Graco Surge Protector 239088 User Manual

Instructions–Parts List  
Huskyt750 and Huskyt2000  
308703G  
Surge Suppressors  
ENG  
For control of pressure fluctuations and acceleration loss,  
preventing cavitation. For professional use only.  
120 psi (0.8 MPa, 8 bar) Maximum Air Input Pressure  
120 psi (0.8 MPa, 8 bar) Maximum Fluid Working Pressure  
See the Model Numbers on page 12.  
Important Safety Instructions  
Read all warnings and instructions in this manual.  
Save these instructions.  
06894  
06887  
06892  
06891  
06888  
Model 239088  
Model 239091 Model 239095  
Model 239096  
Model 239126  
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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.  
D Know the specific hazards of the fluid you are using.  
D Store hazardous fluid in an approved container. Dispose of hazardous fluid according to all local,  
state and national guidelines.  
D Always wear protective eyewear, gloves, clothing and respirator as recommended by the fluid and  
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.  
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.  
D Charge the surge suppressor with compressed air or nitrogen only. Do not use oxygen. Such  
use could result in an explosion.  
D Never pump flammable fluids with polypropylene units.  
D Ground the equipment. Refer to Grounding on pages 4 and 5.  
D Never use a polypropylene pump or surge suppressor with non-conductive flammable fluids as  
specified by your local fire protection code. Refer to Grounding on pages 4 and 5 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.  
D Provide fresh air ventilation to avoid the buildup of flammable fumes from solvents or the fluid  
being pumped.  
D Pipe and dispose of the exhaust air safely, away from all sources of ignition.  
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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Installation  
Grounding  
WARNING  
FIRE AND EXPLOSION HAZARD  
When pumping flammable fluids, the  
surge suppressor must be grounded.  
Before pumping, ground the system as  
explained below. Also read the section  
FIRE OR EXPLOSION HAZARD on  
page 3.  
23  
2
Polypropylene surge suppressors are not  
conductive. Attaching the ground wire to the  
grounding lug grounds only the clamp or flange  
(see Fig. 1). When pumping conductive flammable  
fluids, always ground the entire fluid system by  
making sure the fluid has an electrical path to a  
true-earth ground.  
Fig. 1  
To reduce the risk of static sparking, ground the surge  
suppressor and all other equipment in the pumping  
area. Check your local electrical code for detailed  
grounding instructions for your area and type of equip-  
ment. Ground all of this equipment:  
NOTE: When pumping conductive flammable fluids  
with a surge suppressor, always ground the entire  
fluid system. See the WARNING at left. Fig. 2  
shows recommended methods of grounding fluid  
containers during filling. These are only guides;  
contact your Graco distributor for assistance in  
grounding your system.  
D Surge suppressor: Attach a ground wire to the  
grounding lug (2) as shown in Fig. 1. Connect the  
clamp end of the ground wire to a true earth  
ground. To order a ground wire and clamp, order  
Part No. 222011.  
D Air compressor: Follow the manufacturer’s  
recommendations.  
NOTE: To connect the ground wire to the surge  
suppressor, first remove the copper connector from  
the non-clamp end of the ground wire and discard  
it, then push the bare wire through the grounding  
lug on the surge suppressor.  
D Solvent pails used when flushing: Follow your local  
code. Use only grounded metal pails, which are  
conductive. Do not place the pail on a  
non-conductive surface, such as paper or  
cardboard, which interrupts the grounding  
continuity.  
D Fluid supply container: Follow your local code.  
4
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Installation  
Grounding a Surge Suppressor  
A
B
H
S
T
Husky pump  
Husky surge suppressor  
Fluid drain valve (required)  
Dispense valve  
Fluid drain line  
W Surge suppressor ground wire (required)  
See page 4 for installation instructions.  
Air motor ground wire (required)  
Container ground wire (required)  
air supply  
connection  
1
Y
Z
Hose must be conductive.  
1
2
H
B
Dispense valve nozzle must be in  
contact with the container.  
W
A
T
2
S
Y
Z
Z
06895  
2
S
1
air supply  
connection  
H
B
T
Z
W
A
Y
Z
06896A  
Fig. 2  
308703  
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Installation  
The installations in Fig. 2 are guides for selecting and installing system components. Contact your Graco distributor  
for assistance in planning a system to suit your needs.  
Mounting Automatic and Manual Models  
Be sure the mounting surface can support the weight of the pump, surge suppressor, hoses, and accessories, and  
the stress caused during operation.  
