Graco 308479ZAF, Husky 1040 AODD Pumps, Aluminum and SST Instructions

Instructions - Parts List
ALUMINUM
Husky™ Air-Operated
Diaphragm Pumps
308479ZAF
EN
1–inch (25 mm) AODD pump for fluid transfer applications.
For professional use only.
See Models on page 2 for a list of pump models and descriptions.
120 psi (0.8 MPa, 8 bar) Maximum Fluid Working Pressure
120 psi (0.8 MPa, 8 bar) Maximum Air Input Pressure
Important Safety Instructions
Read all warnings and instructions in the manual.
Save these instructions.
02632C
Table of Contents
Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
General Information . . . . . . . . . . . . . . . . . . . 5
Tightening Screws Before First Use . . . . . . . 5
Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Mountings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Air Line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Fluid Suction Line . . . . . . . . . . . . . . . . . . . . . 6
Fluid Outlet Line . . . . . . . . . . . . . . . . . . . . . . 7
Changing the Orientation of the Fluid
Inlet and Outlet Ports . . . . . . . . . . . . . . . 9
Air Exhaust Ventilation . . . . . . . . . . . . . . . . 10
Fluid Pressure Relief Kit . . . . . . . . . . . . . . . 11
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Pressure Relief Procedure . . . . . . . . . . . . . 12
Flush the Pump Before First Use . . . . . . . . 12
Starting and Adjusting the Pump . . . . . . . . 12
Pump Shutdown . . . . . . . . . . . . . . . . . . . . . 12
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . 13
Flushing and Storage . . . . . . . . . . . . . . . . . 13
Tightening Threaded Connections . . . . . . . 13
Preventive Maintenance Schedule . . . . . . . 13
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Repairing the Air Valve . . . . . . . . . . . . . . . . 16
Ball Check Valve Repair . . . . . . . . . . . . . . . 18
Diaphragm Repair . . . . . . . . . . . . . . . . . . . . 19
Bearing and Air Gasket Removal . . . . . . . . 22
Pump Matrix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Repair Kit Matrix . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Air Motor Parts List (Matrix Column 2) . . . . 26
Fluid Section Parts List
(Matrix Column 3) . . . . . . . . . . . . . . . . . 26
Seat Parts List (Matrix Column 4) . . . . . . . . 28
Ball Parts List (Matrix Column 5) . . . . . . . . 28
Diaphragm Parts List (Matrix Column 6) . . . 28
Torque Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Dimensional Drawings . . . . . . . . . . . . . . . . . . . . . . . 30
Performance Chart . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Graco Standard Husky Pump Warranty . . . . . . . . . . 34
Models
Model No.
*D73______
Description
Aluminum Pumps
*NOTE: Refer to the Pump Matrix on page 24 to determine the Model No. of your pump.
2 308479
Warnings
Symbols
Warning Symbol
Caution Symbol
CAUTION
WARNING
This symbol alerts you to the possibility of serious
injury or death if you do not follow the instructions.
This symbol alerts you to the possibility of damage to or
destruction of equipment if you do not follow the
instructions.
WARNING
EQUIPMENT MISUSE HAZARD
INSTRUCTIONS
Equipment misuse can cause the equipment to rupture or malfunction and result in serious injury.
•
•
•
•
•
•
This equipment is for professional use only.
•
Use fluids and solvents which are compatible with the equipment wetted parts. Refer to the
Technical Data section of all equipment manuals. Read the fluid and solvent manufacturer’s
warnings.
Read all instruction manuals, tags, and labels before operating the equipment.
Use the equipment only for its intended purpose. If you are not sure, call your Graco distributor.
Do not alter or modify this equipment. Use only genuine Graco parts and accessories.
Check equipment daily. Repair or replace worn or damaged parts immediately.
Do not exceed the maximum working pressure of the lowest rated component in your system. This
equipment has a 120 psi (0.8 MPa, 8 bar) maximum working pressure at 120 psi (0.8 MPa,
8 bar) maximum incoming air pressure.
• Do not use 1,1,1–trichloroethane, methylene chloride, other halogenated hydrocarbon solvents or
fluids containing such solvents in pressurized aluminum equipment. Such use could result in a
chemical reaction, with the possibility of explosion.
• Do not use hoses to pull equipment.
• Route hoses away from traffic areas, sharp edges, moving parts, and hot surfaces. Do not expose
Graco hoses to temperatures above 82 °C (180 °F) or below –40 °C (–40 °F).
• Do not lift pressurized equipment.
• Comply with all applicable local, state, and national fire, electrical, and safety regulations.
308479
3
WARNING
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.
• Know the specific hazards of the fluid you are using.
• Store hazardous fluid in an approved container. Dispose of hazardous fluid according to all local,
state and national guidelines.
• Always wear protective eyewear, gloves, clothing and respirator as recommended by the fluid and
solvent manufacturer.
• 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 10.
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.
• Ground the equipment. Refer to Grounding on page 5.
• If there is any static sparking or you feel an electric shock while using this equipment, stop
pumping immediately. Do not use the equipment until you identify and correct the problem.
• Provide fresh air ventilation to avoid the buildup of flammable fumes from solvents or the fluid
being sprayed.
• 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 10.
•
•
•
•
•
•
4 308479
Keep the work area free of debris, including solvent, rags, and gasoline.
Electrically disconnect all equipment in the work area.
Extinguish all open flames or pilot lights in the work area.
Do not smoke in the work area.
Do not turn on or off any light switch in the work area while operating or if fumes are present.
Do not operate a gasoline engine in the work area.
Installation
General Information
•
•
•
Grounding
WARNING
The Typical Installations shown in Figs. 2–4 are only
guides for selecting and installing system
components. Contact your Graco distributor for
assistance in planning a system to suit your needs.
FIRE AND EXPLOSION HAZARD
This pump must be grounded. Before
operating the pump, ground the system as
explained below. Also, read the section
FIRE AND EXPLOSION HAZARD, on
page 4.
