
15cc
20cc
25cc
30cc
22
3A0019J
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Dimensions
Dimensions
All pump sizes have the same dimensions.
C
r_257891_3a0019_22h
B
A
A
B
C
(Length)
in. (mm)
(Inlet)
in. npt (f)
(Outlet)
SAE (f)
13.36 (339.34)
3/4-14
3/4-16
3A0019J
23
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Outlet Housing Mounting Hole Layout
Outlet Housing Mounting Hole Layout
All pumps have the same outlet housing mounting hole layout.
5.9 in (150 mm)
r_257891_3a0019_23h
24
3A0019J
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Technical Data
Technical Data
Maximum working pressure . . . . . . . . . . . . . . . . . . . . . . . 3500 psi (24MPa, 241 bar)
Maximum operating temperature . . . . . . . . . . . . . . . . . . . 180° F (82° C)
Maximum cycle rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 cycles per minute
Minimum feed pressure at inlet . . . . . . . . . . . . . . . . . . . . 50 psi (0.35 MPa, 3.5 bar)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 lbs (13.6 kg)
Wetted parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SST, tungsten carbide, acetal, PTFE, UHMWPE
3A0019J
25
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Graco Standard Warranty
Graco warrants all equipment referenced in this document which is 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 procédures concernées.
Graco Information
TO PLACE AN ORDER, contact your Graco distributor or call to identify the nearest distributor.
Toll Free: 1-800-746-1334 Fax: 330-966-3006
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 3A0019
Graco Headquarters: Minneapolis
International Offices: Belgium, China, Japan, Korea
GRACO INC. AND SUBSIDIARIES • P.O. BOX 1441 • MINNEAPOLIS MN 55440-1441 • USA
Copyright 2009, Graco Inc. All Graco manufacturing locations are registered to ISO 9001.
Revised July 2012
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