Graco Husky 2150 Instructions And Parts List
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Graco Husky 2150 Instructions And Parts List

Air-operated diaphragm pumps
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Instructions–Parts List
POLYPROPYLENE, CONDUCTIVE POLYPROPYLENE, AND PVDF
Husky™ 2150 Air-Operated
Diaphragm Pumps
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
Important Safety Instructions
Read all warnings and instructions in the manual.
Save these instructions.
See page 2 for table of contents.
Tel: 866-777-6060
Fax: 866-777-6383
PROVEN QUALITY. LEADING TECHNOLOGY
Springer Pumps, LLC
308550ZAJ
Website: www.springerpumps.com
Int'l: +001 267 404 2910
EN
04613B

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Summary of Contents for Graco Husky 2150

  • Page 1 Instructions–Parts List POLYPROPYLENE, CONDUCTIVE POLYPROPYLENE, AND PVDF Husky™ 2150 Air-Operated Diaphragm Pumps 308550ZAJ 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 Important Safety Instructions Read all warnings and instructions in the manual.

  • Page 2: Table Of Contents

    Table of Contents Table of Contents ......2 Maintenance ......14 Models .

  • Page 3: Models

    Models Model No. Description *DF2 ________ Polypropylene Pumps *DG2 _________ Polypropylene Pumps, Remote *DF5 _________ PVDF Pumps *DG5 _________ PVDF Pumps, Remote *DV2 _________ Polypropylene Plus Pumps *DV5 _________ PVDF Plus Pumps *DFA _________ Conductive Polypropylene Pumps † *DGA_________ Conductive Polypropylene Pumps, Remote †...

  • Page 4: Symbols

    • 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.
  • Page 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.

  • Page 6: Installation

    Contact your Graco distributor or page 33. After the first day of operation, retorque the Graco Technical Assistance (see back page) for fasteners. Although pump use varies, a general guideline assistance in planning a system to suit your needs.

  • Page 7: Grounding

    Installation Grounding Ground all of this equipment: • Air Motor: Connect a ground wire and clamp as WARNING shown in Fig. 1. Loosen the grounding screw (W). Insert one end of a 12 ga (1.5 mm ) minimum ground wire (Y) behind the grounding screw and FIRE AND EXPLOSION HAZARD This tighten the screw securely.

  • Page 8: Air Line

    Installation Air Line 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 WARNING accessories and use it to isolate them during cleaning and repair.

  • Page 9: Installation Of Remote Pilot Air Lines

    3. At inlet fluid pressures greater than 15 psi (0.1 MPa, 1 bar), diaphragm life will be shortened. 3. Connect remaining ends of tubes to external air signal, such as Graco’s Cycleflo (P/N 195264) or 4. See the Technical Data on page 36 for maximum Cycleflo II (P/N195265) controllers.

  • Page 10: Flange Connections

    Installation Flange Connections 1. Place a flat washer (E) on each bolt (C). Refer to Fig. 3. The fluid inlet and outlet ports are 2” raised face, standard 150 lb class pipe flanges. Connect 2” flanged 2. Align the holes in the gasket (B) and the pipe flange plastic pipe to the pump as follows.

  • Page 11: Changing The Orientation Of The Fluid Inlet And Outlet Ports

    Installation Changing the Orientation of the Fluid Inlet Fluid Pressure Relief Valve and Outlet Ports The pump is shipped with the fluid inlet (R) and outlet CAUTION (S) ports facing the same direction. See Fig. 4. To change the orientation of the inlet and/or outlet port: Some systems may require installation of a pressure relief valve at the pump outlet to prevent 1.

  • Page 12: Air Exhaust Ventilation

    Installation Air Exhaust Ventilation The air exhaust port is 3/4 npt(f). Do not restrict the air exhaust port. Excessive exhaust restriction can cause erratic pump operation. WARNING If the muffler (P) is installed directly to the air exhaust port, apply PTFE thread tape or anti-seize thread FIRE AND EXPLOSION HAZARD lubricant to the muffler threads before assembly.

  • Page 13: Operation

    Operation Pressure Relief Procedure 3. Place the suction tube (if used) in the fluid to be pumped. WARNING NOTE: If the fluid inlet pressure to the pump is more than 25% of the outlet working pressure, the ball check PRESSURIZED EQUIPMENT HAZARD valves will not close fast enough, resulting in inefficient The equipment stays pressurized until pressure is pump operation.

