The GRACO D52D01 is a polypropylene (PP) center section air-operated double diaphragm pump with urethane duckbill seats and a PTFE diaphragm. It is designed for reliable, leak-free fluid transfer in industrial applications, offering robust performance and easy maintenance.

Key Features:

• Air-operated double diaphragm pump
• Husky 515
• Polypropylene (PP) center section, urethane duckbill seats, PTFE diaphragm
• Up to 15 gpm (56.7 lpm)
• Maximum fluid working pressure: 100 psi (0.7 MPa, 7 bar); Maximum air input pressure: 100 psi (0.7 MPa, 7 bar)
• Industrial fluid transfer applications; compatible with a wide range of fluids suitable for polypropylene and PTFE materials
• Stall-free low pulsation air valve for smooth, rapid changeover
• Bolt-through fluid cover design eliminates leaks and enhances safety
• No mechanical seals to prevent fluid leaks or failures
• Runs quietly at less than 85 dBa with remote muffler capability
• Easy-to-service air valve and ball checks
• Operates on as little as 20 psi (1.4 bar, 0.14 MPa)
• Split manifold option available for pumping multiple fluids without mixing
• Reliable air valve for years of dependable performance

Applications:
Industrial fluid transfer, suitable for use in environments requiring reliable, leak-free pumping of a variety of fluids. Commonly used in manufacturing, chemical processing, and other industrial settings.

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 leak-free before operation
• Follow manufacturer guidelines for air supply and pressure settings
• Regularly inspect and maintain air valve and ball checks for optimal performance
• Use appropriate tools and safety equipment during installation and maintenance
• Refer to the manual for specific installation and maintenance procedures