The GRACO 651310 Husky 1050 SS is a stainless steel air-operated double diaphragm pump with a conductive polypropylene (PP) center section, SP seats, SP balls, and SP diaphragm. It is designed for industrial fluid transfer applications, offering robust construction and compatibility with a wide range of fluids.

Key Features:

• Air-operated double diaphragm pump
• Husky 1050 SS, 1 in. (25.4 mm) NPT
• Stainless steel fluid section, conductive polypropylene center section, SP seats, SP balls, SP diaphragm
• Maximum free-flow delivery: 189 l/min (50 gpm)
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa)
• Industrial fluids, including water, antifreeze, detergents, motor oil, hydraulic fluid, cutting oil, and wastewater
• Stall-free, low pulsation air valve for smooth operation
• One-piece center section reduces leaks and maintenance
• Conductive polypropylene center section for static dissipation
• Robust stainless steel construction for durability
• Handles solids up to 3.2 mm (1/8 in) in size
• Maximum suction lift: 4.9 m (16 ft) dry, 8.8 m (29 ft) wet
• Maximum pump speed: 280 cpm
• Displacement per cycle: 0.64 liter (0.17 gal)

Applications:
Industrial fluid transfer, including water, antifreeze, detergents, motor oil, hydraulic fluid, cutting oil, and wastewater. Suitable for environments requiring static dissipation and robust chemical resistance.

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 in. NPT for this model)
• Use appropriate thread sealant for leak-free installation
• Check air supply compatibility (1/2 in. NPT air inlet)
• Inspect diaphragms and seals before installation for damage
• Follow GRACO’s recommended maintenance schedule for best results
• Regularly inspect diaphragms, balls, and seats for wear
• Clean pump internals after use with aggressive fluids
• Replace worn or damaged components with genuine GRACO parts
• Monitor for leaks and unusual noise during operation