Graco Septic System 308981ZAD User Manual

Instructions  
Air–Operated  
308981ZAD  
EN  
Diaphragm Pumps  
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  
9065A  
Husky 515  
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.  
9246A  
Husky 716  
Refer to the Pump Matrix on page 22 to determine  
the model number of your pump.  
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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.  
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D 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.  
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state, and national guidelines.  
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solvent manufacturer.  
D Pipe and dispose of the exhaust air safely, away from people, animals, and food handling areas. If  
the diaphragm fails, the fluid is exhausted along with the air. Read Air Exhaust Ventilation on  
page 6.  
D 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.  
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.
D 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.  
D If there is any static sparking or you feel an electric shock while using this equipment, stop pump-  
ing immediately. Do not use the equipment until you identify and correct the problem.  
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being pumped.  
D Pipe and dispose of the exhaust air safely, away from all sources of ignition. If the diaphragm fails,  
the fluid is exhausted along with the air. Read Air Exhaust Ventilation on page 6.  
D Keep the work area free of debris, including solvent, rags, and gasoline.  
D Electrically disconnect all equipment in the work area.  
D Extinguish all open flames or pilot lights in the work area.  
D Do not smoke in the work area.  
D Do not turn on or off any light switch in the work area while operating or if fumes are present.  
D Do not operate a gasoline engine in the work area.  
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308981  
3
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Installation  
General Information  
CAUTION  
Safe Operating Temperatures  
D 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.  
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 com-  
patibilities and temperature limits, or contact your Graco  
distributor.  
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D Use a compatible, liquid thread sealant on all male  
threads. Tighten all connections firmly to avoid air  
or fluid leaks.  
Mountings  
D These pumps can be used in a variety of installa-  
tions. Be sure the mounting surface can support the  
weight of the pump, hoses, and accessories, as  
well as the stress caused during operation.  
Tightening Threaded Fasteners Before  
First Use  
D Fig. 2 shows some installation examples. On all  
installations, mount the pump using screws and  
nuts.  
Before using the pump for the first time, check and  
retorque all external fasteners. See Torque Se-  
quence, 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.  
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.  
Toxic Fluid Hazard  
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:  
Read Toxic Fluid Hazard  
on page 3.  
241240 polypropylene; split inlet  
241241 acetal; split inlet  
241242 PVDF; split inlet  
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.  
241243 polypropylene; split outlet  
241244 acetal; split outlet  
241245 PVDF; split outlet  
4
308981  
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Installation  
Air Line  
Installation of Remote Pilot Air Lines  
1. Refer to Parts Drawings. Connect air line to pump  
as in preceding steps.  
WARNING  
2. Connect 1/4 in. O.D. tubing to push type connec-  
tors (16) on underside of pump.  
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 contamina-  
tion from hazardous fluids.  
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.  
CAUTION  
The pump exhaust air may contain contaminants.  
Ventilate to a remote area if the contaminants could  
affect your fluid supply. Read Air Exhaust Ventila-  
tion on page 6.  
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  
D 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.  
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 acces-  
sories is electrically conductive.  
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5
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(0.1 MPa, 1 bar), diaphragm life will be shortened.  
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).  
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.  
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.  
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 over-  
tighten.  
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 cou-  
pler (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.  
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
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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 overpres-  
surization and rupture of the pump or hose.  
See Fig. 1.  
Read Toxic Fluid Hazard on  
page 3.  
Read Fire and Explosion  
Hazard on page 3.  
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).  
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 handl-  
ing areas, and all sources of ignition when pumping  
flammable or hazardous fluids.  
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.  
Diaphragm failure will cause the fluid being pumped  
to exhaust with the air. Place an appropriate con-  
tainer at the end of the air exhaust line to catch the  
fluid. See Fig. 2 .  
1
2
Install valve between fluid inlet and outlet ports.  
Connect fluid inlet line here.  
3
Connect fluid outlet line here.  
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
3. Place a container (Z) at the end of the air exhaust  
line to catch fluid in case a diaphragm ruptures.  
See Fig. 2.  
