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

Key Features:

• Air-operated double diaphragm pump
• Husky 1050, 1" BSPT
• Aluminum center section, TPE (Hytrel) seats, Buna-N balls, Buna-N diaphragm
• Maximum free-flow delivery: 189 L/min (50 gpm)
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa) for standard models; some listings specify 100 psi (7 bar, 700 kPa) for certain configurations
• Suitable for water, antifreeze, fuel, and other compatible fluids; maximum pumpable solids: 3.2 mm (1/8 in)
• UL listed (for some configurations)
• 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
• Suitable for continuous duty cycles

Applications:
Industrial fluid transfer, maintenance operations, water, antifreeze, and fuel transfer in mining, agriculture, and other sectors.

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 inlet and outlet connections (1" BSPT for this model)
• Check air supply pressure and ensure it matches pump requirements
• Use appropriate thread sealant for BSPT connections
• Inspect diaphragms and balls for wear during installation and maintenance
• Follow manufacturer guidelines for maximum suction lift and fluid compatibility