The GRACO 651010 Husky 1050 SS is a stainless steel air-operated double diaphragm pump with a 1 in. NPT connection and an aluminum center section. It is designed for reliable transfer of a wide range of fluids, including water, antifreeze, fuel, and other compatible liquids, in industrial and maintenance applications.

Key Features:

• Air-operated double diaphragm pump
• Husky 1050, 1 in. (25.4 mm) NPT
• Stainless steel fluid section, aluminum center section
• Maximum free-flow delivery: 189 l/min (50 gpm)
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa)
• Water, antifreeze, fuel, detergents, motor oil, hydraulic fluid, cutting oil, wastewater transfer
• UL listed (for some models; confirm for 651010 SS)
• Stall-free low pulsation air valve for smooth operation
• One-piece center section reduces leaks and maintenance
• Handles solids up to 3.2 mm (1/8 in)
• Maximum suction lift: 16 ft (4.9 m) dry, 29 ft (8.8 m) wet
• Maximum pump speed: 280 cpm
• Displacement per cycle: 0.17 gal (0.64 liters)

Applications:
Industrial fluid transfer, lubrication systems, maintenance, wastewater, antifreeze and fuel transfer, and other compatible liquid handling tasks.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
• Ensure proper alignment of inlet and outlet connections
• Use appropriate thread sealant for NPT connections
• Check for leaks after installation
• Follow manufacturer’s recommended maintenance schedule
• Use compatible fluids as specified in the manual