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

Key Features:

• Air-operated double diaphragm pump
• Husky 1050, 1" BSPT
• Standard aluminum center section, polypropylene seats, TPE balls, TPE diaphragm
• Maximum free flow delivery: 50 gpm (189 lpm)
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa) (Note: Some listings specify 100 psi/7 bar/0.7 MPa; confirm for your specific variant)
• Suitable for water, antifreeze, fuel, and other compatible fluids; handles solids up to 1/8" (3.2 mm)
• UL listed
• Stall-free low pulsation air valve for smooth and rapid changeover
• Reliable, robust construction for industrial use
• Easy maintenance and serviceability
• Handles abrasive and viscous fluids
• Maximum pump speed: 280 cpm
• Maximum suction lift: 16 ft (4.9 m) dry, 29 ft (8.8 m) wet

Applications:
Industrial fluid transfer, vehicle service (water, antifreeze, fuel), general-purpose pumping of liquids with solids up to 1/8" (3.2 mm)

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 rated for the intended pressure and fluid
• Check air supply for adequate pressure and cleanliness
• Prime the pump if required for the application
• Regularly inspect diaphragms, balls, and seats for wear and replace as needed