  • Page 14: Operation Of Remote Piloted Pumps

    Operation Operation of Remote Piloted Pumps NOTE: Leaving air pressure applied to the air motor for extended periods when the pump is not running may 1. Fig. 2 and Parts Drawings. Follow preceding steps 1 shorten the diaphragm life. Using a 3- way solenoid through 7 of Starting and Adjusting the Pump on valve to automatically relieve the pressure on the air page 13.
  • Page 15 308550 15 Springer Pumps, LLC Tel: 866-777-6060 Website: www.springerpumps.com Fax: 866-777-6383 Int'l: +001 267 404 2910...

  • Page 16: Troubleshooting

    Troubleshooting 1. Relieve the pressure before checking or servicing the equipment. WARNING 2. Check all possible problems and causes before To reduce the risk of serious injury whenever you are disassembling the pump. instructed to relieve pressure, always follow the Pressure Relief Procedure on page 13.
  • Page 17 Troubleshooting PROBLEM CAUSE SOLUTION Fluid in exhaust air. Diaphragm ruptured. Replace. See pages 21- 24. Loose fluid side diaphragm plate Tighten or replace. See pages (105). 21- 24. Pump exhausts excessive air at Worn air valve block (7), o-ring (6), Inspect;...

  • Page 18: Service

    Service Repairing the Air Valve  † Tools Required • Torque wrench • Torx (T20) screwdriver or 7 mm (9/32”) socket • Needle-nose pliers • O-ring pick • Lithium base grease NOTE: Air Valve Repair Kits 236273 (aluminum center housings) and 255061 (stainless steel center hous- ings) are available.
  • Page 19 Service ) on each actuator 5. Install a u-cup packing (10 † piston (11), so the lips of the packings face the Insert narrow end first. Install with lips facing narrow narrow end of the pistons. See Fig. 9. end of piston (11). Grease.

  • Page 20: Ball Check Valve Repair

    Service Ball Check Valve Repair Torque to 150- 160 in- lb (17- 18 N•m). See Torque Sequence, page 33. Tools Required Arrow (A) must point toward outlet manifold (103). • Torque wrench Not used on some models. • 10 mm socket wrench •...

  • Page 21: Diaphragm Repair

    Service Diaphragm Repair WARNING Tools Required To reduce the risk of serious injury whenever you are • Torque wrench instructed to relieve pressure, always follow the • 13 mm socket wrench Pressure Relief Procedure on page 13. • Adjustable wrench 1.
  • Page 22 Service 4. Unscrew one outer plate (105) from the diaphragm Reassembly - Standard Diaphragms shaft (24). Remove one diaphragm (401), and the 1. Grease the shaft u-cup packings (402*) and install inner plate (104). See Fig. 13. them so the lips face out of the housing (1). See Fig.
  • Page 23 Service 5. Assemble the other diaphragm assembly to the Reassembly - Overmolded Diaphragms shaft as explained in step 2. This diaphragm will be lifted off the air cover at this point. WARNING 6. Supply the pump with low pressure air (less than 7 psi [0.05 MPa, 0.5 bar]).
  • Page 24 Service 402* 403* 401* 04708 03982 Cutaway View, with Diaphragms in Place Cutaway View, with Diaphragms Removed 401* 403* Lips face out of housing (1). Air Side must face center housing (1). Grease. Used on Models with PTFE diaphragms only. Apply medium-strength (blue) Loctite or equivalent.

  • Page 25: Bearing And Air Gasket Removal

    Service Bearing and Air Gasket Removal 7. Use a bearing puller to remove the diaphragm shaft bearings (19), air valve bearings (12) or pilot pin bearings (15). Do not remove undamaged bearings. Tools Required • Torque wrench 8. If you removed the diaphragm shaft bearings (19), reach into the center housing (1) with an o-ring pick •...
  • Page 26 Service Insert bearings tapered end first. Press-fit bearings flush with surface of center housing (1). Torque to 130- 150 in-lb (15- 17 N•m). Detail of Air Valve Bearings 03951 03952B Fig. 14 26 308550 Springer Pumps, LLC Tel: 866-777-6060 Website: www.springerpumps.com Fax: 866-777-6383 Int'l: +001 267 404 2910...

