Graco 308981ZAD 308981ZAD, Husky 515 And 716 AODD Pumps, Instructions/Parts, English User Manual To The 9807c411 8b1c 45d5 8c23 086874dd2c05

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Instructions

Air–Operated
Diaphragm Pumps

308981ZAD
EN

For fluid transfer applications. For professional use only.
Only models marked with (*) are approved for use in European explosive atmosphere
locations.
100 psi (0.7 MPa, 7 bar) Maximum Fluid Working Pressure
100 psi (0.7 MPa, 7 bar) Maximum Air Input Pressure

ACETAL, POLYPROPYLENE, AND PVDF

Huskyt 515
Model No. D 5 1 _ _ _ Acetal NPT Pumps*
Model No. D 5 2 _ _ _ Polypropylene Pumps
Model No. D 5 5 _ _ _ PVDF NPT Pumps
Model No. D 5 A _ _ _ Acetal BSPT Pumps*
Model No. D 5 B _ _ _ Polypropylene BSPT Pumps
Model No. D 5 E _ _ _ PVDF BSPT Pumps
For Additional Models, see Table of Contents

Husky 515

9065A

ALUMINUM AND STAINLESS STEEL*

Huskyt 716
Model No. D 5 3 _ _ _ Aluminum NPT Pumps
Model No. D 5 4 _ _ _ Stainless Steel NPT Pumps
Model No. D 5 C _ _ _ Aluminum BSPT Pumps
Model No. D 5 D _ _ _ Stainless Steel BSPT Pumps
For Additional Models, see Table of Contents
*These models are

certified.

Important Safety Instructions
Read all warnings and instructions in this manual.
Save these instructions.
Refer to the Pump Matrix on page 22 to determine
the model number of your pump.

9246A

Husky 716

Table of Contents
Safety Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Husky 515 and Husky 716 Pump Matrix . . . . . . . . . . 22
Husky 515 and 715 Additional Pumps . . . . . . . . . . . . 23
Husky 515 and Husky 716 Repair Kits . . . . . . . . . . . . 22
Parts
Husky 515 and Husky 716 Common Parts . . . . . . 24
Husky 515 Parts Drawing . . . . . . . . . . . . . . . . . . . . 25
Husky 515 Fluid Section Parts List . . . . . . . . . . . . . 26
Husky 716 Parts Drawing . . . . . . . . . . . . . . . . . . . . 27
Husky 716 Fluid Section Parts List . . . . . . . . . . . . . 28
Torque Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Husky 515:
Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Husky 716:
Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Husky 515 and Husky 716 Performance Charts . . . 34
Graco Standard Warranty . . . . . . . . . . . . . . . . . . . . . . 36
Graco Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Symbols
Warning Symbol

WARNING
This symbol alerts you to the possibility of serious
injury or death if you do not follow the instructions.

Caution Symbol

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

WARNING
EQUIPMENT MISUSE HAZARD
Equipment misuse can cause the equipment to rupture or malfunction and result in serious injury.
INSTRUCTIONS

 This equipment is for professional use only.
 Read all instruction manuals, tags, and labels before operating the equipment.
 Use the equipment only for its intended purpose. If you are 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 100 psi (0.7 MPa, 7 bar) maximum working pressure at 100 psi (0.7 MPa,
7 bar) maximum incoming air pressure.
 Use fluids and solvents that 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.
 Route hoses away from traffic areas, sharp edges, moving parts, and hot surfaces. Do not expose
Graco hoses to temperatures above 82C (180F) or below –40C (–40F).
 Wear hearing protection when operating this equipment.
 Do not lift pressurized equipment.
 Do not kink or overbend hoses or use hoses to pull equipment.
 Comply with all applicable local, state, and national fire, electrical, and safety regulations.
 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.

2

308981

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.
 Do not lift a pump under pressure. If dropped, the fluid section may rupture. Always follow the
Pressure Relief Procedure on page 10 before lifting the pump.
 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. Read Air Exhaust Ventilation on
page 6.
 Never use an acetal pump to pump acids. Take precautions to avoid acid or acid fumes from
contacting the pump housing exterior. Stainless steel parts will be damaged by exposure to acid
spills and fumes.

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 8.
 Never use a polypropylene or PVDF pump with non-conductive flammable fluids as specified by
your local fire protection code. Refer to Grounding on page 8 for additional information. Consult
your fluid supplier to determine the conductivity or resistivity of your fluid.
 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 pumped.
 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. Read Air Exhaust Ventilation on page 6.
 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.
 Keep a fire extinguisher in the work area.
308981

3

Installation
General Information
 The Typical Installations in Fig. 2 are only guides
for selecting and installing system components.
Contact your Graco distributor for assistance in
planning a system to suit your needs.

 Always use Genuine Graco Parts and Accessories.

 Use a compatible, liquid thread sealant on all male
threads. Tighten all connections firmly to avoid air
or fluid leaks.

Tightening Threaded Fasteners Before
First Use
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.

Toxic Fluid Hazard

Read Toxic Fluid Hazard
on page 3.

Use fluids and solvents that 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.

4

308981

CAUTION
Safe Operating Temperatures
Minimum (all pumps): 40 F (4 C)
Maximum
Acetal: 180 F (82 C)
Polypropylene: 150 F (66 C)
Aluminum, stainless steel, PVDF: 225 F (107 C)
These temperatures are based upon mechanical stress
only and may be significantly altered by pumping certain
chemicals. Consult engineering guides for chemical compatibilities and temperature limits, or contact your Graco
distributor.

Mountings
 These pumps can be used in a variety of installations. Be sure the mounting surface can support the
weight of the pump, hoses, and accessories, as
well as the stress caused during operation.
 Fig. 2 shows some installation examples. On all
installations, mount the pump using screws and
nuts.

Pumping High-Density Fluids
High density fluids may prevent the lighter non-metallic
check valve balls from seating properly, which reduces
pump performance significantly. Stainless steel balls
should be used for such applications.

Split Manifolds
Plastic Split Manifold Kits are available to enable you
to pump two fluids simultaneously or to mix two fluids
in the pump. To order a Split Manifold Kit, use the Part
No. from the list below:
241240
241241
241242
241243
241244
241245

polypropylene; split inlet
acetal; split inlet
PVDF; split inlet
polypropylene; split outlet
acetal; split outlet
PVDF; split outlet

Installation
Air Line

Installation of Remote Pilot Air Lines

WARNING
A bleed-type master air valve (B) is required in your
system to relieve air trapped between this valve
and the pump. See Fig. 2. 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.

CAUTION
The pump exhaust air may contain contaminants.
Ventilate to a remote area if the contaminants could
affect your fluid supply. Read Air Exhaust Ventilation on page 6.
1. Install the air line accessories as shown in Fig. 2.
Mount these accessories on the wall or on a
bracket. Be sure the air line supplying the accessories is electrically conductive.
a. The fluid pressure can be controlled in either
of two ways. To control it on the air side, install
an air regulator (G). To control it on the fluid
side, install a fluid regulator (J) near the pump
fluid outlet (see Fig. 2).
b. Locate one bleed-type master air valve (B)
close to the pump and use it to relieve trapped
air. Read 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.
c.

The air line filter (F) removes harmful dirt and
moisture from the compressed air supply.

2. Install an electrically conductive, flexible air hose
(C) between the accessories and the 1/4 npt(f)
pump air inlet. Use a minimum 1/4 in. (6.3 mm) ID
air hose. Screw an air line quick disconnect coupler (D) onto the end of the air hose (C), and
screw the mating fitting into the pump air inlet
snugly. Do not connect the coupler (D) to the fitting
yet.

1. Refer to Parts Drawings. Connect air line to pump
as in preceding steps.
2. Connect 1/4 in. O.D. tubing to push type connectors (16) on underside of pump.
NOTE: by replacing the push type connectors, other
sizes or types of fittings may be used. The new fittings
will require 1/8 in. npt threads.
3. Connect remaining ends of tubes to external air
signal, such as Graco’s Cycleflo (P/N 195264) or
Cycleflo II (P/N195265) controllers.
NOTE: the air pressure at the connectors must be at
least 30% of the air pressure to the air motor for the
pump to operate.

