Table of Contents
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Instructions
Air-Operated
Diaphragm Pumps
For fluid transfer applications. For professional use only.
Only models marked with (*) are approved for use in European explosive atmosphere
locations.
100 psi (0.7 MPa, 7 bar) Maximum Fluid Working Pressure
100 psi (0.7 MPa, 7 bar) Maximum Air Input Pressure
ACETAL, POLYPROPYLENE, AND PVDF
Husky™ 515
Model No. D 5 1 _ _ _ Acetal NPT Pumps*
Model No. D 5 2 _ _ _ Polypropylene Pumps
Model No. D 5 5 _ _ _ PVDF NPT Pumps
Model No. D 5 A _ _ _ Acetal BSPT Pumps*
Model No. D 5 B _ _ _ Polypropylene BSPT Pumps
Model No. D 5 E _ _ _ PVDF BSPT Pumps
For Additional Models, see Table of Contents
ALUMINUM AND STAINLESS STEEL*
Husky™ 716
Model No. D 5 3 _ _ _ AluminumNPT Pumps
Model No. D 5 4 _ _ _ Stainless Steel NPT Pumps
Model No. D 5 C _ _ _ AluminumBSPT Pumps
Model No. D 5 D _ _ _ Stainless Steel BSPT Pumps
For Additional Models, see Table of Contents
*These models are
Important Safety Instructions
Read all warnings and instructions in this manual.
Save these instructions.
Refer to the Pump Matrix on page 22 to determine the
model number of your pump.
certified.
308981ZAE
EN
9065A
Husky 515
9246A
Husky 716
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Table of Contents
Related Manuals for Graco 248171
Summary of Contents for Graco 248171
- Page 1 Instructions Air-Operated Diaphragm Pumps 308981ZAE For fluid transfer applications. For professional use only. Only models marked with (*) are approved for use in European explosive atmosphere locations. 100 psi (0.7 MPa, 7 bar) Maximum Fluid Working Pressure 100 psi (0.7 MPa, 7 bar) Maximum Air Input Pressure ACETAL, POLYPROPYLENE, AND PVDF Husky™...
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Page 2: Table Of Contents
Read all instruction manuals, tags, and labels before operating the equipment. • Use the equipment only for its intended purpose. If you are not sure, call your Graco distributor. • Do not alter or modify this equipment. Use only genuine Graco parts and accessories. - Page 3 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. • Do not lift a pump under pressure. If dropped, the fluid section may rupture. Always follow the •...
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Page 4: Installation
• The Typical Installations in Fig. 2 are only guides for selecting and installing system components. Con- Safe Operating Temperatures tact your Graco distributor for assistance in planning Minimum (all pumps): 40°F (4°C) a system to suit your needs. Maximum Acetal: 180°F (82°C) - Page 5 3. Connect remaining ends of tubes to external air sig- ids. nal, such as Graco’s Cycleflo (P/N 195264) or Cycleflo II (P/N195265) controllers. CAUTION NOTE: the air pressure at the connectors must be at least 30% of the air pressure to the air motor for the pump The pump exhaust air may contain contaminants.
- Page 6 Installation Fluid Pressure Relief Valve Air Exhaust Ventilation CAUTION Read TOXIC FLUID HAZARD on page 3. Some systems may require installation of a pressure relief valve at the pump outlet to prevent overpressuriza- Read FIRE AND EXPLO- tion and rupture of the pump or hose. See Fig. 1. SION HAZARD on page 3.
- Page 7 Installation ABOVE-GROUND TRANSFER INSTALLATION Pump Bleed-type master air valve (required for pump) Electrically conductive air supply line Air line quick disconnect Master air valve (for accessories) Air line filter G Pump air regulator Fluid drain valve (required) Fluid regulator (optional) Electrically conductive fluid supply hose Fluid suction line M Underground storage tank...
- Page 8 Installation Grounding Ground all of this equipment: • Pump: The metal pump has a grounding strip in WARNING front of the center housing. The acetal pump has a grounding screw on the top manifold. Connect the FIRE AND EXPLOSION HAZARD non-clamp end of the ground wire to the grounding This pump must be grounded.
- Page 9 Installation Changing the Orientation of the Fluid Inlet Torque to 80 to 90 in-lb (9 to 10 NSm). See Torque Sequence, page 29. and Outlet Ports (Husky 515) You can change the orientation of the fluid inlet and out- let ports by repositioning the manifolds. For Husky 515, see Fig.
