Instructions – Parts List
ALUMINUM
Huskyt3275 Air–Operated
308639L
ENG
Diaphragm Pump
3–inch pump for fluid transfer applications. For professional use only.
120 psi (0.8 MPa, 8 bar) Maximum Incoming Air Pressure
120 psi (0.8 MPa, 8 bar) Maximum Fluid Working Pressure
* Part No. DK3XXX
Part No. 232505 Private–Label Aluminum 3275 Pump (See page 20.)
Part No. 24D619 Private–Label Aluminum 3275 Pump (See page 20.)
* This model is
certified.
US and Foreign Patents Pending
Important Safety Instructions
Read all warning and instructions in this
manual. Save these instructions.
Refer to the Pump Matrix on page 20 to
determine the Part No. of your pump.
Contents
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . 11
Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Pump Matrix . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Repair Kit Matrix . . . . . . . . . . . . . . . . . . . . . . . . 21
Parts Drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Parts Lists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Torque Sequence . . . . . . . . . . . . . . . . . . . . . . . 25
Dimensional Drawings . . . . . . . . . . . . . . . . . . . 26
Performance Charts . . . . . . . . . . . . . . . . . . . . . 27
Graco Standard Warranty . . . . . . . . . . . . . . . . 30
Graco Information . . . . . . . . . . . . . . . . . . . . . . . 30
06317
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WARNING
HAZARDOUS FLUIDS
Improper handling of hazardous fluids or inhaling toxic vapors can cause extremely serious injury or
death from to splashing in the eyes, ingestion, or bodily contamination. Observe all the following
precautions when handling known or potentially hazardous fluids.
D Know what fluid you are pumping and its specific hazards. Take precautions to avoid a toxic fluid
spill.
D Always wear appropriate clothing and equipment, such as eye protection and breathing appara-
tus, to protect yourself.
D Store hazardous fluid in an appropriate, approved container. Dispose of it according to all Local,
State and Federal guidelines for hazardous fluids.
D Secure the fluid outlet hose tightly into the receiving container to prevent it from coming loose
and improperly draining the fluid.
D Pipe and dispose of the exhaust air safely, away from people, animals, and food handling areas.
If the diaphragm fails, the fluid is exhausted along with the air. See Air Exhaust Ventilation on
page 7.
FIRE AND EXPLOSION HAZARD
Static electricity is created by the flow of fluid through the pump and hose. If the equipment is not
properly grounded, sparking may occur. Sparks can ignite fumes from solvents and the fluid being
pumped, dust particles, and other flammable substances, whether you are pumping indoors or
outdoors, and can cause a fire or explosion and serious injury and property damage.
D To reduce the risk of static sparking, ground the pump and all other equipment used or located in
the work area. Check your local electrical code for detailed grounding instructions for your area
and type of equipment. Refer to Grounding on page 4.
D If you experience any static sparking or even a slight shock while using this equipment, stop
pumping immediately. Check the entire system for proper grounding. Do not use the system
again until the problem has been identified and corrected.
D Pipe and dispose of the exhaust air safely, away from all sources of ignition. If the diaphragm
fails, the fluid is exhausted along with the air. See Air Exhaust Ventilation on page 7.
D Do not smoke in the work area. Do not operate the equipment near a source of ignition or an
open flame, such as a pilot light.
HALOGENATED HYDROCARBON HAZARD
Never use 1,1,1–trichloroethane, methylene chloride, other halogenated hydrocarbon solvents or
fluids containing such solvents in aluminum pumps. Such use could result in a serious chemical
reaction, with the possibility of explosion, which could cause death, serious injury, and/or substantial
property damage.
Consult your fluid suppliers to ensure that the fluids used are compatible with aluminum parts.
United States Government safety standards have been adopted under the Occupational Safety and Health Act.
You should consult these standards—particularly the General Standards, Part 1910, and the Construction
Standards, Part 1926.
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Installation
General Information
Grounding
D The Typical Installation shown in Fig. 2 is only a
guide for selecting and installing system
WARNING
ELECTRIC SHOCK HAZARD
components. Contact your Graco distributor for
assistance in planning a system to suit your needs.
This pump must be grounded. The
steps for grounding may differ from the
way you ground other pumps. Read and
carefully follow the grounding instructions below
before you operate the pump.
D Always use genuine Graco parts and accessories.
D Reference numbers and letters in parentheses refer
to the callouts in the figures and in the Parts
Drawing on page 22 and the Parts Lists on pages
23 and 24.
To reduce the risk of static sparking, ground the pump
and all other equipment used or located in the pumping
area. Check your local electrical code for detailed
grounding instructions for your area and type of
equipment.
WARNING
HAZARDOUS FLUIDS
To reduce the risk of serious injury,
splashing in the eyes or on the skin, and
toxic fluid spills, never move or lift a
pump under pressure. If dropped, the fluid section
could rupture. Always follow the Pressure Relief
Procedure on page 9 before you move or lift the
pump.
Ground all of this equipment:
D Pump: Connect a ground wire and clamp as shown
in Fig. 1. Loosen the grounding lug locknut (W)
and washer (X). Insert one end of a 12 ga (1.5
mm@) minimum ground wire (Y) into the slot in the
lug (Z), and tighten the locknut securely. Connect
the clamp end of the ground wire to a true earth
ground. To order a ground wire and clamp, order
Part No. 222011.
D The pump is very heavy. If it must be moved, have
two people lift the pump by grasping the outlet
manifold (50). See the Parts Drawing on page 22.
Use a compatible thread sealant on all male threads.
Tighten all connections firmly to avoid air or fluid leaks.
Y
CAUTION
To avoid pump damage, do not overtighten the
fittings to the pump.
X
W
Z
Tightening Screws Before First Use
Before using the pump for the first time, check and
retorque all external fasteners. See Torque
Sequence, page 25. After the first day of operation,
retorque the fasteners. Although pump use varies, a
general guideline is to retorque fasteners every two
months.
06318
Fig. 1
D Air compressor: Follow the manufacturer’s
recommendations.
D Air and fluid hoses: Use only grounded hoses with
a maximum of 500 ft (150 m) combined hose
length to ensure grounding continuity.
