The GRACO Husky 1050 is an air-operated double diaphragm pump with an aluminum wetted section, aluminum center section, aluminum seats, TPE (thermoplastic elastomer) balls, and Geolast diaphragms. It is designed for industrial fluid transfer applications, including water, antifreeze, and fuel, and is suitable for handling fluids with small solids.

Key Features:

• Air-operated double diaphragm pump
• Husky 1050, 1" NPT
• Aluminum wetted section, aluminum center section, aluminum seats, TPE balls, Geolast diaphragms
• Maximum free-flow delivery: 189 l/min (50 gpm)
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa) for aluminum models (some listings specify 100 psi/7 bar for certain configurations; confirm with specific part number for exact rating)
• Compatible with water, antifreeze, fuel, and other industrial fluids; handles solids up to 3.2 mm (1/8 in)
• UL listed (for certain models)
• Stall-free, low pulsation air valve for smooth and rapid changeover
• Robust construction for reliability and long service life
• Easy maintenance with accessible components
• Suitable for continuous duty cycle in industrial environments

Applications:
Industrial fluid transfer, including water, antifreeze, and fuel; suitable for applications requiring handling of fluids with small solids.

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 thread sealant for NPT connections
• Check air supply for correct pressure and cleanliness
• Inspect diaphragms and balls regularly for wear and replace as needed
• Follow manufacturer’s guidelines for maintenance intervals