Fluid Suction Line
 If using a conductive (acetal) pump, use conductive
hoses. If using a non-conductive pump, ground the
fluid system. Read Grounding on page 8. The
fluid inlet port is 1/2 in. or 3/4 in.
 At inlet fluid pressures greater than 15 psi
(0.1 MPa, 1 bar), diaphragm life will be shortened.

Fluid Outlet Line

WARNING
A fluid drain valve (H) is required in your system to
relieve pressure in the hose if it is plugged. See
Fig. 2. 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.
1. Use electrically conductive fluid hoses (K). The
pump fluid outlet is 1/2 in. or 3/4 in. Screw the fluid
fitting into the pump outlet snugly. Do not overtighten.
2. Install a fluid regulator (J) at the pump fluid outlet
to control fluid pressure, if desired (see Fig. 2).
See Air Line, step 1a, for another method of
controlling pressure.
3. Install a fluid drain valve (H) near the fluid outlet.
Read the WARNING above.

308981

5

Installation
Fluid Pressure Relief Valve

Air Exhaust Ventilation

CAUTION
Some systems may require installation of a pressure
relief valve at the pump outlet to prevent overpressurization and rupture of the pump or hose.
See Fig. 1.
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.
1

Install valve between fluid inlet and outlet ports.

2

Connect fluid inlet line here.

3

Connect fluid outlet line here.

Read Toxic Fluid Hazard on
page 3.
Read Fire and Explosion
Hazard on page 3.
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. 2 .

The air exhaust port is 3/8 npt(f). Do not restrict the air
exhaust port. Excessive exhaust restriction can cause
erratic pump operation.

3

See Venting Exhaust Air in Fig. 2. Exhaust to a
remote location as follows:
1. Remove the muffler (W) from the pump air exhaust
port.

1

2. Install an electrically conductive air exhaust hose
(X) and connect the muffler to the other end of the
hose. The minimum size for the air exhaust hose
is 3/8 in. (10 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.

2

9073A

Fig. 1

6

308981

3. Place a container (Z) at the end of the air exhaust
line to catch fluid in case a diaphragm ruptures.
See Fig. 2.

Installation
ABOVE-GROUND TRANSFER INSTALLATION

KEY

J
C

A
B

Pump
Bleed-type master air valve
(required for pump)
C Electrically conductive
air supply line
D Air line quick disconnect
E Master air valve (for accessories)
F Air line filter
G Pump air regulator
H Fluid drain valve (required)
J Fluid regulator (optional)
K Electrically conductive
fluid supply hose
L Fluid suction line
M Underground storage tank
N Wall mounting bracket
Y Ground wire (required; see page 8
for installation instructions)

K

A
D
H

E

B
G

F

N

Y

L

9074A

M

K

55-GALLON BUNG PUMP INSTALLATION
A

KEY
A
C
D
H
K
L
Y

AIR SPRAY INSTALLATION
S

Pump
Electrically conductive air supply line
Air line quick disconnect
Fluid drain valve (required)
Electrically conductive fluid supply hose
Fluid suction line
Ground wire (required; see page 8
for installation instructions)

C

D

H

Y

P

E

L

KEY
R
F

D

A

G
H
C
Y

V

U

A
C
T E
K F
G
H
K
P
R
S
T
U
V
Y

Pump
Electrically conductive air line to pump
Gun air line shutoff valve
Air line filter
Gun air regulator
Fluid drain valve (required)
Electrically conductive fluid supply hose
Circulating valve
Electrically conductive air line to gun
Air spray gun
Electrically conductive fluid return line
5-gallon pail
Agitator
Ground wire (required; see page 8
for installation instructions)

9075A

9076A

VENTING EXHAUST AIR
KEY
W Muffler
X Electrically Conductive Air Exhaust Hose
Z Container for Remote Air Exhaust

Z

All wetted and non-wetted pump parts must be
compatible with the fluid being pumped.

W
X
04054

Fig. 2
308981

7

Installation
Grounding

WARNING
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 3.
The acetal Husky 515 pump contains stainless
steel fibers, which makes the wetted parts conductive. Attaching the ground wire to the grounding
screw (106) grounds the wetted parts. See
grounding screw on page 25.
The metal Husky 716 pumps have a grounding
strip connecting the vee clamps (109). Attach a
ground wire to the grounding strip with the screw,
lockwasher, and nut as shown in the Grounding
Detail on page 27.
The polypropylene and PVDF Husky 515 pumps
are not conductive.
When pumping conductive flammable fluids, always ground the entire fluid system by making
sure the fluid system has an electrical path to a
true earth ground (see Fig. 3). Never use a polypropylene or PVDF pump with non-conductive
flammable fluids as specified by your local fire
protection code.
US Code (NFPA 77 Static Electricity) recommends
a conductivity greater than 50 x 10–12 Siemans/meter (mhos/meter) over your operating temperature
range to reduce the hazard of fire. Consult your
fluid supplier to determine the conductivity or
resistivity of your fluid. The resistivity must be less
than 2 x 1012 ohm-centimeters.

Ground all of this equipment:
 Pump: The metal pump has a grounding strip in
front of the center housing. The acetal pump has a
grounding screw on the top manifold. Connect the
non-clamp end of the ground wire to the grounding
strip or grounding screw, and connect the clamp
end of the ground wire to a true earth ground. To
order a ground wire and clamp, order Part No.
222011.
 Air and fluid hoses: Use only electrically conductive
hoses.
 Air compressor: Follow the manufacturer’s recommendations.
 Solvent pails used when flushing: Follow the local
code. Use only grounded 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.

KEY
A
H
S
T
Y

GROUNDING A PUMP

Pump
Fluid drain valve (required)
Dispense valve
Fluid drain line
Fluid section grounding via grounding strip or grounding
screw (required for metal and acetal pumps)
Container ground wire (required)

Z
1

Hose must be conductive.

2

Dispense valve nozzle must be in contact with container.

Y
A
H
Y
T

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.

NOTE: When pumping conductive flammable fluids
with a polypropylene or PVDF pump, always ground
the fluid system. See the WARNING above. Fig. 3
shows a recommended method of grounding flammable fluid containers during filling.

8

308981

1

Z

S 2

Fig. 3

9079A

Installation
Changing the Orientation of the Fluid Inlet
and Outlet Ports (Husky 515)

1

Torque to 80 to 90 in-lb (9 to 10 Nm). See
Torque Sequence, page 29.

You can change the orientation of the fluid inlet and
outlet ports by repositioning the manifolds. For Husky
515, see Fig. 4. For Husky 716, see Fig. 5.
1.

109

1

Relieve the pressure. See Pressure Relief Procedure on page 10.

outlet

2. Remove the four manifold nuts (109) or bolts
(105).
3. Turn the manifold to the desired position, reinstall
the nuts or bolts, and torque to 80 to 90 in-lb
(9 to 10 Nm). See Torque Sequence, page 29.
NOTE: Make sure all manifold o-rings are positioned correctly before you fasten the manifold.
Manifold o-rings (139) are shown in Fig. 7 and Fig.
8.
NOTE: Pumps with duckbill check valves are shipped
with the inlet manifold on top and the outlet manifold
on the bottom. See page 14 for details.

inlet
1

109
9065A

Fig. 4
1

Torque to 80 to 90 in-lb (9 to 10 Nm). See
Torque Sequence, page 29.

outlet
1

105

inlet
1

105
9071A

Fig. 5

308981

9

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, 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 all fluid pressure, and have a container ready to catch the
drainage.

Flush Pump Before First Use
The pump was tested with water. Prior to first use,
flush the pump thoroughly with a compatible solvent.

5. Place the suction tube (if used) in the fluid to be
pumped.
NOTE: If the inlet fluid 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.
6. Place the end of the fluid hose (K) into an appropriate container.
7. Close the fluid drain valve (H).
8. With the pump air regulator (G) closed, open all
bleed-type master air valves (B, E).
9. If the fluid hose has a dispensing device, hold it
open while continuing with the following step.
Slowly open the air regulator (G) 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.

