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 and diaphragm, and acetal balls, making it suitable for handling water, antifreeze, fuel, and other compatible fluids. This pump is engineered for reliability and smooth operation in demanding environments.

Key Features:

• Air-operated double diaphragm pump
• Husky 1050, 1" NPT
• Aluminum center section, TPE seats and diaphragm, acetal balls
• Maximum free-flow delivery: 189 L/min (50 gpm)
• Maximum fluid working pressure: 8.6 bar (125 psi)
• Suitable for water, antifreeze, fuel, and compatible industrial fluids
• UL listed (for some models; confirm for specific part number)
• Stall-free low pulsation air valve for smooth and rapid changeover
• Robust aluminum construction for durability
• TPE and acetal components for chemical resistance and reliability
• Easy maintenance and serviceability
• Handles solids up to 3.2 mm (1/8 in)

Applications:
Industrial fluid transfer, including water, antifreeze, fuel, and other compatible liquids in mining, agriculture, manufacturing, and vehicle service environments.

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 BSPT as specified)
• Check air supply for correct pressure and cleanliness
• Inspect all seals and diaphragms before installation
• Follow manufacturer’s torque specifications for all connections
• Regularly inspect and maintain diaphragms, balls, and seats for wear