Always use Genuine Graco Parts and Accessories.
Refer to Product Data Sheet 305588.
Reference numbers and letters in parentheses refer
to the callouts in the figures and the parts lists on
pages 26–28.
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. Ground all of this equipment.
•
WARNING
Pump: Connect a ground wire and clamp as shown
in Fig. 1. Loosen the grounding screw (W). Insert
one end of a 12 ga (1.5 mm) minimum ground wire
(Y) behind the grounding screw and tighten the
screw securely. Connect the clamp end of the
ground wire to a true earth ground. Order Part
No. 222011 Ground Wire and Clamp.
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.
Y
1. Read TOXIC FLUID HAZARD on page 4.
2. Use fluids and solvents which are compatible with
the equipment wetted parts. Refer to the
Technical Data section of all equipment manuals.
Read the fluid and solvent manufacturer’s
warnings.
W
02646B
Fig. 1
Tightening Screws Before First Use
•
Air and fluid hoses: Use only grounded hoses with a
maximum of 500 ft (150 m) combined hose length to
ensure grounding continuity.
Before using the pump for the first time, check and
retorque all external fasteners. See Torque Sequence,
page 29. After the first day of operation, retorque the
fasteners. Although pump use varies, a general
guideline is to retorque fasteners every two months.
•
Air compressor: Follow the manufacturer’s
recommendations.
•
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 the
grounding continuity.
•
Fluid supply container: Follow the local code.
308479
5
Installation
Mountings
CAUTION
a. Install an air regulator (C) and gauge to control
the fluid pressure. The fluid outlet pressure will
be the same as the setting of the air regulator.
b.
The pump exhaust air may contain contaminants.
Ventilate to a remote area if the contaminants could
affect your fluid supply. See Air Exhaust Ventilation
on page 10.
•
Be sure the mounting surface can support the
weight of the pump, hoses, and accessories, as well
as the stress caused during operation.
•
For all mountings, be sure the pump is bolted
directly to the mounting surface.
•
For ease of operation and service, mount the pump
so the air valve cover (2), air inlet, and fluid inlet and
outlet ports are easily accessible.
•
Rubber Foot Mounting Kit 236452 is available to
reduce noise and vibration during operation.
c. The air line filter (F) removes harmful dirt and
moisture from the compressed air supply.
2. Install a grounded, flexible air hose (A) between the
accessories and the 1/2 npt(f) pump air inlet (N).
See Fig. 5. Use a minimum 3/8” (9.5 mm) ID air
hose. Screw an air line quick disconnect coupler (D)
onto the end of the air hose (A), and screw the
mating fitting into the pump air inlet snugly. Do not
connect the coupler (D) to the fitting until you are
ready to operate the pump.
Fluid Suction Line
Air Line
WARNING
A bleed-type master air valve (B) is required in your
system to relieve air trapped between this valve and
the pump. Trapped air can cause the pump to cycle
unexpectedly, which could result in serious injury,
including splashing in the eyes or on the skin, injury
from moving parts, or contamination from hazardous
fluids. See Fig. 3.
1. Install the air line accessories as shown in Figs. 2–4
on pages 7 and 9. Mount these accessories on the
wall or on a bracket. Be sure the air line supplying
the accessories is grounded.
6 308479
Locate one bleed-type master air valve (B)
close to the pump and use it to relieve trapped
air. See the WARNING above. Locate the other
master air valve (E) upstream from all air line
accessories and use it to isolate them during
cleaning and repair.
1. Use grounded fluid hoses. The pump fluid inlet (R)
is 1” npt(f). See Fig. 5. Screw the fluid fitting into the
pump inlet securely.
2. If the fluid inlet pressure to the pump is more than
25% of the outlet working pressure, the ball check
valves will not close fast enough, resulting in
inefficient pump operation.
3. At inlet fluid pressures greater than 15 psi (0.1 MPa,
1 bar), diaphragm life will be shortened.
4. See the Technical Data on page 33 for maximum
suction lift (wet and dry).
Installation
Fluid Outlet Line
1. Use grounded fluid hoses (L). The pump fluid outlet
(S) is 1” npt(f). See Fig. 5. Screw the fluid fitting into
the pump outlet securely.
WARNING
2. Install a fluid drain valve (J) near the fluid outlet. See
the WARNING above, and Figs. 2–4 on pages 7 to
9.
A fluid drain valve (J) is required to relieve pressure
in the hose if it is plugged. The drain valve reduces
the risk of serious injury, including splashing in the
eyes or on the skin, or contamination from hazardous
fluids when relieving pressure. Install the valve close
to the pump fluid outlet. See Fig. 3.
3. Install a shutoff valve (K) in the fluid outlet line.
KEY FOR FIG. 2
TYPICAL BUNG-MOUNT INSTALLATION
A
B
Air supply line
Bleed-type master air valve
(required for pump)
C Air regulator
D Air line quick disconnect
E Master air valve (for accessories)
F Air line filter
G Fluid suction line
H Bung adapter
J Fluid drain valve (required)
K Fluid shutoff valve
L Fluid line
Y Ground wire (required; see page 5
for installation instructions)
E
F
C
B
A
K
L
D
J
Y
H
G
02648B
Fig. 2
308479
7
TYPICAL FLOOR-MOUNT INSTALLATION
KEY FOR FIG. 3
A
B
Air supply line
Bleed-type master air valve
(required for pump)
C Air regulator
D Air line quick disconnect
E Master air valve (for accessories)
F Air line filter
G Fluid suction line
J Fluid drain valve (required)
K Fluid shutoff valve
L Fluid line
Y Ground wire (required; see page 5
for installation instructions)
E
C
F
B
A
K
L
D
G
J
Y
02651B
Fig. 3
8 308479
Installation
KEY FOR FIG. 4
Air supply line
Bleed-type master air valve
(required for pump)
C Air regulator
D Air line quick disconnect
E Master air valve (for accessories)
F Air line filter
G Fluid suction line
J Fluid drain valve (required)
K Fluid shutoff valve
L Fluid line
M Wall mounting bracket
Y Ground wire (required; see page 5
for installation instructions)
TYPICAL WALL-MOUNT INSTALLATION
A
B
E
F
B
C
A
K
L
D
J
Y
G
M
02649B
Fig. 4
Changing the Orientation of the Fluid Inlet
and Outlet Ports
The fluid inlet and outlet manifolds have threaded ports
on both ends. The pump is shipped with a plug installed
in one end of each manifold, and the opposite end open.