  • Page 27: Pump Matrix

    The first digit is always D, designating Husky diaphragm pumps. The remaining five digits define the materials of construction. For example, a pump with a Husky 2150 aluminum air motor, polypropylene fluid section, polypropylene seats, PTFE balls, and PTFE diaphragms D F 2 9 1 1 is Model .

  • Page 28: Repair Kit Matrix

    ® ® -- G (Geolast G (Geolast G (Geolast Part No. 253628: Husky 2150 HD Overmolded PTFE/EPDM Diaphragm Repair Kit. Part No. 289226: Husky 2150 HD Overmolded PTFE/EPDM Diaphragm Repair Kit, with new air side diaphragm plates. Part No. 24F399: Husky 2150 PTFE/Santoprene Backer Diaphragm Repair Kit, for plastic pumps.

  • Page 29: Parts

    Parts Air Motor Parts List (Matrix Column 2) Ref. Digit Part No. Description Ref. Digit Part No. Description Same as F with the following exceptions HOUSING, center; 195921 HOUSING, center; 188838 aluminum remote, aluminum COVER, air valve; 195919 COVER, air; remote 188854 aluminum Same as F with the following exceptions...

  • Page 30: Fluid Section Parts List (Matrix Column 3)

    Parts Fluid Section Parts List (Matrix Column 3) 189795 COVER, fluid; PVDF Ref. Digit Part No. Description 189789 MANIFOLD, inlet; PVDF 189793 COVER, fluid; 189792 MANIFOLD, outlet; PVDF polypropylene 189298 PLATE, air side; aluminum 189787 MANIFOLD, inlet; polypropylene 189798 PLATE, fluid side; PVDF 189790 MANIFOLD, outlet;...

  • Page 31: Seat Parts List (Matrix Column 4)

    Parts Seat Parts List (Matrix Column 4) Diaphragm Parts List (Matrix Column 6) Ref. Ref. Digit Part No. Description Digit Part No. Description 201* 189288 SEAT; 316 stainless steel 401* not sold DIAPHRAGM, backup; separately polychloroprene (CR) 202* 112358 O-RING; PTFE 402* 112181 PACKING, u-cup;...
  • Page 32 Parts †  †  † 401*  † 301*  †  † 403*  201* † 202*  † *402 *301 *201 ‡ 202* Not used on some models 04622 D * These parts are included in the Pump Repair Kit, which may be purchased separately. Refer to the Repair Kit Matrix on page to determine the correct kit for your pump.

  • Page 33: Torque Sequence

    Torque Sequence Always follow torque sequence when instructed to torque fasteners. 1. Left/Right Fluid Covers 3. Outlet Manifold Torque bolts to 190- 220 in- lb (21- 25 N•m) Torque bolts to 150- 160 in- lb (17- 18 N•m) TOP VIEW SIDE VIEW 2.

  • Page 34: Dimensions

    Dimensions FRONT VIEW 1/2 npt(f) 3/4 npt(f) Air Inlet Air Exhaust (muffler included SIDE VIEW PUMP MOUNTING HOLE PATTERN 6.25 in. Port Diameter: Four 0.625 in. (159 mm) 2.20 in. (56 mm) (16 mm) Diameter Holes Flange Diameter: 6 in. (152.5 mm) Eight 0.75 in.
  • Page 35 Dimensions Dimension SST Center SST Center Aluminum Aluminum PVDF Cover Center Center Polypropylene PVDF Cover or Conductive Polypropylene Polypropylene or Conductive Cover Polypropylene Cover 11.0 11.0 11.0 11.0 13.7 13.6 13.7 13.6 19.7 19.6 19.7 19.6 19.2 19.1 19.2 19.1 22.7 22.6 22.7...

  • Page 36: Technical Data

    Technical Data Maximum fluid working pressure ............120 psi (0.8 MPa, 8 bar) Air pressure operating range .

  • Page 37: Performance Chart

    Performance Chart (4.2) (8.4, 0.84) (3.5) (7, 0.7) (7, 0.7) (5.5, 0.55) (2.8) (4.1, 0.41) (2.1) (1.4) (2.8, 0.28) (1.4, 0.14) (0.7) (76) (152) (227) (303) (379) (454) (531) (606) (lpm) FLUID FLOW (Pump tested in water with inlet submerged) AIR PRESSURE A 120 psi air (8.4 bar, 0.84 MPa) B 100 psi air (7 bar, 0.7 MPa)
  • Page 38 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.

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