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

Key Features:

• Pneumatic (air-operated) double diaphragm pump
• Husky 1050, 1" BSPT
• Aluminum center section, aluminum seats, TPE balls, Buna-N diaphragm
• Maximum free-flow delivery: 189 l/min (50 gpm)
• Maximum fluid working pressure: 8.6 bar (125 psi, 0.86 MPa) for metal pumps; 7 bar (100 psi, 0.7 MPa) for standard models
• Suitable for water, antifreeze, fuel, and other compatible fluids; maximum pumpable solids: 3.2 mm (1/8 in)
• UL listed (where applicable)
• 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
• Self-priming and dry-run capable

Applications:
Industrial fluid transfer, lubrication systems, maintenance operations, mining, agriculture, and general-purpose pumping of compatible fluids.

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 for the fluid being transferred
• Check air supply pressure and quality before operation
• Follow manufacturer’s guidelines for diaphragm and ball replacement intervals
• Regularly inspect for leaks and wear