The GRACO Husky 1050 Polypropylene Pump is an air-operated double diaphragm pump designed for industrial fluid transfer applications. This specific configuration features a polypropylene end flange, aluminum center section, stainless steel seats, PTFE balls, and a PTFE/Santoprene diaphragm. It is engineered for reliable, low-maintenance transfer of water, antifreeze, fuel, and other compatible fluids.

Key Features:

• Air-Operated Double Diaphragm Pump
• Husky 1050, 1 in. (25 mm) connections
• Polypropylene end flange, aluminum center section, stainless steel seats, PTFE balls, PTFE/Santoprene diaphragm
• Maximum free-flow delivery: 189 L/min (50 gpm)
• Maximum fluid working pressure: 125 psi (8.6 bar)
• Compatible with water, antifreeze, fuel, and other compatible fluids; suitable for industrial and professional use
• UL listed
• Stall-free, low pulsation air valve for smooth operation
• Modular air valve for easy maintenance
• Handles solids up to 3.2 mm (1/8 in)
• Reliable, low-maintenance design
• Suitable for continuous duty cycle

Applications:
Industrial fluid transfer, including water, antifreeze, fuel, and other compatible fluids; suitable for mining, agriculture, and general industrial applications

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump integrity and void warranties.
• Ensure proper alignment of flanges and connections
• Use appropriate thread sealant for leak-free installation
• Follow all safety instructions in the manual
• Regularly inspect diaphragms, seats, and balls for wear and replace as needed
• Maintain recommended air pressure and flow rates for best performance
• Periodically check and clean pump components
• Replace diaphragms and seals according to maintenance schedule
• Monitor for leaks and unusual noise
• Use only recommended replacement parts