See Fig. 5. To change the orientation of the inlet and/or
outlet port, remove the plug from one end of a manifold
and install it in the opposite end.
KEY
N 1/2 npt(f) air inlet port
P Muffler. Air exhaust port is
3/4 npt(f)
R 1 npt(f) fluid inlet port
S 1 npt(f) fluid outlet port
106 Manifold and cover screws
3 Air valve screws
1
2
Apply medium-strength
(blue) Loctite® or
equivalent to the
threads, and torque to
120–150 in-lb (14–17
N•m). See Torque
Sequence, page 29.
Torque to 50–60 in-lb
(5.6–6.8 N•m).
106
1
S
3
2
N
106
1
P
R
02632C
Fig. 5
308479
9
Installation
Air Exhaust Ventilation
The air exhaust port is 3/4 npt(f). Do not restrict the air
exhaust port. Excessive exhaust restriction can cause
erratic pump operation.
WARNING
To provide a remote exhaust:
FIRE AND EXPLOSION HAZARD
Be sure to read and follow the warnings
and precautions regarding TOXIC FLUID
HAZARD, and FIRE OR EXPLOSION
HAZARD on page 4, before operating this
pump.
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, food
handling areas, and all sources of ignition when
pumping flammable or hazardous fluids.
Diaphragm failure will cause the fluid being pumped
to exhaust with the air. Place an appropriate
container at the end of the air exhaust line to catch
the fluid. See Fig. 6.
1. Remove the muffler (P) from the pump air exhaust
port.
2. Install a grounded air exhaust hose (T) and connect
the muffler (P) to the other end of the hose. The
minimum size for the air exhaust hose is 3/4 in. (19
mm) ID. If a hose longer than 15 ft (4.57 m) is
required, use a larger diameter hose. Avoid sharp
bends or kinks in the hose.
3. Place a container (U) at the end of the air exhaust
line to catch fluid in case a diaphragm ruptures. See
Fig. 6.
VENTING EXHAUST AIR
KEY
A
B
E
F
C
C
D
E
F
P
T
U
B
Air supply line
Bleed-type master air valve
(required for pump)
Air regulator
Air line quick disconnect
Master air valve (for accessories)
Air line filter
Muffler
Grounded air exhaust hose
Container for remote air exhaust
A
D
T
U
P
02650
Fig. 6
10
308479
Installation
Fluid Pressure Relief Kit
CAUTION
Pressure Relief Kit 238428 (V) is available for Aluminum Pumps, to prevent overpressurization and rupture of the
pump or hose. See Fig. 7. The kit includes instructions.
Thermal expansion of fluid in the outlet line can cause overpressurization. This can occur when using long fluid
lines exposed to sunlight or ambient heat, or when pumping from a cool to a warm area (for example, from an
underground tank).
Overpressurization can also occur if the Husky pump is being used to feed fluid to a piston pump, and the intake
valve of the piston pump does not close, causing fluid to back up in the outlet line.
KEY
R
S
V
3
S
1 npt(f) optional fluid inlet port
1 npt(f) optional fluid outlet port
Pressure relief kit
1
Install kit between fluid inlet and outlet manifolds.
2
Connect fluid inlet line here.
3
Connect fluid outlet line here.
2
R
V
1
02632C
Fig. 7
308479 11
Operation
Pressure Relief Procedure
WARNING
PRESSURIZED EQUIPMENT HAZARD
The equipment stays pressurized until pressure is
manually relieved. To reduce the risk of serious
injury from pressurized fluid, accidental spray from
the gun or splashing fluid, follow this procedure
whenever you
•
•
•
•
Are instructed to relieve pressure
Stop pumping
Check, clean or service any system equipment
Install or clean fluid nozzles
1. Shut off the air to the pump.
2. Open the dispensing valve, if used.
3. Open the fluid drain valve to relieve fluid pressure,
having a container ready to catch the drainage.
NOTE: If fluid inlet pressure to the pump is more than
25% of outlet working pressure, the ball check valves
will not close fast enough, resulting in inefficient pump
operation.
4. Place the end of fluid hose (L) into an appropriate
container.
5. Close the fluid drain valve (J).
6. Back out the air regulator (C) knob, and open all
bleed-type master air valves (B, E).
7. If the fluid hose has a dispensing device, hold it
open while continuing with the following step.
8. Slowly increase air pressure with the air regulator
(C) 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.
If you are flushing, run the pump long enough to
thoroughly clean the pump and hoses. Close the air
regulator. Remove the suction tube from the solvent
and place it in the fluid to be pumped.
Pump Shutdown
Flush the Pump Before First Use
The pump was tested with water. If water could
contaminate the fluid you are pumping, flush the pump
thoroughly with a compatible solvent. Follow the steps
under Starting and Adjusting 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.
Starting and Adjusting the Pump
WARNING
TOXIC FLUID HAZARD
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 may
rupture. Always follow the Pressure Relief
Procedure Warning above before lifting the pump.
1. Be sure the pump is properly grounded. Refer to
Grounding on page 5.
2. Check fittings to be sure they are tight. Use a
compatible liquid thread sealant on male threads.
Tighten fluid inlet and outlet fittings securely.
3. Place the suction tube (if used) in fluid to be
pumped.
12
308479
At the end of the work shift, relieve the pressure.
Maintenance
Lubrication
Tightening Threaded Connections
The air valve is designed to operate unlubricated,
however 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.