9073A  
Fig. 1  
6
308981  
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Installation  
ABOVE-GROUND TRANSFER INSTALLATION  
KEY  
A
B
Pump  
J
K
Bleed-type master air valve  
(required for pump)  
Electrically conductive  
air supply line  
Air line quick disconnect  
Master air valve (for accessories)  
Air line filter  
A
C
D
C
H
D
E
F
G
H
J
E
B
Pump air regulator  
G
Fluid drain valve (required)  
Fluid regulator (optional)  
Electrically conductive  
fluid supply hose  
F
K
N
Y
L
Fluid suction line  
M
N
Y
Underground storage tank  
Wall mounting bracket  
Ground wire (required; see page 8  
for installation instructions)  
9074A  
L
M
K
55-GALLON BUNG PUMP INSTALLATION  
A
KEY  
C
D
A
C
D
H
K
L
Pump  
H
Electrically conductive air supply line  
Air line quick disconnect  
Fluid drain valve (required)  
Electrically conductive fluid supply hose  
Fluid suction line  
Y
AIR SPRAY INSTALLATION  
Y
Ground wire (required; see page 8  
for installation instructions)  
S
E
P
L
KEY  
R
A
C
E
F
G
H
K
P
R
S
T
Pump  
Electrically conductive air line to pump  
Gun air line shutoff valve  
Air line filter  
F
T
D
A
G
K
Gun air regulator  
H
Fluid drain valve (required)  
Electrically conductive fluid supply hose  
Circulating valve  
Electrically conductive air line to gun  
Air spray gun  
9075A  
C
V
Y
Electrically conductive fluid return line  
U
V
Y
5-gallon pail  
Agitator  
Ground wire (required; see page 8  
for installation instructions)  
U
9076A  
VENTING EXHAUST AIR  
KEY  
Z
W
X
Muffler  
Electrically Conductive Air Exhaust Hose  
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
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Installation  
Grounding  
Ground all of this equipment:  
WARNING  
D 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.  
FIRE AND EXPLOSION HAZARD  
This pump must be grounded. Before  
operating the pump, ground the system  
as explained below. Also read the sec-  
tion Fire and Explosion Hazard on page 3.  
The acetal Husky 515 pump contains stainless  
steel fibers, which makes the wetted parts conduc-  
tive. Attaching the ground wire to the grounding  
screw (106) grounds the wetted parts. See  
grounding screw on page 25.  
D
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hoses.  
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-
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.  
mendations.  
D 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-conduc-  
tive surface, such as paper or cardboard, which  
interrupts the grounding continuity.  
The polypropylene and PVDF Husky 515 pumps  
are not conductive.  
When pumping conductive flammable fluids, al-  
ways 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 poly-  
propylene or PVDF pump with non-conductive  
flammable fluids as specified by your local fire  
protection code.  
D
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GROUNDING A PUMP  
KEY  
A
H
S
T
Y
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)  
US Code (NFPA 77 Static Electricity) recommends  
–12  
a conductivity greater than 50 x 10  
Siemans/me-  
Z
ter (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  
1
2
Hose must be conductive.  
Dispense valve nozzle must be in contact with container.  
Y
A
12  
than 2 x 10 ohm-centimeters.  
H
Y
T
1
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 equip-  
ment.  
Z
2
S
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 flam-  
mable fluid containers during filling.  
9079A  
Fig. 3  
8
308981  
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Installation  
Changing the Orientation of the Fluid Inlet  
and Outlet Ports (Husky 515)  
1
Torque to 80 to 90 in-lb (9 to 10 NS m). 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  
Relieve the pressure. See Pres-  
sure Relief Procedure on page 10.  
1.  
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 NSm). See Torque Sequence, page 29.  
NOTE: Make sure all manifold o-rings are posi-  
tioned correctly before you fasten the manifold.  
Manifold o-rings (139) are shown in Fig. 7 and Fig.  
8.  
inlet  
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.  
1 109  
9065A  
Fig. 4  
1
Torque to 80 to 90 in-lb (9 to 10 NS m). See  
Torque Sequence, page 29.  
outlet  
1
105  
inlet  
1
105  
9071A  
Fig. 5  
308981  
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Operation  
5. Place the suction tube (if used) in the fluid to be  
Pressure Relief Procedure  
pumped.  
WARNING  
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.  
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  
6. Place the end of the fluid hose (K) into an appro-  
priate container.  
D Are instructed to relieve pressure  
D Stop pumping  
7. Close the fluid drain valve (H).  
D Check, clean, or service any system equipment  
D Install or clean fluid nozzles  
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.  
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 pres-  
sure, and have a container ready to catch the  
drainage.  
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.  
Flush Pump Before First Use  
The pump was tested with water. Prior to first use,  
flush the pump thoroughly with a compatible solvent.  
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.  
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 sig-  
nal is applied. Injury is possible. If pump cycles,  
wait until end before proceeding.  
Starting and Adjusting Pump  
Read Toxic Fluid Hazard  
1.  
on page 3.  
3. Pump will operate when air pressure is alternately  
applied to push type connectors (16).  
If lifting the pump, follow the Pres-  
2.  
sure Relief Procedure above.  
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.  
Be sure the pump is  
properly grounded.  
Read Fire and  
3.  
Explosion Hazard  
on page 3.  
Pump Shutdown  
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.  
At the end of the work shift, relieve  
the pressure as described in Pres-  
sure Relief Procedure at left.  
10  
308981  
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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.  
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.  
Preventive Maintenance Schedule  
Establish a preventive maintenance schedule, based  
on the pump’s service history. This is especially impor-  
tant for prevention of spills or leakage due to dia-  
phragm failure.  
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.  
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  
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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 Air valve is stuck or dirty.  
and stops.  
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 Replace.  
or guides.  
Check ball wedged in guide.  
Worn diaphragm shaft seals.  
Clogged suction line.  