Operation of Remote Piloted Pumps
Reactor feed pumps, part numbers 246484, 246485,
and 257447, were tested with lightweight oil, which is
left in the fluid passages. To avoid contaminating your
fluid with oil, flush the pump with a compatible solvent
before using the equipment. Follow the steps under
Starting and Adjusting Pump.

Starting and Adjusting Pump
1.

Read Toxic Fluid Hazard
on page 3.

1. Fig. 2 and Parts Drawings. Follow preceding steps
1 through 8 of Starting and Adjusting Pump.
2. Open air regulator (G).

WARNING
The pump may cycle once before the external signal is applied. Injury is possible. If pump cycles,
wait until end before proceeding.
3. Pump will operate when air pressure is alternately
applied to push type connectors (16).

2.

3.

If lifting the pump, follow the Pressure Relief Procedure above.
Be sure the pump is
properly grounded.
Read Fire and
Explosion Hazard
on page 3.

4. Check all fittings to be sure they are tight. Use a
compatible liquid thread sealant on all male
threads. Tighten the fluid inlet and outlet fittings
snugly. Do not overtighten the fittings into the
pump.
10
308981

NOTE: Leaving air pressure applied to the air motor for
extended periods when the pump is not running may
shorten the diaphragm life. Using a 3–way solenoid
valve to automatically relieve the pressure on the air
motor when the metering cycle is complete prevents
this from occurring.

Pump Shutdown
At the end of the work shift, relieve
the pressure as described in Pressure Relief Procedure at left.

Maintenance
Lubrication

Tightening Threaded Connections

The air valve is lubricated at the factory to operate
without additional lubrication. If you want to provide
additional lubrication, remove the hose from the pump
air inlet and add two drops of machine oil to the air
inlet every 500 hours of operation or every month.

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.

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
Flush the pump to prevent the fluid you are pumping
from drying or freezing in the pump and damaging it.
Use a compatible solvent.

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.

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.

Always flush the pump and relieve the pressure
before you store it for any length of time.
Read Pressure Relief Procedure
on page 10.

308981

11

Troubleshooting
Read Pressure Relief Procedure on page 10, and relieve the pressure before you check or service
the equipment. Check all possible problems and causes before disassembling the pump.

PROBLEM

CAUSE

SOLUTION

Pump will not cycle, or cycles once
and stops.

Air valve is stuck or dirty.

Use filtered air.

Pump cycles at stall or fails to hold
pressure at stall.

Leaky check valves or o-rings.

Replace.

Worn check balls or duckbill valves
or guides.

Replace.

Check ball wedged in guide.

Repair or replace.

Worn diaphragm shaft seals.

Replace.

Clogged suction line.

Inspect; clear.

Sticky or leaking check valve balls.

Clean or replace.

Diaphragm ruptured.

Replace.

Suction line is loose.

Tighten.

Diaphragm ruptured.

Replace.

Loose manifolds or damaged manifold o-rings.

Tighten manifold bolts or nuts; replace o-rings.

Loose fluid side diaphragm plates.

Tighten.

Diaphragm ruptured.

Replace.

Loose fluid side diaphragm plates.

Tighten.

Worn diaphragm shaft seals.

Replace.

Loose clamps.

Tighten clamp nuts.

Air valve o-ring is damaged.

Inspect; replace.

Pump operates erratically.

Air bubbles in fluid.

Fluid in exhaust air.

Pump exhausts air from clamps
(metal pumps).

Pump leaks fluid from check valves. Worn or damaged check valve
o-rings.

12

308981

Inspect; replace.

Service
Air Valve (Husky 515 and Husky 716 Pumps)
NOTE: Air Valve Repair Kit 241657 is available. Parts included in the kit are marked with a dagger () in Fig. 6 and
in the Parts Drawings and Lists. A tube of general purpose grease 111920 is supplied in the kit. Service the air
valve as follows. See Fig. 6.
NOTES:

1. Relieve the pressure. See
Pressure Relief Procedure on
page 10.



When you install each u-cup packing (2) on each
carriage plunger (7), make sure the lips of the
u-cup packing face toward the clip end (the
smaller end) of the carriage plunger.



When you slide the carriage plungers (7) into the
bores, slide them in with the clip ends (the smaller
ends) facing toward the center of the center housing (11).

2. Remove the cover (10) and the o-ring (4).
3. Remove the carriage plungers (7), carriages (8),
carriage pins (9), and valve plate (14) from the
center housing (11).
4. Clean all the parts, and inspect them for wear or
damage.

7. Grease the carriage pins (9), and slide the carriage
pins into the carriage pin bores.

NOTE: If you are installing the new Air Valve
Repair Kit 241657, use all the parts in the kit.

8. Install the carriages (8). Make sure the carriages
engage the clip ends of the carriage plungers (7)
and carriage pins (9).

5. Grease the lapped surface of the valve plate (14),
and install the valve plate with the lapped surface
facing up.

9. Grease the o-ring (4), and seat it in the groove
around the cover opening of the center housing (11).

6. Grease the bores of the center housing (11), install
the u-cup packings (2) on the carriage plungers
(7), and slide the carriage plungers into the carriage plunger bores. See the following important
installation notes:

NOTE: Center housing (11) is
shown separated from the air
covers, but it is not necessary to
remove the air covers for this
service. Leave the center housing
and air covers assembled for this
service.

10. Screw the cover (10) into the center housing, and
torque the cover to 80 to 100 in-lb (9.0 to 13.6 N-m).

8
1

5

4

2
4

6

5 4

2

4

7

6

3

10

14

7

 Included in Air Valve Repair Kit 241657
1

Torque to 80 to 100 in-lb (9.0 to 13.6 N-m).

2

Apply grease.

3

Apply grease to lapped face.

4

Apply grease to bores of center housing (11) before installing.

5

Seal lips face clip end (the smaller end) of carriage plunger (7).

6

Install with the clip ends (the smaller ends) facing toward center
of center housing (11).

4

2

11

8
9

9

2

2
9069A

Fig. 6
308981

13

Service
Ball or Duckbill Check Valves
NOTE: Fluid Section Repair Kit D05XXX is available.
See page 22 to order the correct kit for your pump.
Parts included in the kit are marked with a double
dagger () in Fig. 7 and Fig. 8 and in the Parts Drawings and Lists. General purpose grease 111920 and
Adhesive 113500 are supplied in the kit.
1. Relieve the pressure. See
Pressure Relief Procedure on
page 10.

Inlet and Outlet for Pumps with Duckbill
Check Valves
Pumps with duckbill check valves are shipped with the
inlet manifold on top and the outlet manifold on the
bottom. To make the inlet manifold on the bottom and
the outlet manifold on the top, rotate each of the four
duckbill assemblies vertically 180 as shown below.

2. Remove the top and bottom manifolds (102, 103).
3. Remove all parts shown with a dagger () in Fig. 7
and Fig. 8.
4. Clean all parts, and replace worn or damaged
parts.

139
201

5. Reassemble the pump.
NOTE: Torque the manifold nuts (109) or bolts
(105) to 80 to 90 in-lb (9 to 10 Nm). See Torque
Sequence, page 29.