D All solvent pails used when flushing: Follow the
local code. Use only metal pails, which are
conductive. Do not place the pail on a
non-conductive surface, such as paper or
cardboard, which interrupts grounding continuity.
D Fluid supply container: Follow the local code.
4
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Installation
FLOOR-MOUNT TYPICAL INSTALLATION
KEY
A
B
Air supply hose
Bleed-type master air valve
(required for pump)
C
D
E
F
Air regulator
Air line quick disconnect
Master air valve (for accessories)
Air line filter
G Fluid suction hose
B
C
F
E
H
J
Fluid supply
Ball valve (for releasing collected moisture)
Fluid outlet hose
L
N
R
S
Y
Air inlet port
Fluid inlet port
Fluid outlet port
Ground wire (required; see page 4
for installation instructions)
S
L
A
Y
N
D
H
G
R
J
06319
Fig. 2
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Installation
2. Install a flexible air hose between the accessories
Mountings
and the pump air inlet. Screw the air line fitting
into the air inlet.
CAUTION
3. Do not restrict the exhaust port. Excessive
exhaust restriction can cause erratic pump
operation.
The pump exhaust air may contain contaminants.
Ventilate to a remote area if contaminants could
affect your fluid supply. See Air Exhaust Ventila-
tion on page 7.
Fluid Lines
D Be sure the mounting can support the weight of the
pump, hoses, and accessories, as well as the
stress caused during operation.
WARNING
Graco always recommends that you use grounded
fluid hoses to dissipate static electricity. When
pumping non-conductive flammable fluids, groun-
ded fluid hoses are required. See Fire and Explo-
sion Hazard on page 3.
D For all mountings, be sure the pump is secured with
screws through the mounting feet (58). See the
mounting feet in the Parts Drawing on page 22.
Air Line
Fluid Outlet Line
WARNING
A bleed-type master air valve and a fluid drain
valve are required on your system.
1. Attach the fluid outlet hose to the fluid outlet flange
by using a 3-in. ANSI or DIN flanged hose or pipe.
2. Install a fluid drain valve near the fluid outlet. See
the WARNING in the Air Line section at left.
The bleed-type master air valve relieves air
trapped between itself and the pump. Trapped air
can cause the pump to cycle unexpectedly, which
could result in serious bodily injury, including
splashing in the eyes, injury from moving parts, or
contamination from hazardous fluids.
Fluid Suction Line
Attach the fluid suction hose to the pump fluid inlet
flange by using a 3-in. ANSI or DIN flanged fluid
suction hose or pipe.
D If the inlet pressure to the pump is more than 25
percent of the outlet working pressure, the ball
check valves do not close fast enough, which
results in inefficient pump operation.
The fluid drain valve reduces the risk of serious
bodily injury, including splashing in the eyes or on
the skin, or contamination from hazardous fluids.
Install the fluid drain valve close to the pump’s
fluid outlet to relieve pressure in the hose if the
hose becomes plugged.
D At inlet fluid pressures over 15 psi (100 kPa, 1.0
bar), diaphragm life is shortened.
1. Mount the air line accessories on the wall or on a
bracket. Be sure the air line supplying the
accessories is grounded.
D The maximum suction lift is 8 ft (2.5 m) of water dry
or 28 ft (8.5 m) of water wet. For suction lifts
between 8 ft (2.5 m) and 28 ft (8.5 m) of water, it is
necessary to install a foot valve, and it is necessary
to flood the suction to prime the pump. The pump
may prime better if you reduce the inlet air pressure
until the pump is primed.
a. The pump speed can be controlled in one of
two ways: To control it on the air side, install
an air regulator. To control it on the fluid side,
install a fluid valve near the outlet.
b. Install a bleed-type master air valve
downstream from the air regulator, and use it
to relieve trapped air. See the WARNING,
above. Locate another bleed-type master air
valve upstream from all air line accessories,
and use it to isolate the accessories during
cleaning and repair.
c. The air line filter removes harmful dirt and
moisture from the compressed air supply.
6
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Installation
Air Exhaust Ventilation
WARNING
TOXIC FLUID HAZARD
Changing Manifold Orientation
(See Fig. 6 on page 14)
Be sure to read and follow the USING
HAZARDOUS FLUIDS, and FIRE OR
EXPLOSION HAZARD warnings on
page 3, before you operate this pump.
The outlet manifold (50) and inlet manifold (53) can be
rotated to best suit your installation needs. The pump
is shipped with the inlet and outlet facing in the same
direction.
Be sure the system is properly ventilated
for your type of installation. You must
vent the exhaust to a safe place, away
from people, animals or food handling
areas when pumping flammable or
hazardous fluids.
1. Remove the screws (54) from each end of the
manifold (50 or 53).
2. Turn the manifold to the desired position, and
reinstall the screws (54). Torque to 55 to 60 ft-lb
(75 to 81 NSm). See Torque Sequence, page 25.
The minimum size for the air exhaust hose is1 in.
(25.4 mm) ID x 5 ft. (1.5 m). If a longer hose is
required, use a larger diameter hose. Avoid sharp
bends or kinks in the hose.
NOTE: To ensure proper seating, visually check
that the manifold is centered on the fluid covers
(51) before you tighten the screws (54).
If the diaphragm ruptures, the fluid being pumped
will be exhausted with the air. Place a container at
the end of the air exhaust line to catch fluid in case
the diaphragm ruptures.
Fluid Pressure Relief Valve
CAUTION
Some systems may require installation of a pres-
sure relief capability at the pump outlet to prevent
overpressurization and rupture of the pump or
hose.
The air exhaust port is 1 npt(f). Do not restrict the air
exhaust port. Excessive exhaust restriction can cause
erratic pump operation.
To provide a remote exhaust:
Thermal expansion of fluid in the outlet line can
cause overpressurization if the fluid line is close
ended. Such overpressurization can occur when
using long fluid lines exposed to sunlight or ambi-
ent heat, or when pumping from a cool to a warm
area (for example, from an underground tank).
1. Remove the muffler (60) from the pump air
exhaust port.
