Graco Marine Sanitation System 334014A User Manual

Operation  
Husky ™ 1050HP 2:1  
334014A  
Air-Operated Diaphragm Pump  
EN  
1–inch high-pressure pump with modular air valve for fluid transfer applications. For professional use  
only.  
Important Safety Instructions  
Read all warnings and instructions in this manual and in your  
Repair/Parts manual. Save these instructions.  
Maximum Fluid Working Pressure:  
200 psi (1.38 MPa, 13.8 bar)  
Maximum Air Input Pressure:  
100 psi (0.69 MPa, 6.9 bar)  
PROVEN QUALITY. LEADING TECHNOLOGY.  
 
Ordering Information  
To Find Your Nearest Distributor  
Distributor Note  
1. Visit www.graco.com.  
1. To find part numbers for replacement parts:  
2. Click on Where to Buy and use the Distributor  
Locator.  
a. Use the 20–digit number from the ID plate  
on the pump.  
b. Use the Configuration Number Matrix on the  
next page to understand which parts are  
described by each digit.  
To Specify the Configuration of a New  
Pump  
c. Use the Repair/Parts Manual. Refer to the  
main Parts illustration and to the Parts/Kits  
Quick Reference. Follow the page references  
on these two pages for further ordering  
information, as needed.  
Please call your distributor.  
To Order Replacement Parts  
2. Please call Graco Customer Service to order.  
Please call your distributor.  
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3
 
 
Configuration Number Matrix  
Check the identification plate (ID) for the 20–digit  
Configuration Number of your pump. Use the  
following matrix to define the components of your  
pump.  
Sample Configuration Number:  
1050HP A01A  
A1  
SS SP SP  
PT  
Pump Model  
Center Section Manifolds  
and Air Valve  
Seats Balls  
Diaphragms  
Manifold  
O-Rings  
Pump  
Center Section and Air Valve Air Valve  
Material  
Manifolds  
Aluminum  
Standard  
Aluminum, standard ports, npt  
Aluminum, standard ports, bsp  
Stainless steel, standard ports, npt  
Stainless steel, standard ports, bsp  
1050HP  
A01A  
A1  
A2  
S1  
S2  
Aluminum  
Check Valve Seats  
316 Stainless Steel  
Check Valve Balls  
Diaphragm Material  
Manifold O-Rings  
Santoprene  
Santoprene  
PTFE  
SS  
SP  
SP  
PT  
4
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Warnings  
The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The  
exclamation point symbol alerts you to a general warning and the hazard symbols refer to procedure-specific  
risks. When these symbols appear in the body of this manual or on warning labels, refer back to these  
Warnings. Product-specific hazard symbols and warnings not covered in this section may appear throughout  
the body of this manual where applicable.  
WARNING  
FIRE AND EXPLOSION HAZARD  
Flammable fumes, such as solvent and paint fumes, in work area can ignite or explode. To help  
prevent fire and explosion:  
• Use equipment only in well ventilated area.  
• Eliminate all ignition sources; such as pilot lights, cigarettes, portable electric lamps, and  
plastic drop cloths (potential static arc).  
• Keep work area free of debris, including solvent, rags and gasoline.  
• Do not plug or unplug power cords, or turn power or light switches on or off when flammable  
fumes are present.  
• Ground all equipment in the work area. See Grounding instructions.  
• Use only grounded hoses.  
• Hold gun firmly to side of grounded pail when triggering into pail. Do not use pail liners unless  
they are antistatic or conductive.  
Stop operation immediately if static sparking occurs or you feel a shock. Do not use  
equipment until you identify and correct the problem.  
• Keep a working fire extinguisher in the work area.  
• Route exhaust away from all ignition sources. If diaphragm ruptures, fluid may be exhausted  
with air.  
PRESSURIZED EQUIPMENT HAZARD  
Fluid from the equipment, leaks, or ruptured components can splash in the eyes or on skin  
and cause serious injury.  
• Follow the Pressure Relief Procedure when you stop spraying/dispensing and before  
cleaning, checking, or servicing equipment.  
• Tighten all fluid connections before operating the equipment.  
• Check hoses, tubes, and couplings daily. Replace worn or damaged parts immediately.  
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5
 