D Mount the surge suppressor as close to the pump discharge as possible and upstream of equipment such as  
valves, meters, filters, and so on. The surge suppressor should be installed within 10 pipe diameters of the  
pump discharge.  
D If you use a flexible connector from the pump to the piping system, the surge suppressor should be mounted to  
the pump discharge manifold, and the flexible connector should be attached to the surge suppressor tee and  
system piping.  
D Because pressure is equal in all directions, the surge suppressor can be installed in any position, but the vertical  
position shown in Fig. 2 is recommended for better draining. Fluids with high specific gravity or high viscosity,  
settling of heavy material, and possible air entrapment further limit the mounting positions other than those  
shown in Fig. 2.  
NOTE: When you mount a plastic surge suppressor, do not overtighten by using a large pipe wrench near the  
threads of the fluid inlet. The housing may crack if tightened too much. Hand tightening is recommended.  
Connecting Automatic Models  
Connecting Manual Models  
D Connect the 1/4-in air supply hose to the 1/4 npt  
connection on the top of the surge suppressor.  
D Connect the 1/4-in air supply hose to the brass  
one-way check valve on the top of the surge sup-  
pressor.  
D The air pressure to the surge suppressor must be  
greater than or equal to the pump discharge and/or  
system pressure. For equal air pressure, you can  
use a tee in the pump’s air supply line to run an air  
line to the surge suppressor.  
D The air pressure to the surge suppressor must be  
greater than or equal to the pump discharge and/or  
system pressure. For equal air pressure, you can  
use a tee in the pump’s air supply line to run an air  
line to the surge suppressor.  
D For models with elastomer bladders, the tee must  
be located in the pump’s air supply line before any  
pump controller or instrumentation such as the  
filter, regulator, or pump control valve.  
D For models with PTFE bellows, the tee must be  
located in the pump’s air supply line after any pump  
controller or instrumentation such as the filter,  
regulator, or pump control valve.  
D The tee must be located in the pump’s air supply  
line before any pump controller or instrumentation  
such as the filter, regulator, or pump control valve.  
6
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Operation  
Pressure Relief Procedure  
Minimum and Maximum Operating  
Temperatures  
WARNING  
Find the minimum and maximum operating tempera-  
tures for your surge suppressor unit in the list below.  
These temperature limits are stated at zero gauge  
pressure.  
PRESSURIZED EQUIPMENT HAZARD  
The equipment stays pressurized until pressure is  
manually relieved. To reduce the risk of serious  
injury from pressurized fluid, accidental spray from  
the dispensing device, or splashing fluid, follow this  
procedure whenever you  
D Are instructed to relieve pressure  
D Stop pumping  
Automatic Husky 750  
D Check, clean, or service any system equipment  
D Install or clean fluid nozzles  
239095  
239096  
239121  
239122  
239123  
239124  
10_ to 180_ F (–12_ to 82_ C)  
32_ to 175_ F (0_ to 79_ C)  
40_ to 175_ F (4_ to 79_ C)  
32_ to 175_ F (0_ to 79_ C)  
40_ to 220_ F (4_ to 104_ C)  
–10_ to 350_ F (–23_ to 176_ C)  
1. Stop pumping, and shut off the air to the pump.  
2. Relieve pressure in the surge suppressor as  
follows:  
D For automatic surge suppressors, remove the  
air pressure gauge, and allow any residual air  
pressure to escape.  
D For manual surge suppressors, adjust the  
regulator to relieve the air pressure by dialing  
down the pressure.  
Automatic Husky 2000  
239092  
239093  
239126  
239127  
239128  
32_ to 175_ F (0_ to 79_ C)  
32_ to 175_ F (0_ to 79_ C)  
40_ to 175_ F (4_ to 79_ C)  
32_ to 175_ F (0_ to 79_ C)  
40_ to 175_ F (4_ to 79_ C)  
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.  
D Read TOXIC FLUID HAZARD on page 3.  
Manual Husky 750  
D Use fluids and solvents which are compatible  
with the equipment wetted parts. Refer to the  
Technical Data section of all equipment manu-  
als. Read the fluid and solvent manufacturer’s  
warnings.  
