The GRACO Husky 1050 is an air-operated double diaphragm pump designed for industrial fluid transfer. This specific configuration features a polypropylene body, aluminum center section, stainless steel seats and balls, and a PTFE/Santoprene diaphragm. It is intended for reliable, low-maintenance transfer of water, antifreeze, fuel, and other compatible fluids in demanding environments.
Key Features:
Air-Operated Double Diaphragm Pump
Husky 1050, 1" End Flange
Polypropylene body, aluminum center section, stainless steel seats and balls, PTFE/Santoprene diaphragm
Maximum free flow delivery: 50 gpm (189 lpm)
Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa)
Designed for use with water, antifreeze, fuel, and compatible industrial fluids
UL listed
Stall-free low pulsation air valve for smooth, rapid changeover
Modular air valve for easy maintenance
Handles solids up to 1/8" (3.2 mm)
Reliable, robust construction for industrial use
Easy to maintain and service
Applications: Industrial fluid transfer, including water, antifreeze, fuel, and compatible process fluids. Suitable for mining, agriculture, manufacturing, and other demanding environments.
Installation Notes:
Using genuine GRACO parts ensures optimal performance, safety, and longevity of the pump. Non-genuine parts may compromise reliability and void warranties.
Ensure proper alignment of end flanges and secure all connections
Use appropriate gaskets and seals for leak-free operation
Follow all safety instructions in the manual
Regularly inspect diaphragms, seats, and balls for wear and replace as needed
Use only compatible fluids as specified by GRACO
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