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

Key Features:

• Air-operated double diaphragm pump
• Husky 1050, 1" BSPT
• Aluminum center section, TPE seats, PTFE balls, TPE diaphragm
• Maximum free flow delivery: 189 L/min (50 gpm)
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa) for metal models; some listings specify 100 psi (7 bar, 700 kPa) for certain configurations
• Designed for use with water, antifreeze, fuel, and compatible with industrial fluids; not for use with highly corrosive or abrasive chemicals unless specified
• UL listed (for certain models)
• Stall-free, low pulsation air valve for smooth and rapid changeover
• Reliable, low-maintenance design
• Handles solids up to 1/8 in (3.2 mm)
• Suitable for continuous duty cycles
• Easy to maintain and service

Applications:
Industrial fluid transfer, water, antifreeze, and fuel transfer; 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 and secure mounting of the pump
• Use appropriate fittings and hoses for the intended fluid and pressure
• Check air supply for correct pressure and cleanliness
• Inspect diaphragms and seals regularly for wear and replace as needed
• Follow manufacturer’s guidelines for maintenance intervals