Graco Husky 1050HP Operation Download Page 1

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Operation

Husky™ 1050HP 2:1

Air-Operated Diaphragm Pump

334014C

1–inch high-pressure pump with modular air valve for ﬂuid transfer applications. For professional use

only.

Important Safety Instructions

Read all warnings and instructions in this manual and in your

Repair/Parts manual. Save these instructions.

Maximum Fluid Working Pressure:

250 psi (1.72 MPa, 17.2 bar)
Maximum Air Input Pressure:

125 psi (0.86 MPa, 8.6 bar)

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Summary of Contents for Husky 1050HP

Page 1: ...l use only Important Safety Instructions Read all warnings and instructions in this manual and in your Repair Parts manual Save these instructions Maximum Fluid Working Pressure 250 psi 1 72 MPa 17 2...

Page 2: ...sh the Pump Before First Use 13 High Low Lever 13 Start and Adjust the Pump 14 Pump Shutdown 14 Maintenance 15 Maintenance Schedule 15 Lubrication 15 Tighten Threaded Connections 15 Flushing and Stora...

Page 3: ...o nd part numbers for replacement parts a Use the 20 digit number from the ID plate on the pump b Use the Con guration Number Matrix on the next page to understand which parts are described by each di...

Page 4: ...and Air Valve Material Air Valve Manifolds A1 Aluminum standard ports npt A2 Aluminum standard ports bsp S1 Stainless steel standard ports npt 1050HP Aluminum Aluminum A01A Standard S2 Stainless stee...

Page 5: ...work area free of debris including solvent rags and gasoline Do not plug or unplug power cords or turn power or light switches on or off when ammable fumes are present Ground all equipment in the work...

Page 6: ...only for its intended purpose Call your distributor for information Route hoses and cables away from traf c areas sharp edges moving parts and hot surfaces Do not kink or over bend hoses or use hoses...

Page 7: ...s you are using Route exhaust away from work area If diaphragm ruptures uid may be exhausted into the air Store hazardous uid in approved containers and dispose of it according to applicable guideline...

Page 8: ...and accessories as well as the stress caused during operation 2 For all mountings be sure the pump is bolted directly to the mounting surface Mount the pump horizontally with the feet at the bottom o...

Page 9: ...sure The uid stall pressure will be the same as the setting of the air regulator 2 Locate a bleed type master air valve B close to the pump and use it to relieve trapped air Be sure the valve is easil...

Page 10: ...a hose longer than 15 ft 4 57 m is required use a larger diameter hose Avoid sharp bends or kinks in the hose 3 Place a container at the end of the air exhaust line to catch uid in case a diaphragm r...

Page 11: ...p as close as possible to the material source Fluid Outlet Line See Typical Floor Mount Installation page 12 1 Use grounded exible uid hoses L See Grounding page 8 2 Install a uid drain valve J near t...

Page 12: ...r lter and regulator L Flexible uid outlet hose D Air inlet M Fluid inlet 2 ports on aluminum manifolds 1 port on SST manifolds E Master air valve for accessories N Fluid outlet 2 ports on aluminum ma...

Page 13: ...age Tighten Fasteners Before Setup Before using the pump for the rst time check and retorque all external fasteners Follow Torque Instructions page 16 After the rst day of operation retorque the faste...

Page 14: ...uid hose into an appropriate container 6 Close the uid drain valve 7 Turn the air regulator knob to 0 Open all bleed type master air valves 8 If the uid hose has a dispensing device hold it open 9 Slo...

Page 15: ...e tight and leak free Check fasteners Tighten or retorque as necessary Although pump use varies a general guideline is to retorque fasteners every two months See Torque Instructions page 16 Flushing a...

Page 16: ...rque the uid covers and center diaphragm joint before torquing the manifolds Start all uid cover or center diaphragm joint screws a few turns Then turn down each screw just until head contacts cover T...

Page 17: ...0 9 in 277 mm 9 5 in 241 mm L 3 4 npt f Air Inlet E 1 8 in 46 mm 1 1 in 28 mm M 1 in npt f or 1 in bspt Fluid Inlet 2 for aluminum manifolds 1 for SST manifolds F 10 8 in 274 mm 10 7 in 272 mm N 1 in...

Page 18: ...48 MPa 4 8 bar D 40 psi 0 28 MPa 2 8 bar E 20 psi 0 14 MPa 1 4 bar Air Consumption Approximate Cycles per Minute How to Read the Charts 1 Locate uid ow rate along bottom of chart 2 Follow vertical li...

Page 19: ...4 8 bar D 40 psi 0 28 MPa 2 8 bar E 20 psi 0 14 MPa 1 4 bar Air Consumption Approximate Cycles per Minute How to Read the Charts 1 Locate uid ow rate along bottom of chart 2 Follow vertical line up t...

Page 20: ...cubic meters per minute Maximum free ow delivery Low Pressure Setting 50 gpm 189 lpm High Pressure Setting 46 gpm 174 lpm Maximum pump speed Low Pressure Setting 280 cpm High Pressure Setting 225 cpm...

Page 21: ...arts aluminum coated carbon steel Fluid Temperature Range NOTICE Temperature limits are based on mechanical stress only Certain chemicals will further limit the uid operating temperature range Stay wi...

Page 22: ...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 six 6 years of the date of sale GRACO...

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