The Husky 1050 is an air-operated double diaphragm pump designed for industrial fluid transfer. This specific model features an aluminum center section, acetal seats and balls, and a PTFE diaphragm, making it suitable for handling a variety of fluids including water, antifreeze, and fuel. It is engineered for reliable, low-maintenance operation in demanding environments.
Key Features:
Pneumatic (air-operated) double diaphragm pump
Husky 1050, 1" NPT
Aluminum center section, acetal seats and balls, PTFE diaphragm
Maximum free flow delivery: 50 gpm (189 lpm)
Maximum fluid working pressure: 100–125 psi (7–8.6 bar, 0.7–0.86 MPa) depending on configuration
Suitable for water, antifreeze, fuel, and other compatible industrial fluids
UL listed
Stall-free low pulsation air valve for smooth and rapid changeover
Reliable, low-maintenance design
Handles solids up to 1/8" (3.2 mm)
Robust construction for demanding environments
Easy to maintain and service
Applications: Industrial fluid transfer, including water, antifreeze, and fuel; suitable for mining, agriculture, and general industrial use
Installation Notes:
Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
Ensure proper alignment and secure mounting of the pump
Use appropriate fittings and hoses for the intended fluid and pressure
Follow manufacturer guidelines for air supply and exhaust connections
Regularly inspect and maintain diaphragms, seats, and balls for wear and tear
Consult the equipment manual for specific installation and maintenance procedures
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