Before each use, check all hoses for wear or damage,
and replace as necessary. Check to be sure all threaded
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 29.
CAUTION
Do not over-lubricate the pump. Oil is exhausted
through the muffler, which could contaminate your
fluid supply or other equipment. Excessive
lubrication can also cause the pump to malfunction.
Flushing and Storage
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.
WARNING
To reduce the risk of serious injury whenever you are
instructed to relieve pressure, always follow the
Pressure Relief Procedure on page 12.
Flush the pump often enough to prevent the fluid you
are pumping from drying or freezing in the pump and
damaging it. Use a compatible solvent.
Always flush the pump and relieve the pressure before
storing it for any length of time.
308479 13
Troubleshooting
•
Relieve the pressure before checking or servicing
the equipment.
•
Check all possible problems and causes before
disassembling 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 12.
PROBLEM
CAUSE
SOLUTION
Pump cycles at stall or fails to
hold pressure at stall.
Worn check valve balls (301), seats
(201) or o-rings (202).
Replace. See page 18.
Pump will not cycle, or cycles
once and stops.
Air valve is stuck or dirty.
Disassemble and clean air valve. See
page 16. Use filtered air.
Check valve ball (301) severely worn
and wedged in seat (201) or manifold
(102 or 103).
Replace ball and seat. See page 18.
Check valve ball (301) is wedged into
seat (201), due to overpressurization.
Install Pressure Relief Valve (see page
11).
Dispensing valve clogged.
Relieve pressure and clear valve.
Clogged suction line.
Inspect; clear.
Sticky or leaking balls (301).
Clean or replace. See page 18.
Diaphragm ruptured.
Replace. See page 19.
Restricted exhaust.
Remove restriction.
Suction line is loose.
Tighten.
Diaphragm ruptured.
Replace. See page 19.
Loose inlet manifold (102), dam- aged
seal between manifold and seat (201),
damaged o-rings (202).
Tighten manifold bolts (106) or replace
seats (201) or o-rings (202). See
page 18.
Loose diaphragm shaft bolt (107).
Tighten or replace (page 19).
Damaged o-ring (108).
Replace. See page 19.
Pump operates erratically.
Air bubbles in fluid.
14
308479
Troubleshooting
PROBLEM
CAUSE
SOLUTION
Fluid in exhaust air.
Diaphragm ruptured.
Replace. See page 19.
Loose diaphragm shaft bolt (107).
Tighten or replace (page 19).
Damaged o-ring (108).
Replace. See page 19.
Pump exhausts excessive Worn air valve block (7✝), o-ring (6✝),
air at stall.
plate (8✉, pilot block (18), u-cups (10),
or pilot pin o-rings (17✝).
Worn shaft seals (402).
Pump leaks air externally. Air valve cover (2) or air valve cover
screws (3) are loose.
Repair or replace. See page 16.
Replace. See page 19.
Tighten screws. See page 16.
Air valve gasket (4) or air cover gasket
(22) is damaged.
Inspect; replace. See page 16.
Air cover screws (25) are loose.
Tighten screws.
Loose manifolds (102, 103), damaged
Pump leaks fluid
externally from ball check seal between manifold and seat (201),
damaged o-rings (202).
valves.
Tighten manifold bolts (106) or replace seats
(201) or o-rings (202). See page 18.
308479 15
Service
Repairing the Air Valve
Reassembly
Tools Required
1. If you replaced the bearings (12, 15), reinstall as
explained on page 22. Reassemble the fluid
section.
•
•
Torque wrench
•
•
•
Needle-nose pliers
Torx (T20) screwdriver or 7 mm (9/32”) socket
wrench
O-ring pick
Lithium base grease
NOTE: Air Valve Repair Kit 236273 is available. Parts
included in the kit are marked with a symbol, for
example (4✝). Use all the parts in the kit for the best
results.
Disassembly
WARNING
To reduce the risk of serious injury whenever you are
instructed to relieve pressure, always follow the
Pressure Relief Procedure on page 12.
1. Relieve the pressure.
2. With a Torx (T20) screwdriver or 7 mm (9/32”)
socket wrench, remove the six screws (3), air valve
cover (2), and gasket (4). See Fig. 8.
3. Move the valve carriage (5) to the center position
and pull it out of the cavity. Remove the valve block
(7✝) and o-ring (6✝) from the carriage. Using a
needle-nose pliers, pull the pilot block (18) straight
up and out of the cavity. See Fig. 9.
4. Pull the two actuator pistons (11) out of the bearings
(12). Remove the u-cup packings (10) from the
pistons. Pull the pilot pins (16) out of the bearings
(15). Remove the o-rings (17) from the push pins.
See Fig. 10.
5. Inspect the valve plate (8) in place. If damaged, use
a Torx (T20) screwdriver or 7 mm (9/32”) socket
wrench to remove the three screws (3). Remove the
valve plate (8) and seal (9). See Fig. 11.
6. Inspect the bearings (12, 15) in place. See Fig. 10.
The bearings are tapered and, if damaged, must be
removed from the outside. This requires
disassembly of the fluid section. See page 19.
7. Clean all parts and inspect for wear or damage.
Replace as needed.
16
308479
2. Install the valve plate seal (9✝) into the groove at the
bottom of the valve cavity. The rounded side of the
seal must face down into the groove. See Fig. 11.
3. Install the valve plate (8) in the cavity. The plate is
reversible, so either side can face up. Install the
three screws (3), using a Torx (T20) screwdriver or 7
mm (9/32”) socket wrench. Tighten until the screws
bottom out on the housing. See Fig. 11.
4. Install an o-ring (17✝) on each pilot pin (16). Grease
the pins and o-rings. Insert the pins into the
bearings (15), narrow end first. See Fig. 10.
5. Install a u-cup packing (10✝) on each actuator piston
(11), so the lips of the packings face the narrow end
of the pistons. See Fig. 10.
