Graco Husky 2150 Datasheet

PROVEN QUALITY. LEADING TECHNOLOGY
2-inch AODD pump for fluid transfer applications. For professional use only.
See Models on page 3 for a list of pump models, descriptions, and approvals.
120 psi (0.8 MPa, 8 bar) Maximum Fluid Working Pressure
120 psi (0.8 MPa, 8 bar) Maximum Air Input Pressure
308550ZAJ
EN
Instructions–Parts List
POLYPROPYLENE, CONDUCTIVE POLYPROPYLENE, AND PVDF
Husky™ 2150 Air-Operated
Diaphragm Pumps
Important Safety Instructions
Read all warnings and instructions in the manual.
Save these instructions.
See page 2 for table of contents.
04613B
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Int'l: +001 267 404 2910

2 308550
Table of Contents
Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Warning Symbol . . . . . . . . . . . . . . . . . . . . . . . . . 4
Caution Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
General Information . . . . . . . . . . . . . . . . . . . . . . 6
Tighten Screws Before First Use . . . . . . . . . . . . 6
Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Air Line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Installation of Remote Pilot Air Lines . . . . . . . . . 9
Mountings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Fluid Suction Line . . . . . . . . . . . . . . . . . . . . . . . . 9
Fluid Outlet Line . . . . . . . . . . . . . . . . . . . . . . . . . 9
Flange Connections . . . . . . . . . . . . . . . . . . . . . 10
Changing the Orientation of the Fluid Inlet and
Outlet Ports . . . . . . . . . . . . . . . . . . . . . . . . . 11
Fluid Pressure Relief Valve . . . . . . . . . . . . . . . . 11
Air Exhaust Ventilation . . . . . . . . . . . . . . . . . . . 12
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Pressure Relief Procedure . . . . . . . . . . . . . . . . 13
Flush the Pump Before First Use . . . . . . . . . . . 13
Starting and Adjusting the Pump . . . . . . . . . . . 13
Operation of Remote Piloted Pumps . . . . . . . . 14
Pump Shutdown . . . . . . . . . . . . . . . . . . . . . . . . 14
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Flushing and Storage . . . . . . . . . . . . . . . . . . . . 14
Tightening Threaded Connections . . . . . . . . . . 14
Preventive Maintenance Schedule . . . . . . . . . . 14
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Repairing the Air Valve . . . . . . . . . . . . . . . . . . . 18
Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Ball Check Valve Repair . . . . . . . . . . . . . . . . . . 20
Diaphragm Repair . . . . . . . . . . . . . . . . . . . . . . . 21
Bearing and Air Gasket Removal . . . . . . . . . . . 25
Pump Matrix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Repair Kit Matrix . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Air Motor Parts List (Matrix Column 2) . . . . . . . 29
Fluid Section Parts List (Matrix Column 3) . . . . 30
Seat Parts List (Matrix Column 4) . . . . . . . . . . . 31
Ball Parts List (Matrix Column 5) . . . . . . . . . . . . 31
Diaphragm Parts List (Matrix Column 6) . . . . . . 31
Torque Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Performance Chart . . . . . . . . . . . . . . . . . . . . . . . . . 37
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Springer Pumps, LLC
Website: www.springerpumps.com
Int'l: +001 267 404 2910

308550 3
Models
NOTE: Plus models include stainless steel center sections
*Refer to the Pump Matrix on page 27 to determine the Model No. of your pump.
†Pumps with conductive polypropylene fluid sections have the following approvals:
Model No. Description
*D
F 2 ________ Polypropylene Pumps
*D
G2 _________ Polypropylene Pumps, Remote
*D
F 5 _________ PVDF Pumps
*D
G5 _________ PVDF Pumps, Remote
*D
V 2 _________ Polypropylene Plus Pumps
*D
V 5 _________ PVDF Plus Pumps
*D
FA _________ Conductive Polypropylene P umps†
*D GA _________ Conductive Polypropylene Pumps, Remote†
* DVA _________ Conductive Polypropylene Plus P umps†
24B762 PVDF Plus Pump with overmolded diaphragms
24B763 Polypropylene Plus Pump with overmolded diaphragms
24B764 Polypropylene Pump with overmolded diaphragms
24B765 Polypropylene Pump with overmolded diaphragms and sst seats
24B833 PVDF Pump with overmolded diaphragms
II 2 GD
Ex h IIC 66°...135°C Gb
Ex h IIIC T135°C Db
ATEX T-code rating is dependent on the temperature of the fluid being pumped. Fluid temperature is limited by
the materials of the pump interior wetted parts. See Technical Data for the maximum fluid operating temperature
for your specific pump model.