Repair or replace.  
Replace.  
Pump operates erratically.  
Air bubbles in fluid.  
Inspect; clear.  
Sticky or leaking check valve balls. Clean or replace.  
Diaphragm ruptured.  
Suction line is loose.  
Diaphragm ruptured.  
Replace.  
Tighten.  
Replace.  
Loose manifolds or damaged man- Tighten manifold bolts or nuts; re-  
ifold o-rings.  
place o-rings.  
Loose fluid side diaphragm plates.  
Diaphragm ruptured.  
Tighten.  
Fluid in exhaust air.  
Replace.  
Loose fluid side diaphragm plates.  
Worn diaphragm shaft seals.  
Loose clamps.  
Tighten.  
Replace.  
Pump exhausts air from clamps  
(metal pumps).  
Tighten clamp nuts.  
Air valve o-ring is damaged.  
Inspect; replace.  
Inspect; replace.  
Pump leaks fluid from check valves. Worn or damaged check valve  
o-rings.  
12  
308981  
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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.  
D
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.  
2. Remove the cover (10) and the o-ring (4).  
D
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 hous-  
ing (11).  
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 hous-  
ing (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 car-  
riage plunger bores. See the following important  
installation notes:  
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
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.  
1
10  
5
4
6
2
{
{
3
14{  
5
4
{
2
7
4
4
6
{
7
{
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A
i
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a
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e
R
e
p
a
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r
K
i
t
2
4
1
6
5
7
2
4
Torque to 80 to 100 in-lb (9.0 to 13.6 N-m).  
1
2
3
Apply grease.  
Apply grease to lapped face.  
11  
4
5
6
Apply grease to bores of center housing (11) before installing.  
Seal lips face clip end (the smaller end) of carriage plunger (7).  
2
9{  
8{  
Install with the clip ends (the smaller ends) facing toward center  
of center housing (11).  
9{  
2
9069A  
Fig. 6  
308981  
13  
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Service  
Ball or Duckbill Check Valves  
Inlet and Outlet for Pumps with 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 Draw-  
ings and Lists. General purpose grease 111920 and  
Adhesive 113500 are supplied in the kit.  
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.  
1. Relieve the pressure. See  
Pressure Relief Procedure on  
page 10.  
2. Remove the top and bottom manifolds (102, 103).  
3. Remove all parts shown with a dagger (}) in Fig. 7  
and Fig. 8.  
}139  
}201  
4. Clean all parts, and replace worn or damaged  
parts.  
5. Reassemble the pump.  
9080A  
NOTE: Torque the manifold nuts (109) or bolts  
(105) to 80 to 90 in-lb (9 to 10 NSm). See Torque  
Sequence, page 29.  
}
2
0
2
14  
308981  
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Service  
Husky 515  
Husky 716  
1 105  
1
109  
103  
107  
139}  
202  
301  
201  
}
}
}
102  
139}  
}
2
0
2
}
1
3
9
202  
}
}202  
}301  
}201  
}139  
201}  
}
}201  
}139  
139  
106  
106  
139  
}
101  
202}  
301  
}
}
}
2
0
2
201  
139}  
102  
202  
201  
139  
}
}
}
}139  
}202  
}301  
}201  
}139  
}201  
}139  
109  
1
102  
Torque to 80 to 90 in-lb (9 to 10 N-m). See  
1
Torque Sequence, page 29.  
9067A  
Fig. 7  
1
105  
Torque to 80 to 90 in-lb (9 to 10 N-m). See  
1
Torque Sequence, page 29.  
9081A  
Fig. 8  
308981  
15  
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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  
Reassembly  
1. Relieve the pressure. See  
1. Insert a diaphragm shaft u-cup (416) and a pilot  
pin o-ring (1) into the bores of the center housing  
(11).  
Pressure Relief Procedure on  
page 10.  
2. Remove manifolds (102 and 103) and fluid cov-  
ers (101).  
NOTE: Make sure the lips of the u-cup face out of  
the center housing.  
NOTE: Make sure all the check valve parts stay in  
place. See Fig. 7 on page 15.  
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. 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).  
3. Position the exhaust cover (13) and o-ring (4) on  
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 dia-  
phragm 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. 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 dia-  
phragms), diaphragm (401), and fluid-side dia-  
phragm plate (105).  
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.  
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).  
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.  
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. 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  
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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).  
9. Make sure all the check valve parts are in place.  
See Fig. 7 on page 15.  
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.  
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  
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Service  
Diaphragms (Husky 515)  
11  
}
1
4
}
1
2
13  
114  
106  
3
103  
109  
7
15 3  
1
2
}
4
1
6
5
6
5
6
4
}
4
0
1
402}  
4
6
105  
109  
401}  
4
101  
6
7
102  
HD Overmolded Diaphragm  
} Included in Fluid Section Repair Kit D05XXX  
Install with lips facing out of center housing (11).  
1
2
3
Torque to 35 to 45 in-lb (4.0 to 5.1 N-m).  