 
WARNING  
EQUIPMENT MISUSE HAZARD  
Misuse can cause death or serious injury.  
• Do not operate the unit when fatigued or under the influence of drugs or alcohol.  
• Do not exceed the maximum working pressure or temperature rating of the lowest rated  
system component. See Technical Data in all equipment manuals.  
• Use fluids and solvents that are compatible with equipment wetted parts. See Technical Data  
in all equipment manuals. Read fluid and solvent manufacturer’s warnings. For complete  
information about your material, request MSDS from distributor or retailer.  
• Do not leave the work area while equipment is energized or under pressure.  
• Turn off all equipment and follow the Pressure Relief Procedure when equipment is not in use.  
• Check equipment daily. Repair or replace worn or damaged parts immediately with genuine  
manufacturer’s replacement parts only.  
• Do not alter or modify equipment. Alterations or modifications may void agency approvals  
and create safety hazards.  
• Make sure all equipment is rated and approved for the environment in which you are using it.  
• Use equipment only for its intended purpose. Call your distributor for information.  
• Route hoses and cables away from traffic areas, sharp edges, moving parts, and hot surfaces.  
• Do not kink or over bend hoses or use hoses to pull equipment.  
• Keep children and animals away from work area.  
• Comply with all applicable safety regulations.  
THERMAL EXPANSION HAZARD  
Fluids subjected to heat in confined spaces, including hoses, can create a rapid rise in pressure  
due to the thermal expansion. Over-pressurization can result in equipment rupture and serious  
injury.  
• Open a valve to relieve the fluid expansion during heating.  
• Replace hoses proactively at regular intervals based on your operating conditions.  
PLASTIC PARTS CLEANING SOLVENT HAZARD  
Many solvents can degrade plastic parts and cause them to fail, which could cause serious  
injury or property damage.  
• Use only compatible water-based solvents to clean plastic structural or pressure-containing  
parts.  
• See Technical Data in this and all other equipment instruction manuals. Read fluid and  
solvent manufacturer’s MSDSs and recommendations.  
6
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WARNING  
TOXIC FLUID OR FUMES HAZARD  
Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin,  
inhaled, or swallowed.  
• Read MSDSs to know the specific hazards of the fluids you are using.  
• Route exhaust away from work area. If diaphragm ruptures, fluid may be exhausted into  
the air.  
• Store hazardous fluid in approved containers, and dispose of it according to applicable  
guidelines.  
BURN HAZARD  
Equipment surfaces and fluid that’s heated can become very hot during operation. To avoid  
severe burns:  
• Do not touch hot fluid or equipment.  
PERSONAL PROTECTIVE EQUIPMENT  
Wear appropriate protective equipment when in the work area to help prevent serious injury,  
including eye injury, hearing loss, inhalation of toxic fumes, and burns. This protective  
equipment includes but is not limited to:  
• Protective eyewear, and hearing protection.  
• Respirators, protective clothing, and gloves as recommended by the fluid and solvent  
manufacturer.  
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7
 
