The GRACO Husky 1050 is an air-operated double diaphragm pump designed for industrial fluid transfer. This model features an aluminum center section, acetal seats, stainless steel balls, and a Buna-N diaphragm. It is engineered for reliable, low-pulsation transfer of water, antifreeze, fuel, and other compatible fluids in demanding environments.

Key Features:

• Air-operated double diaphragm pump
• Husky 1050 AL (1" BSPT)
• Aluminum center section, acetal seats, stainless steel balls, Buna-N diaphragm
• Maximum free-flow delivery: 189 L/min (50 gpm)
• Maximum fluid pressure: 8.6 bar (125 psi) (Note: Some sources list 7 bar/100 psi as maximum operating pressure; 8.6 bar is referenced for the AL model in some listings)
• Water, antifreeze, fuel, and compatible industrial fluids
• UL listed
• Stall-free low pulsation air valve for smooth and rapid changeover
• Robust construction for industrial use
• Handles solids up to 3.2 mm (1/8 in)
• Easy maintenance and serviceability
• Reliable performance in harsh environments

Applications:
Industrial fluid transfer, including water, antifreeze, and fuel; suitable for mining, agriculture, and general industrial maintenance

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)
• Use appropriate thread sealant for leak-free installation
• Check air supply for correct pressure and cleanliness
• Inspect diaphragms and seats regularly for wear and replace as needed
• Follow manufacturer guidelines for maintenance intervals