The GRACO 652407 is an air-operated double diaphragm pump featuring a polypropylene (PP) center section, PP seats, PTFE balls, and a polychloroprene (PO) diaphragm. It is designed for reliable, efficient fluid transfer in demanding industrial environments, offering compatibility with a wide range of chemicals and applications.

Key Features:

• Air-operated double diaphragm pump
• Husky 3300, 3" flange
• Polypropylene center section, polypropylene body, polypropylene seats, PTFE balls, polychloroprene (PO) diaphragm
• Up to 300 gpm (1,135 lpm)
• Compatible with a wide range of chemicals and industrial fluids
• Stall-free low pulsation air valve for smooth and rapid changeover
• One-piece center section eliminates leaks and reduces maintenance
• Modular stall-resistant air valve design
• Up to 5 times longer diaphragm life compared to other air-operated diaphragm pumps
• Up to 40% more efficient than comparable pumps
• Heavy-duty construction for demanding environments

Applications:
Ideal for transferring a variety of industrial fluids, including chemicals, solvents, and abrasive materials, in industries such as mining, agriculture, manufacturing, and more.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Ensure all connections are secure and leak-free before operation
• Follow GRACO’s recommended installation procedures for air supply and fluid connections
• Regularly inspect diaphragms, balls, and seats for wear and replace as needed
• Use appropriate personal protective equipment during installation and maintenance