The GRACO Husky 1050 Aluminum (1" NPT) Pump is an air-operated double diaphragm pump designed for industrial fluid transfer applications. It features an aluminum center section, acetal seats and balls, and a PTFE overmolded diaphragm, making it suitable for handling water, antifreeze, fuel, and other compatible fluids.

Key Features:

• Air-Operated Double Diaphragm Pump
• Husky 1050, 1" NPT
• Aluminum center section, acetal seats and balls, PTFE overmolded diaphragm
• Maximum free flow delivery: 189 L/min (50 gpm)
• Maximum fluid working pressure: 8.6 bar (125 psi, 0.86 MPa)
• Compatible with water, antifreeze, fuel, and other compatible fluids; 1" NPT or 1" BSPT connections
• Modular air valve for easy maintenance
• Reliable performance in industrial environments
• Handles solids up to 3.2 mm (1/8 in)
• Remote aluminum center section for flexible installation
• PTFE overmolded diaphragm for chemical resistance

Applications:
Industrial fluid transfer, including water, antifreeze, fuel, and other compatible fluids. 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 (1" NPT or 1" BSPT)
• Check for correct air supply and pressure (max 8.6 bar/125 psi)
• Inspect diaphragm and seats for wear before installation
• Follow all safety instructions in the GRACO manual
• Use appropriate mounting hardware for secure installation