The Husky 1050 is an air-operated double diaphragm pump featuring an aluminum center section, TPE (thermoplastic elastomer) seats, acetal balls, and PTFE overmolded diaphragms. It is designed for reliable, low-maintenance transfer of fluids in industrial applications, including water, antifreeze, and fuel.

Key Features:

• Air-operated double diaphragm pump
• Husky 1050, 1" NPT
• Aluminum center section, TPE seats, acetal balls, PTFE overmolded diaphragms
• Maximum free-flow delivery: 189 l/min (50 gpm)
• Maximum fluid working pressure: 100–125 psi (7–8.6 bar, 0.7–0.86 MPa)
• Compatible with a wide range of fluids including water, antifreeze, and fuel; suitable for industrial and vehicle service applications
• UL listed (where applicable)
• Stall-free, low-pulsation air valve for smooth and rapid changeover
• Handles solids up to 3.2 mm (1/8 in)
• Maximum suction lift: 4.9 m (16 ft) dry, 8.8 m (29 ft) wet
• Reliable, low-maintenance design
• Easy to service and maintain

Applications:
Industrial fluid transfer, vehicle service (water, antifreeze, fuel), mining, agriculture, and other sectors requiring robust, reliable fluid handling.

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" NPT for aluminum models)
• Check air supply for correct pressure and cleanliness
• Inspect diaphragms, seats, and balls before installation for any damage
• Follow manufacturer’s torque specifications for all connections
• Regularly inspect and maintain diaphragms and seals for optimal performance