The Husky 1050 Polypropylene Pump is an air-operated double diaphragm pump constructed primarily from polypropylene, with aluminum center section, FKM (Viton) seats, balls, and diaphragms. 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-inch (varies by configuration)
• Polypropylene body, aluminum center section, FKM (Viton) seats, balls, and diaphragms
• Maximum free-flow delivery: 189 l/min (50 gpm) (varies by configuration and air supply)
• Maximum fluid working pressure: 125 psi (0.86 MPa, 8.6 bar) (varies by configuration)
• For use with water, antifreeze, fuel, and similar fluids; compatible with various industrial and vehicle service equipment
• UL listed (varies by configuration)
• Stall-free low pulsation air valve for smooth and rapid changeover
• Modular air valve for easy maintenance
• Reliable, robust construction for demanding environments
• Suitable for handling fluids with solids up to 3.2 mm (1/8 in)

Applications:
Industrial fluid transfer, vehicle service (antifreeze, windshield solvent, fuel), and general-purpose pumping of compatible fluids

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the pump and connected equipment.
• Ensure correct alignment and secure mounting of the pump
• Use appropriate fittings and hoses for the intended fluid and pressure
• Follow all safety instructions in the manual
• Regularly inspect and maintain seals, diaphragms, and valves for wear
• Periodically check for leaks and wear
• Replace diaphragms and seals as recommended
• Keep air supply clean and dry
• Refer to the manual for detailed maintenance schedules