239090  
239091  
239129  
239130  
239131  
239132  
10_ to 180_ F (–12_ to 82_ C)  
32_ to 175_ F (0_ to 79_ C)  
40_ to 175_ F (4_ to 79_ C)  
32_ to 175_ F (0_ to 79_ C)  
40_ to 220_ F (4_ to 104_ C)  
–10_ to 350_ F (–23_ to 176_ C)  
WARNING  
FIRE AND EXPLOSION HAZARD  
Charge the surge suppressor with  
compressed air or nitrogen only. Do not  
use oxygen.  
Manual Husky 2000  
Never pump flammable fluids with  
polypropylene units.  
239087  
239088  
239134  
239135  
239136  
32_ to 175_ F (0_ to 79_ C)  
32_ to 175_ F (0_ to 79_ C)  
40_ to 175_ F (4_ to 79_ C)  
32_ to 175_ F (0_ to 79_ C)  
40_ to 175_ F (4_ to 79_ C)  
Charging the surge suppressor with oxygen or  
pumping flammable fluids with polypropylene units  
could cause a fire or an explosion.  
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Operation  
Charging and Startup  
For optimum performance, surge suppressors should be charged to a pressure 2 to 10 psi (0.01 to 0.07 MPa,  
0.1 to 0.7 bar) lower than system pressure.  
Automatic Models  
Manual Models  
CAUTION  
Manual surge suppressors must be charged before  
you start pumping. Failure to do so could result in  
the internal air valve puncturing or rupturing the  
bladder.  
CAUTION  
Automatic surge suppressors must have the air  
supply connected before you start pumping. Failure  
to do so could result in the internal air valve  
puncturing or rupturing the bladder.  
Before you start the pump, charge the surge suppres-  
sor with air line pressure.  
The air pressure gauge (1) (See Parts Drawings on  
pages 14 and 15) on automatic surge suppressors  
remains at zero pressure even after the air line is  
connected, because the surge suppressor only allows  
air into the air chamber when it is required to dampen  
pulsation. After the air supply line is attached to the  
one-way check valve (8) and air is available, you can  
start the pump. No further adjustments are necessary.  
1. Start the pump to generate system pressure.  
2. As pressure increases to approach working pres-  
sure, gradually decrease the regulated air supply  
pressure into the surge suppressor by adjusting  
the regulator (4) (See Parts Drawings on pages  
14 and 15).  
3. Wait for up to one minute to allow the system to  
respond to the adjustment before you make any  
further adjustments. Generally, pulsation is most  
effectively minimized when the air supply to the  
surge suppressor is regulated to 2 to 10 psi (0.01  
to 0.07 MPa, 0.1 to 0.7 bar) lower than system  
pressure.  
NOTE: Automatic surge suppressors are not recom-  
mended for use as suction stabilizers at the pump inlet  
or as a surge suppressor at a quick-closing valve.  
Adjustable surge suppressors should be used for such  
applications.  
8
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Troubleshooting  
Relieve the pressure before checking or servicing the  
equipment.  
WARNING  
To reduce the risk of serious injury whenever you  
are instructed to relieve pressure, always follow the  
Pressure Relief Procedure on page 7.  
Check all possible problems and causes before disas-  
sembling the pump.  
PROBLEM  
CAUSE  
SOLUTION  
Surge suppressor does not hold  
pressure.  
Manual or automatic models:  
–Leaking threaded connections  
–Loose flange bolts or clamp  
–Failed bladder or bellows  
–Blocked air line to unit  
–Check all threads for leaks.  
–See Torque Table, page 11.  
–See Bladder Failure, page 10.  
–Use 1/4-in air line.  
Automatic models only:  
–One-way valve at air inlet is  
installed backwards.  
–Gauge shows no pressure,  
and pump is not running.  
–Arrow should point toward surge  
suppressor.  
–Pressure does not register on  
gauge until pump is started.  
Manual models only:  
–Faulty regulator  
–Check regulator.  
Dampening effect of surge  
suppressor is not sufficient.  
Surge suppressor installed incorrect Surge suppressor should be  
distance from pump  
installed within 10 pipe diameters of  
pump discharge.  
Improper pressure charge  
See Charging and Startup,  
page 8. Surge suppressor  
pressure should be 2 to 10 psi (0.01  
to 0.07 MPa, 0.1 to 0.7 bar) lower  
than system pressure.  
Surge suppressor does not hold  
pressure charge.  
See surge suppressor does not hold  
pressure in PROBLEM column.  
Failed bladder or bellows  
See Bladder Failure, page 10.  
Surge suppressor too small for  
pump  
Install larger surge suppressor.  
