The GRACO Husky 1050 PP Pump is an air-operated double diaphragm pump designed for industrial fluid transfer. The specified configuration features a polypropylene (PP) center section, stainless steel (S/S) center section, PP seats, Santoprene balls, and Santoprene diaphragms. It is intended for reliable, low-maintenance transfer of water, antifreeze, fuel, and other compatible fluids in demanding environments.

Key Features:

• Air-operated double diaphragm pump
• Husky 1050
• Polypropylene (PP) center section, stainless steel (S/S) center section, PP seats, Santoprene balls, Santoprene diaphragms
• Maximum free-flow delivery: 189 l/min (50 gpm)
• Maximum fluid working pressure: 7 bar (100 psi) for plastic models (note: metal models up to 8.6 bar/125 psi, but this configuration is plastic/PP)
• Designed for water, antifreeze, fuel, and compatible industrial fluids
• UL listed (for some configurations; check specific model for certification)
• Stall-free low pulsation air valve for smooth and rapid changeover
• Reliable, low-maintenance design
• Handles solids up to 3.2 mm (1/8 in)
• Suitable for continuous duty cycles
• Easy to maintain and service

Applications:
Industrial fluid transfer, including water, antifreeze, fuel, and other compatible liquids in mining, agriculture, manufacturing, and maintenance environments.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Ensure all connections (air, fluid inlet/outlet) are secure and leak-free
• Follow manufacturer’s guidelines for maximum suction lift and pressure ratings
• Regularly inspect diaphragms, balls, and seats for wear and replace as needed
• Use appropriate thread sealant for threaded connections
• Ensure the pump is installed in a well-ventilated area to prevent overheating