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, TPE (thermoplastic elastomer) seats, acetal balls, and a PTFE overmolded diaphragm. This pump is engineered for reliable, low-maintenance operation in demanding environments, suitable for transferring water, antifreeze, fuel, and other compatible fluids.

Key Features:

• Air-operated double diaphragm pump
• Husky 1050, 1" NPT
• Aluminum center section, TPE seats, acetal balls, PTFE overmolded diaphragm
• Maximum free flow delivery: 50 gpm (189 lpm)
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa) (Note: Some listings specify 100 psi/7 bar; confirm for your specific application)
• Compatible with water, antifreeze, fuel, and other compatible fluids
• UL listed (for some configurations)
• Stall-free low pulsation air valve for smooth operation
• Pulse count feature for monitoring and control
• Robust aluminum construction for durability
• Easy maintenance and replacement of wetted parts
• Handles solids up to 1/8" (3.2 mm) in size
• Reliable performance in industrial environments

Applications:
Industrial fluid transfer, including water, antifreeze, fuel, and other compatible fluids. Suitable for mining, agriculture, manufacturing, and maintenance operations.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Ensure correct alignment of inlet and outlet connections (1" NPT)
• Verify air supply is clean and within recommended pressure range
• Check all seals and diaphragms for integrity before installation
• Follow manufacturer’s torque specifications for all connections
• Regularly inspect and maintain wetted parts for wear and tear