Automatic models only:  
Plugged automatic valve  
Remove pressure from surge  
suppressor, and check automatic  
valve for proper operation as  
follows:  
1. Leave air line attached to top  
half of surge suppressor.  
2. Fill top of surge suppressor  
with enough water to cover  
automatic valve.  
There should be no bubbles.  
3. Dump water out, and gently  
push automatic valve.  
Air should flow.  
4. Replace automatic valve if  
it is defective.  
There is leaking around surge  
suppressor fluid inlet.  
PTFE sealing tape or paste is  
needed on threads of fluid inlet.  
Apply PTFE tape or paste to  
threads. Do not overtighten plastic  
models. Hand tightening is  
recommended.  
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Service  
Bladder Failure  
Replacing Bladder or Bellows  
1. Relieve the pressure.  
Normal life for bladders can be from a few months to  
several years, depending upon the harshness of the  
application. Below are common reasons for failed  
bladders or bellows:  
WARNING  
To reduce the risk of serious injury whenever you  
are instructed to relieve pressure, always follow the  
Pressure Relief Procedure on page 7.  
2. Remove the clamp band, ring flange, or bolts.  
3. Remove the top housing of the surge suppressor.  
D Chemical attack: Check chemical compatibility  
charts. Consult your Graco distributor.  
4. Remove the old bladder or bellows, and replace it  
with the new bladder or bellows.  
D Cut bladder or bellows: Check for sharp objects  
that may have been introduced into the surge  
suppressor through pumped fluid.  
Make sure that you properly orient the parts:  
D
D
Install rubber bladders with the concave side  
facing the top housing, as shown in the Parts  
Drawings on page 14.  
Install PTFE bellows with the concave side  
facing the bottom housing, as shown in Model  
No. 239126 in the Parts Drawings on  
page 15. Install the PTFE encapsulated fluo-  
roelastomer o-rings on each side of the bel-  
lows.  
D Insufficient compressed air charge in surge sup-  
pressor during operation: See Charging and  
Startup on page 8.  
D Surge suppressor too small for the pump: An  
undersized surge suppressor will have premature  
bladder failure. Contact your Graco distributor for  
assistance in ensuring that you have the correct  
size surge suppressor.  
5. Replace the top housing of the surge suppressor.  
6. Replace the clamp band, ring flange, or bolts, and  
torque according to the torque specifications in the  
Torque Table on page 11.  
10  
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Service  
Torque Table  
Find the proper torque specifications for your surge suppressor unit in the table below. These are the torques to  
which the clamp band, ring flange, or bolts in bolted units need to be tightened.  
KEY: plastic = polypropylene or acetal  
metal = stainless steel  
rubber = fluoroelastomer or Buna–N  
Bladder  
Material  
Housing  
Material  
Model  
Type of Clamp  
clamp band  
ring flange  
Torque  
Husky 2000 rubber  
Husky 2000 rubber  
Husky 2000 PTFE  
Husky 2000 rubber  
Husky 2000 rubber  
Husky 2000 PTFE  
Husky 2000 rubber  
Husky 2000 PTFE  
plastic  
45 to 55 in-lb (5.1 to 6.2 N-m)  
65 to 70 in-lb (7.3 to 7.9 N-m)  
90 to 105 in-lb (10.2 to 11.9 N-m)  
30 to 40 in-lb (3.4 to 4.5 N-m)  
80 to 85 in-lb (9.0 to 9.6 N-m)  
90 to 95 in-lb (10.2 to10.7 N-m)  
120 to 130 in-lb (13.6 to 14.7 N-m)  
145 to 150 in-lb (16.4 to 16.9 N-m)  
40 to 45 in-lb (4.5 to 5.1 N-m)  
50 to 55 in-lb (5.6 to 6.2 N-m)  
80 to 85 in-lb (6.8 to 9.6 N-m)  
85 to 90 in-lb (9.6 to 10.2 N-m)  
80 to 85 in-lb (9.0 to 9.6 N-m)  
110 to 115 in-lb (12.4 to 13.0 N-m)  
plastic  
plastic  
ring flange  
metal and plastic clamp band  
metal and plastic ring flange  
metal and plastic ring flange  