2. Install a grounded air exhaust hose (T) and
connect the muffler (60) to the other end of the
hose. The minimum size for the air exhaust hose
is 1 in. (25.4 mm) ID x 5 ft (1.5 m). If a longer
hose is required, use a larger diameter hose.
Avoid sharp bends or kinks in the hose. See
Fig. 3.
3. Place a container (U) at the end of the air exhaust
line to catch fluid in case a diaphragm ruptures.
308639
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Installation
VENTING EXHAUST AIR
KEY
A
B
Air supply line
Bleed-type master air valve
(required for pump)
E
B
F
C
C
D
E
F
J
P
T
U
Air regulator
Air Line quick disconnect
Master air valve (for accessories)
Air line filter
Ball valve (for releasing collected moisture)
Muffler
Grounded air exhaust hose
Container for remote air exhaust
A
J
D
U
T
60
06321
Fig. 3
8
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Operation
3. Place the suction tube (if used) in the fluid to be
Pressure Relief Procedure
pumped.
WARNING
NOTE: If the inlet pressure to the pump is more
than 25 percent of the outlet working pressure, the
ball check valves will not close fast enough,
resulting in inefficient pump operation.
To reduce the risk of serious injury, including
splashing fluid in the eyes or on the skin, follow this
procedure whenever you are instructed to relieve
pressure, when you shut off the pump, and before
you check, adjust, clean, move, or repair any
system equipment.
4. Place the end of the outlet hose into an
appropriate container.
5. Close the fluid drain valve.
6. With the air regulator closed, open all bleed-type
master air valves.
1. Shut off the air to the pump.
7. If the outlet hose has a dispensing device, hold it
open while continuing with step 8.
2. Open any available outbound fluid valves to relieve
fluid pressure from the pump.
8. Slowly open the air regulator until the pump starts
to cycle. Allow the pump to cycle slowly until all air
is pushed out of the lines and the pump is primed.
3. If fluid is still in the outbound fluid lines, isolate this
fluid as follows:
If you are flushing, run the pump long enough to
thoroughly clean the pump and hoses, close the
air regulator, and remove the suction hose from
the solvent and place it in the fluid to be pumped.
a. Close the outbound fluid valves.
b. Slowly remove the fluid connections from the
pump, and have a container ready to catch
any fluid that runs out.
If you are shutting down the pump, remove the
suction hose from the fluid container, run the pump
until the fluid is forced out of the system, and shut
off the air supply immediately.
Flush the Pump Before First Use
The pump was tested in water. If water could
contaminate the fluid you are pumping, flush it
thoroughly with a compatible solvent. Follow the
procedure in Starting and Adjusting the Pump.
If you are going to use the pump, start the pump
again, and place the suction hose in the supply
container.
Starting and Adjusting the Pump
Pump Shutdown
At the end of the work shift and before checking,
adjusting, cleaning, or repairing the system, relieve
the pressure.
WARNING
To reduce the risk of serious injury, splashing in
the eyes or on the skin, and toxic fluid spills,
never move or lift a pump under pressure. If the
pump is dropped, the fluid section could rupture.
Always follow the Pressure Relief Procedure
above before you move or lift the pump.
WARNING
To reduce the risk of serious injury whenever you
are instructed to relieve pressure, always follow the
Pressure Relief Procedure at left.
1. Be sure the pump is properly grounded. Read and
follow the instructions in Grounding on page 4.
2. Check all fittings to be sure they are tight. Be sure
to use a compatible liquid thread sealant on all
male threads.
308639
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Maintenance
Lubrication
Tightening Connections
The air valve is designed to operate unlubricated.
Before each use, check all hoses for wear or damage,
and replace them as necessary. Check to be sure all
connections are tight and leak free. Check fasteners.
Tighten or retorque as necessary. Although pump use
varies, a general guideline is to retorque fasteners
every two months. See Torque Sequence, page 25.
If lubrication is desired, every 500 hours of operation
(or monthly), remove the hose from the pump air inlet
and add two drops of machine oil to the air inlet.
CAUTION
Do not over-lubricate the pump. Excess oil is ex-
hausted through the muffler, which could contami-
nate your fluid supply or other equipment.
Preventive Maintenance Schedule
Establish a preventive maintenance schedule, based
on the pump’s service history. This is especially
important for prevention of spills or leakage due to
diaphragm failure.
Flushing and Storage
Flush the pump often enough to prevent the fluid you
are pumping from drying or freezing in the pump and
damaging it. Always flush the pump and relieve the
pressure before storing it for any length of time. Use
a compatible solvent.
WARNING
To reduce the risk of serious injury whenever you
are instructed to relieve pressure, always follow the
Pressure Relief Procedure on page 9.
10
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Troubleshooting
WARNING
To reduce the risk of serious injury, including splashing fluid in the eyes or on the skin, follow the Pressure
Relief Procedure on page 9. You must do this whenever this manual instructs you to relieve pressure, when
you shut off the pump, and before checking, adjusting, cleaning, moving, or repairing any system equipment.
NOTE: Check all possible problems and causes before you disassemble the pump.
PROBLEM
CAUSE
SOLUTION
Pump cycles at stall or fails to hold pres- Worn check valve balls (201), seats
Replace. See page 14.
sure at stall. (101) or o-rings (102).
Pump will not cycle, or cycles once and Air valve is stuck or dirty.
stops.
Disassemble and clean air valve. See
pages 12 to 13. Use filtered air.
Check valve ball (201) severely worn
Replace ball and seat. See page 14.
and wedged in seat (101) or manifold
(50 or 53).
Check valve ball (201) is wedged into
seat (101), due to overpressurization.
Install a pressure relief valve
(see page 7).
Dispensing valve is clogged.
Suction line is clogged.
Relieve pressure and clear valve.
Inspect; clear.
Pump operates erratically.
Sticky or leaking check valve balls
(201).
Clean or replace. See page 14.
Diaphragm (301) is ruptured.
Restricted exhaust.
Replace. See pages 15 to 17.
Remove restriction.
Air bubbles in fluid.
Suction line is loose.
Tighten.