14

308981

202

9080A

Service
Husky 515
1

Husky 716
1

109

103

105

107

139
202
301
201

102

139

202

139

202

202

201

301

139

201

201
139

139

106

139

101

202
106

301
202

201
139

102

201
139

139

202

202

201

301

139

201
139

109

1

102
1

Fig. 7

Torque to 80 to 90 in-lb (9 to 10 N-m). See
Torque Sequence, page 29.
9067A

1

105

1

Fig. 8

Torque to 80 to 90 in-lb (9 to 10 N-m). See
Torque Sequence, page 29.
9081A

308981

15

Service
Diaphragms (Husky 515)
NOTE: Fluid Section Repair Kit D05XXX is available. See page 22 to order the correct kit for your pump. Parts
included in the kit are marked with a double dagger () in Fig. 9 and in the Parts Drawings and Lists. General
purpose grease 111920 and Adhesive 113500 are supplied in the kit. Service the diaphragms as follows. See Fig. 9.
Disassembly
1. Relieve the pressure. See
Pressure Relief Procedure on
page 10.
2. Remove manifolds (102 and 103) and fluid covers (101).
NOTE: Make sure all the check valve parts stay in
place. See Fig. 7 on page 15.
3. Remove one of the fluid-side diaphragm plates
(105) (whichever one comes loose first when you
use a wrench on the hex of each), and pull the
diaphragm shaft out of the center housing (11).
Overmolded Diaphragms: The air cover bolts
may make it difficult to remove the overmolded
diaphragms on the 515 pump. Use a flat surface
that fits within the bolt pattern to apply pressure on
one of the diaphragms to shift the diaphragm shaft
to one side. Apply pressure until the other diaphragm is separated from the air cover. Rotate the
separated diaphragm counterclockwise until the
diaphragm assembly comes free. Pull the second
diaphragm assembly and the diaphragm shaft (15)
out of the center housing. (11)
4. Use a wrench on the flats of the diaphragm shaft
(15) to remove the other fluid-side diaphragm plate
(105) from the diaphragm shaft.
Overmolded Diaphragms: Use a wrench on the
flats of the diaphragm shaft (15) to remove the
second diaphragm.
5. Remove the screws (106), remove the left (114)
and right (113) air covers, and remove all old
gasket (12) material from the ends of the center
housing (11) and the surfaces of the air covers.
6. Remove the diaphragm shaft u-cups (416) and
pilot pin o-rings (1).
7. Inspect all parts for wear or damage, and replace
as necessary.

16

308981

Reassembly
1. Insert a diaphragm shaft u-cup (416) and a pilot
pin o-ring (1) into the bores of the center housing
(11).
NOTE: Make sure the lips of the u-cup face out of
the center housing.
2. Line up the holes in the gasket (12) with the holes
in the end of the center housing (11), and use six
screws (106) to fasten an air cover (113 or 114) to
the end of the center housing (11). Torque the
screws to 35 to 45 in-lb (4.0 to 5.1 N-m).
3. Position the exhaust cover (13) and o-ring (4) on
the center housing (11).
4. Repeat steps 1 and 2 for the other end of the
center housing and the remaining air cover.
5. Apply medium-strength (blue) Loctite or equivalent
to the threads of the fluid-side diaphragm plates
(105). Install on one end of the diaphragm shaft
(15) the following parts (see proper order in Fig. 9):
air-side diaphragm plate (6), backup diaphragm
(402, used only on models with PTFE diaphragms), diaphragm (401), and fluid-side diaphragm plate (105).
NOTE: The words “AIR SIDE” on the diaphragm
(401), the backup diaphragm (402, used only on
models with PTFE diaphragms) and the flat side of
the air-side diaphragm plate (6) must face toward
the diaphragm shaft (15).
Overmolded Diaphragms: Assemble the air–side
plate (6) onto the diaphragm (401). The words AIR
SIDE on the air–side plate must face away from
the diaphragm. Apply medium–strength (blue)
thread locking adhesive to the threads of the
diaphragm assembly. Screw the assembly into the
diaphragm shaft (15) hand tight.

6. Put grease on the diaphragm shaft (15), and
carefully (do not damage the shaft u-cups) run the
diaphragm shaft (15) through the center housing
(11) bore.

8. Install the muffler (3).

7. Repeat step 5 for the other end of the diaphragm
shaft (15), and torque the fluid-side diaphragm
plates (105) to 80 to 90 in-lb (9 to 10 N-m) at 100
rpm maximum.

10. Reinstall the fluid covers (101) and manifolds (102
and 103), and torque the fluid cover and manifold
nuts (109) to 80 to 90 in-lb (9 to 10 N-m). See
Torque Sequence, page 29.

9. Make sure all the check valve parts are in place.
See Fig. 7 on page 15.

Overmolded Diaphragms: The air cover bolts
may make it difficult to assemble the overmolded
diaphragms on the 515 pump. Two people are
needed. Use a flat surface that fits within the bolt
pattern to apply pressure on the diaphragm that
has already been assembled. Apply pressure until
the diaphragm shaft sticks out of the other end of
the center housing far enough to attach the second
diaphragm assembly. Screw the assembly into the
shaft (15) hand tight.

308981

17

Service
Diaphragms (Husky 515)
11
1

4

12

13

114

3
103
7

109
2

15

106

3

416 1

6
402
105

6

401

5

5
4

6

401

4

4

101

6

109

7

102

HD Overmolded Diaphragm
 Included in Fluid Section Repair Kit D05XXX

109

Fig. 9

18

308981

1

Install with lips facing out of center housing (11).

2

Torque to 35 to 45 in-lb (4.0 to 5.1 N-m).

3

Apply grease.

4

The words “AIR SIDE” on diaphragms (and on backup
diaphragms required on PTFE models) must face
toward diaphragm shaft (15).

7

5

Flat side of air-side diaphragm plate must face toward
diaphragm shaft (15).

6

Apply medium-strength (blue) Loctite or equivalent
to threads, and torque to 80 to 90 in-lb (9 to 10 N-m) at
100 rpm maximum.

7

Torque to 80 to 90 in-lb (9 to 10 N-m). See Torque Sequence, page 29.

Service
Diaphragms (Husky 716)
NOTE: Fluid Section Repair Kit D05XXX is available. See page 22 to order the correct kit for your pump. Parts
included in the kit are marked with a double dagger () in Fig. 10 and in the Parts Drawings and Lists. General
purpose grease 111920 and Adhesive 113500 are supplied in the kit. Service the diaphragms as follows. See
Fig. 10.
Disassembly
1. Relieve the pressure. See
Pressure Relief Procedure on
page 10.
2. Remove the manifolds (102) and fluid covers (101).
NOTE: Make sure all the check valve parts stay in
place. See Fig. 8 on page 15.
3. Remove the grounding strip from the vee clamps
(109), and remove the vee clamps.
4. Remove one of the fluid-side diaphragm plates
(133) (whichever one comes loose first when you
use a wrench on the hex of each), and pull the
diaphragm shaft out of the center housing (11).
Overmolded Diaphragms: Grip both diaphragms
securely around the outer edge and rotate counterclockwise. One diaphragm assembly will come
free and the other will remain attached to the
diaphragm shaft (15). Remove the freed diaphragm and the air side plate (6). Pull the other
diaphragm assembly and the diaphragm shaft (15)
out of the center housing (11).
5. Use a wrench on the flats of the diaphragm shaft
(15) to remove the other fluid-side diaphragm plate
(133) from the diaphragm shaft.
Overmolded Diaphragms: Use a wrench on the
flats of the diaphragm shaft (15) to remove the
second diaphragm from the diaphragm shaft.
6. Remove the screws (141) and air covers (136),
and remove all old gasket (12) material from the
ends of the center housing (11) and the surfaces of
the air covers.
7. Remove the diaphragm shaft u-cups (416) and
pilot pin o-rings (1).
8. Inspect all parts for wear or damage, and replace
as necessary.

Reassembly
1. Insert a diaphragm shaft u-cup (416) and a pilot
pin o-ring (1) into the end of the diaphragm shaft
bore of the center housing (11).
NOTE: Make sure the lips of the u-cup face out of
the center housing.
2. Line up the holes in the gasket (12) with the holes
in the end of the center housing (11), and use six
screws (141) to fasten an air cover (136) to the
end of the center housing (11). Torque the screws
to 35 to 45 in-lb (4.0 to 5.1 N-m).
3. Position the exhaust cover (13) and o-ring (4) on
the center housing (11).
4. Repeat steps 1 and 2 for the other end of the
center housing and the remaining air cover.
5. Apply medium-strength (blue) Loctite or equivalent
to the threads of the screws (140). Install on one
end of the diaphragm shaft (15) the following parts
(see proper order in Fig. 10): air-side diaphragm
plate (6), backup diaphragm (402, used only on
models with PTFE diaphragms), diaphragm (401),
fluid-side diaphragm plate (133), o-ring (115), and
screw (140).
NOTE: The words “AIR SIDE” on the diaphragm
(401), the backup diaphragm (402, used only on
models with PTFE diaphragms), and the flat side
of the air-side diaphragm plate (6) must face
toward the diaphragm shaft (15).
Overmolded Diaphragms: Assemble the air–side
plate (6) onto the diaphragm (401). The words AIR
SIDE on the air side plate must face away from the
diaphragm. Apply medium–strength (blue) thread
locking adhesive to the threads of the diaphragm
assembly. Screw the assembly into the diaphragm
shaft (15) hand tight.

