The Husky 1050 is a robust air-operated double diaphragm pump designed for industrial fluid transfer. This specific configuration features a stainless steel (S/S) pump body, aluminum center section, stainless steel seats, Santoprene balls, and Santoprene diaphragm. It is intended for reliable, high-volume transfer of water, antifreeze, fuel, and other compatible fluids within GRACO equipment.

Key Features:

• Pneumatic (Air-Operated) Double Diaphragm Pump
• Husky 1050, 1" NPT
• Stainless steel pump body, aluminum center section, stainless steel seats, Santoprene balls, Santoprene diaphragm
• Maximum free-flow delivery: 50 gpm (189 lpm)
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa) for metal pumps (stainless steel, aluminum, Hastelloy)
• Water, antifreeze, fuel, and compatible industrial fluids
• UL listed
• Stall-free, low pulsation air valve for smooth and rapid changeover
• High reliability and ease of maintenance
• Handles solids up to 1/8" (3.2 mm)
• Maximum pump speed: 280 cpm
• Maximum suction lift: 16 ft (4.9 m) dry, 29 ft (8.8 m) wet
• Displacement per cycle: 0.17 gal (0.64 liters)

Applications:
Industrial fluid transfer, including water, antifreeze, fuel, and other compatible liquids. Suitable for mining, agriculture, vehicle service, and in-plant manufacturing environments.

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 pump components during assembly
• Use recommended gaskets and seals for leak-free operation
• Follow torque specifications for all fasteners
• Check air supply and fluid compatibility before operation
• Regularly inspect diaphragms, balls, and seats for wear and replace as needed
• Perform routine inspections and maintenance as per GRACO guidelines
• Replace worn or damaged parts promptly
• Keep air supply clean and dry
• Lubricate moving parts if specified in the manual