6. Lubricate the u-cup packings (10✝) and actuator
pistons (11). Insert the actuator pistons in the
bearings (12), wide end first. Leave the narrow end
of the pistons exposed. See Fig. 10.
7. Grease the lower face of the pilot block (18✝) and
install so its tabs snap into the grooves on the ends
of the pilot pins (16). See Fig. 9.
8. Grease the o-ring (6✝) and install it in the valve block
(7✝). Push the block onto the valve carriage (5).
Grease the lower face of the valve block. See Fig. 9.
9. Install the valve carriage (5) so its tabs slip into the
grooves on the narrow end of the actuator pistons
(11). See Fig. 9.
10. Align the valve gasket (4✝) and cover (2) with the six
holes in the center housing (1). Secure with six
screws (3), using a Torx (T20) screwdriver or 7 mm
(9/32”) socket wrench. Torque to 50–60 in-lb
(5.6–6.8 N•m). See Fig. 8.
Service
3
2
2 Torque to 50–60 in-lb
(5.6–6.8 N•m).
2
1 Insert narrow end first.
2 Grease.
3 Install with lips facing narrow
end of piston (11).
4
4 Insert wide end first.
10
2
3
11
4
12
2
17
15 16
1
02644B
Fig. 8
02643
Fig. 10
1 Rounded side must face down.
2 Tighten screws until they
bottom out on the housing.
Detail
5
1 See Detail at right.
3
2
8
2 Grease.
3 Grease lower face.
2
6
3
7
18
1
3
5
1
02645
02642
Fig. 9
9
Fig. 11
308479 17
Service
Ball Check Valve Repair
1
Apply medium-strength (blue) Loctite or equivalent to the
threads, and torque to 120–150 in-lb (14–17 N•m). See
Torque Sequence, page 29.
Torque wrench
2
Arrow (A) must point toward outlet manifold (103).
10 mm socket wrench
3
Beveled seating surface must face the ball (301).
O-ring pick
4
Not used on some models.
Tools Required
•
•
•
Disassembly
NOTE: A Fluid Section Repair Kit is available. Refer to
page 25 to order the correct kit for your pump. Parts
included in the kit are marked with an asterisk, for
example (201*). Use all the parts in the kit for the best
results.
1
106
NOTE: To ensure proper seating of the balls (301),
always replace the seats (201) when replacing the balls.
Also, on some models, replace the o-rings (202).
103
WARNING
301*
To reduce the risk of serious injury whenever you are
instructed to relieve pressure, always follow the
Pressure Relief Procedure on page 12.
1. Relieve the pressure. Disconnect all hoses.
201*
3
202*
4
101
2. Remove the pump from its mounting.
3. Using a 10 mm socket wrench, remove the four
bolts (106) holding the outlet manifold (103) to the
fluid covers (101). See Fig. 12.
A
2
4. Remove the o-rings (202, not used on some
models), seats (201), and balls (301) from the
manifold (103).
5. Turn the pump over and remove the inlet manifold
(102). Remove the o-rings (202, not used on some
models), seats (201), and balls (301) from the fluid
covers (101).
301*
Reassembly
1. Clean all parts and inspect for wear or damage.
Replace parts as needed.
2. Reassemble in the reverse order, following all notes
in Fig. 12. Be sure the ball checks and manifolds are
assembled exactly as shown. The arrows (A) on the
fluid covers (101) must point toward the outlet
manifold (103).
201*
3
202*
4
102
106
1
02647C
Fig. 12
18
308479
Service
Diaphragm Repair
WARNING
Tools Required
•
•
•
•
•
•
Torque wrench
10 mm socket wrench
15 mm socket wrench
To reduce the risk of serious injury whenever you are
instructed to relieve pressure, always follow the
Pressure Relief Procedure on page 12.
19 mm open–end wrench
1. Relieve the pressure. Disconnect all hoses.
O-ring pick
2. Remove the manifolds and disassemble the ball
check valves as explained on page 18.
Lithium-base grease
Disassembly
NOTE: A Fluid Section Repair Kit is available. Refer to
page 25 to order the correct kit for your pump. Parts
included in the kit are marked with an asterisk, for
example (401*). Use all the parts in the kit for the best
results.
3. Using a 10 mm socket wrench, remove the screws
(106) holding the fluid covers (101) to the air covers
(23). Pull the fluid covers (101) off the pump. See
Fig. 13.
1
Apply medium-strength (blue) Loctite or equivalent to
the threads, and torque to 120–150 in-lb (14–17 N•m).
See Torque Sequence, page 29.
2
Arrow (A) must point toward air valve (B).
B
23
101
A
2
106
1
Fig. 13
308479 19
Service
4. Loosen but do not remove the diaphragm shaft bolts
(107), using a 15 mm socket wrench on both bolts.
3. Grease the length and ends of the diaphragm shaft
(24), and slide it through the housing (1).
5. Unscrew one bolt from the diaphragm shaft (24) and
remove the o-ring (108), fluid side diaphragm plate
(105), PTFE diaphragm (403, used on PTFE
models only), diaphragm (401), and air side
diaphragm plate (104). See Fig. 14.
4. Assemble the other diaphragm assembly to the
shaft as explained in step 2.
6. Pull the other diaphragm assembly and the
diaphragm shaft (24) out of the center housing (1).
Hold the shaft flats with a 19 mm open–end wrench,
and remove the bolt (107) from the shaft.
Disassemble the remaining diaphragm assembly.
7. Inspect the diaphragm shaft (24) for wear or
scratches. If it is damaged, inspect the bearings (19)
in place. If the bearings are damaged, refer to
page 22.
8. Reach into the center housing (1) with an o-ring pick
and hook the u-cup packings (402), then pull them
out of the housing. This can be done with the
bearings (19) in place.
9. Clean all parts and inspect for wear or damage.
Replace parts as needed.
Reassembly – Standard Diaphragms
1. Install the shaft u-cup packings (402*) so the lips
face out of the housing (1). Lubricate the packings.
See Fig. 14.