Diaphragm (301) is ruptured.
Replace. See pages 15 to 17.
Loose inlet manifold (53), damaged seal Tighten manifold bolts (54), or replace
between manifold and seat (101), or
damaged o-rings (101).
seats (101) or o-rings (102). See
page 14.
Loose diaphragm shaft bolt (14).
Damaged o-ring (102).
Tighten or replace. See pages 15 to 17.
Replace. See pages 15 to 17.
Fluid in exhaust air.
Diaphragm (301) is ruptured.
Loose diaphragm shaft bolt (14).
Damaged o-ring (102).
Replace. See pages 15 to 17.
Tighten or replace. See pages 15 to 17.
Replace. See pages 15 to 17.
Pump leaks air externally.
Air valve cover screws (3) are loose.
Tighten screws. See page 13.
Air valve gasket (20) or air cover gasket Inspect; replace. See pages 12 to 13,
(10) is damaged.
18 to 19.
Pump leaks fluid externally from ball
check valves.
Loose manifolds (50 or 53), damaged
o-ring (102) between manifold and seat. o-rings (102). See page 14.
Tighten manifold bolts (54), or replace
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Service
Repairing the Air Valve
Tools Required
D Torque wrench
3. Move the main valve (6) to the center position, and
pull it out of the cavity. Using a needle-nose pliers,
pull the pilot block (16) straight up and out of the
cavity.
D 7-mm or 9/32-in. socket wrench or TorxR
screwdriver T20
D Needle-nose pliers
D O-ring pick
4. Pull the two actuator pistons (7) out of the
bearings (8). Remove the u-cup seals (9) from the
pistons. Pull the push pins (18) out of the bearings
(17). Remove the o-rings (19) from the housing
(2) with an o-ring pick.
D Lithium-base grease, Part No. 111920 (Lubriplate
630AA or equivalent)
NOTE: Air Valve Service Kit 238765 is available.
Parts included in the Air Valve Service Kit are marked
with a symbol in the Air Motor Parts List, for
example (3{). See page 23. Use all the parts in the
kit for the best results.
5. Inspect the valve plate (11) in place. If damaged,
use a TorxR T20 screwdriver or 7-mm or 9/32-in.
socket wrench to remove the screws (3).
Disassembly (See Fig. 4)
1. Relieve the pressure.
6. Remove the valve plate (11) and seal (12). See
Fig. 5.
7. Inspect the bearings (8 and 17) in place. The
bearings are tapered, and, if damaged, must be
removed from the outside. See Removing and
Replacing Bearings and Air Gasket on page 18.
WARNING
To reduce the risk of serious injury whenever you
are instructed to relieve pressure, always follow the
Pressure Relief Procedure on page 9.
8. Clean all parts and inspect for wear or damage.
Replace as needed. Reassemble as explained on
page 13.
2. With a 7-mm or 9/32-in. socket wrench or TorxR
T20 screwdriver, remove the screws (3), air valve
cover (5), and valve cover gasket (20).
2
3
11
2
3
19
6
8
5
groove
1
16
17
4
18
20
6
Apply grease to lapped
surfaces of 16.
1
06323
9
3
6
5
7
2
2
3
4
5
6
Torque to 28 to 50 in-lb (3.2 to 5.6 NSm).
Install with lips facing narrow end of piston.
Insert narrow end first.
Insert wide end first.
Grease.
06322
Fig. 4
12
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Service
Reassembly
For steps 1 to 3, see Fig. 5.
6. Grease the u-cup seals (9). Insert the actuator
pistons in the bearings (8) wide end first. Leave
the narrow end of each piston exposed in the valve
cavity.
1. If you removed the bearings (8 and 17), install new
ones and reassemble the fluid section as
explained on page 18.
7. Grease the lower face of the pilot block (16), and
install so its tabs snap into the grooves on the
ends of the pilot pins (16).
2. Grease and install the valve plate seal (12) in the
groove at the bottom of the valve cavity.
3. Install the valve plate (11) in the cavity with the
counter-bore facing up. Insert the screws (3) that
hold the valve plate. Using a 7-mm or 9/32-in.
socket wrench or TorxR T20 screwdriver, torque
the screws to 28 to 50 in-lb (3.2 to 5.6 NSm).
8. Grease the lower face of the main valve (6).
9. Install the main valve (6) so its tabs slip into the
grooves on the narrow ends of the actuator
pistons (7).
For steps 4 to 11, see Fig. 4.
10. Slide the pilot block (16) and the main valve (6) to
one side of the valve cavity. See Fig. 4.
4. Grease the o-rings (19), and install them in the
housing (2). Grease the push pins, and insert them
into the bearings (17) narrow end first.
11. Align the valve cover o-ring (20) and cover (5) with
the holes in the center housing (2). Insert the
screws (3). Using a TorxR T20 screwdriver or
7 mm or 9/32-in. socket wrench, torque the screws
to 28 to 50 in-lb (3.2 to 5.6 NSm).
5. Install a u-cup seal (9) on each actuator piston (7),
so the lips of the packings face the narrow end of
the piston.
2
3
11
1
12
1
2
Grease.
Torque to 28 to 50 in-lb (3.2 to 5.6 NSm).
06324
Fig. 5
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Service
Ball Check Valve Repair
Tools Required
Torque to 55 to 60 ft-lb (75 to 81 NSm). See Torque
Sequence, page 25.
1
2
The ball seat is on the same side as the step for the
o-ring (102).
D Torque wrench
3
D 15-mm socket wrench
D O-ring pick
To ensure proper seating, visually check that the
manifold (50 or 53) is centered on the fluid covers
(51) before you tighten the screws (54).
NOTE: A Fluid Section Service Kit is available. See
the Repair Kit Matrix on page 21 to find the correct kit
for your pump. Parts included in the kit are marked
with an asterisk in the Parts Drawing on page 22, for
example (201*). Use all the parts in the kit for the best
results.
1
54
NOTE: To ensure proper seating of the balls (201),
always replace the seats (101) when you replace the
balls.