Apply grease.  
The words “AIR SIDE” on diaphragms (and on backup  
diaphragms required on PTFE models) must face  
toward diaphragm shaft (15).  
4
109  
7
Flat side of air-side diaphragm plate must face toward  
diaphragm shaft (15).  
5
6
Apply medium-strength (blue) Loctite  
R
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 Se-  
quence, page 29.  
7
Fig. 9  
18  
308981  
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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  
Reassembly  
1. Relieve the pressure. See  
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).  
Pressure Relief Procedure on  
page 10.  
2. Remove the manifolds (102) and fluid cov-  
ers (101).  
NOTE: Make sure the lips of the u-cup face out of  
the center housing.  
NOTE: Make sure all the check valve parts stay in  
place. See Fig. 8 on page 15.  
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. 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).  
3. Position the exhaust cover (13) and o-ring (4) on  
the center housing (11).  
Overmolded Diaphragms: Grip both diaphragms  
securely around the outer edge and rotate counter-  
clockwise. One diaphragm assembly will come  
free and the other will remain attached to the  
diaphragm shaft (15). Remove the freed dia-  
phragm and the air side plate (6). Pull the other  
diaphragm assembly and the diaphragm shaft (15)  
out of 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).  
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.  
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).  
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.  
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.  
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.  
308981  
19  
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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.  
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.  
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).  
11. Make sure all the check valve parts are in place.  
See Fig. 8 on page 15.  
8. Install the muffler (3).  
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 approxi-  
mately 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  
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Service  
Diaphragms (Husky 716)  
11  
416}  
1
105  
7
4
13  
102  
141  
2
3
12}  
136  
3
101  
109  
5
4
}
4
0
2
6
4
}
4
0
1
3
15  
1
}
4
1
6
102  
}
1
1
5
133  
6
140  
5
6
4
}
4
0
1
105  
7
}
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c
t
i
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n
R
e
p
a
i
r
K
i
t
D
0
5
X
X
X
6
Install with lips facing out of center housing (11).  
Torque to 35 to 45 in-lb (4.0 to 5.1 N-m).  
Apply grease.  
1
2
3
HD Overmolded Diaphragm  
The words “AIR SIDE” on diaphragms (and on backup diaphragms used  
on PTFE models) must face toward diaphragm shaft (15).  
4
Flat side of the air-side diaphragm plate must face  
toward diaphragm shaft (15).  
5
6
Apply medium-strength (blue) Loctite  
R
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.  
9072A  
Fig. 10  
308981  
21  
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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  
Column 2  
Column 3  
Column 4  
Column 5  
Column 6  
Diaphragm  
Pump  
Air Motor  
Fluid Section  
Guides  
Balls  
Diaphragms  
D (for all pumps) 4 (Husky 515/716; 1 (acetal)  
2 (acetal)  
1 (PTFE)  
1 (PTFE)  
remote-operated) Husky 515, NPT  
5 (Husky 515/716; 2 (polypropylene)  
3 (316 sst)  
9 (polypropylene)  
A (PVDF)  
3 (316 sst)  
5 (TPE)  
standard)  
Husky 515, NPT  
3 (aluminum)  
Husky 716, NPT  
5 (TPE)  
4 (Stainless Steel)  
Husky 716, NPT  
6 (Santoprener )  
7 (buna-N)  
6 (Santoprener )  
7 (buna-N)  
5 (PVDF)  
Husky 515, NPT  
D (duckbill)  
A (acetal)  
Husky 515, BSPT  
8 (fluoroelastomer) 8 (fluoroelastomer)  
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.  
D
H
u
s
k
y
5
1
5
:
2
4
1
5
6
4
,
2
4
1
5
6
5
,
a
n
d
2
4
1
4
8
4
D
H
u
s
k
y
7
1
6
:
2
4
3
3
0
5
,
2
4
3
3
0
6
,
2
4
3
3
0
7
,
2
4
6
4
8
5
Note: The following models have Heavy Duty Overmolded PTFE/EPDM Diaphragms. See page 23.  
D
H
u
s
k
y
5
1
5
:
2
4
N
0
9
3
2
4
N
0
9
8
D
H
u
s
k
y
7
1
6
:
2
4
N
2
5
7
2
4
N
2
6
2
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  
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Additional Husky 515 and Husky 716 Pumps  
Model 241564, 515 pump  
Same as the D51211 pump, but with an open  
downward port.  
Pumps with Overmolded Diaphragms  
Model 24N093, 515 pump  
Same as the D5291_ pump, but with overmolded  
diaphragm parts shown in table.  
Model 241565, 515 pump  
Same as the D52911 pump, but with an open  
downward port.  
Model 24N094, 515 pump  
Same as the D5B91_ pump, but with overmolded  
diaphragm parts shown in table.  
Model 248171, 515 pump  
Same as the D51277 pump, except with split  
inlets/outlets.  
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 248172, 515 pump  
Same as the D51255 pump, except with split  
inlets/outlets.  