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4 308550
Symbols
WARNING
Warning Symbol
This symbol alerts you to the possibility of serious injury
or death if you do not follow the instructions.
CAUTION
Caution Symbol
This symbol alerts you to the possibility of damage to or
destruction of equipment if you do not follow the
instructions.
WARNING
EQUIPMENT MISUSE HAZARD
Equipment misuse can cause the equipment to rupture or malfunction and result in serious injury.
• This equipment is for professional use only.
• Read all instruction manuals, tags, and labels before operating the equipment.
• Use the equipment only for its intended purpose. If you are uncertain about usage, call your Graco
distributor
• Do not alter or modify this equipment. Use only genuine Graco parts and accessories.
• Check equipment daily. Repair or replace worn or damaged parts immediately.
• Do not exceed the maximum working pressure of the lowest rated component in your system. This
equipment has a 120 psi (0.8 MPa, 8 bar) maximum working pressure at 120 psi (0.8 MPa, 8 bar)
maximum incoming air pressure.
• Use fluids and solvents which are compatible with the equipment wetted parts. Refer to the
Technical Data section of all equipment manuals. Read the fluid and solvent manufacturer’s
warnings.
• Do not use hoses to pull equipment.
• Route hoses away from traffic areas, sharp edges, moving parts, and hot surfaces. Do not ex- pose
Graco hoses to temperatures above 82°C (180°F) or below - 40°C (- 40°F).
• Do not lift pressurized equipment.
• Wear hearing protection when operating this equipment.
• Comply with all applicable local, state, and national fire, electrical, and safety regulations.
INSTRUCTIONS
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308550 5
WARNING
TOXIC FLUID HAZARD
Hazardous fluid or toxic fumes can cause serious injury or death if splashed in the eyes or on the skin,
inhaled, or swallowed.
• Know the specific hazards of the fluid you are using.
• Store hazardous fluid in an approved container. Dispose of hazardous fluid according to all local,
state and national guidelines.
• Always wear protective eyewear, gloves, clothing and respirator as recommended by the fluid and
solvent manufacturer.
• Pipe and dispose of the exhaust air safely, away from people, animals, and food handling areas. If the
diaphragm fails, the fluid is exhausted along with the air. See
Air Exhaust Ventilation on page 12.
FIRE AND EXPLOSION HAZARD
Improper grounding, poor ventilation, open flames or sparks can cause a hazardous condition and result
in a fire or explosion and serious injury.
• Ground the equipment. Refer to Grounding on page 7.
•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 7 for additional information. Consult your fluid
supplier to determine the conductivity or resistivity of your fluid.
• If there is any static sparking or you feel an electric shock while using this equipment, stop pumping
immediately. Do not use the equipment until you identify and correct the problem.
• Provide fresh air ventilation to avoid the buildup of flammable fumes from solvents or the fluid being
sprayed, dispensed, or transferred.
• Pipe and dispose of the exhaust air safely, away from all sources of ignition. If the diaphragm fails,
the fluid is exhausted along with the air. See Air Exhaust Ventilation on page 12.
• Keep the work area free of debris, including solvent, rags, and gasoline.
• Electrically disconnect all equipment in the work area.
• Extinguish all open flames or pilot lights in the work area.
• Do not smoke in the work area.
• Do not turn on or off any light switch in the work area while operating or if fumes are present.
• Do not operate a gasoline engine in the work area.
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Website: www.springerpumps.com
Int'l: +001 267 404 2910

6 308550
Installation
General Information
• The Typical Installation shown in Fig. 2 is only a
guide for selecting and installing system
components. Contact your Graco distributor or
Graco Technical Assistance (see back page) for
assistance in planning a system to suit your needs.
• Always use Genuine Graco Parts and Accessories.
Be sure all accessories are adequately sized and
pressure-rated to meet the system’s requirements.
• Reference numbers and letters in parentheses refer
to the callouts in the figures and the parts lists on
pages 29- 32.