50
3
201
102
Disassembly (See Fig. 6)
1. Relieve the pressure.
WARNING
To reduce the risk of serious injury whenever you
are instructed to relieve pressure, always follow the
Pressure Relief Procedure on page 9.
2
101
51
WARNING
Some of the pump parts and assemblies are heavy.
Use proper lifting equipment and techniques.
1
54
2. Using a 15-mm socket wrench, remove the bolts
(54) holding the outlet manifold (50) to the fluid
covers (51).
3. Remove the seats (101), balls (201), and o-rings
(102) from the fluid covers (51).
201
102
2
4. Remove the inlet manifold bolts (54).
5. Remove the seats (101), balls (201), and o-rings
(102) from the fluid covers (51).
101
Reassembly (See Fig. 6)
1. Clean all parts, and inspect for wear or damage.
Replace parts as needed.
3
53
2. Reassemble in the reverse order, following all
notes in Fig. 6. Be sure all parts are assembled
exactly as shown.
06325
NOTE: To ensure proper seating, visually check
that the manifold (50 or 53) is centered on the fluid
covers (51) before you tighten the screws (54).
Fig. 6
14
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Service
Diaphragm Repair
Tools Required
D Torque wrench
NOTE: A Fluid Section Service Kit is available. See
the Repair Kit Matrix on page 21 to find the correct kit
for your pump. Parts included in the kit are marked
with an asterisk in the Parts Drawing on page 22, for
example (201*). Use all the parts in the kit for the best
results.
D 15-mm socket wrench
D 15/16-in. socket wrench
D 7/8 in. open–end wrench
D O-ring pick
D Lithium-base grease, Part No. 111920 (Lubriplate
630AA or equivalent)
51
1
54
51
1
54
1
1
1
Torque to 55 to 60 ft-lb (75 to 81 NSm) in a crossing pattern.
See Torque Sequence, page 25.
06326
Fig. 7
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Service
Disassembly
Reassembly (See Fig. 8)
1. Relieve the pressure.
1. Install each u-cup seal (15) so the lips face away
from the center of the pump. Lubricate the u-cup
seals.
WARNING
To reduce the risk of serious injury whenever you
are instructed to relieve pressure, always follow the
Pressure Relief Procedure on page 9.
2. Install a diaphragm assembly on one end of the
shaft (14) as follows:
a. Place a washer (63) and then a white o-ring
(64) on the diaphragm bolt (62). The o-ring
may fit very snugly on the bolt. Insert the bolt
into the fluid-side diaphragm plate (52) as
shown in Fig. 8. Grease the bolt threads.
WARNING
Some of the pump parts and assemblies are heavy.
Use proper lifting equipment and techniques.
b. Lay the diaphragm (301) into the grooves on
the fluid-side diaphragm plate (52) so that the
side marked AIR SIDE faces the center of the
pump.
2. Remove the manifolds and disassemble the ball
check valves as explained in Ball Check Valve
Repair on page 14.
For models with bolt–through PTFE
diaphragms, also install the shim (302) and
back-up diaphragm (303), as shown in Fig. 8.
Line up diaphragm tabs with tabs on air cover.
The bolts must go through the bolt–through
PTFE diaphragm.
3. Using a 15-mm socket wrench, remove the
screws (54), and pull the fluid covers off the pump.
See Fig. 7.
For steps 4 to 9, see Fig. 8.
c. Place the air-side diaphragm plate (57) and
washer (63) over the bolt. Screw the shaft
(14) onto the bolt handtight.
4. Using 15/16-in. wrenches or sockets, loosen but
do not remove one of the diaphragm plate bolts
(62). (whichever one turns)
3. Grease the length of the shaft (14), and slide it
through the center housing (2).
5. Remove the fluid-side plate (52), diaphragm (301),
and air-side plate (57).
For models with PTFE diaphragms, also remove
the shim (302) and back-up diaphragm (303).
4. Assemble the other diaphragm assembly to the
shaft as explained in step 2.
6. Pull the other diaphragm assembly and the
diaphragm shaft (14) out of the center housing (2).
Hold the shaft flats with a 7/8-in. wrench, and
remove the remaining fluid-side plate (52) from the
shaft. Disassemble the remaining diaphragm
assembly.
Step 5 is easiest if the pump is mounted vertically in a
vise.
5. Torque the bolts (62) to 100 to 120 ft-lb (136 to
163 NSm).
7. Inspect the diaphragm shaft (14) for wear or
scratches. If it is damaged, inspect the bearings
(13) in place. If the bearings are damaged, see
Removing and Replacing Bearings and Air
Gasket on page 18.
WARNING
Failure to properly torque the diaphragm bolts (62)
could result in a bolt failure. If a diaphragm bolt
fails, fluid is exhausted through the muffler. See
Air Exhaust Ventilation on page 7.
8. Reach into the center housing (2) with an o-ring
pick, and hook the u-cup seals (15), then pull them
out of the housing. This can be done with the
bearings (13) in place.
6. Install the fluid cover screws (54) hand tight.
Torque the screws to 55 to 60 ft-lb (75 to 81 NSm)
in a crossing pattern. See Fig. 7. See Torque
Sequence, page 25.
9. Clean all parts and inspect for wear or damage.
Replace parts as needed.
7. Reassemble the ball check valves and manifolds
as explained on page 14.
16
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Service
Cutaway View with Diaphragms in Place
Cutaway View with Diaphragms Removed
57
52
64
62
4
63
13
13
1
3
15
2
14
06327
06328
1
1
303
5
3
14
63
57
1
14
3
64
1
63
302
5
301
2
2
6
301
52
4
62
1
2
Lips face out of housing (1).
Side marked AIR SIDE must face center housing (2).
06329A
3
4
Grease.
Torque to 100 to 120 ft-lb (136 to 163 NSm).
5
6
Used only in models with PTFE diaphragms.
Bolt–through PTFE diaphragms: Line up diaphragm tabs with tabs on air cover. Bolts go through the diaphragm.
Fig. 8
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Service
Removing and Replacing Bearings and Air Gasket (See Fig. 9)
Tools Required
D Torque wrench
D 13-mm socket wrench
D Bearing puller
6. Remove the air cover gaskets (10). Always
replace the gaskets with new ones.