308981

19

6. Put grease on the diaphragm shaft (15), and
carefully (do not damage the shaft u-cups) run the
diaphragm shaft (15) through the center housing
(11) bore.
7. Repeat step 5 for the other end of the diaphragm
shaft (15), and torque the diaphragm shaft screws
(140) to 80 to 90 in-lb (9 to 10 N-m) at 100 rpm
maximum.
Overmolded Diaphragms: Repeat Step 5 for the
other end of the diaphragm shaft (15).

9. Apply thin, even film of grease to inside of vee
clamp (109).

10. Position the fluid covers (101), install the vee
clamps (109) around the fluid and air covers,
install the grounding strip on the vee clamps, and
torque the vee clamp nuts to 80 to 90 in-lb (9 to 10
N-m). See Torque Sequence, page 29.

8. Install the muffler (3).

11. Make sure all the check valve parts are in place.
See Fig. 8 on page 15.

When you install the vee clamps in step 10, orient the
center housing (11) so the air inlet is approximately
45 above horizontal and the muffler (3) is approximately horizontal.

12. Install the manifolds (102), and torque the manifold
bolts (105) to 80 to 90 in-lb (9 to 10 N-m). See
Torque Sequence, page 29.

20

308981

Service
Diaphragms (Husky 716)

11

416

105

1

7

4
13
102

2

141
3
12
136

3

101
109

4

4

402

5

6

401

15
115

102

6

3

416 1

133

140
5
4

105

6

401

7

 Included in Fluid Section Repair Kit D05XXX
1

Install with lips facing out of center housing (11).

2

Torque to 35 to 45 in-lb (4.0 to 5.1 N-m).

3

Apply grease.

4

The words “AIR SIDE” on diaphragms (and on backup diaphragms used
on PTFE models) must face toward diaphragm shaft (15).

5

Flat side of the air-side diaphragm plate must face
toward diaphragm shaft (15).

6

7

6

HD Overmolded Diaphragm

Apply medium-strength (blue) Loctite or equivalent
to threads, and torque to 80 to 90 in-lb (9 to 10 N-m) at
100 rpm maximum.
Torque to 80 to 90 in-lb (9 to 10 N-m). See
Torque Sequence, page 29.
9072A

Fig. 10
308981

21

Husky 515 and Husky 716 Pump Matrix
Your Model No. is marked on the pump’s serial plate. To determine a pump Model No. from the following matrix,
select the six digits that describe the pump, working from left to right. The first digit is always D, designating Husky
diaphragm pumps. The remaining five digits define the air motor type and the materials of construction. For
example, a pump with a standard air motor, acetal fluid section, acetal seats, PTFE balls, and PTFE diaphragms is
Model D 5 1 2 1 1.
Column 1
Diaphragm
Pump
D (for all pumps)

Column 2

Column 3

Column 4

Column 5

Column 6

Air Motor

Fluid Section

Guides

Balls

Diaphragms

4 (Husky 515/716;
remote-operated)

1 (acetal)
Husky 515, NPT

2 (acetal)

1 (PTFE)

1 (PTFE)

5 (Husky 515/716;
standard)

2 (polypropylene)
Husky 515, NPT

3 (316 sst)

3 (316 sst)

3 (aluminum)
Husky 716, NPT

9 (polypropylene)

5 (TPE)

5 (TPE)

4 (Stainless Steel)
Husky 716, NPT

A (PVDF)

6 (Santoprene)

6 (Santoprene)

5 (PVDF)
Husky 515, NPT

D (duckbill)

7 (buna-N)

7 (buna-N)

8 (fluoroelastomer)

8 (fluoroelastomer)

A (acetal)
Husky 515, BSPT
B (polypropylene)
Husky 515, BSPT
C (aluminum)
Husky 716, BSPT
D (stainless steel)
Husky 716, BSPT
E (PVDF)
Husky 515, BSPT

Note: The following models have ports that open downward. See page 23.
 Husky 515: 241564, 241565, and 241484

 Husky 716: 243305, 243306, 243307, 246485

Note: The following models have Heavy Duty Overmolded PTFE/EPDM Diaphragms. See page 23.
 Husky 515: 24N093–24N098

 Husky 716: 24N257–24N262

Husky 515 and Husky 716 Repair Kits
NOTE: Order Repair Kits separately.
To order the Air Valve Repair Kit, order Part No. 241657.
To order the Fluid Section Repair Kit, order Part No. D05 _ _ _ . For the last three digits, use the last three digits of
your pump Model No.
The guides in Part No. D_ _3_ _ pumps are powdered 316 stainless steel. Machined 316 stainless steel guides are
available separately in a kit, Part No. 24F846.
Part No. 24N320: Husky 515/716 HD Overmolded PTFE/EPDM Diaphragm Repair Kit
Part No. 24N321: Husky 515/716 HD overmolded PTFE/EPDM Diaphragm Repair Kit,
with new air side diaphragm plates.

22

308981

Additional Husky 515 and Husky 716 Pumps
Model 241564, 515 pump
Same as the D51211 pump, but with an open
downward port.
Model 241565, 515 pump
Same as the D52911 pump, but with an open
downward port.
Model 248171, 515 pump
Same as the D51277 pump, except with split
inlets/outlets.
Model 248172, 515 pump
Same as the D51255 pump, except with split
inlets/outlets.
Model 248173, 515 pump
Same as the D52977 pump, except with split
inlets/outlets.
Model 248174, 515 pump
Same as the D52955 pump, except with split
inlets/outlets.
Model 246484, 515 pump
Same as the D51331 pump, but with an open
downward port. Use inlet manifold 241558.
Model 24G745, 515 pump
Same as the D5B981 pump, but with BSPP threads.
Model 246485, 716 pump
Same as the D53331 pump, but with an open
downward port. Use inlet manifold 190246.

Pumps with Overmolded Diaphragms
Model 24N093, 515 pump
Same as the D5291_ pump, but with overmolded
diaphragm parts shown in table.
Model 24N094, 515 pump
Same as the D5B91_ pump, but with overmolded
diaphragm parts shown in table.
Model 24N095, 515 pump
Same as the D55A1_ pump, but with overmolded
diaphragm parts shown in table.
Model 24N096, 515 pump
Same as the D5121_ pump, but with overmolded
diaphragm parts shown in table.
Model 24N097, 515 pump
Same as the D5133_ pump, but with overmolded
diaphragm parts shown in table.
Model 24N098, 515 pump
Same as the D5A21_ pump, but with overmolded
diaphragm parts shown in table.
Model 24N257, 716 pump
Same as the D5321_ pump, but with overmolded
diaphragm parts shown in table.
Model 24N258, 716 pump
Same as the D5331_ pump, but with overmolded
diaphragm parts shown in table.
Model 24N259, 716 pump
Same as the D5333_ pump, but with overmolded
diaphragm parts shown in table.
Model 24N260, 716 pump
Same as the D5421_ pump, but with overmolded
diaphragm parts shown in table.

Model 243305, 716 pump
Same as the D53266 pump, but with an open
downward port. Use inlet manifold 190246.

Model 24N261, 716 pump
Same as the D5431_ pump, but with overmolded
diaphragm parts shown in table.

Model 243306, 716 pump
Same as the D53277 pump, but with an open
downward port. Use inlet manifold 190246.

Model 24N262, 716 pump
Same as the D5433_ pump, but with overmolded
diaphragm parts shown in table.