• Variations in color between the plastic components
of this pump are normal. Color variation does not
affect the performance of the pump.
Tighten Screws Before First Use
Before using the pump for the first time, check and
retorque all external fasteners. See Torque Sequence,
page 33. After the first day of operation, retorque the
fasteners.Althoughpumpusevaries,ageneralguideline
is to retorque fasteners every two months.
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.
1. Read TOXIC FLUID HAZARD on page 5.
2. Use fluids and solvents which are compatible with
the equipment wetted parts. Refer to the
Technical Data section of all equipment
manuals. Read the fluid and solvent
manufacturer’s warnings.
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Springer Pumps, LLC
Website: www.springerpumps.com
Int'l: +001 267 404 2910

308550 7
Installation
Grounding
To reduce the risk of static sparking, ground the pump
and all other equipment used or located in the pumping
area. Check your local electrical code for detailed
grounding instructions for your area and type of
equipment.
Ground all of this equipment:
•Air Motor: Connect a ground wire and clamp as
shown in Fig. 1. Loosen the grounding screw (W).
Insert one end of a 12 ga (1.5 mm2) minimum
ground wire (Y) behind the grounding screw and
tighten the screw securely. Connect the clamp end
of the ground wire to a true earth ground. Order Part
No. 237569 Ground Wire and Clamp.
NOTE: When pumping conductive flammable fluids
with a polypropylene or a PVDF pump, always ground
the entire fluid system. See the WARNING on page 7.
•Air and fluid hoses: Use only electrically conductive
hoses.
•Air compressor: Follow the manufacturer’s recom-
mendations.
•All solvent pails used when flushing:Follow the local
code. Use only metal pails, which are conductive.
Do not place the pail on a non-conductive surface,
such as paper or cardboard, which interrupts the
grounding continuity.
•Fluid supply container: Follow the local code
Fig. 1
WARNING
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 5.
Polypropylene and PVDF are not conductive.
Attaching the ground wire to the grounding lug will
ground only the air motor. 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. See Fig. 1.
Never use a polypropylene or a PVDF pump with
non-conductive flammable fluids as specified by your
local fire protection code.
US Code (NFPA 77 Static Electricity) recommends a
conductivity greater than 50 x 10-12 Siemans/meter
(mhos/meter) over your operating temperature range
to reduce the hazard of fire. Consult your fluid
supplier to determine the conductivity or resistivity
of your fluid. The resistivity must be less than
2x10
12 ohm-centimeters.
Y
W
02646
B
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8 308550
Installation
Air Line
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.
a Install an air regulator (C) and gauge to control
the fluid pressure. The fluid outlet pressure will
be the same as the setting of the air regulator.
b Locate one bleed-type master air valve (B)
close to the pump and use it to relieve trapped
air. See the WARNING at left. Locate the other
master air valve (E) upstream from all air line
accessories and use it to isolate them during
cleaning and repair.
c The air line filter (F) removes harmful dirt and
moisture from the compressed air supply.
2. Install an electrically conductive, flexible air hose (A)
between the accessories and the 1/2 npt(f) pump air
inlet (N). See Fig. 2. Use a minimum 1/2” (13 mm)
ID air hose.
3. Screw an air line quick disconnect coupler (D) onto
the end of the air hose (A); be sure the coupler
porting is large enough to not restrict the air flow,
which will affect pump performance. Screw the
mating fitting into the pump air inlet snugly. Do not
connect the coupler (D) to the fitting until you are
ready to operate the pump.
Fig. 2
WARNING
A bleed-type master air valve (B) is required in your
system to relieve air trapped between this valve and
the pump. Trapped air can cause the pump to cycle
unexpectedly, which could result in serious injury,
including splashing in the eyes or on the skin, injury
from moving parts, or contamination from hazardous
fluids. See Fig. 2.
04614B
Y
J
FEB C
A
D
KL
G
H
R
S
N
TYPICAL FLOOR-MOUNT
INSTALLATION
KEY FOR Fig. 2
A Electrically conductive air supply hose
B Bleed-type master air valve (required for pump)
C Air regulator
D Air line quick disconnect
E Master air valve (for accessories)
F Air line filter
G Fluid suction hose
H Fluid supply
J Fluid drain valve (required)
K Fluid shutoff valveD
l Fluid hose
N 1/2 npt(f) air inlet port
R 2” fluid inlet flange
S 2” fluid outlet flange
Y Ground wire (required; see page 6 for
installation instructions)
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308550 9
Installation
Installation of Remote Pilot Air Lines
1. Refer to Parts Drawings. Connect air line to pump
as in preceding steps.