7. Use a bearing puller to remove the diaphragm
shaft bearings (13), piston actuator bearings (8),
and push pin bearings (17). Do not remove any
bearings if they are not damaged.
D O-ring pick
D Press, or block and mallet
Disassembly
Reassembly
1. Insert the bearings (8, 13, and 17) into the housing
(2), tapered end first. Using a press or a block
and mallet, press-fit each bearing so it is flush with
the surface of the housing.
NOTE: Do not remove undamaged bearings. This
procedure is only for replacing bearings that are
damaged.
2. Reassemble the air valve as explained on
page 13.
1. Relieve the pressure.
3. Install the u-cup shaft seals (15) with the lips
facing away from the bearing (13). See Fig. 8.
WARNING
To reduce the risk of serious injury whenever you
are instructed to relieve pressure, always follow the
Pressure Relief Procedure on page 9.
4. Align each new air cover gasket (10) so the push
pin (18) protruding from the center housing (2) fits
through the proper hole (H) in the gasket, as
shown in Fig. 8.
2. Remove the manifolds, and disassemble the ball
check valves as explained on page 14.
5. Align each air cover (1) so the through hole is on
the bottom, as shown in Fig. 8. Install the screws
(27) handtight. Using a 13-mm socket, torque the
screws oppositely and evenly to 19 to 21 ft-lb (26
to 28 NSm).
3. Remove the fluid covers and diaphragm
assemblies as explained on pages 15 and 16.
NOTE: If you are removing only the diaphragm shaft
bearing (8), skip step 4.
6. Install the diaphragm assemblies and fluid covers
as explained on page 16.
4. Disassemble the air valve as explained on
page 12.
7. Reassemble the ball check valves and manifolds
as explained on page 14.
5. Using a 13-mm socket wrench, remove the screws
(27) holding the air covers (1) to the center
housing (2). See Fig. 9.
18
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Service
Detail of Bearings
1
2
Press-fit bearings flush with surface of center housing (2).
Torque to 19 to 21 ft-lb (26 to 28 NSm).
1 8
17
1
06330
15
1
18
H
10
27
2
1
2
through hole must
be on bottom
1
06331
Fig. 9
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Pump Matrix
Husky 3275 Pumps, Series C
Your Model No. is marked on the pump’s serial plate. To determine the Model No. of your pump from the following
matrix, select the six digits that describe your pump, working from left to right. The first digit is always D,
designating Husky diaphragm pumps. The remaining five digits define the materials of construction.
For example, a pump with an aluminum air motor and fluid section, TPE seats, PTFE balls, and TPE diaphragms is
Model D K 3 5 1 5. To order replacement parts, refer to the Part Lists on pages 23 and 24. The digits in the
matrix do not correspond to the reference numbers in the Parts Drawing and Parts Lists.
Diaphragm
Pump
Air Motor
Fluid Section
aluminum
–
–
–
–
–
–
–
Seats
Balls
Diaphragms
TPE
232505*
aluminum
TPE
acetal
D (for all pumps) K (aluminum)
3 (aluminum)
0 (null)
0 (null)
0 (null)
3 (316 SST)
5 (TPE)
1 (PTFE)
2 (acetal)
6 (Santoprener)
G (Geolastr)
5 (TPE)
6 (Santoprener)
G (Geolastr)
6 (Santoprener)
G (Geolastr)
P (bolt–through PTFE)
* 232505, Aluminum 3275 Pump, Series C
Model No. 232505 is a private-label aluminum 3275 pump. Other than the label, it is the same
as Model No. DK3525.
* 24D619, Aluminum 3275 Pump, Series A
Model No. 24D619 is a private-label aluminum 3275 pump. Other than the label and the parts listed below, it is the
same as Model No. DK3525.
Ref. No. 54 is Part No. 16D109 SCREW, M12 x 1.75 x 55 mm (2.17”); stainless steel. Qty: 40
20
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Repair Kit Matrix
For Husky 3275 Pumps, Series C
Repair kits may be ordered separately. To repair the air valve, order the Air Valve Service Kit, Part No. 238765
(see page 23). Parts included in the Air Valve Service Kit are marked with a symbol in the Air Motor Parts List, for
example (3{).
To repair the seats, balls, and diaphragms, select the six digits that describe your pump from the following matrix,
working from left to right. The first digit is always D, the second digit is always 0 (zero), and the third digit is
always K. The remaining three digits define the materials of construction. Parts included in the kit are marked with
an asterisk in the Parts Drawing on page 22, for example (201*).
For example, if your pump has SantopreneR seats, PTFE balls, and SantopreneR diaphragms, you need to order
Repair Kit D 0 K 6 1 6. The digits in the matrix do not correspond to the reference numbers in the Parts
Drawing and Parts Lists on pages 23 and 24.
Diaphragm
Pump
Air Motor
Shaft O-Ring
–
–
–
–
–
–
Seats
Balls
Diaphragms
D (for all pumps) 0 (for all pumps) K (for all pumps)
0 (null)
0 (null)
0 (null)
3 (316 SST)
5 (TPE)
1 (PTFE)
2 (acetal)
5 (TPE)
6 (SantopreneR) 6 (SantopreneR) 6 (SantopreneR)
G (Geolastr)
G (Geolastr)
G (Geolastr)
P (bolt–through PTFE)
308639
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Parts Drawing
55
3{
5
56
54
50
63
57
20{
{16
6
303}*
11
301*
12{
201*
102*
60
1
101*
23
24
18
17
7
19{
51
*}302
52
64
62
63
54
54
61
2
8
13
{9
*15
27
201*
10
102*
101*
14
1
54
53
06316A
*
Included in Fluid Section Service Kit. See the
Repair Kit Matrix on page 21 to find the correct kit
for your pump.
{
}
Included in Air Valve Service Kit 238765, which
may be purchased separately. Kit includes 2 of
113554.
58
Used only in models with PTFE diaphragms.
22
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Parts Lists
Air Motor Parts List (Matrix Column 2)
Fluid Section Parts List (Matrix Column 3)
Ref.