Model 243307, 716 pump
Same as the D53211 pump, but with an open
downward port. Use inlet manifold 190246.

Ref. Part

Description

Qty.

6

16M001

PLATE, air side

2

115

–––––

not used

0

Model 257447, 716 pump
Same as the D54311 pump, but tested for use with
moisture–sensitive materials.

133

–––––

not used

0

140

–––––

not used

0

401

16H679

DIAPHRAGM, HD, overmolded,
PTFE/EPDM, with setscrew

2

402

–––––

not used

0

Model 24B674, 716 pump
Same as the D54311 pump

308981

23

Husky 515 and Husky 716 Common Parts
See the Pump Matrix on page 22 for an explanation of the Matrix Column and the Digit.

Air Motor Parts List (Matrix Column 2)

D

Digit

Ref.
No.

Part No.

Description

5

1

114866

PACKING, o-ring

2

2

108808

PACKING, u-cup

2

3

112933

MUFFLER

1

1

4

162942

PACKING, o-ring

2

6

195025

PLATE, diaphragm, air
side

2

7

15Y825

PLUNGER, carriage

2

8

192595

CARRIAGE

2

9

192596

PIN, carriage

2

10

192597

COVER, valve chamber

1

11

192602

HOUSING, center

1

11*

194380

HOUSING, center

1

12

192765

GASKET

2

13

194247

COVER, exhaust

1

14

194269

PLATE, valve

1

15

192601

SHAFT, diaphragm

1

16*

115671

CONNECTOR, male

2

Qty

201 192138

SPACER

4

202 192137

VALVE, duckbill

4

Ball Parts List (Matrix Column 5)
Ref.
Digit No.

Part No.

Description

Qty

301 108639

BALL; PTFE

4

3

301 103462

BALL; sst

4

5

301 112945

BALL; TPE

4

6

301 112946

BALL; Santoprene

4

7

301 108944

BALL; buna-N

4

8

301 112959

BALL; fluoroelastomer

4

Diaphragm Parts List (Matrix Column 6)
Ref.
Digit No.
1

5

6

Part No.

Description

Qty

416 108808

PACKING, u-cup

2

401 108839

DIAPHRAGM; PTFE

2

402 183542

DIAPHRAGM, backup;
polyurethane

2

416 108808

PACKING, u-cup

2

401 189537

DIAPHRAGM; TPE

2

416 108808

PACKING, u-cup

2

401 189536

DIAPHRAGM;
Santoprene

2

416 108808

PACKING, u-cup

2

401 190148

DIAPHRAGM; buna-N

2

416 108808

PACKING, u-cup

2

401 190149

DIAPHRAGM; fluoroelastomer

2

Guide Parts List (Matrix Column 4)
7
Ref.
Digit No.
2

3

9

A

24

Part No.

Description

Qty

201 186691

GUIDE; acetal

4

202 186692

STOP; acetal

4

201 187242

GUIDE; sst

4

202 187243

STOP; sst

4

201 186776

GUIDE; polypropylene

4

202 186777

STOP; polypropylene

4

201 192665

GUIDE; PVDF

4

202 192668

STOP; PVDF

4

308981

8

 Included in Air Valve Repair Kit 241657
 Included in Fluid Section Repair Kit D05XXX
* These parts are unique to the remote operated air
motor.

Husky 515 Parts Drawing
 Included in Air Valve Repair Kit 241657

109

111

 Included in Fluid Section Repair Kit D05XXX

106
grounding screw
(acetal pump only)

103

* These parts are unique to the remote operated air motor.
12

114

139
202

202
301

201

201

6

106

139

139

402
105

401

101
115

10
8
139

109

202
201

7 2

14

202
301
201
139

4

139

101

9
116

104

11

16
117

1
17

102
109

15
416
113
4
13

3
9064B

308981

25

Husky 515 Fluid Section Parts List
See the Pump Matrix on page 22 for an explanation of the Matrix Column and the Digit.

See page 24 for Air Motor Parts List (Matrix Column 2)

Husky 515 Fluid Section Parts List (Matrix Column 3)
Acetal Pumps
Digit: 1 (NPT)
Digit: A (BSPT)

Polypropylene Pumps
Digit: 2 (NPT)
Digit: B (BSPT)

PVDF Pumps
Digit: 5 (NPT)
Digit: E (BSPT)

Ref.
Ref
No.

Part No. Description

101

192559

COVER, fluid; acetal

2

192558

COVER, fluid;
polypropylene

2

192560

COVER, fluid; PVDF

2

102

192571

MANIFOLD, inlet;
acetal; NPT

1

192570

MANIFOLD, inlet;
polypropylene; NPT

1

192572

MANIFOLD, inlet;
PVDF; NPT

1

102

192576

MANIFOLD, inlet;
acetal; BSPT

1

192575

MANIFOLD, inlet;
polypropylene; BSPT

1

192577

MANIFOLD, inlet;
PVDF; BSPT

1

102* 241558

MANIFOLD, inlet;
open downspout,
acetal; NPT

1

241557

MANIFOLD, inlet;
open downspout,
polypropylene; NPT

1

124847

MANIFOLD, inlet;
polypropylene; BSPP

1

Qty

102

Part No. Description

Qty

Part No. Description

Qty

Not applicable to
PVDF pumps

103

192562

MANIFOLD, outlet;
acetal; NPT

1

192561

MANIFOLD, outlet;
polypropylene; NPT

1

192563

MANIFOLD, outlet;
PVDF; NPT

1

103

192567

MANIFOLD, outlet;
acetal; BSPT

1

192566

MANIFOLD, outlet;
polypropylene; BSPT

1

192568

MANIFOLD, outlet;
PVDF; BSPT

1

124848

MANIFOLD, outlet;
polypropylene; BSPP

1

103
104

194362

PLUG; acetal;
3/4 NPT

2

194361

PLUG; polypropylene; 3/4 NPT

2

194363

PLUG; PVDF;
3/4 NPT

2

104

194368

PLUG; acetal;
3/4 BSPT

2

194367

PLUG; polypropylene; 3/4 BSPT

2

194369

PLUG; PVDF;
3/4 BSPT

2

105

187711

PLATE, diaphragm,
fluid; acetal

2

187712

PLATE, diaphragm,
fluid; polypropylene

2

192679

PLATE, diaphragm,
fluid; PVDF

2

106

114882

SCREW, torx

13

114882

SCREW, torx

12

114882

SCREW, torx

12

109

114850

NUT, hex, large flng

24

114850

NUT, hex, large flng

24

114850

NUT, hex, large flng

24

111

187732

LABEL, warning

1

187732

LABEL, warning

1

187732

LABEL, warning

1

113

192599

COVER, air, right

1

192599

COVER, air, right

1

192599

COVER, air, right

1

114

192600

COVER, air, left

1

192600

COVER, air, left

1

192600

COVER, air, left

1

115

194352

LABEL, identification

2

194352

LABEL, identification

2

194352

LABEL, identification

2

116

290045

PLATE, designation

1

290045

PLATE, designation

1

290045

PLATE, designation

1

117

194359

PLUG; acetal;
1/2 NPT

2

194358

PLUG; polypropylene; 1/2 NPT

2

194360

PLUG; PVDF;
1/2 NPT

2

117

194365

PLUG, acetal;
1/2 BSPT

2

194364

PLUG; polypropylene; 1/2 BSPT

2

194366

PLUG; PVDF;
1/2 BSPT

2

119

111183

RIVET (for plate 116)

2

111183

RIVET (for plate 116)

2

111183

RIVET (for plate 116)

2

139


114849

PACKING, o-ring;
encapsulated

8

114849

PACKING, o-ring;
encapsulated

8

114849

PACKING, o-ring;
encapsulated

8

* Inlet manifolds with downspouts are used on pump models 241564, 241565, and 246484 only.
26
308981

Husky 716 Parts Drawing
 Included in Air Valve Repair Kit 241657
10

 Included in Fluid Section Repair Kit D05XXX

8

* These parts are unique to the remote operated air
motor.
105

7

2

4

102

14

103

9

107
112

11

16
202
12

201
139

17

416

1

134

139

136

202

4

301

13

201

3

139

106

141
402

117

109

106

202
301

416

401

101

139

15
6

202

133
115

140
Grounding Detail

201
139

201
139

123

102

122

112

121
110
105

108
9070A

308981

27

Husky 716 Fluid Section Parts List
See the Pump Matrix on page 22 for an explanation of the Matrix Column and the Digit.

