Graco Husky 2150 Datenblatt

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

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

Tel: 866-777-6060

Fax: 866-777-6383

Springer Pumps, LLC

Website: www.springerpumps.com

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

Tel: 866-777-6060

Fax: 866-777-6383

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

2 ________ Polypropylene Pumps

_________ Polypropylene Pumps, Remote

5 _________ PVDF Pumps

_________ PVDF Pumps, Remote

2 _________ Polypropylene Plus Pumps

5 _________ PVDF Plus Pumps

_________ Conductive Polypropylene

umps†

_________ Conductive Polypropylene Pumps, Remote†

DVA

_________ Conductive Polypropylene Plus

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.

Tel: 866-777-6060

Fax: 866-777-6383

Springer Pumps, LLC

Website: www.springerpumps.com

Int'l: +001 267 404 2910

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

Tel: 866-777-6060

Fax: 866-777-6383

Springer Pumps, LLC

Website: www.springerpumps.com

Int'l: +001 267 404 2910

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.

Tel: 866-777-6060

Fax: 866-777-6383

Springer Pumps, LLC

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.

Tel: 866-777-6060

Fax: 866-777-6383

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.

02646

Tel: 866-777-6060

Fax: 866-777-6383

Springer Pumps, LLC

Website: www.springerpumps.com

Int'l: +001 267 404 2910

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

FEB C

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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Springer Pumps, LLC

Website: www.springerpumps.com

Int'l: +001 267 404 2910

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.

Tel: 866-777-6060

Fax: 866-777-6383

Springer Pumps, LLC

Website: www.springerpumps.com

Int'l: +001 267 404 2910

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

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: 866-777-6060

Fax: 866-777-6383

Springer Pumps, LLC

Website: www.springerpumps.com

Int'l: +001 267 404 2910

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