The GRACO Husky 1050 (1" NPT) S/S Pump is an air-operated double diaphragm pump designed for industrial fluid transfer. It features a stainless steel (S/S) pump body, aluminum center section, stainless steel seats and balls, and a PTFE overmolded diaphragm. This configuration is intended for handling aggressive or corrosive fluids in demanding environments.

Key Features:

• Pneumatic Diaphragm Pump
• Husky 1050, 1" NPT
• Stainless steel (S/S) pump body, aluminum center section, S/S seats, S/S balls, PTFE overmolded diaphragm
• Maximum free flow delivery: 50 gpm (189 lpm)
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa)
• Industrial fluids, including aggressive and corrosive liquids
• UL listed
• Stall-free low pulsation air valve for smooth and rapid changeover
• Reliable and robust construction for harsh environments
• Easy maintenance and serviceability
• Handles solids up to 1/8 in (3.2 mm)
• Maximum pump speed: 280 cpm
• Maximum suction lift: 16 ft (4.9 m) dry, 29 ft (8.8 m) wet

Applications:
Industrial fluid transfer, including handling water, antifreeze, fuel, and other aggressive or corrosive liquids in mining, agriculture, manufacturing, and vehicle service applications.

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 and piping to avoid stress on connections
• Use appropriate thread sealant for NPT connections
• Check for leaks after installation and during initial operation
• Follow manufacturer’s recommendations for air supply and pressure settings
• Regularly inspect diaphragms, seats, and balls for wear and replace as needed