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Page 10: Operation
Operation Pressure Relief Procedure NOTE: 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 WARNING pump operation. PRESSURIZED EQUIPMENT HAZARD 6. -
Page 11: Maintenance
Maintenance Lubrication Tightening Threaded Connections The air valve is lubricated at the factory to operate with- Before each use, check all hoses for wear or damage out additional lubrication. If you want to provide addi- and replace as necessary. Check to be sure all threaded tional lubrication, remove the hose from the pump air connections are tight and leak-free. -
Page 12: Troubleshooting
Troubleshooting Read Pressure Relief Procedure on page 10, and relieve the pressure before you check or service the equipment. Check all possible problems and causes before disassembling the pump. PROBLEM CAUSE CAUSE Pump will not cycle, or cycles once Air valve is stuck or dirty. Use filtered air. -
Page 13: Service
Service Air Valve (Husky 515 and Husky 716 Pumps) NOTE: Air Valve Repair Kit 241657 is available. Parts included in the kit are marked with a dagger ({) in Fig. 6 and in the Parts Drawings and Lists. A tube of general purpose grease 111920 is supplied in the kit. Service the air valve as follows. - Page 14 Service Ball or Duckbill Check Valves Inlet and Outlet for Pumps with Duckbill Check Valves NOTA: Fluid Section Repair Kit D05XXX is available. See page 22 to order the correct kit for your pump. Parts Pumps with duckbill check valves are shipped with the included in the kit are marked with a double dagger (}) in inlet manifold on top and the outlet manifold on the bot- Fig.
- Page 15 Service Husky 515 Husky 716 Torque to 80 to 90 in-lb (9 to 10 N-m). See Torque Sequence, page 29. 9067A Fig. 7 Torque to 80 to 90 in-lb (9 to 10 N-m). See Torque Sequence, page 29. 9081A Fig. 8 308981 15...
- Page 16 Service Diaphragms (Husky 515) NOTE: Fluid Section Repair Kit D05XXX is available. See page 22 to order the correct kit for your pump. Parts included in the kit are marked with a double dagger ( ) in Fig. 9 and in the Parts Drawings and Lists. General pur- ‡...
- Page 17 6. Put grease on the diaphragm shaft (15), and 8. Install the muffler (3). carefully (do not damage the shaft u-cups) run the 9. Make sure all the check valve parts are in place. diaphragm shaft (15) through the center housing (11) bore.
- Page 18 Service Diaphragms (Husky 515) HD Overmolded Diaphragm ‡ Included in Fluid Section Repair Kit D05XXX Install with lips facing out of center housing (11). Torque to 35 to 45 in-lb (4.0 to 5.1 N-m). Apply grease. The words “AIR SIDE” on diaphragms (and on backup diaphragms required on PTFE models) must face toward diaphragm shaft (15).
- Page 19 Service Diaphragms (Husky 716) NOTE: Fluid Section Repair Kit D05XXX is available. See page 22 to order the correct kit for your pump. Parts included in the kit are marked with a double dagger ( ) in Fig. 10 and in the Parts Drawings and Lists. General purpose grease ‡...
- Page 20 6. Put grease on the diaphragm shaft (15), and care- 9. Apply thin, even film of grease to inside of vee clamp fully (do not damage the shaft u-cups) run the dia- (109). phragm shaft (15) through the center housing (11) 10.
- Page 21 Service Diaphragms (Husky 716) ‡ Included in Fluid Section Repair Kit D05XXX Install with lips facing out of center housing (11). Torque to 35 to 45 in-lb (4.0 to 5.1 N-m). HD Overmolded Diaphragm Apply grease. The words “AIR SIDE” on diaphragms (and on backup diaphragms used on PTFE models) must face toward diaphragm shaft (15).
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Page 22: Husky 515 And Husky 716 Pump Matrix
Husky 515 and Husky 716 Pump Matrix Your Model No. is marked on the pump’s serial plate. To determine a pump Model No. from the following matrix, select the six digits that describe the pump, working from left to right. The first digit is always D, designating Husky diaphragm pumps. - Page 23 Model 24N094, 515 pump port. Same as the D5B91_pump, but with overmolded dia- phragm parts shown in table. Model 248171, 515 pump Same as the D51277 pump, except with split inlets/out- Model 24N094, 515 pump lets. Same as the D55A1_pump, but with overmolded dia- phragm parts shown in table.