2. Install the diaphragm assembly on one end of the
shaft (24) as follows.
a. Install the o-ring (108*) on the shaft bolt (107).
b.
Install the fluid side diaphragm plate (105) on
the bolt so the rounded side faces the
diaphragm (401).
c.
On PTFE models only, install the PTFE
diaphragm (403*). Make certain the side
marked AIR SIDE faces the center housing (1).
d. Install the diaphragm (401*) on the bolt. Make
certain the side marked AIR SIDE faces the
center housing (1).
e. Install the air side diaphragm plate (104) so the
rounded side faces the diaphragm (401). This
plate is used on all models, and is stamped with
its part number.
f.
20
Apply medium-strength (blue) Loctite® or
equivalent to the bolt (107) threads. Screw the
bolt into the shaft (24) hand tight.
308479
5. Hold one shaft bolt (107) with a wrench and torque
the other bolt to 20–25 ft-lb (27–34 N•m) at 100 rpm
maximum.
6. Align the fluid covers (101) and the center housing
(1) so the arrows (A) on the covers face the same
direction as the air valve (B). Apply
medium-strength (blue) Loctite® or equivalent to the
threads of the screws (106). Secure the covers with
the screws handtight. See Fig. 13. Using a 10 mm
socket wrench, torque the screws oppositely and
evenly to 120–150 in-lb (14–17 N•m). See Torque
Sequence, page 29.
7. Reassemble the ball check valves and manifolds as
explained on page 18.
Service
19
105
402*
1
2
107
5
403*
1
24
4
104
2
3
401*
6
1
3
02638A
02637A
Cutaway View, with Diaphragms in Place
Cutaway View, with Diaphragms Removed
24
4
104
2
401*
3
403*
3
6
105
2
108*
1
24
107
5
4
1
Lips face out of housing (1).
2
Rounded side faces diaphragm (401).
3
Air Side must face center housing (1).
4
Grease.
5
Apply medium-strength (blue) Loctite® or equivalent.
Torque to 20–25 ft-lb (27–34 N•m) at 100 rpm
maximum.
6
Used on pumps with PTFE diaphragms only.
02636B
Fig. 14
308479 21
Service
Bearing and Air Gasket Removal
Tools Required
•
•
•
•
•
Torque wrench
O-ring pick
8. If you removed the diaphragm shaft bearings (19)
reach into the center housing (1) with an o-ring pick
and hook the u-cup packings (402), then pull them
out of the housing. Inspect the packings. See Fig.
14.
Press, or block and mallet
Reassembly
10 mm socket wrench
Bearing puller
1. If removed, install the shaft u-cup packings (402*)
so the lips face out of the housing (1).
Disassembly
NOTE: Do not remove undamaged bearings.
WARNING
To reduce the risk of serious injury whenever you are
instructed to relieve pressure, always follow the
Pressure Relief Procedure on page 12.
1. Relieve the pressure.
2. Remove the manifolds and disassemble the ball
check valves as explained on page 18.
3. Remove the fluid covers and diaphragm assemblies
as explained on page 19.
NOTE: If you are removing only the diaphragm shaft
bearing (19), skip step 4.
4. Disassemble the air valve as explained on page 16.
5. Using a 10 mm socket wrench, remove the screws
(25) holding the air covers (23) to the center housing
(1). See Fig. 15.
6. Remove the air cover gaskets (22). Always replace
the gaskets with new ones.
22
7. Use a bearing puller to remove the diaphragm shaft
bearings (19), air valve bearings (12) or pilot pin
bearings (15). Do not remove undamaged bearings.
308479
2. The bearings (12, 15, and 19) are tapered and can
only be installed one way. Insert the bearings into
the center housing (1), tapered end first. Using a
press or a block and rubber mallet, press-fit the
bearing so it is flush with the surface of the center
housing.
3. Reassemble the air valve as explained on page 16.
4. Align the new air cover gasket (22) so the pilot pin
(16) protruding from the center housing (1) fits
through the proper hole (H) in the gasket.
5. Align the air cover (23) so the pilot pin (16) fits in the
middle hole (M) of the three small holes near the
center of the cover. Install the screws (25),
handtight. Apply medium-strength (blue) Loctite or
equivalent to the threads of the screws (25). See
Fig. 15. Using a 10 mm socket wrench, torque the
screws oppositely and evenly to 130–150 in-lb
(15–17 N•m).
6. Install the diaphragm assemblies and fluid covers as
explained on page 19.
7. Reassemble the ball check valves and manifolds as
explained on page 18.
Service
12
1
Insert bearings tapered end first.
2
Press-fit bearings flush with surface of center housing (1).
3
Apply medium-strength (blue) Loctite® or equivalent.
Torque to 130–150 in-lb (15–17 N•m).
15
1
2
1
2
02640
Detail of Air Valve Bearings
1
16
19
2
1
22
H
M
23
25
3
02639B
Fig. 15
308479 23
Pump Matrix
Husky 1040 Aluminum Pumps, Series A
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 which 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, aluminum fluid section, polypropylene seats, PTFE balls, and PTFE diaphragms is
Model D 7 3 9 1 1. To order replacement parts, refer to the part lists on pages 26–28. The digits in the matrix do
not correspond to the ref. nos. in the parts drawing and lists.
Diaphragm
Pump
Air Motor
D (for all pumps) 7 Aluminum
24
308479
Fluid Section
Seats
Balls
Diaphragms
3 aluminum
3 (316 sst)
5 (TPE)
6 (Santoprene®)
9 (polypropylene)
G (Geolast®)
1 (PTFE)
2 (acetal)
6 (Santoprene®)
G (Geolast®)
1 (PTFE)
5 (TPE)
6 (Santoprene®)
G (Geolast®)
Repair Kit Matrix
For Husky 1040 Aluminum Pumps, Series A
Repair Kits may be ordered separately. To repair the air valve, order Part No. 236273. Parts included in the Air Valve
Repair Kit are marked with a symbol in the parts list, for example (4✝).