Installation  
only a guide for selecting and installing system  
components. Contact your Graco distributor for  
assistance in planning a system to suit your needs.  
Grounding  
Tighten Fasteners Before Setup  
The equipment must be grounded to reduce the  
risk of static sparking. Static sparking can cause  
fumes to ignite or explode. Grounding provides an  
escape wire for the electric current.  
Before using the pump for the first time, check  
and retorque all external fasteners. Follow  
Torque Instructions, page 16. After the first day of  
operation, retorque the fasteners.  
Pump: Loosen the grounding screw (GS). Insert  
one end of a 12 ga. minimum ground wire (R)  
behind the grounding screw and tighten the screw  
securely. Connect the clamp end of the ground  
wire to a true earth ground. A ground wire and  
clamp, Part 238909, is available from Graco.  
Mounting  
• The pump exhaust air may contain  
contaminants. Ventilate to a remote  
• Never move or lift a pump under pressure. If  
dropped, the fluid section may rupture. Always  
before moving or lifting the pump.  
1. Be sure the mounting surface can support the  
weight of the pump, hoses, and accessories, as  
well as the stress caused during operation.  
2. For all mountings, be sure the pump is bolted  
directly to the mounting surface. Mount the pump  
horizontally, with the feet at the bottom of the  
pump. Do not mount the pump on a vertical  
surface, such as a wall.  
Figure 1 Grounding Screws and Wires  
3. For ease of operation and service, mount the  
pump so air valve, air inlet, fluid inlet and fluid  
outlet ports are easily accessible.  
8
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Air and fluid hoses: Use only grounded hoses  
with a maximum of 500 ft (150 m) combined hose  
length to ensure grounding continuity.  
gauge to control the fluid pressure. The fluid stall  
pressure will be the same as the setting of the  
air regulator.  
Air compressor: Follow manufacturer’s  
recommendations.  
2. Locate a bleed-type master air valve (B) close to  
the pump and use it to relieve trapped air. Be  
sure the valve is easily accessible from the pump  
and located downstream from the regulator.  
Fluid supply container: Follow your local code.  
Solvent pails used when flushing: Follow your  
local code. Use only conductive metal pails  
placed on a grounded surface. Do not place the  
pail on a nonconductive surface, such as paper  
or cardboard, which interrupts the grounding  
continuity  
Trapped air can cause the pump to cycle  
unexpectedly, which could result in serious  
injury from splashing.  
Check your system electrical continuity after the  
initial installation, and then set up a regular schedule  
for checking continuity to be sure proper grounding  
is maintained.  
3. Locate another master air valve (E) upstream  
from all air line accessories and use it to isolate  
them during cleaning and repair.  
4. An adjustable inlet air valve or needle valve (G)  
my be installed for pump speed control.  
Air Line  
5. Install a grounded, flexible air hose (A) between  
the accessories and the 3/4 npt(f) pump air inlet  
(D). Use a minimum 5/8 in. (16 mm) ID air hose.  
1. Install an air filter/regulator (C). An air line filter  
removes harmful dirt and moisture from the  
compressed air supply. Use the regulator and  
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Air Exhaust Ventilation  
2. Install a grounded air exhaust hose (U). Connect  
the muffler (T) to the other end of the hose. The  
minimum size for the air exhaust hose is 3/4 in.  
(19 mm) ID. If a hose longer than 15 ft (4.57 m)  
is required, use a larger diameter hose. Avoid  
sharp bends or kinks in the hose.  
The air exhaust port is 3/4 npt(f). Do not restrict the  
air exhaust port. Excessive exhaust restriction can  
cause erratic pump operation.  
3. Place a container at the end of the air exhaust  
line to catch fluid in case a diaphragm ruptures.  
If the diaphragm ruptures, the fluid being pumped  
will exhaust with the air.  
To provide a remote exhaust:  
1. Remove the muffler (T) from the pump air  
exhaust port.  
Figure 2 Vent exhaust air  
KEY  
A
Air supply line  
G Optional needle valve for pump speed  
adjustment.  
B
C
D
E
Bleed-type master air valve  
Air filter/regulator  
T
U
V
Muffler  
Grounded air exhaust hose  
Container for remote air exhaust  
Air inlet  
Master air valve (for accessories)  
10  
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Fluid Supply Line  
Fluid Outlet Line  
1. Use grounded flexible, fluid supply hoses (G).  
1. Use grounded, flexible fluid hoses (L). See  
2. 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.  
2. Install a fluid drain valve (J) near the fluid outlet.  
3. Install a shutoff valve (K) in the fluid outlet line.  
3. Excessive inlet fluid pressure also will shorten  
diaphragm life. Approximately 3 - 5 psi (0.02-  
0.03 MPa, 0.21-0.34 bar) should be adequate  
for most materials.  
Fluid Inlet and Outlet Ports  
NOTE: Remove and reverse the manifold(s) to  
change the orientation of inlet or outlet port(s). Follow  
4. For maximum suction lift (wet and dry), see  
Technical Data, page 20. For best results,  
always install the pump as close as possible to  
the material source.  
1050HP — Aluminum Manifolds  
The fluid inlet and outlet manifolds each have two 1  
in. npt(f) or bspt threaded ports (M, N). Close off the  
unused port using the supplied plugs.  
1050HP — Stainless Steel Manifolds  
The fluid inlet and outlet manifolds each have one  
1 in. npt(f) or bspt port.  
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11  
 
