The GRACO 652461 is a heavy-duty, air-operated double diaphragm pump designed for fluid transfer applications, including high-viscosity materials. It features a polypropylene pump body, an aluminum center section, and Geolast (GE) seats, balls, and diaphragm for enhanced chemical resistance and durability. This pump is intended for professional use in demanding industrial environments.

Key Features:

• Air-operated double diaphragm pump
• Husky 3300, 3-inch (76.2 mm)
• Polypropylene pump body, aluminum center section, Geolast (GE) seats, balls, and diaphragm
• Up to 1,135 L/min (300 gpm)
• Maximum working pressure: 100 psi (0.7 MPa, 6.9 bar) for polypropylene center section pumps
• Compatible with a wide range of fluids, including corrosive and abrasive materials, due to polypropylene and Geolast construction
• Stall-free low pulsation air valve for smooth and rapid changeover
• One-piece center section for leak elimination and reduced maintenance
• Heavy-duty construction for reliability and long service life
• Up to 5 times longer diaphragm life compared to other air-operated diaphragm pumps
• Modular, stall-resistant air valve design
• Four-bolt joint design for even sealing pressure and leak-free operation

Applications:
Ideal for transferring high-viscosity, corrosive, or abrasive fluids in industrial settings such as mining, agriculture, chemical processing, and manufacturing.

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 secure and properly aligned before operation
• Follow the manufacturer’s guidelines for fluid compatibility and pressure limits
• Regularly inspect and maintain seals, diaphragms, and valves to prevent leaks and ensure efficient operation
• Use appropriate tools and safety equipment during installation and maintenance