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Operation

Husky

®

 1050 Air-Operated

Diaphragm Pump

312877S

EN

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

See page 4 for model information, including approvals.

125 psi (0.86 MPa, 8.6 bar) Maximum Fluid Working Pressure
125 psi (0.86 MPa, 8.6 bar) Maximum Air Input Pressure

Center 
Flange

ti13844a

ti13843a

End 
Flange

1050P

 Polypropylene

1050C

 Conductive

Polypropylene

1050F

 PVDF

Important Safety Instructions

Read all warnings and instructions in this manual. 
Save these instructions.

1050S

 Stainless Steel

1050H

 Hastelloy

ti14342a

1050A

 Aluminum

ti13946a

Summary of Contents for Husky 1050A

Page 1: ...pprovals 125 psi 0 86 MPa 8 6 bar Maximum Fluid Working Pressure 125 psi 0 86 MPa 8 6 bar Maximum Air Input Pressure Center Flange ti13844a ti13843a End Flange 1050P Polypropylene 1050C Conductive Pol...

Page 2: ...h the Pump Before First Use 16 Tighten Fasteners Before Setup 16 Starting and Adjusting the Pump 16 DataTrak Operation 17 Pump Shutdown 17 Maintenance 17 Maintenance Schedule 17 Lubrication 17 Tighten...

Page 3: ...r Distributor Note 1 To find part numbers for new pumps or kits use the Online Husky Selector Tool 2 To find part numbers for replacement parts a Use the configuration number from the ID plate on the...

Page 4: ...ne end flange 1050 P Polypropylene 1050 S Stainless Steel Conductive Polypropylene C01A Standard F1 PVDF center flange C01B Pulse Count F2 PVDF end flange C01C DataTrak H1 Hastelloy standard ports inc...

Page 5: ...aint fumes in work area can ignite or explode To help prevent fire and explosion Use equipment only in well ventilated area Eliminate all ignition sources such as pilot lights cigarettes portable elec...

Page 6: ...equipment daily Repair or replace worn or damaged parts immediately with genuine manufacturer s replacement parts only Do not alter or modify equipment Use equipment only for its intended purpose Cal...

Page 7: ...solvents can degrade plastic parts and cause them to fail which could cause serious injury or property damage See Technical Data in this and all other equipment instruction manuals Read fluid and solv...

Page 8: ...y b Reduce the friction length of the suction piping Remember that fittings add fric tion length to the piping Reduce the number of fittings to reduce the friction length c Increase the size of the su...

Page 9: ...dations Fluid supply container Follow local code Solvent pails used when flushing Follow local code Use only conductive metal pails placed on a grounded surface Do not place the pail on a nonconductiv...

Page 10: ...xible air hose A between the accessories and the 1 2 npt f pump air inlet D Use a minimum 3 8 in 10 mm ID air hose Installation of Remote Pilot Air Lines 1 Connect an air supply line to the pump A FIG...

Page 11: ...the air exhaust hose is 3 4 in 19 mm ID If 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 exha...

Page 12: ...xcessive inlet fluid pressure also will shorten diaphragm life Approxi mately 3 5 psi 0 02 0 03 MPa 0 21 0 34 bar should be adequate for most materi als 3 For maximum suction lift wet and dry see Tech...

Page 13: ...et Aluminum not pictured four ports Plastic FIG 4 center or end flanges available Hastelloy and stainless steel not pictured one port N Fluid outlet Aluminum not pictured four ports Plastic FIG 4 cent...

Page 14: ...5 stainless steel 239008 and PVDF 239009 These kits include the pipe flange a PTFE gasket four 1 2 in bolts spring lock washers flat washers and nuts Be sure to lubricate the threads of the bolts and...

Page 15: ...at or when pumping from a cool to a warm area for example from an underground tank Overpressurization also can occur if the Husky pump is used to feed fluid to a piston pump and the intake valve of th...

Page 16: ...mped NOTE If fluid inlet pressure to the pump is more than 25 of outlet working pressure the ball check valves will not close fast enough resulting in inefficient pump operation 4 Place the end of the...

Page 17: ...designed to require no further lubrication for the life of the pump There is no need to add an inline lubricator under normal operating conditions Tighten Threaded Connections Before each use check a...

Page 18: ...que them using the following procedure to improve sealing NOTE Always completely torque fluid covers before torquing manifolds Start all fluid cover screws a few turns Then turn down each screw just u...

Page 19: ...i12211b ti12213b ti14540b A 12 7 in 323 mm B 14 4 in 366 mm C 15 9 in 404 mm D 10 9 in 277 mm E 1 8 in 46 mm F 7 3 in 185 mm G 14 7 in 373 mm H 6 2 in 158 mm J 3 9 in 99 mm K 10 2 in 258 mm L 1 2 npt...

Page 20: ...except where noted 1 0 3 LQ PP LQ PP ti13845b ti13847b ti13846b ti14541b A 13 2 in 335 mm B 15 7 in 399 mm C 17 8 in 452 mm D 12 0 in 305 mm E 2 5 in 63 5 mm F 8 0 in 203 mm G Center Flange 16 0 in 40...

Page 21: ...b ti14345b ti14542b A 11 8 in 300 mm B 12 9 in 328 mm C 13 7 in 348 mm D 9 5 in 241 mm E 1 1 in 28 mm G 13 9 in 353 mm H 6 2 in 158 mm J 4 0 in 102 mm K 10 2 in 258 mm L 1 2 npt f air inlet M 1 in npt...

Page 22: ...2a D A B E F L J C G C K H A 11 8 in 300 mm B 14 9 in 378 mm C 17 1 18 7 in 434 475 mm D 11 5 in 292 mm E 3 1 in 79 mm F 7 35 in 187 mm G 13 9 in 353 mm H 14 0 in 356 mm J 3 8 in 97 mm K 11 0 in 279 m...

Page 23: ...re top chart or air consumption bottom chart 0 5 10 15 20 25 30 35 40 45 50 19 38 57 76 95 114 133 152 170 189 Fluid Flow gpm lpm 20 40 60 80 0 56 1 12 1 68 2 24 A B C D 0 0 20 40 60 80 100 120 0 14 1...

Page 24: ...100 psi 0 7 MPa 7 0 bar and full flow 84 dBa 96 dBa Fluid temperature range see page 25 Air inlet size 1 2 npt f Fluid inlet size Aluminum 1050A Hastelloy 1050H or Stainless Steel 1050S Conductive Pol...

Page 25: ...luid temperature range Stay within the temperature range of the most restricted wetted component Operating at a fluid temperature that is too high or too low for the components of your pump may cause...

Page 26: ...ect in material or workmanship repairs will be made at a reasonable charge which charges may include the costs of parts labor and transportation THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY OTHER...

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