The GRACO 651296 is an air-operated double diaphragm pump designed for reliable fluid transfer in industrial applications. It features a conductive polypropylene (PP) center section, stainless steel (SS) seats and balls, and a PTFE diaphragm, making it suitable for handling a wide range of fluids, including those requiring chemical resistance and static dissipation.
Key Features:
Air-operated double diaphragm pump
Husky 1050, 1 in. (25.4 mm) NPT
Conductive polypropylene (PP) center section, stainless steel (SS) seats and balls, PTFE diaphragm
Maximum free flow delivery: 50 gpm (189 lpm)
Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa)
Compatible with a wide range of industrial fluids, including those requiring chemical resistance and static dissipation
Stall-free low pulsation air valve for smooth and rapid changeover
One-piece center section reduces leaks and maintenance
Reliable performance in demanding environments
Maximum pump speed: 280 cycles per minute
Maximum suction lift: 16 ft (4.9 m) dry, 29 ft (8.8 m) wet
Maximum size pumpable solids: 1/8 in (3.2 mm)
Applications: Ideal for transferring fluids in industrial, chemical, and process applications where chemical resistance, static dissipation, and reliability are required. Suitable for use in mining, agriculture, manufacturing, and other sectors.
Installation Notes:
Using genuine GRACO parts ensures optimal performance, safety, and longevity of the pump. Non-genuine parts may compromise reliability and void warranties.
Ensure all connections are tight and leak-free before operation
Follow GRACO’s recommended installation procedures for air and fluid lines
Regularly inspect diaphragms, seats, and balls for wear and replace as needed
Use appropriate personal protective equipment during installation and maintenance
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