The GRACO 652458 is an air-operated double diaphragm pump featuring a polypropylene body, aluminum center section, and Santoprene seats, balls, and diaphragms. It is designed for reliable, efficient transfer of a wide range of fluids in industrial and manufacturing environments.

Key Features:

• Air-operated double diaphragm pump
• Husky 3300, 3-inch family
• Polypropylene body, aluminum center section, Santoprene seats, balls, and diaphragms
• Up to 300 gpm (1,135 lpm)
• Compatible with a wide range of fluids, including aggressive chemicals and slurries
• Stall-free low pulsation air valve for smooth and rapid changeover
• One-piece center section eliminates leaks and reduces maintenance
• Up to 5 times longer diaphragm life compared to other air-operated diaphragm pumps
• Up to 40% more efficient
• Heavy-duty construction
• Modular stall-resistant air valve design
• Faster changeover with spring-loaded pilot valves

Applications:
Ideal for transferring a wide variety of fluids in industrial, manufacturing, and processing applications, including chemicals, paints, coatings, and slurries.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Install the pump as close as possible to the material source to minimize suction requirements and maximize performance
• Use grounded, flexible fluid hoses to reduce the risk of static sparking
• Install a fluid drain valve near the fluid outlet
• Install a shutoff valve in the fluid outlet line
• Follow torque instructions for manifold installation
• Ensure the equipment is properly grounded