     
Typical Floor Mount Installation  
Figure 3 Typical floor mount installation  
KEY  
A
B
Air supply line  
J
Fluid drain valve (required)  
Fluid shutoff valve  
Bleed-type master air valve (required for  
pump)  
K
C
D
Air filter and regulator  
Air inlet  
L
Flexible fluid outlet hose  
M
Fluid inlet (2 ports on aluminum manifolds,1  
port on SST manifolds)  
E
F
Master air valve (for accessories)  
Flexible fluid suction hose  
N
R
Fluid outlet (2 ports on aluminum manifolds,1  
port on SST manifolds)  
Ground wire (required; see  
G
Optional needle valve for pump speed  
adjustment.  
12  
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Operation  
Pressure Relief Procedure  
4. Open the fluid drain valve (installed on the  
system) to relieve all fluid pressure. Have a  
container ready to catch the drainage.  
Follow the Pressure Relief Procedure  
whenever you see this symbol.  
Tighten Fasteners Before Setup  
Before using the pump for the first time, check  
and retorque all external fasteners. Follow  
Torque Instructions, page 16. After the first day of  
operation, retorque the fasteners.  
This equipment stays pressurized until pressure  
is relieved manually. To help prevent serious  
injury from pressurized fluid, such as splashing  
in the eyes or on skin, follow the Pressure Relief  
Procedure when you stop pumping and before you  
clean, check, or service the equipment.  
Flush the Pump Before First Use  
The pump was tested in water. If water could  
contaminate the fluid you are pumping, flush the  
pump thoroughly with a compatible solvent. See  
1. Shut off the air supply to the pump.  
2. Open the dispensing valve, if used.  
3. Shift the high/low pressure lever back and forth  
two times. Leave the lever in the “Low” position  
as shown.  
High/Low Lever  
Use the High/Low lever to set the desired pressure  
mode. When the lever is set to “Low,” the fluid outlet  
pressure is slightly less than the air inlet pressure.  
When the lever is set to “High,” the fluid outlet  
pressure is slightly less than two times the inlet  
air pressure. Note that the High pressure setting  
increases both fluid outlet pressure and inlet air  
consumption.  
NOTE: The lever must be fully seated into the High  
or Low position for proper operation.  
Figure 4 High/Low Pressure Lever  
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13  
 
         
9. Slowly increase air pressure with the air regulator  
until the pump starts to cycle. Allow the pump to  
cycle slowly until all air is pushed out of the lines  
and the pump is primed.  
Start and Adjust the Pump  
1. Be sure the pump is properly grounded. Refer  
NOTE: Use lowest possible air pressure to prime,  
just enough to cycle the pump. If the pump does  
not prime as expected, turn air pressure DOWN.  
2. Ensure the High/Low pressure lever is in the  
“Low” position before starting the pump.  
3. Check all fittings to be sure they are tight. Use  
a compatible liquid thread sealant on all male  
threads. Tighten fluid inlet and outlet fittings  
securely.  
10. If you are flushing, run the pump long enough to  
thoroughly clean the pump and hoses.  
11. Close the dispensing valve, if used.  
12. Close the bleed-type master air valve.  
4. Place the suction tube (if used) in the fluid to be  
pumped.  
NOTE: If fluid inlet pressure to the pump is more  
than 25% of outlet working pressure, the ball  
check valves will not close fast enough, resulting  
in inefficient pump operation.  
Pump Shutdown  
NOTICE  
Excessive fluid inlet pressure can reduce  
diaphragm life and may result in pump damage.  
At the end of the work shift and before you check,  
adjust, clean or repair the system, follow the  
5. Place the end of the fluid hose into an appropriate  
container.  
6. Close the fluid drain valve.  
7. Turn the air regulator knob to 0. Open all  
bleed-type master air valves.  
8. If the fluid hose has a dispensing device, hold  
it open.  
14  
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Maintenance  
Maintenance Schedule  
Flushing and Storage  
Establish a preventive maintenance schedule,  
based on the pump’s service history. Scheduled  
maintenance is especially important to prevent spills  
or leakage due to diaphragm failure.  
• Flush before fluid can dry in the equipment, at the  
end of the day, before storing, and before repairing  
equipment.  
Lubrication  
The pump is lubricated at the factory. It is designed  
to require no further lubrication for the life of the  
pump. An inline lubricator is not needed, and is not  
recommended, under normal operating conditions.  
• Flush at the lowest pressure possible. Check  
connectors for leaks and tighten as necessary.  
• Flush with a fluid that is compatible with the fluid  
being dispensed and the equipment wetted parts.  
Flush the pump often enough to prevent the fluid you  
are pumping from drying or freezing in the pump and  
damaging it. Use a compatible solvent.  
Tighten Threaded Connections  
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  
Always flush the pump and relieve the pressure  
before storing it for any length of time.  
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15  
 