See page 24 for Air Motor Parts List (Matrix Column 2)

Husky 716 Fluid Section Parts List (Matrix Column 3)
Aluminum Pumps
Digit: 3 (NPT)
Digit: C (BSPT)
Ref
Ref.
No.

Part No.

Description

101

185622

102*

Stainless Steel (sst) Pumps
Digit: 4 (NPT)
Digit: D (BSPT)
Qty

Part No.

Description

Qty

COVER, fluid; aluminum

2

187241

COVER, fluid; sst

2

185624

MANIFOLD; aluminum; NPT

2

187244

MANIFOLD; sst

2

102

192061

MANIFOLD; aluminum; BSPT

2

192060

MANIFOLD; sst; BSPT

2

102

190246

MANIFOLD; aluminum; NPT

2

103

189220

LABEL, warning

1

189220

LABEL, warning

1

105

112912

SCREW; 3/8–16; 2.25 in. (57.2 mm)

8

112912

SCREW; 3/8–16; 2.25 in. (57.2 mm)

8

106

112913

NUT, hex; 3/8–16; sst

8

112913

NUT, hex; 3/8–16; sst

8

107

112914

WASHER, flat; 3/8 in.; sst

4

112914

WASHER, flat; 3/8 in.; sst

4

108

186207

BASE, feet

2

186207

BASE, feet

2

109

189540

CLAMP, vee

2

189540

CLAMP, vee

2

110

112499

NUT, clamp; 1/4–28

2

112499

NUT, clamp; 1/4–28

2

111

191079

STRIP, grounding

1

191079

STRIP, grounding

1

112

102726

PLUG, steel; NPT

2

111384

PLUG; sst; NPT

2

112

113989

PLUG, steel; BSPT

2

113990

PLUG; sst; BSPT

2

112

24H344

PLUG, sst; BSPP with seal

2

115

110004

O-RING; PTFE

2

110004

O-RING; PTFE

2

117

186205

LABEL, warning

1

121

102790

SCREW; 10–24; 0.31 in. (8 mm)

1

102790

SCREW; 10–24; 0.31 in. (8 mm)

1

122

100718

LOCKWASHER; #10

1

100718

LOCKWASHER; #10

1

123

100179

NUT, hex; 10–24

1

100179

NUT, hex; 10–24

1

133

191837

PLATE, diaphragm, fluid side; sst

2

16M908

PLATE, diaphragm, fluid side; sst
machined

2

134

290045

PLATE, designation

1

290045

PLATE, designation

1

136

194246

COVER air

2

194246

COVER air

2

139

110636

O-RING; PTFE

8

110636

O-RING; PTFE

8

140

113747

SCREW, flange; hex head

2

113747

SCREW, flange; hex head

2

141

114882

SCREW, machine, torx

12

114882

SCREW, machine, torx

12

142

111183

RIVET (for plate 134)

2

111183

RIVET (for plate 134)

2

 Included in Fluid Section Repair Kit D05XXX
*Pump model numbers 243305, 243306, 243307, and 246485 have one 190246 inlet manifold and one 185624
outlet manifold.
28
308981

Torque Sequence
Always follow torque sequence when instructed to torque fasteners.

Husky 515

Husky 716

1. Left/Right Fluid Covers
Torque bolts to 80–90 in–lb (9–10 Nm)

1. Left/Right Fluid Covers
Torque bolts to 80–90 in–lb (9–10 Nm)

3

1
8

5

6

7
4

1

2

2

FRONT VIEW

SIDE VIEW

2. Inlet Manifold
Torque bolts to 80–90 in–lb (9–10 Nm)

2. Inlet Manifold
Torque bolts to 80–90 in–lb (9–10 Nm)
5

11

10

9

12

3

4

BOTTOM VIEW

6

BOTTOM VIEW

3. Outlet Manifold
Torque bolts to 80–90 in–lb (9–10 Nm)

3. Outlet Manifold
Torque Bolts to 80–90 in–lb (9–10 Nm)
9

13

16

15

14

7

8

10

TOP VIEW
TOP VIEW

308981

29

Husky 515 Technical Data
Maximum fluid working pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 psi (0.7 MPa, 7 bar)
Air pressure operating range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 to 100 psi (0.2 to 0.7 MPa, 2.1 to 7 bar )
Operating Temperature Range*
Minimum (all pumps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40F (4C)
Maximum
Acetal: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180F (82 C)
Polypropylene: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150F (66C)
Aluminum, stainless steel, PVDF: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225F (107C)
Maximum air consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 scfm (0.672 cubic meters/min.)
Maximum free flow delivery (1/2 in. ports) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 gpm (57 l/min)
Maximum pump speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400 cpm
Gallons (Liters) per cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.04 (0.15)
Maximum suction lift (water w/buna balls) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 ft (4.5 m) dry,
25 ft (7.6 m) wet
Maximum size pumpable solids . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3/32 in. (2.5 mm)
Sound power level (measured per ISO standard 9614–2)
At 70 psig (0.48 MPa, 4.8 bar) at 50 cycles per minute . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77 dBa
At 100 psig (0.7 MPa, 7 bar) at maximum cycles per minute . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95 dBa
Sound pressure level (measured 1 meter from pump)
At 70 psig (0.48 MPa, 4.8 bar) at 50 cycles per minute . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 dBa
At 100 psig (0.7 MPa, 7 bar) at maximum cycles per minute . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85 dBa
Air inlet size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/4 npt(f)
Air exhaust port size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3/8 npt(f)
Fluid inlet size. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/2 and 3/4 in. npt(f) or bspt(f)
Fluid outlet size. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/2 and 3/4 in. npt(f) or bspt(f)
Wetted parts (in addition to ball, seat, and diaphragm materials, which vary by pump)
Polypropylene pumps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . polypropylene, PTFE
Acetal pumps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . groundable acetal, PTFE
PVDF pumps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PVDF, PTFE
Non-wetted external parts . . . . . . . . . . . . . . . polypropylene, stainless steel, polyester and aluminum (labels),
nickel-plated brass
Weight (approximate)
Polypropylene pumps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.5 lb (2.9 kg)
Acetal pumps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.8 lb (3.5 kg)
PVDF pumps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.5 lb (3.9 kg)

*These temperatures are based on mechanical stress only and may be altered significantly by pumping certain
chemicals. Consult engineering guides for chemical compatibilities and temperature limits, or contact your
Graco distributor.
Santoprene is a registered trademark of the Monsanto Company.
Loctite is a registered trademark of the Loctite Corporation.

30

308981

Husky 515 Dimensions
FRONT VIEW
4.70 in.
(119 mm)

1/2 npt(f) or bspt(f) Fluid Outlet *

5.01 in.
(127 mm)

1/4 npt(f)
Air Inlet

* Pumps with duckbill
check valves are shipped
with the inlet manifold on
top and the outlet manifold
on the bottom. To make
the inlet manifold on the
bottom and the outlet
manifold on the top, rotate
each of the four duckbill
assemblies vertically 180
as shown below.

10.63 in.
(270.0 mm)
9.94 in.
(252.5
mm)
8.56 in.
(217.4
mm)

7.75 in.
(196.9 mm)

139
201
1.38 in.
(35.1 mm)

202
6.12 in.
(155.4 mm)

SIDE VIEW
3.13 in.
(79.5 mm)

1/2 npt(f) or
bspt(f)
Fluid Inlet *

3/4 npt(f) or
bspt(f)
Fluid Inlet *
Note: Bottom port open on
241564, 241565, and 246484 only.