To repair your pump, select the six digits which 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 is always 7. The remaining three
digits define the materials of construction. Parts included in the kit are marked with an asterisk in the parts list, for
example (201*). For example, if your pump has polypropylene seats, PTFE balls, and PTFE diaphragms, order
Repair Kit D 0 7 9 1 1. If you only need to repair certain parts (for example, the diaphragms), use the 0 (null) digits
for the seats and balls, and order Repair Kit D 0 7 0 0 1. The digits in the matrix do not correspond to the ref. nos.
in the parts drawing and lists on pages 26–28.
Diaphragm
Pump
D (for all
pumps)
Null
Shaft O-ring
Seats
Balls
Diaphragms
0 (for all pumps)
7 (PTFE)
0 (null)
0 (null)
0 (null)
3 (316 sst)
5 (TPE)
6 (Santoprene®)
9 (polypropylene)
G (Geolast®)
1 (PTFE)
2 (acetal)
6 (Santoprene®)
G (Geolast®)
1 (PTFE)
5 (TPE)
6 (Santoprene®)
G (Geolast®)
308479 25
Parts
Air Motor Parts List (Matrix Column 2)
Fluid Section Parts List (Matrix Column 3)
Digit
Ref.
No.
Part No. Description
Qty
Digit
7
1
188838
1
3
2
3
188854
116344
4†
188618
5
6†
7†
8
9†
10†
11
12
15
16
17†
18†
19
20
22
23
24
25
188855
108730
188616
188615
188617
112181
188612
188613
188611
188610
157628
188614
188609
116343
188603
188839
188608
115643
26
308479
HOUSING, center;
aluminum
COVER, air valve; alum.
SCREW, mach, hex
flange hd; M5 x 0.8;
12 mm (0.47 in.)
GASKET, molded
Santoprene
CARRIAGE; aluminum
O-RING; nitrile
BLOCK, air valve; acetal
PLATE, air valve; sst
SEAL, valve plate; buna-N
PACKING, u-cup; nitrile
PISTON, actuator; acetal
BEARING, piston; acetal
BEARING, pin; acetal
PIN, pilot; stainless steel
O-RING; buna-N
BLOCK, pilot; acetal
BEARING, shaft; acetal
SCREW, grounding
GASKET, air cover; foam
COVER, air; aluminum
SHAFT, diaphragm; sst
SCREW; M8 x 1.25;
25 mm (1 in.)
Ref.
No.
Part No. Description
Qty.
101
102
188840
188841
2
1
1
9
103
188842
1
104
105
188607
188607
106
115643
107
189044
108*
110 ▲
111
113
114
104319
188970
112182
121497
None
1
1
1
1
1
2
2
2
2
2
2
1
2
1
2
2
1
12
COVER, fluid; aluminum
MANIFOLD, inlet;
aluminum
MANIFOLD, outlet;
aluminum
PLATE, air side; alum.
PLATE, fluid side;
aluminum
SCREW; M8 x 1.25; 25
mm (1 in.)
BOLT; M12 x 1.75; 35 mm
(1.38 in.); sst
O-RING; PTFE
LABEL, warning
MUFFLER
PLUG: 1” npt; cst
Not Used
1
2
2
24
2
2
1
1
4
0
Parts
3
2
11 10
4
17
5
16
6
18
7
3
8
9
16
17
113
4
110
12
10
106
11 22
23
15
20
*402
19
1
103
25
113
24
104
111
401*
403* 1
301*
202*
105
4
201*
108*
107
202*
Aluminum Model Shown
4
106
1 Used on pumps with PTFE diaphragms only.
2 Not used on stainless steel pumps.
3 Not used on aluminum pumps.
4 Not used on all models.
101
113
*301
*
These parts are included in the Pump Repair Kit, which may be
purchased separately.
Refer to the Repair Kit Matrix on page 24 to determine the correct kit
for your pump.
† These parts are included in Air Valve Repair Kit 236273, which may
be purchased separately.
▲ Replacement Danger and Warning labels, tags and cards are
available at no cost.
202*
4
202*
4
*201
102
106
113
02633E
308479 27
Seat Parts List (Matrix Column 4)
Digit
3
5
6
9
G
Ref.
No.
201*
202*
201*
202
201*
202*
201*
202*
201*
202*
Part No. Description
188707
109205
188711
None
191595
109205
189722
109205
194211
109205
SEAT; 316 stainless steel
O-RING; PTFE
SEAT; TPE
Not Used
SEAT; Santoprene
O-RING; PTFE
SEAT; polypropylene
O-RING; PTFE
SEAT; Geolast
O-RING; PTFE
Diaphragm Parts List (Matrix Column 6)
Qty
4
8
4
0
4
8
4
8
4
8
1
5
6
G
Ref.
No.
Part No. Description
Qty
401* Not sold DIAPHRAGM, backup;
separately polychloroprene (CR)
2
402*
403*
401*
402*
401*
402*
401*
402*
2
2
2
2
2
2
2
2
112181
188605
188606
112181
188857
112181
194212
112181
PACKING, u-cup; nitrile
DIAPHRAGM; PTFE
DIAPHRAGM; TPE
PACKING, u-cup; nitrile
DIAPHRAGM; Santoprene
PACKING, u-cup; nitrile
DIAPHRAGM; Geolast®
PACKING, u-cup; nitrile
* These parts are included in the pump repair kit,
purchased separately. See Repair Kit Matrix on page
25 to determine the correct kit for your pump.
Ball Parts List (Matrix Column 5)
Ref.
Digit No.
Part No. Description
Qty
1
2
6
G
301*
301*
301*
301*
112088
112254
112092
114751
4
4
4
4
28
308479
BALL; PTFE
BALL; acetal
BALL; Santoprene
BALL; Geolast®
Digit
Torque Sequence
Always follow torque sequence when instructed to torque fasteners.