         
Torque Instructions  
NOTE: All fasteners for the fluid covers, center  
diaphragm joint, and manifolds have a thread-locking  
adhesive patch applied to the threads. If this patch is  
excessively worn, the fasteners may loosen during  
operation. Replace screws with new ones or apply  
medium-strength (blue) Loctite or equivalent to the  
threads.  
Fluid cover, center diaphragm joint, and manifold  
fasteners: 100 in-lb (11.3 N•m)  
Lubricate air valve fasteners prior to reassembly to  
prevent galling. Retorque the air valve fasteners in a  
crisscross pattern to specified torque.  
Air valve fasteners: 80 in-lb (9.0 N•m)  
If fluid cover, center diaphragm joint, or manifold  
fasteners have been loosened, it is important to  
torque them using the following procedure to improve  
sealing.  
NOTE: Always completely torque the fluid covers and  
center diaphragm joint before torquing the manifolds.  
Start all fluid cover or center diaphragm joint screws a  
few turns. Then turn down each screw just until head  
contacts cover. Then turn each screw by 1/2 turn  
or less working in a crisscross pattern to specified  
torque. Repeat for manifolds.  
Air Valve Fasteners  
Fluid Covers and Center Diaphragm Joint  
Manifolds  
16  
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Dimensions and Mounting  
KEY  
Aluminum  
SST  
Aluminum and SST  
6.2 in (157 mm)  
9.4 in (239 mm)  
15.6 in (396 mm)  
3/4 npt(f) Air Inlet  
A
B
C
D
E
12.7 in (323 mm)  
14.4 in (366 mm)  
15.3 in (389 mm)  
10.9 in (277 mm)  
1.8 in (46 mm)  
11.8 in (300 mm)  
12.9 in (328 mm)  
13.7 in (348 mm)  
9.5 in (241 mm)  
1.1 in (28 mm)  
H
J
K
L
M
1 in npt(f) or 1 in. bspt Fluid Inlet  
(2 for aluminum manifolds; 1 for SST manifolds)  
1 in npt(f) or 1 in. bspt Fluid Outlet  
(2 for aluminum manifolds; 1 for SST manifolds)  
3/4 npt(f) Air Exhaust Port  
F
10.8 in (274 mm)  
10.7 in (272 mm)  
N
P
G
21.5 in (546 mm)  
20.6 in (523 mm)  
NOTE: All dimensions are approximate.  
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17  
 
 
Performance Charts  
Low Pressure Setting  
Fluid Pressure  
Approximate Cycles per Minute  
56  
112  
168  
224  
280  
100  
(0.70, 7.0)  
80  
(0.55, 5.5)  
A
B
Operating Air Pressure  
A
100 psi (0.7 MPa, 7.0 bar)  
60  
(0.41, 4.1)  
PSI  
(MPa, bar)  
40  
(0.28, 2.8)  
B
70 psi (0.48 MPa, 4.8 bar)  
C
D
20  
(0.14, 1.4)  
C
40 psi (0.28 MPa, 2.8 bar)  
0
0
10  
(38)  
20  
(76)  
30  
(114)  
40  
(151)  
50  
(189)  
D
20 psi (0.14 MPa, 1.4 bar)  
Fluid Flow — gpm (lpm)  
How to Read the Charts  
Air Consumption  
1. Locate fluid flow rate along  
bottom of chart.  
Approximate Cycles per Minute  
56  
112  
168  
224  
280  
75  
(2.1)  
2. Follow vertical line up to  
intersection with selected  
operating air pressure  
curve.  
60  
(1.7)  
3. Follow left to scale to read  
fluid outlet pressure (top  
chart) or air consumption  
(bottom chart)  
45  
(1.3)  
A
B
scfm  
(Nm3/min.)  
30  
(0.8)  
C
D
15  
(0.4)  
0
0
10  
20  
30  
40  
50  
(38)  
(76)  
(114)  
(151)  
(189)  
Fluid Flow — gpm (lpm)  
18  
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High Pressure Setting  
Fluid Pressure  
Approximate Cycles per Minute  
50  
100  
150  
200  
250  
200  
(1.38, 13.8)  
160  
(1.10, 11.0)  
Operating Air Pressure  
120  
(0.83, 8.3)  
A
B
PSI  
(MPa, bar)  
A
100 psi (0.7 MPa, 7.0 bar)  
80  
(0.55, 5.5)  
B
70 psi (0.48 MPa, 4.8 bar)  
40  
C
D
(0.28, 2.8)  
C
40 psi (0.28 MPa, 2.8 bar)  
0
0
10  
(38)  
20  
(76)  
30  
(114)  
40  
(151)  
50  
(189)  
D
20 psi (0.14 MPa, 1.4 bar)  
Fluid Flow — gpm (lpm)  
How to Read the Charts  
Air Consumption  
1. Locate fluid flow rate along  
bottom of chart.  
Approximate Cycles per Minute  
50  
100  
150  
200  
250  
120  
(3.4)  
2. Follow vertical line up to  
intersection with selected  
operating air pressure  
curve.  
96  
(2.7)  
3. Follow left to scale to read  
fluid outlet pressure (top  
chart) or air consumption  
(bottom chart)  
A
B
72  
(2.0)  
scfm  
(Nm3/min.)  
48  
(1.4)  
C
D
24  
(0.7)  
0
0
10  
20  
30  
40  
50  
(38)  
(76)  
(114)  
(151)  
(189)  
Fluid Flow — gpm (lpm)  
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19  
 