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Page 24: Husky 515 And Husky 716 Common Parts
Husky 515 and Husky 716 Common Parts See the Pump Matrix on page 22 for an explanation of the Matrix Column and the Digit. Air Motor Parts List (Matrix Column 2) Ball Parts List (Matrix Column 5) Ref. Ref. Dígit Part No. - Page 25 Husky 515 Parts Drawing † Included in Air Valve Repair Kit 241657 ‡ Included in Fluid Section Repair Kit D05XXX * These parts are unique to the remote operated air motor. grounding screw (acetal pump only) 9064B 308981 25...
- Page 26 Husky 515 Fluid Section Parts List See the Pump Matrix on page 22 for an explanation of the Matrix Column and the Digit. See page 24 for Air Motor Parts List (Matrix Column 2) Husky 515 Fluid Section Parts List (Matrix Column 3) Acetal Pumps Polypropylene Pumps PVDF Pumps...
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Page 27: Husky 716 Parts Drawing
Husky 716 Parts Drawing † Included in Air Valve Repair Kit 241657 ‡ Included in Fluid Section Repair Kit D05XXX * These parts are unique to the remote operated air motor. Grounding Detail 9070A 308981 27... - Page 28 Husky 716 Fluid Section Parts List See the Pump Matrix on page 22 for an explanation of the Matrix Column and the Digit. See page 24 for Air Motor Parts List (Matrix Column 2) Husky 716 Fluid Section Parts List (Matrix Column 3) Aluminum Pumps Stainless Steel (sst) Pumps Digit: 3 (NPT)
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Page 29: Torque Sequence
Torque Sequence Always follow torque sequence when instructed to torque fasteners. Husky 515 Husky 716 1. Left/Right Fluid Covers 1. Left/Right Fluid Covers Torque bolts to 80-90 in-lb (9-10 N•m) Torque bolts to 80-90 in-lb (9-10 N•m) 1 1 1 1 SIDE VIEW FRONT VIEW 2. -
Page 30: Husky 515 Technical Data
PVDF pumps ..............8.5 lb (3.9 kg) *These temperatures are based onmechanical stress only andmay be altered significantly by pumping certain chem- icals. Consult engineering guides for chemical compatibilities and temperature limits, or contact your Graco distribu- tor. -
Page 31: Husky 515 Dimensions
Husky 515 Dimensions FRONT VIEW 1/2 npt(f) or bspt(f) Fluid Outlet * 4.70 in. 5.01 in. (119 mm) (127 mm) 1/4 npt(f) Air Inlet * Pumps with duckbill check valves are shipped with the inlet manifold on top and the outlet manifold on the bottom. -
Page 32: Husky 716 Technical Data
Stainless steel pumps ............. 18 lb (8.2 kg) *These temperatures are based onmechanical stress only andmay be altered significantly by pumping certain chem- icals. Consult engineering guides for chemical compatibilities and temperature limits, or contact your Graco distribu- tor. -
Page 33: Husky 716 Dimensions
Husky 716 Dimensions FRONT VIEW 4.25 in. 4.44 in. * Pumps with duckbill check 3/4 npt(f), bspt(f) or bspp(f) (108.0 mm) (112.8 mm) Fluid Outlet * valves are shipped with the inlet manifold on top and the outlet manifold on the 1/4 npt(f) bottom. -
Page 34: Husky 515 And 716 Performance Charts
Husky 515 and 716 Performance Charts Fluid Outlet Pressure Test Conditions: Pump tested in water with inlet submerged. (0.7, 7) Fluid Pressure Curves A at 100 psi (0.7 MPa, 7 bar) air pressure B at 70 psi (0.48 MPa, 4.8 bar) air pressure (0.55, 5.5) C at 40 psi (0.28 MPa, 2.8 bar) air pressure (0.41, 4.1) - Page 35 Husky 515 and 716 Performance Charts Air Consumption Test Conditions: Pump tested in water with inlet submerged. (0.84) Air Consumption Curves A at 100 psi (0.7 MPa, 7 bar) air pressure B at 70 psi (0.48 MPa, 4.8 bar) air pressure C at 40 psi (0.28 MPa, 2.8 bar) air pressure (0.70) (0.56)
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Page 36: Graco Information
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.