The Husky 1050 is an air-operated double diaphragm pump with a standard aluminum center section, TPE (thermoplastic elastomer) seats, PTFE (polytetrafluoroethylene) balls, and PTFE diaphragm. It is designed for reliable transfer of fluids such as water, antifreeze, and fuel in industrial and maintenance applications.

Key Features:

• Air-operated double diaphragm pump
• Husky 1050, 1" BSPT
• Aluminum center section, TPE seats, PTFE balls, PTFE diaphragm
• Maximum free-flow delivery: 189 l/min (50 gpm)
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa) for standard models; some configurations list 100 psi (7 bar, 700 kPa) as maximum fluid pressure
• Compatible with a wide range of fluids including water, antifreeze, and fuel; suitable for industrial and maintenance use
• UL listed (for certain models)
• Stall-free low pulsation air valve for smooth and rapid changeover
• Reliable and robust construction for demanding environments
• Easy to maintain with accessible components
• Capable of handling solids up to 3.2 mm (1/8 in)
• Maximum suction lift: 4.9 m (16 ft) dry, 8.8 m (29 ft) wet
• Maximum pump speed: 280 cpm
• Displacement per cycle: 0.64 liter (0.17 gal)

Applications:
Industrial fluid transfer, maintenance operations, water, antifreeze, and fuel transfer, suitable for environments requiring robust and reliable pumping solutions

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 (1" BSPT for this model)
• Use appropriate thread sealant for BSPT connections
• Check air supply for correct pressure and cleanliness
• Inspect diaphragms and seats for wear before installation
• Follow manufacturer’s torque specifications for all connections
• Test pump operation before full deployment