1. Left/Right Fluid Cover
Torque Bolts to 120–150 in–lb (14–17 N•m)
3. Outlet Manifold
Torque Bolts to 120–150 in–lb (14–17 N•m)
13
1
16
3
8
5
15
14
TOP VIEW
6
7
2
4
SIDE VIEW
2. Inlet Manifold
Torque Bolts to 120–150 in–lb (14–17 N•m)
10
11
9
12
BOTTOM VIEW
308479 29
Dimensional Drawings
FRONT VIEW
6.0 in.
(152 mm)
PUMP MOUNTING
HOLE PATTERN
12.0 in.
(305 mm)
5.0 in.
(127 mm)
1/2 npt(f)
Air Inlet
1 npt(f)
Optional
Fluid Outlet
5.5 in.
(139.5 mm)
A
B
C
9.1 in.
(231.1 mm)
1 npt(f)
Optional
Fluid Inlet
3/4 npt(f)
Air Exhaust
(muffler
included)
1 in.
(25.5 mm)
5.5 in.
(139.5 mm)
7437A
1 npt(f)
Fluid
Outlet
3.95 in.
(100 mm)
Dim.
SIDE VIEW
45°
5.0 in.
(127 mm)
9.25 in.
(235 mm)
30
308479
Four 0.5 in.
(12.5 mm)
diameter holes
1 npt(f)
Fluid Inlet
Alum. Pumps
A
12.58 in. (319.5 mm)
B
13.58 in. (345.0 mm)
C
14.48 in. (367.8 mm)
Performance Chart
Technical Data and Performance Chart
Test Conditions: The pump had PTFE 2-piece diaphragms and was tested in water with inlet submerged.
A at 120 psi (0.83 MPa, 8.3 bar)
operating air pressure
B at 100 psi (0.7 MPa, 7 bar) operating
air pressure
C at 70 psi (0.48 MPa, 4.8 bar)
operating air pressure
D at 40 psi (0.28 MPa, 2.8 bar)
operating air pressure
To find Fluid Outlet Pressure
(psi/MPa/bar) at a specific fluid flow
(gpm/lpm) and operating air pressure
(psi/MPa/bar):
1. Locate fluid flow rate along bottom of
chart.
2. Follow vertical line up to intersection
with selected operating air pressure
curve.
.
FLUID OUTLET PRESSURE––psi (MPa, bar)
Fluid Pressure Curves
67
133
200
267
10
(38)
20
(76)
30
(114)
40
(151)
125
(0.86, 8.6)
100
(0.70, 7.0)
A
75
(0.52, 5.2)
B
50
(0.34, 3.4)
C
25
(0.17, 1.7)
D
0
0
FLUID FLOW--gpm (lpm)
3. Follow left to scale to read fluid outlet
pressure.
Air Consumption Curves
B at 100 psi (0.7 MPa, 7 bar) operating
air pressure
C at 70 psi (0.48 MPa, 4.8 bar)
operating air pressure
D at 40 psi (0.28 MPa, 2.8 bar)
operating air pressure
To find Pump Air Consumption (scfm
or m3/min) at a specific fluid flow
(gpm/lpm) and operating air pressure
(psi/MPa/bar):
1. Locate fluid flow rate along bottom of
chart.
2. Read vertical line up to intersection
with selected operating air pressure
curve.
3. Follow left to scale to read air
consumption.
AIR CONSUMPTION––scfm (cubic meters/min)
A at 120 psi (0.83 MPa, 8.3 bar)
operating air pressure
67
133
200
267
30
(114)
40
(151)
175
(5.0)
140
(4.0)
A
105
(3.0)
B
70
(2.0)
C
D
35
(1.0)
0
0
10
(38)
20
(76)
FLUID FLOW--gpm (lpm)
308479 31
Notes
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32
308479
Technical Data
Maximum fluid working pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 psi
(0.8 MPa, 8 bar)
Air pressure operating range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20–120 psi
(0.14–0.8 MPa, 1.4–8 bar)
Maximum air consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 scfm
Air consumption at 70 psi/20 gpm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20 scfm (see chart)
Maximum free-flow delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 gpm (159 l/min)
Maximum pump speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 276 cpm
Gallons (Liters) per cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.15 (0.57)
Maximum suction lift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 ft (5.48 m) wet or dry
Maximum size pumpable solids . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1/8 in. (3.2 mm)
* Maximum Noise Level at 100 psi, full flow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89 dBa
* Sound Power Level. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 dBa
* Noise Level at 70 psi and 50 cpm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78 dBa
Maximum operating temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .150 °F (65.5 °C);
200 °F (93.3 °C) for models with PTFE diaphragms
Air inlet size. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/2 npt(f)
Fluid inlet size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1” npt(f)
Fluid outlet size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1” npt(f)
Wetted parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Vary by Model. See pages 26–28.
Non-wetted external parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . aluminum, 302, 316 stainless steel, polyester (labels)
Weight
Aluminum pumps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18 lb (8.2 kg)
Geolast® and Santoprene® are registered trademarks of the Monsanto Co.
Loctite® is a registered trademark of the Loctite Corporation.
*
Noise levels measured with the pump mounted on the floor, using Rubber Foot Kit 236452. Sound power
measured per ISO Standard 9614–1.
308479 33
Graco Standard Husky Pump 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 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 (6) 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
For the latest information about Graco products, visit www.graco.com.
For patent information, see www.graco.com/patents.
TO PLACE AN ORDER, contact your Graco distributor or call to identify the distributor closest to you:
Phone: +1 612–623–6921 or Toll Free: 1–800–328–0211 Fax: +1 612–378–3505
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 308479
Graco Headquarters: Minneapolis
International Offices: Belgium, China, Japan, Korea
GRACO INC. AND SUBSIDIARIES • P.O. BOX 1441 • MINNEAPOLIS MN 55440-1441 • USA
Copyright 1994, Graco Inc. All Graco manufacturing locations are registered to ISO 9001.
www.graco.com
Revision ZAF, December 2014
34
308479

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