The GRACO Husky 1050 Aluminum (1" NPT) Pump is an air-operated double diaphragm pump designed for industrial fluid transfer. It features an aluminum center section, aluminum seats, Geolast balls, and a Buna-N diaphragm, making it suitable for handling a variety of fluids including oils, fuels, and coolants.

Key Features:

• Air-Operated Double Diaphragm Pump
• Husky 1050, 1" NPT
• Aluminum center section, aluminum seats, Geolast balls, Buna-N diaphragm
• Maximum free flow delivery: 50 gpm (189 lpm)
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa) (varies by configuration; some sources list 100 psi/7 bar/0.7 MPa for certain models)
• Compatible with a wide range of industrial fluids including oils, fuels, and coolants
• UL listed (varies by configuration)
• Stall-free low pulsation air valve for smooth and rapid changeover
• Reliable and robust construction for industrial environments
• Easy to maintain with accessible components
• Handles solids up to 1/8 in (3.2 mm)

Applications:
Industrial fluid transfer, including oils, fuels, coolants, and other compatible liquids. Suitable for mining, agriculture, and general industrial use.

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 appropriate thread sealant for NPT connections
• Check for leaks after installation
• Follow manufacturer’s torque specifications for all fasteners
• Regularly inspect diaphragms and balls for wear and replace as needed
• Periodically check and replace diaphragms and balls as required
• Inspect for leaks and wear during routine maintenance
• Use only recommended replacement parts for repairs