2. Connect 1/4 in. O.D. tubing to push type connectors
(14) on air motor of pump.
NOTE: by replacing the push type connectors, other
sizes or types of fittings may be used. The new fittings
will require 1/8 in. npt threads.
3. Connect remaining ends of tubes to external air
signal, such as Graco’s Cycleflo (P/N 195264) or
Cycleflo II (P/N195265) controllers.
Mountings
• Be sure the mounting surface can support the
weight of the pump, hoses, and accessories, as well
as the stress caused during operation.
• For all mountings, be sure the pump is bolted
directly to the mounting surface.
• For ease of operation and service, mount the pump
so the air valve cover (2), air inlet, and fluid inlet and
outlet ports are easily accessible.
• Rubber Foot Mounting Kit 236452 is available to
reduce noise and vibration during operation.
• Prolonged exposure to UV radiation will degrade
natural polypropylene components of the pumps. To
prevent potential injury or equipment damage, do
not expose pump or the plastic components todirect
sunlight for prolonged periods.
Fluid Suction Line
1. The pump fluid inlet (R) is a 2” raised face flange.
Refer to Flange Connections on page 10.
2. If the fluid inlet pressure to the pump is more than
25% of the outlet working pressure, the ball check
valves will not close fast enough, resulting in
inefficient pump operation.
3. At inlet fluid pressures greater than 15 psi (0.1 MPa,
1 bar), diaphragm life will be shortened.
4. See the Technical Data on page 36 for maximum
suction lift (wet and dry).
Fluid Outlet Line
1. The pump fluid outlet (S) is a 2” raised face flange.
Refer to Flange Connections on page 10.
2. Install a fluid drain valve (J) near the fluid outlet. See
the WARNING above.
3. Install a shutoff valve (K) in the fluid outlet line.
CAUTION
The pump exhaust air may contain contaminants.
Ventilate to a remote area if the contaminants
could affect your fluid supply. See Air Exhaust
Ventilation on page 12
WARNING
A bleed-type master air valve (B) is required in your
system to relieve air trapped between this valve and
the pump. Trapped air can cause the pump to cycle
unexpectedly, which could result in serious injury,
including splashing in the eyes or on the skin, injury
from moving parts, or contamination from hazardous
fluids. See Fig. 2.
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10 308550
Installation
Flange Connections
The fluid inlet and outlet ports are 2” raised face,
standard 150 lb class pipe flanges. Connect 2” flanged
plastic pipe to the pump as follows. You will need:
• Torque wrench
• Adjustable wrench
• 6” diameter, 1/8” thick PTFE gasket, with four 0.75”
diameter holes on a 4.75” diameter bolt circle, and a
2.20” diameter center
• Four 5/8” x 3” bolts
• Four 5/8” spring lockwashers
• Eight 5/8” flat washers
• Four 5/8” nuts
1. Place a flat washer (E) on each bolt (C). Refer to
Fig. 3.
2. Align the holes in the gasket (B) and the pipe flange
(A) with the holes in the pump outlet flange (S).
3. Lubricate the threads of the four bolts. Install the
bolts through the holes and secure with the wash-
ers (E), lockwashers (D), and nuts (F).
4. Hold the nuts with a wrench. Refer to the tighten-
ing sequence in Fig. 3 and torque the bolts to
20- 30 ft-lb (27- 41 N•m). Do not over-torque.
5. Repeat for the pump inlet flange (R).
Fig. 3
04405
1
F
E
S
B
A
E
D
C
R
1
1
2
3
4
1
04615B
BOLT TIGHTENING SEQUENCE
KEY
A Flanged plastic pipe
B PTFE gasket
C Bolt
D Lockwasher
E Flat washer
F Nut
R 2” fluid inlet flange
S 2” fluid outlet flange
Lubricate threads. Torque to 20- 30 ft-lb
(27- 41 N•m). Do not over-torque.
Tel: [phone]
Fax: [phone]
Springer Pumps, LLC
Website: www.springerpumps.com
Int'l: +001 267 404 2910