The Husky 1050 is an air-operated double diaphragm pump with a remote aluminum center section, polypropylene seats, PTFE balls, and PTFE diaphragm. It is designed for reliable, low-pulsation transfer of a wide range of fluids, including water, antifreeze, and fuels, in industrial and vehicle service applications.

Key Features:

• Air-operated double diaphragm pump
• Husky 1050, 1" BSPT
• Aluminum center section, polypropylene seats, PTFE balls, PTFE diaphragm
• Maximum free flow delivery: 50 gpm (189 lpm)
• Maximum fluid working pressure: 100–125 psi (7–8.6 bar, 0.7–0.86 MPa) depending on configuration
• Compatible with a wide range of fluids including water, antifreeze, and fuels; suitable for industrial and vehicle service applications
• UL listed (for certain configurations)
• Stall-free low pulsation air valve for smooth and rapid changeover
• Reliable, robust construction for demanding environments
• Easy maintenance and serviceability
• Handles solids up to 1/8 in (3.2 mm) in size
• Remote center section for flexible installation

Applications:
Industrial fluid transfer, vehicle service (water, antifreeze, fuel), and general-purpose pumping where low pulsation and reliability are required.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Ensure all connections are secure and leak-free
• Use appropriate thread sealant for BSPT connections
• Install in a location that allows easy access for maintenance
• Follow manufacturer guidelines for air supply and fluid compatibility
• Regularly inspect diaphragms, seats, and balls for wear and replace as needed