The GRACO 647062 Husky 1050 is an air-operated double diaphragm pump with a standard aluminum center section, aluminum seats, Geolast balls, and Geolast diaphragm. It is designed for reliable, efficient transfer of a wide range of fluids, including those with solids, in industrial and maintenance applications.

Key Features:

• Air-operated double diaphragm pump
• Husky 1050, 1" NPT ports
• Standard aluminum center section, aluminum seats, Geolast balls, Geolast diaphragm
• Maximum free-flow delivery: 189 L/min (50 gpm)
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa)
• Compatible with a wide range of fluids, including those with solids up to 3.2 mm (1/8 in)
• Stall-free, low pulsation air valve for smooth operation
• Spring-loaded pilot valves for faster changeover and reduced pulsation
• Externally serviceable components
• Diaphragm life up to 5x longer than competitors
• One-piece center section eliminates leaks and reduces maintenance
• Bolted joint design for even sealing pressure and leak-free operation

Applications:
Ideal for transferring fluids in industrial, mining, agricultural, and maintenance environments. Suitable for handling fluids with suspended solids, chemicals, and abrasive materials.

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 all connections and use appropriate thread sealant for NPT ports
• Check for leaks after installation and during initial operation
• Follow manufacturer-recommended maintenance schedules for diaphragm and valve inspection
• Use only compatible fluids and avoid exceeding maximum pressure and temperature ratings