The Husky 1050 is an air-operated double diaphragm pump with an aluminum center section, TPE (Hytrel) seats, acetal balls, and PTFE diaphragm. It is designed for reliable transfer of fluids such as water, antifreeze, and fuel in industrial and vehicle service applications.

Key Features:

• Pneumatic Diaphragm Pump
• Husky 1050, 1" NPT
• Aluminum center section, TPE (Hytrel) seats, acetal balls, PTFE diaphragm
• Maximum free flow delivery: 50 gpm (189 lpm) (varies by configuration; some listings specify up to 38 gpm for certain models)
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa) (varies by configuration; some listings specify 50–100 psi for certain models)
• For use with water, antifreeze, fuel, oil, and waste oil
• UL Listed (for certain models)
• Stall-free low pulsation air valve for smooth and rapid changeover
• Reliable and robust construction for industrial environments
• Easy to maintain with accessible components
• Capable of handling solids up to 1/8 in (3.2 mm) in size

Applications:
Industrial fluid transfer, vehicle service (fuel, oil, antifreeze, water), waste oil handling, and general-purpose pumping in harsh environments

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 thread sealant on NPT connections
• Verify air supply pressure is within the recommended range (20–125 psi, 0.14–0.86 MPa)
• Check for leaks after installation and during initial operation
• Follow manufacturer guidelines for diaphragm and seat replacement intervals