Ref.
Digit No.
Part No. Description
Qty.
Digit No.
Part No. Description
Qty.
2
3
50
190830
MANIFOLD, outlet;
aluminum
1
K
1
2
190827
190826
COVER, air; aluminum
HOUSING, center;
aluminum
1
51
52
190828
191990
COVER, fluid; aluminum
2
2
PLATE, fluid side;
aluminum
3{
113554
10
SCREW, mach, TorxR,
hex flange hd; M5 x 0.8 x
16 mm (0.63”); SST
53
54
190829
113629
MANIFOLD, inlet;
aluminum
1
5
190831
240222
190822
190823
113249
COVER, valve; aluminum
MAIN VALVE; aluminum
PISTON, actuator; acetal
BEARING, piston; acetal
1
1
2
2
2
SCREW, M12 x 1.75 x
55 mm ( 2.17”); aluminum
40
6
7
55Y 290267
56Y 290266
LABEL, warning
LABEL, warning
1
1
2
8
9{
SEAL, u-cup; nitroxile
nitrile
57
192196
PLATE, air side;
aluminum
10
190835
GASKET, air cover;
HDPE foam
2
58
190906
FOOT, mounting; carbon
steel
2
11
190817
190825
PLATE, valve; SST
1
1
60
61
62
111897
290211
114313
MUFFLER
1
1
2
12{
SEAL, valve plate;
Buna–N
LABEL, identification
SCREW, hex washer
head; 5/8–11 x 3
13
190819
190818
188614
190821
190820
114375
113252
BEARING, shaft; acetal
SHAFT; SST
2
1
1
2
2
2
1
14
63
64
114314
114315
WASHER, plain; 5/8”
4
2
16{
17
BLOCK, pilot; acetal
BEARING, pin; acetal
PIN, push; SST
PACKING, o-ring; PTFE
Y Replacement Danger and Warning labels, tags, and
18
cards are available at no cost.
19{
20{
PACKING, o-ring; nitrile
PACKING, o-ring;
Buna–N
23
24
27
104029
104582
114193
CLAMP, grounding
WASHER, tab
1
1
SCREW, mach, hex,
washer head
16
{
Included in Air Valve Service Kit 238765, which may be
purchased separately. Kit includes 2 of 113554.
*
Included in Fluid Section Service Kit. See the Repair Kit
Matrix on page 21 to find the correct kit for your pump.
308639
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Parts Lists
Seat Parts List (Matrix Column 4)
Diaphragm Parts List (Matrix Column 6)
Ref.
Ref.
Digit No.
Part No. Description
Qty.
4
Digit No.
Part No. Description
DIAPHRAGM; TPE
Qty.
2
3
5
6
G
101* 190840
102* 113449
SEAT; 316 SST
5
6
301* 190839
15* 113265
O-RING; PTFE
SEAT; TPE
4
SEAL, u-cup; nitroxile
nitrile
2
101* 190837
102* 113449
101* 190836
102* 113449
101* 194217
102* 113449
4
301* 190838
15* 113265
DIAPHRAGM;
SantopreneR
2
2
O-RING; PTFE
SEAT; SantopreneR
O-RING; PTFE
SEAT; GeolastR
O-RING; PTFE
4
4
SEAL, u-cup; nitroxile
nitrile
4
G
P
301* 194218
15* 113265
DIAPHRAGM; GeolastR
2
2
4
SEAL, u-cup; nitroxile
nitrile
4
301* 15M510 BOLT–THROUGH
DIAPHRAGM; PTFE
2
Ball Parts List (Matrix Column 5)
302* 193414
303* 190838
SHIM
2
2
Ref.
Digit No.
Part No. Description
Qty.
4
DIAPHRAGM, back-up;
SantopreneR
1
2
6
G
201* 113253
201* 113266
BALL; PTFE
15*
113265
SEAL, u-cup; nitroxile
nitrile
2
BALL; acetal
4
201* 113254
201* 114754
BALL; SantopreneR
BALL; GeolastR
4
*
Included in Fluid Section Service Kit. See the Repair Kit
Matrix on page 21 to find the correct kit for your pump.
4
Technical Data
Maximum fluid working pressure . . . . . . . . . . . . 120 psi
(0.8 MPa, 8 bar)
Air operating range . . . . . . . . . . . . . . . . . . 20 to 120 psi
(0.14 to 0.8 MPa, 1.4 to 8 bar)
Maximum air consumption . . . . . . . . . . . . . . . 325 scfm
Air consumption at 70 psi and100 gpm
* Sound power level at 120 psi (0.8 MPa, 8 bar)
and 105 cpm . . . . . . . . . . . . . . . . . . . . . . . . . 101 dBa
* Sound pressure level at 120 psi (0.8 MPa, 8 bar)
and 105 cpm . . . . . . . . . . . . . . . . . . . . . . . . . . 86 dBa
* Sound pressure level at 50 psi (0.3 MPa, 3 bar)
and 50 cpm . . . . . . . . . . . . . . . . . . . . . . . . . . . 76 dBa
Air inlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3/4 npt(f)
Maximum operating temperature . . . . . 150_ F (65_ C)
Fluid inlet . . . . . . . . 3-in. ANSI 4-bolt / DIN 8-bolt flange
Fluid outlet . . . . . . 3-in. ANSI 4-bolt / DIN 8-bolt flange
Wetted parts . . . . . . . . . . . aluminum, PTFE, GeolastR
SantopreneR, TPE, plated steel, acetal, SST
(480 kPa, 4.8 bar and 379 lpm) . . . . . . . . . . . . 120 scfm
3
(1.26 m /min)
Maximum free-flow delivery . . . . . 275 gpm (1,041 lpm)
Maximum pump speed . . . . . . . . . . . . . . . . . . . 135 cpm
Gallons (liters) per cycle . . . . . . . . . . . . . . . . . . 2.0 (7.6)
Maximum suction lift (water)
Dry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 ft (2.5 m)
Wet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 ft (8.5 m)
Maximum size pumpable solids . . . . . 3/8 in. (9.4 mm)
Weight . . . . . . . . . . . . . . . . approximately 150 lb (68 kg)
* Sound power level measured per ISO Standard 9614–2. Sound pressure measured 1 meter from pump.