metal  
metal  
plastic  
plastic  
plastic  
plastic  
metal  
metal  
bolted unit  
bolted unit  
clamp band  
ring flange  
clamp band  
ring flange  
bolted unit  
bolted unit  
Husky 750  
Husky 750  
Husky 750  
Husky 750  
Husky 750  
Husky 750  
rubber  
rubber  
PTFE  
PTFE  
rubber  
PTFE  
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Model Numbers  
Automatic Husky 750, 3/4-in Surge Suppressors  
Polypropylene Wetted Bottom Housing and Non-Wetted Top Housing  
239096  
239121  
239122  
with Buna–N bladder  
with PTFE bellows  
with fluoroelastomer bladder  
Stainless Steel Wetted Bottom Housing and Non-Wetted Top Housing  
239095  
239123  
239124  
with Buna–N bladder  
with PTFE bellows  
with fluoroelastomer bladder  
Automatic Husky 2000, 2-in Surge Suppressors  
Stainless Steel Wetted Bottom Housing, Polypropylene Non-Wetted Top Housing  
239093  
239126  
239127  
with Buna–N bladder  
with PTFE bellows  
with fluoroelastomer bladder  
Polypropylene Wetted Bottom Housing and Non-Wetted Top Housing  
239092  
239128  
with Buna–N bladder  
with PTFE bellows  
Manual Husky 750, 3/4-in Surge Suppressors  
Polypropylene Wetted Bottom Housing and Non-Wetted Top Housing  
239091  
239129  
239130  
with Buna–N bladder  
with PTFE bellows  
with fluoroelastomer bladder  
Stainless Steel Wetted Bottom Housing and Non-Wetted Top Housing  
239090  
239131  
239132  
with Buna–N bladder  
with PTFE bellows  
with fluoroelastomer bladder  
Manual Husky 2000, 2-in Surge Suppressors  
Stainless Steel Wetted Bottom Housing, Polypropylene Non-Wetted Top Housing  
239088  
239134  
239135  
with Buna–N bladder  
with PTFE bellows  
with fluoroelastomer bladder  
Polypropylene Wetted Bottom Housing and Non-Wetted Top Housing  
239087  
239136  
with Buna–N bladder  
with PTFE bellows  
12  
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Parts Matrix  
Replacement Parts for Huskyt 750 and Huskyt 2000 Surge Suppressors, Series A  
Parts  
Surge Suppressor Models  
Automatic  
Husky 750  
Automatic  
Husky 2000  
Manual  
Husky 750  
Manual  
Husky 2000  
NOTE: The quantity of every part in this list  
is 1 for every model. The X’s indicate the  
parts that are included in each model.  
2 2  
3 3  
9 9  
0 0  
9 9  
5 6  
2
3
9
1
2
1
2
3
9
1
2
2
2
3
9
1
2
3
2
3
9
1
2
4
2 2  
3 3  
9 9  
0 0  
9 9  
2 3  
2
3
9
1
2
6
2
3
9
1
2
7
2
3
9
1
2
8
2 2  
3 3  
9 9  
0 0  
9 9  
0 1  
2
3
9
1
2
9
2
3
9
1
3
0
2
3
9
1
3
1
2
3
9
1
3
2
2 2  
3 3  
9 9  
0 0  
8 8  
7 8  
2
3
9
1
3
4
2
3
9
1
3
5
2
3
9
1
3
6
Ref  
No. Part No. Description  
1
100960  
GAUGE, air press.;200 psi  
(1.4 MPa, 14 bar); 1/4 npt  
X X  
X
X
X
X
X X  
X
X
X
2
3
4
5
104029  
104582  
110318  
110319  
LUG, grounding  
X X  
X X  
X
X
X
X
X
X
X
X
X X  
X X  
X
X
X
X
X
X
X X  
X X  
X X  
X X  
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X X  
X X  
X X  
X X  
X
X
X
X
X
X
X
X
X
X
X
X
WASHER, tab  
REGULATOR, air; 1/4 npt  
GAUGE, air press., 200 psi  
(1.4 MPa, 14 bar); 1/8 npt  
6
7
113872  
113878  
CLAMP, band; SST  
X X  
X X  
X
X
X X  
X
BELLOWS, PTFE with  
o-ring kit  
X
X
X
X
X
X
8
9
113879  
113880  
VALVE, check  
X X  
X
X
X
X
X X  
X
X
X
X
X X  
X X  
X
CLAMP, band; SST  
FLANGE, ring, with fasteners  
10 113881  
11 113882  
X
X
X
X
X
X
VALVE ASSY, automatic  
for rubber bladders  
X X  
X X  
X
13 113884  
14 113885  
15 113886  
FLANGE, ring, with fasteners  
BLADDER, Buna–N  
X
X
X
X X  
BELLOWS; PTFE with  
o-ring kit  
X
X
X
X
X
16 113887  
VALVE ASSY, automatic  
for rubber bladders  
X X  
X
X
X
X
18 113889  
19 113890  
20 113891  
21 113923  
22 186620  
24 290306  
25 290322  
26 290323  
27 290324  
28 290384  
BLADDER; fluoroelastomer  
BLADDER; fluoroelastomer  
BLADDER, Buna–N  
X
X
X
X
X X  
X
X X  
X
BOLT, WASHER, NUT SET  