PUMP MOUNTING HOLE PATTERN

3/4 npt(f) or
bspt(f)
Fluid Outlet *

Four 0.30 in.
(7.6 mm)
Diameter Slots

3/4 npt (f)
or bspt(f)
Fluid Inlet *

4.30 in.
(109.2 mm)

6.12 in.
(155.4 mm)
4.30 in.
(109.2 mm)
6.25 in.
(158.8 mm)
9077A

308981

31

Husky 716 Technical Data
Maximum fluid working pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 psi (0.7 MPa, 7 bar)
Air pressure operating range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 to 100 psi (0.2 to 0.7 MPa, 2.1 to 7 bar )
Operating Temperature Range*
Minimum (all pumps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40F (4C)
Maximum
Acetal: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180F (82 C)
Polypropylene: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150F (66C)
Aluminum, stainless steel, PVDF: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225F (107C)
Maximum air consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 scfm (0.672 cubic meters/min.)
Maximum free flow delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 gpm (61 l/min)
Maximum pump speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400 cpm
Gallons (Liters) per cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.04(0.15)
Maximum suction lift (water w/buna balls) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 ft (4.5 m) dry,
25 ft (7.6 m) wet
Maximum size pumpable solids . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3/32 in. (2.5 mm)
Sound power level (measured per ISO standard 9614–2)
At 70 psig (0.48 MPa, 4.8 bar) at 50 cycles per minute . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77 dBa
At 100 psig (0.7 MPa, 7 bar) at maximum cycles per minute . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95 dBa
Sound pressure level (measured 1 meter from pump)
At 70 psig (0.48 MPa, 4.8 bar) at 50 cycles per minute . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 dBa
At 100 psig (0.7 MPa, 7 bar) at maximum cycles per minute . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85 dBa
Air inlet size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/4 npt(f)
Air exhaust port size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3/8 npt(f)
Fluid inlet size. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3/4 npt(f), bspt(f), or bspp(f)
Fluid outlet size. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3/4 npt(f), bspt(f), or bspp(f)
Wetted parts (in addition to ball, seat, and diaphragm materials, which vary by pump)
Aluminum pumps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . aluminum, stainless steel, PTFE, zinc-plated steel
Stainless steel pumps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 316 stainless steel, PTFE
Non-wetted external parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . polypropylene, stainless steel, polyester (labels),
nickel-plated brass, epoxy-coated steel (feet)
Weight (approximate)
Aluminum pumps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.5 lb (3.9 kg)
Stainless steel pumps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 lb (8.2 kg)

*These temperatures are based on mechanical stress only and may be altered significantly by pumping certain
chemicals. Consult engineering guides for chemical compatibilities and temperature limits, or contact your
Graco distributor.
Santoprene is a registered trademark of the Monsanto Company.
Loctite is a registered trademark of the Loctite Corporation.

32

308981

Husky 716 Dimensions
FRONT VIEW
* Pumps with duckbill
check valves are shipped
with the inlet manifold on
top and the outlet manifold
on the bottom. To make
the inlet manifold on the
bottom and the outlet
manifold on the top, rotate
each of the four duckbill
assemblies vertically 180
as shown below.

4.25 in.
(108.0 mm)

4.44 in.
(112.8 mm)

3/4 npt(f), bspt(f), or bspp(f)
Fluid Outlet *

1/4 npt(f)
Air Inlet

10.43 in.
(264.9
mm)
9.18 in.
(233.2
mm)

139

7.37 in.
(187.2 mm)

7.80 in.
(198.1
mm)

201

1.38 in.
(35.1 mm)

202
6.62 in.
(168.1 mm)

SIDE VIEW
3/4 npt(f)
or bspt(f)
Fluid Outlets *

2.76 in.
(62.5 mm)

3/4 npt(f)
or bspt(f)
Fluid Inlets *
Note: Bottom port open on 243305,
243306, 243307, and 246485 only.

3/4 npt(f), bspt(f), or bspp(f)
Fluid Outlet *

PUMP MOUNTING HOLE PATTERN
Four 0.28 in.
(7.1 mm)
Diameter Slots

4.29 in.
(109.0 mm)

4.29 in.
(109.0 mm)
6.04 in.
(153.4 mm)

6.62 in.
(168.1 mm)
3/4 npt(f)
or bspt(f)
Fluid Inlets *

9078A

308981

33

Husky 515 and 716 Performance Charts
Fluid Outlet Pressure
Test Conditions: Pump tested in water with inlet submerged.

FLUID OUTLET PRESSURE––psi (MPa, bar)

100
(0.7, 7)

A

Fluid Pressure Curves
A at 100 psi (0.7 MPa, 7 bar) air pressure

80
(0.55, 5.5)

B at 70 psi (0.48 MPa, 4.8 bar) air pressure
C at 40 psi (0.28 MPa, 2.8 bar) air pressure
B

60
(0.41, 4.1)

40
(0.28, 2.8)

C

20
(0.14, 1.4)

0

0

2
(7.6)

4
(15.2)

6
(22.7)

8
(30.3)

10
(37.9)

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):
1. Locate fluid flow rate along bottom of chart.
2. Follow vertical line up to intersection with selected
fluid outlet pressure curve.
3. Follow left to scale to read fluid outlet pressure.

34

308981

12
(45.4)

14
(53.0)

16
(60.6)

Husky 515 and 716 Performance Charts
Air Consumption
Test Conditions: Pump tested in water with inlet submerged.

ÈÈÈÈÈ
ÈÈÈÈÈÈ
ÈÈÈÈÈ
ÈÈÈÈÈÈ
ÈÈÈÈÈÈ
ÈÈÈÈÈ
ÈÈÈÈÈÈ
ÈÈÈÈÈ
ÈÈÈÈÈÈ
ÈÈÈÈÈÈ
ÈÈÈ
ÈÈÈÈÈ
ÈÈÈÈÈÈ
ÈÈÈÈÈÈ
ÈÈÈÈÈ
ÈÈÈÈÈÈ
ÈÈÈÈÈÈ
ÈÈÈÈÈ
ÈÈÈÈÈÈ
ÈÈÈÈÈ
ÈÈÈÈÈÈ
ÈÈÈÈÈÈ
ÈÈÈÈÈ
ÈÈÈÈÈ
ÈÈÈÈ
ÈÈÈÈÈÈ
ÈÈÈÈÈÈ
ÈÈÈÈÈ
ÈÈÈÈ
ÈÈÈÈÈÈ
ÈÈÈÈÈÈ
ÈÈÈÈÈÈ
ÈÈÈÈÈ
ÈÈÈÈÈÈ
ÈÈÈÈÈÈ
ÈÈÈÈÈÈ
ÈÈÈÈÈÈ
ÈÈÈÈÈÈ
ÈÈÈÈÈÈ

AIR CONSUMPTION––scfm (cubic meters/min)

30
(0.84)

A

Air Consumption Curves

A at 100 psi (0.7 MPa, 7 bar) air pressure

25
(0.70)

B at 70 psi (0.48 MPa, 4.8 bar) air pressure
C at 40 psi (0.28 MPa, 2.8 bar) air pressure

20
(0.56)

B

15
(0.42)

C

10
(0.28)

5
(0.14)

0

0

2
(7.6)

4
(15.2)

6
(22.7)

8
(30.3)

10
(37.9)

12
(45.4)

14
(53.0)

16
(60.6)

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.

308981

35

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: 612–623–6921 or Toll Free: 1–800–328–0211 Fax: 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 308981
Graco Headquarters: Minneapolis
International Offices: Belgium, China, Japan, Korea
GRACO INC. AND SUBSIDIARIES  P.O. BOX 1441  MINNEAPOLIS, MN 55440-1441  USA
Copyright 2000, Graco Inc. All Graco manufacturing locations are registered to ISO 9001.

www.graco.com
Revision ZAD, January 2015
36

308981



---

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Keywords                        : 308981ZAD, 308981, 308981EN-ZAD, 308981EN, MM 308981, Husky 515, Husky 716
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Title                           : 308981ZAD, Husky 515 and Husky 716 AODD Pumps, Instructions/Parts, English
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Description                     : 308981ZAD, Husky 515 and Husky 716 AODD Pumps, Instructions/Parts
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