Model 24N097, 515 pump  
Same as the D5133_ pump, but with overmolded  
diaphragm parts shown in table.  
Model 248173, 515 pump  
Same as the D52977 pump, except with split  
inlets/outlets.  
Model 24N098, 515 pump  
Same as the D5A21_ pump, but with overmolded  
diaphragm parts shown in table.  
Model 248174, 515 pump  
Same as the D52955 pump, except with split  
inlets/outlets.  
Model 24N257, 716 pump  
Same as the D5321_ pump, but with overmolded  
Model 246484, 515 pump  
diaphragm parts shown in table.  
Same as the D51331 pump, but with an open  
downward port. Use inlet manifold 241558.  
Model 24N258, 716 pump  
Same as the D5331_ pump, but with overmolded  
diaphragm parts shown in table.  
Model 24G745, 515 pump  
Same as the D5B981 pump, but with BSPP threads.  
Model 24N259, 716 pump  
Same as the D5333_ pump, but with overmolded  
diaphragm parts shown in table.  
Model 246485, 716 pump  
Same as the D53331 pump, but with an open  
Model 24N260, 716 pump  
downward port. Use inlet manifold 190246.  
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 24N262, 716 pump  
Same as the D5433_ 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.  
Ref. Part  
Description  
Qty.  
2
Model 243307, 716 pump  
Same as the D53211 pump, but with an open  
6
16M001 PLATE, air side  
downward port. Use inlet manifold 190246.  
115 –––––  
133 –––––  
140 –––––  
not used  
not used  
not used  
0
0
Model 257447, 716 pump  
Same as the D54311 pump, but tested for use with  
0
moisture–sensitive materials.  
401 16H679 DIAPHRAGM, HD, overmolded,  
PTFE/EPDM, with setscrew  
2
Model 24B674, 716 pump  
Same as the D54311 pump  
402 –––––  
not used  
0
308981  
23  
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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
201  
202  
}
}
192138  
192137  
SPACER  
4
4
VALVE, duckbill  
Ref.  
Digit No. Part No. Description  
Qty  
2
Ball Parts List (Matrix Column 5)  
5
1
2
}
{
114866  
108808  
112933  
162942  
195025  
PACKING, o-ring  
PACKING, u-cup  
MUFFLER  
Ref.  
Digit No.  
Part No. Description  
Qty  
4
2
1
3
5
6
7
8
301  
301  
301  
301  
301  
301  
}
}
}
}
}
}
108639  
103462  
112945  
112946  
108944  
112959  
BALL; PTFE  
BALL; sst  
3
1
4
4
{
PACKING, o-ring  
2
BALL; TPE  
4
6
PLATE, diaphragm, air  
side  
2
BALL; Santoprene  
R
4
7
8
9
{
{
{
15Y825  
192595  
192596  
192597  
192602  
PLUNGER, carriage  
CARRIAGE  
2
2
2
1
1
1
2
1
1
1
2
BALL; buna-N  
4
BALL; fluoroelastomer  
4
PIN, carriage  
Diaphragm Parts List (Matrix Column 6)  
10  
11  
COVER, valve chamber  
HOUSING, center  
HOUSING, center  
GASKET  
Ref.  
Digit No.  
Part No. Description  
Qty  
2
11* 194380  
1
416  
401  
402  
}
}
}
108808  
108839  
183542  
PACKING, u-cup  
12  
}
192765  
194247  
194269  
192601  
DIAPHRAGM; PTFE  
2
13  
COVER, exhaust  
PLATE, valve  
DIAPHRAGM, backup;  
polyurethane  
2
14  
{
15  
SHAFT, diaphragm  
CONNECTOR, male  
5
6
416  
401  
416  
401  
}
}
}
}
108808  
189537  
108808  
189536  
PACKING, u-cup  
DIAPHRAGM; TPE  
PACKING, u-cup  
DIAPHRAGM;  
2
2
2
2
16* 115671  
Santoprene  
R
Guide Parts List (Matrix Column 4)  
7
8
416  
401  
416  
401  
}
}
}
}
108808  
190148  
108808  
190149  
PACKING, u-cup  
2
2
2
2
Ref.  
Digit No.  
DIAPHRAGM; buna-N  
PACKING, u-cup  
Part No. Description  
Qty  
4
2
3
9
A
201  
202  
201  
202  
201  
202  
201  
202  
}
}
}
}
}
}
}
}
186691  
186692  
187242  
187243  
186776  
186777  
192665  
192668  
GUIDE; acetal  
STOP; acetal  
DIAPHRAGM; fluoroelas-  
tomer  
4
GUIDE; sst  
4
STOP; sst  
4
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GUIDE; polypropylene  
STOP; polypropylene  
GUIDE; PVDF  
STOP; PVDF  
4
4
}
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X
X
4
* These parts are unique to the remote operated air  
4
motor.  
24  
308981  
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Husky 515 Parts Drawing  
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111  
106  
109  
grounding screw  
(acetal pump only)  
* These parts are unique to the remote oper-  
ated air motor.  