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
STICKER, grounding symbol X X  
X
X
X
X
X
X
X
X
X X  
X X  
X X  
X
X
X
X
X
X
X
X
X
X X  
X X  
X X  
X X  
X
X
X
X
X
X
X
X
X X  
X X  
X X  
X
X
X
X
X
X
X
X
X
LABEL, identification  
LABEL, warning  
LABEL, product  
LABEL, product  
LABEL, caution  
X X  
X X  
X X  
X X  
X X  
X
X
X
X
X
X
X X  
X X  
X
X
X
X
X
X
X X  
X
X
X
X
X X  
X
X
X
X
Non-Replacement Parts for Huskyt 750 and Huskyt 2000 Surge Suppressors, Series A  
A
B
C
Top housing (See Model Numbers list on page 12 for housing material of each model)  
Bottom housing (See Model Numbers list on page 12 for housing material of each model)  
Close nipple, SST; 1/4”  
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Parts Drawings  
(see Parts Matrix on page 13)  
8
4
5
24, 25, 26, 28  
hanging on regulator  
C
A
8
4
9
5
24, 25, 26, 28  
hanging on regulator  
22  
C
21  
A
2
3
2
20  
22  
3
20  
B
B
06890  
06889  
Model 239091  
Model 239090  
14  
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Parts Drawings  
(see Parts Matrix on page 13)  
2
C
3
8
22  
4
10  
includes fasteners  
5
C
1
24, 25, 27, 28  
hanging on regulator  
A
A
24, 25, 27, 28  
hanging on gauge  
11  
22  
6
7
2
3
14  
B
10  
includes fasteners  
B
06893  
06886  
Model 239088  
Model 239126  
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Dimensions  
Manual Husky 2000  
Automatic Husky 2000  
239126 shown  
239088 shown  
23.25 in.  
(591 mm)  
22.50 in.  
(572 mm)  
20.25 in.  
(514 mm)  
20.25 in.  
(514 mm)  
8.5 in.  
(216 mm)  
06894  
8.5 in.  
(216 mm)  
06887  
2 npt fluid inlet  
2 npt fluid inlet  
Manual Husky 750  
Automatic Husky 750  
239091 shown  
239096 shown  
12.5 in.  
(318 mm)  
13.25 in.  
(337 mm)  
10.0 in.  
(254 mm)  
10.0 in.  
6.0 in.  
(152 mm)  
06892  
(254 mm)  
06891  
6.0 in.  
(152 mm)  
3/4 npt fluid inlet  
3/4 npt fluid inlet  
16  
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Technical Data  
Maximum air input pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 psi (0.8 MPa, 8 bar)  
Air line connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/4 npt  
Fluid Inlet size  
Husky 2000 models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 npt  
Husky 750 models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3/4 npt  
Wetted and non-wetted parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See the Model Numbers list on page 12.  
Weight  
Models 239091, 239096, 239121,  
239122, 239129, and 239130 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 lb (4.1 kg)  
Models 239090, 239095, 239123, 239124, 239131, and 239132 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 lb (7.3 kg)  
Models 239088, 239093, 239126, 239127, 239134, and 239135 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 lb (16.3 kg)  
Models 239087, 239092, 239128, and 239136 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 lb (8.2 kg)  
308703  
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Graco Standard Warranty  
Graco warrants all equipment manufactured by Graco and bearing its name to be free from defects in material and workmanship on the  
date of sale by an authorized Graco distributor 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 twelve months 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 accor-  
dance 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 two (2) 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 procedures 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 308703  
Graco Headquarters: Minneapolis  
International Offices: Belgium, China, Japan, Korea  
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441  
Copyright 1996, Graco Inc. is registered to ISO 9001  
Revised 06/2010  
18  
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