The GRACO Husky 1050 Al (1" NPT) Pump is an air-operated double diaphragm pump featuring a remote aluminum center section, Santoprene seats, polychloroprene standard balls, and a polychloroprene overmolded diaphragm. It is designed for reliable, efficient transfer of a wide range of fluids, including water, antifreeze, and fuels, in industrial and maintenance applications.

Key Features:

• Air-operated double diaphragm pump
• Husky 1050 Al (1" NPT)
• Aluminum center section, Santoprene seats, polychloroprene standard balls, polychloroprene overmolded diaphragm
• 189 L/min (50 US GPM)
• 8.6 bar (125 psi)
• Designed for use with water, antifreeze, fuels, and compatible fluids; 1" NPT connections
• UL listed (for standard models; confirm for specific configuration)
• Stall-free low pulsation air valve for smooth operation
• One-piece center section for leak reduction and easier maintenance
• Spring-loaded, externally serviceable pilot valves for rapid changeover and reduced pulsation
• Up to 5 times longer diaphragm life compared to similar pumps
• Remote center section for flexible installation
• Expanded material options for diverse applications

Applications:
Industrial fluid transfer, maintenance, lubrication, water, antifreeze, and fuel transfer in mining, agriculture, and general industry

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 recommended thread sealant for NPT connections
• Check for correct air supply pressure and flow
• Inspect diaphragms and seats for wear before installation
• Follow GRACO’s recommended maintenance schedule for best results