103  
}
1
2
114  
139  
202  
301  
201  
139  
}
}
6
106  
}
2
0
2
}
}
}201  
}139  
}
402}  
105  
401}  
101  
115  
10  
8{  
109  
139  
}
7{  
2{  
14{  
202  
301  
201  
139  
}
}
2
0
2
}
}
}
}201  
}139  
4
101  
{
9
116  
104  
11  
L
1
6
117  
}
1
102  
L
1
7
109  
15  
}
4
1
6
113  
4
13  
3
9064B  
308981  
25  
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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)  
PVDF Pumps  
Digit: 5 (NPT)  
Digit: E (BSPT)  
Digit: B (BSPT)  
Ref.  
No.  
Part No. Description  
Qty Part No. Description  
Qty Part No. Description  
Qty  
101 192559 COVER, fluid; acetal  
2
1
1
1
192558 COVER, fluid;  
2
1
1
1
192560 COVER, fluid; PVDF  
2
polypropylene  
102 192571 MANIFOLD, inlet;  
acetal; NPT  
192570 MANIFOLD, inlet;  
polypropylene; NPT  
192572 MANIFOLD, inlet;  
PVDF; NPT  
1
1
102 192576 MANIFOLD, inlet;  
acetal; BSPT  
192575 MANIFOLD, inlet;  
polypropylene; BSPT  
192577 MANIFOLD, inlet;  
PVDF; BSPT  
102* 241558 MANIFOLD, inlet;  
open downspout,  
241557 MANIFOLD, inlet;  
open downspout,  
Not applicable to  
PVDF pumps  
acetal; NPT  
polypropylene; NPT  
102  
124847 MANIFOLD, inlet;  
polypropylene; BSPP  
1
1
1
1
2
2
2
103 192562 MANIFOLD, outlet;  
acetal; NPT  
1
1
192561 MANIFOLD, outlet;  
polypropylene; NPT  
192563 MANIFOLD, outlet;  
PVDF; NPT  
1
1
103 192567 MANIFOLD, outlet;  
acetal; BSPT  
192566 MANIFOLD, outlet;  
polypropylene; BSPT  
192568 MANIFOLD, outlet;  
PVDF; BSPT  
103  
124848 MANIFOLD, outlet;  
polypropylene; BSPP  
104 194362 PLUG; acetal;  
3/4 NPT  
2
2
2
194361 PLUG; polypropy-  
lene; 3/4 NPT  
194363 PLUG; PVDF;  
3/4 NPT  
2
2
2
104 194368 PLUG; acetal;  
3/4 BSPT  
194367 PLUG; polypropy-  
lene; 3/4 BSPT  
194369 PLUG; PVDF;  
3/4 BSPT  
105 187711 PLATE, diaphragm,  
fluid; acetal  
187712 PLATE, diaphragm,  
fluid; polypropylene  
192679 PLATE, diaphragm,  
fluid; PVDF  
106 114882 SCREW, torx  
13 114882 SCREW, torx  
12 114882 SCREW, torx  
12  
24  
1
109 114850 NUT, hex, large flng  
111 187732 LABEL, warning  
113 192599 COVER, air, right  
114 192600 COVER, air, left  
115 194352 LABEL, identification  
116 290045 PLATE, designation  
24 114850 NUT, hex, large flng  
24 114850 NUT, hex, large flng  
1
1
1
2
1
2
187732 LABEL, warning  
192599 COVER, air, right  
192600 COVER, air, left  
194352 LABEL, identification  
290045 PLATE, designation  
1
1
1
2
1
2
187732 LABEL, warning  
192599 COVER, air, right  
192600 COVER, air, left  
194352 LABEL, identification  
290045 PLATE, designation  
1
1
2
1
117 194359 PLUG; acetal;  
1/2 NPT  
194358 PLUG; polypropy-  
lene; 1/2 NPT  
194360 PLUG; PVDF;  
1/2 NPT  
2
117 194365 PLUG, acetal;  
1/2 BSPT  
2
194364 PLUG; polypropy-  
lene; 1/2 BSPT  
2
194366 PLUG; PVDF;  
1/2 BSPT  
2
119 111183  
RIVET (for plate 116)  
2
8
111183  
RIVET (for plate 116)  
2
8
111183  
RIVET (for plate 116)  
2
8
139 114849 PACKING, o-ring;  
}
114849 PACKING, o-ring;  
encapsulated  
114849 PACKING, o-ring;  
encapsulated  
encapsulated  
* Inlet manifolds with downspouts are used on pump models 241564, 241565, and 246484 only.  
26 308981  
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Husky 716 Parts Drawing  
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10  
8{  
7{  
}
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X
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2{  
* These parts are unique to the remote operated air  
motor.  