Technical Data  
US  
Metric  
Maximum fluid working pressure  
Air pressure operating range  
Fluid displacement per cycle  
Low Pressure Setting  
High Pressure Setting  
Air consumption  
200 psi  
20-100 psi  
1.4 MPa,14.0 bar  
0.14-0.69 MPa, 1.4-6.9 bar  
0.17 g  
0.20 g  
at 70 psi, 20 gpm  
26 scfm  
0.64 l  
0.76 l  
at 4.8 bar, 76 lpm  
0.7 cubic meters per minute  
1.4 cubic meters per minute  
Low Pressure Setting  
High Pressure Setting  
51 scfm  
Maximum values with water as media under submerged inlet conditions at ambient temperature:  
Maximum air consumption  
Low Pressure Setting  
High Pressure Setting  
Maximum free-flow delivery  
Low Pressure Setting  
High Pressure Setting  
Maximum pump speed  
Low Pressure Setting  
High Pressure Setting  
59 scfm  
95 scfm  
1.7 cubic meters per minute  
2.7 cubic meters per minute  
50 gpm  
46 gpm  
189 lpm  
174 lpm  
280 cpm  
225 cpm  
Maximum suction lift (varies widely  
based on ball/seat selection and  
wear, operating speed, material  
properties, and other variables)  
Maximum size pumpable solids  
16 ft dry,  
29 ft wet  
4.9 m dry  
8.8 m wet  
1/8 in  
3.2 mm  
Recommended cycle rate for continuous  
93–140 cpm  
(in Low or High pressure setting)  
20 cpm  
(in Low or High pressure setting)  
3/4 npt(f)  
use  
Recommended cycle rate for circulation  
systems  
Air inlet size  
Fluid inlet size  
Fluid outlet size  
Weight  
1 in. npt(f) or 1 in. bspt  
1 in. npt(f) or 1 in. bspt  
48 lb (aluminum manifolds)  
60 lb (SST manifolds)  
21.8 kg (aluminum manifolds)  
27.2 kg (SST manifolds)  
20  
334014A  
 
 
Sound Power (measured per ISO-9614–2)  
At 70 psi (0.48 MPa, 4.8 bar) and 50 cpm  
Low Pressure Setting  
78 dBa  
91 dBa  
High Pressure Setting  
At 100 psi (0.7 MPa, 7.0 bar) and full flow  
Low Pressure Setting  
90 dBa  
High Pressure Setting  
102 dBa  
Sound Pressure (tested 3.28 ft [1 m] from equipment)  
At 70 psi (0.48 MPa, 4.8 bar) and 50 cpm  
Low Pressure Setting  
84 dBa  
96 dBa  
High Pressure Setting  
At 100 psi (0.7 MPa, 7.0 bar) and full flow  
Low Pressure Setting  
84 dBa  
96 dBa  
High Pressure Setting  
Wetted parts  
aluminum plus the material(s) chosen for seat, ball,  
and diaphragm options.  
Non-wetted external parts  
aluminum, coated carbon steel  
Fluid Temperature Range  
NOTICE  
Temperature limits are based on mechanical stress only. Certain chemicals will further limit the fluid  
operating temperature range. Stay within the temperature range of the most-restricted wetted component.  
Operating at a fluid temperature that is too high or too low for the components of your pump may cause  
equipment damage.  
Fluid Temperature Range  
Diaphragm/Ball Material  
Santoprene® (SP)  
Fahrenheit  
Celsius  
-40° to 180°F  
-40° to 82°C  
334014A  
21  
 
 
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  
To place an order, contact your Graco Distributor or call to identify the nearest distributor.  
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 334014  
Graco Headquarters: Minneapolis  
International Offices: Belgium, China, Japan, Korea  
GRACO INC. AND SUBSIDIARIES • P.O. BOX 1441 • MINNEAPOLIS MN 55440-1441 • USA  
Copyright 2014, Graco Inc. All Graco manufacturing locations are registered to ISO 9001.  
 
 

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