The Husky 1050 is an air-operated double diaphragm pump designed for industrial fluid transfer, featuring an aluminum center section, aluminum seats, Santoprene balls, and a TPE (Hytrel) diaphragm. It is engineered for reliable, efficient transfer of fluids such as water, antifreeze, and fuel in demanding environments.

Key Features:

• Pneumatic Diaphragm Pump
• Husky 1050, 1" NPT
• Aluminum center section, aluminum seats, Santoprene balls, TPE (Hytrel) diaphragm
• Maximum free flow delivery: 50 gpm (189 lpm) for metal pumps; 38 gpm for standard aluminum models (varies by configuration)
• Maximum fluid working pressure: 100–125 psi (7–8.6 bar, 0.7–0.86 MPa) depending on configuration
• For use with water, antifreeze, fuel, and compatible with most industrial fluids; not for use with highly corrosive chemicals unless specified
• UL listed
• Stall-free low pulsation air valve for smooth, rapid changeover
• Spring-loaded pilot valves for faster changeover and reduced pulsation
• Externally serviceable for easy maintenance
• Diaphragm life span up to 5x longer than competitors
• One-piece center section eliminates leaks and reduces maintenance
• Bolted joint design for even sealing pressure and leak-free operation
• High strength-to-weight ratio and chemical resistance (varies by material)

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 of all connections to prevent leaks
• Use appropriate thread sealant for NPT connections
• Check air supply for correct pressure and cleanliness
• Follow manufacturer’s torque specifications for bolted joints
• Regularly inspect diaphragms and seats for wear and replace as needed