4
105  
102  
{
1
4
103  
{
9
107  
11  
112  
L
1
6
202  
}
416  
}
}
1
L
1
7
}
1
2
201}  
134  
136  
139}  
}
1
3
9
}202  
}301  
4
13  
}201  
}139  
3
106  
106  
141  
}402  
15  
}
4
1
6
6
}
4
0
1
101  
117  
109  
133  
}
1
1
5
}139  
}202  
}301  
202  
}
140  
Grounding Detail  
201  
139  
}
}
}201  
}139  
123  
102  
122  
112  
121  
110  
105  
108  
9070A  
308981  
27  
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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)  
Stainless Steel (sst) Pumps  
Digit: 4 (NPT)  
Digit: D (BSPT)  
Ref.  
No.  
Part No. Description  
Qty  
Part No. Description  
Qty  
101  
102*  
102  
102  
103  
105  
106  
107  
108  
109  
110  
111  
112  
112  
112  
185622  
185624  
192061  
190246  
189220  
112912  
112913  
112914  
186207  
189540  
112499  
191079  
102726  
113989  
24H344  
110004  
186205  
102790  
100718  
100179  
191837  
COVER, fluid; aluminum  
MANIFOLD; aluminum; NPT  
MANIFOLD; aluminum; BSPT  
MANIFOLD; aluminum; NPT  
LABEL, warning  
2
2
2
2
1
8
8
4
2
2
2
1
2
2
2
2
1
1
1
1
2
187241  
187244  
192060  
COVER, fluid; sst  
MANIFOLD; sst  
2
2
2
MANIFOLD; sst; BSPT  
189220  
112912  
112913  
112914  
186207  
189540  
112499  
191079  
111384  
113990  
LABEL, warning  
1
8
8
4
2
2
2
1
2
2
SCREW; 3/8–16; 2.25 in. (57.2 mm)  
NUT, hex; 3/8–16; sst  
WASHER, flat; 3/8 in.; sst  
BASE, feet  
SCREW; 3/8–16; 2.25 in. (57.2 mm)  
NUT, hex; 3/8–16; sst  
WASHER, flat; 3/8 in.; sst  
BASE, feet  
CLAMP, vee  
CLAMP, vee  
NUT, clamp; 1/4–28  
NUT, clamp; 1/4–28  
STRIP, grounding  
PLUG; sst; NPT  
STRIP, grounding  
PLUG, steel; NPT  
PLUG, steel; BSPT  
PLUG; sst; BSPT  
PLUG, sst; BSPP with seal  
O-RING; PTFE  
115  
117  
}
110004  
O-RING; PTFE  
2
LABEL, warning  
121  
122  
123  
133  
SCREW; 10–24; 0.31 in. (8 mm)  
LOCKWASHER; #10  
NUT, hex; 10–24  
102790  
100718  
100179  
16M908  
SCREW; 10–24; 0.31 in. (8 mm)  
LOCKWASHER; #10  
1
1
1
2
NUT, hex; 10–24  
PLATE, diaphragm, fluid side; sst  
PLATE, diaphragm, fluid side; sst  
machined  
134  
136  
139  
140  
141  
142  
290045  
194246  
110636  
113747  
114882  
111183  
PLATE, designation  
COVER air  
1
2
290045  
194246  
110636  
113747  
114882  
111183  
PLATE, designation  
COVER air  
1
2
}
O-RING; PTFE  
8
O-RING; PTFE  
8
SCREW, flange; hex head  
SCREW, machine, torx  
RIVET (for plate 134)  
2
SCREW, flange; hex head  
SCREW, machine, torx  
RIVET (for plate 134)  
2
12  
2
12  
2
}
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X
X
*Pump model numbers 243305, 243306, 243307, and 246485 have one 190246 inlet manifold and one 185624  
outlet manifold.  
28  
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Torque Sequence  
Always follow torque sequence when instructed to torque fasteners.  
Husky 515  
Husky 716  
1. Left/Right Fluid Covers  
1. Left/Right Fluid Covers  
Torque bolts to 80–90 in–lb (9–10 NSm)  
Torque bolts to 80–90 in–lb (9–10 NSm)  
3
1
8
6
5
7
1
2
4
2
FRONT VIEW  
SIDE VIEW  
2. Inlet Manifold  
2. Inlet Manifold  
Torque bolts to 80–90 in–lb (9–10 NSm)  
Torque bolts to 80–90 in–lb (9–10 NSm)  
5
3
11  
10  
9
12  
4
6
BOTTOM VIEW  
BOTTOM VIEW  
3. Outlet Manifold  
3. Outlet Manifold  
Torque bolts to 80–90 in–lb (9–10 NSm)  
Torque Bolts to 80–90 in–lb (9–10 NSm)  
9
7
13  
16  
15  
14  
8
10  
TOP VIEW  
TOP VIEW  
308981  
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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) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40_ F (4_ C)  
Maximum  
Acetal: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180_ F (82_ C)  
Polypropylene: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150_ F (66_ C)  
Aluminum, stainless steel, PVDF: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225_ F (107_ C)  
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.  
Santoprener is a registered trademark of the Monsanto Company.  