Geolastr and Santoprener are registered trademarks of the Monsanto Company.
TorxR is a registered trademark of Camcar, Division of Textron, Inc.
24
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Torque Sequence
Always follow torque sequence when instructed to torque fasteners.
1. Left/Right Fluid Cover
3. Outlet Manifold
Torque bolts to 55–60 ft–lb (75–81 NSm)
Torque bolts to 55–60 ft–lb (75–81 NSm)
1
23
3
21
19
8
5
10
12
11
9
6
7
22
20
24
4
2
SIDE VIEW
TOP VIEW
2. Inlet Manifold
Torque bolts to 55–60 ft–lb (75–81 NSm)
17
13
15
14
16
18
BOTTOM VIEW
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Dimensional Drawings
Fluid inlet (bottom
FRONT VIEW
15.25 in.
(387.5 mm)
Four 0.84 in.
(21.5 mm) holes
(ANSI)
manifold) and fluid
outlet (top manifold):
3.25 in. (83 mm) dia. I.D.
Eight 0.84 in.
(21.5 mm) holes (DIN)
28.6 in.
(727 mm)
20.3 in.
(516 mm)
24.5 in.
(622.5 mm)
4.1 in.
(104 mm)
7.9 in.
(200 mm) O.D.
0.185 in.
(5 mm)
PUMP MOUNTING HOLE PATTERN
12 in.
(305 mm)
30.5 in.
(774 mm)
Four 0.5 in.
(12.5 mm) holes
SIDE VIEW
20.65 in.
13 in.
(330 mm)
(524.5 mm)
4.75 in.
(121 mm)
Flanges
are Flat
Faced
12 in.
(305 mm)
3/4 npt(f)
Air Inlet
A
A
4.22 in.
(117 mm)
Section
A–A
1 npt(f)
Air Exhaust
(muffler not shown)
16.94 in.
(430 mm)
6.5 in.
(165 mm)
13 in.
(330 mm)
7432A
15 in.
(381 mm)
26
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Performance Charts
Aluminum Husky 3275 Fluid Outlet Pressure
Test Conditions: Pump tested in water with inlet submerged.
140
(0.98, 9.8)
Fluid Pressure Curves
120
(0.8, 8)
A
B
C
D
E
at 120 psi (0.8 MPa, 8 bar) air pressure
at 100 psi (0.7 MPa, 7 bar) air pressure
at 70 psi (0.48 MPa, 4.8 bar) air pressure
at 40 psi (0.28 MPa, 2.8 bar) air pressure
at 20 psi (0.14 MPa, 1.4 bar) air pressure
A
B
100
(0.7, 7)
80
(0.55, 5.5)
60
C
(0.41, 4.1)
40
(0.28, 2.8)
D
E
20
(0.14, 1.4)
0
0
30
60
90
120
150
180
210
240
270
(114)
(227)
(341)
(454)
(568)
(681)
(795)
(908)
(1022)
FLUID FLOW––gpm (lpm)
To find Fluid Outlet Pressure (psi/MPa/bar) at a
specific fluid flow (gpm/lpm) and operating air
pressure (psi/MPa/bar):
To calculate Pressure Head in feet at a specific fluid outlet
pressure (psi):
pressure head, feet = (psi * 2.31) / specific gravity of fluid
1. Locate fluid flow rate along bottom of chart.
To calculate Pressure Head in meters at a specific fluid outlet
pressure (MPa):
2. Follow vertical line up to intersection with selected
fluid outlet pressure curve.
pressure head, meters = (MPa * 102) / specific gravity of fluid
3. Follow left to scale to read fluid outlet pressure.
To calculate Pressure Head in meters at a specific fluid outlet
pressure (bar):
pressure head, meters = (bar * 10.2) / specific gravity of fluid
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Performance Charts
Aluminum Husky 3275 Air Consumption
Test Conditions: Pump tested in water with inlet submerged.
350
(9.8)
Air Consumption Curves
A
B
C
D
E
at 120 psi (0.8 MPa, 8 bar) air pressure
at 100 psi (0.7 MPa, 7 bar) air pressure
at 70 psi (0.48 MPa, 4.8 bar) air pressure
at 40 psi (0.28 MPa, 2.8 bar) air pressure
at 20 psi (0.14 MPa, 1.4 bar) air pressure
300
(8.4)
250
(7.0)
200
(5.6)
A
B
150
(4.2)
C
100
(2.8)
D
E
50
(1.4)
0
0
30
60
90
120
150
180
210
240
270
(114)
(227)
(341)
(454)
(568)
(681)
(795)
(908)
(1022)
FLUID FLOW––gpm (lpm)
To find Pump Air Consumption (scfm or m#/min) at a
specific fluid flow (gpm/lpm) and air pressure
(psi/MPa/bar):
1. Locate fluid flow rate along bottom of chart.
2. Read vertical line up to intersection with selected air
consumption curve.
3. Follow left to scale to read air consumption.
28
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Notes
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Graco Warranties
Graco Standard Husky Pump 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 five years 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 six 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.
Extended Product Warranty
Graco warrants all Husky 205, 307, 515, 716, 1040, 1590, 2150, and 3275 air valve center sections to be free from defects in material
and workmanship for a period of fifteen years from date installed in service by the original purchaser. Normal wear of items such as
packings or seals are not considered to be defects in material and workmanship.
Five years
Six to Fifteen years
Graco will provide parts and labor.
Graco will replace defective parts only.
Graco Information
TO PLACE AN ORDER, contact your Graco distributor, or call one of the following numbers
to identify the distributor closest to you:
1–800–367–4023 Toll Free, 612–623–6921, 612–378–3505 Fax
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 308639
Graco Headquarters: Minneapolis
International Offices: Belgium, Korea, China, Japan
GRACO INC.ąP.O. BOX 1441ąMINNEAPOLIS, MNą55440-1441
Copyright 2002, Graco Inc. is registered to ISO 9001
Revised 03/2010
30
308639
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