The GRACO Husky 1050 Polypropylene Pump is a robust air-operated double diaphragm pump designed for industrial fluid transfer. Its polypropylene body and stainless steel center section, seats, PTFE balls, and PTFE/Santoprene diaphragms make it suitable for handling a wide range of fluids, including water, antifreeze, and fuels. This pump is engineered for reliable, low-maintenance operation in demanding environments.

Key Features:

• Pneumatic Diaphragm Pump
• Husky 1050, 1" (25 mm) inlet/outlet
• Polypropylene body, stainless steel center section, stainless steel seats, PTFE balls, PTFE/Santoprene diaphragms
• 189 L/min (50 gpm) maximum free-flow delivery
• Maximum fluid pressure: 7–8.6 bar (100–125 psi) depending on configuration
• Compatible with water, antifreeze, fuels, and other industrial fluids; not for use with highly corrosive or abrasive materials unless specified
• UL listed
• Stall-free low pulsation air valve for smooth and rapid changeover
• Robust construction for long service life
• Easy maintenance and diaphragm replacement
• Handles solids up to 3.2 mm (1/8 in)
• Low noise operation at typical pressures

Applications:
Industrial fluid transfer, including water, antifreeze, and fuel; suitable for vehicle service, 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 of inlet and outlet connections
• Use appropriate thread sealant for air and fluid connections
• Check for leaks after installation
• Follow manufacturer’s recommendations for air supply and pressure settings
• Regularly inspect diaphragms and seats for wear and replace as needed