Loctiter is a registered trademark of the Loctite Corporation.  
30  
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Husky 515 Dimensions  
FRONT VIEW  
1/2 npt(f) or bspt(f) Fluid Outlet *  
4.70 in.  
(119 mm)  
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  
10.63 in.  
(270.0 mm)  
manifold on the top, rotate  
each of the four duckbill  
9.94 in.  
(252.5  
mm)  
assemblies vertically 180  
_
8.56 in.  
(217.4  
mm)  
as shown below.  
7.75 in.  
(196.9 mm)  
139  
201  
1.38 in.  
(35.1 mm)  
202  
6.12 in.  
(155.4 mm)  
SIDE VIEW  
1/2 npt(f) or  
3/4 npt(f) or  
3.13 in.  
(79.5 mm)  
bspt(f)  
bspt(f)  
Fluid Inlet *  
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  
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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) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40_ F (4_ C)  
Maximum  
Acetal: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180_ F (82_ C)  
Polypropylene: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150_ F (66_ C)  
Aluminum, stainless steel, PVDF: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225_ F (107_ C)  
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.  
Santoprener is a registered trademark of the Monsanto Company.  
Loctiter is a registered trademark of the Loctite Corporation.  
32  
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Husky 716 Dimensions  
FRONT VIEW  
4.25 in.  
(108.0 mm)  
4.44 in.  
(112.8 mm)  
3/4 npt(f), bspt(f), or bspp(f)  
Fluid Outlet *  
* 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  
1/4 npt(f)  
Air Inlet  
manifold on the top, rotate  
each of the four duckbill  
10.43 in.  
(264.9  
mm)  
assemblies vertically 180  
_
as shown below.  
9.18 in.  
(233.2  
mm)  
139  
201  
7.37 in.  
(187.2 mm)  
7.80 in.  
(198.1  
mm)  
1.38 in.  
(35.1 mm)  
202  
6.62 in.  
(168.1 mm)  
3/4 npt(f), bspt(f), or bspp(f)  
Fluid Outlet *  
SIDE VIEW  
2.76 in.  
(62.5 mm)  
3/4 npt(f)  
or bspt(f)  
Fluid Inlets *  
3/4 npt(f)  
Note: Bottom port open on 243305,  
243306, 243307, and 246485 only.  
or bspt(f)  
Fluid Outlets *  
PUMP MOUNTING HOLE PATTERN  
Four 0.28 in.  
(7.1 mm)  
Diameter Slots  
4.29 in.  
(109.0 mm)  
6.62 in.  
(168.1 mm)  
4.29 in.  
(109.0 mm)  
3/4 npt(f)  
or bspt(f)  
Fluid Inlets *  
6.04 in.  
(153.4 mm)  
9078A  
308981  
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Husky 515 and 716 Performance Charts  
Fluid Outlet Pressure  
Test Conditions: Pump tested in water with inlet submerged.  
100  
(0.7, 7)  
A
Fluid Pressure Curves  
A
B
C
at 100 psi (0.7 MPa, 7 bar) air pressure  
at 70 psi (0.48 MPa, 4.8 bar) air pressure  
at 40 psi (0.28 MPa, 2.8 bar) air pressure  
80  
(0.55, 5.5)  
B
C
60  
(0.41, 4.1)  
40  
(0.28, 2.8)  
20  
(0.14, 1.4)  
0
0
2
4
6
8
10  
12  
14  
16  
(7.6)  
(15.2)  
(22.7)  
(30.3)  
(37.9)  
(45.4)  
(53.0)  
(60.6)  
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.  
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Husky 515 and 716 Performance Charts  
Air Consumption  
Test Conditions: Pump tested in water with inlet submerged.  
30  
A
(0.84)  
Air Consumption Curves  
A
B
C
at 100 psi (0.7 MPa, 7 bar) air pressure  
at 70 psi (0.48 MPa, 4.8 bar) air pressure  
at 40 psi (0.28 MPa, 2.8 bar) air pressure  
25  
(0.70)  
20  
(0.56)  
B
15  
(0.42)  
C
10  
(0.28)  
5
(0.14)  
0
0
2
4
6
8
10  
12  
14  
(53.0)  
16  
(7.6)  
(15.2)  
(22.7)  
(30.3)  
(37.9)  
(45.4)  
(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.  
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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 de-  
fects 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 equip-  
ment 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 sub-  
stitution 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 reconnais-  
sent avoir convenu que la rédaction du présente document sera en Anglais, ainsi que tous documents, avis et procédures judiciaires  
exécutés, donnés ou intentés, à la suite de ou en rapport, directement ou indirectement, avec les procédures concernées.  
Graco Information  
TO PLACE AN ORDER, contact your Graco distributor or call to identify the 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 S P.O. BOX 1441 S MINNEAPOLIS, MN 55440-1441 S USA  
Copyright 2000, Graco Inc. All Graco manufacturing locations are registered to ISO 9001.  
Revision ZAD, January 2015  
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