The GRACO 241565 Husky 515 PP Pump is an air-operated double diaphragm pump featuring a polypropylene (PP) center section, PP seats, PTFE balls, and PTFE diaphragm. It is designed for reliable, leak-free transfer of a wide range of fluids, including corrosive and abrasive liquids, in industrial and maintenance applications.

Key Features:

• Air-operated double diaphragm pump
• Husky 515
• Polypropylene (PP) center section, PP seats, PTFE balls, PTFE diaphragm
• Up to 15 gpm (57 lpm)
• Maximum fluid working pressure: 100 psi (7 bar, 0.7 MPa)
• Compatible with a wide range of fluids, including corrosive and abrasive liquids
• Stall-free low pulsation air valve for smooth and rapid changeover
• Bolt-through fluid cover design eliminates leaks and enhances safety
• No mechanical seals to cause 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) air supply
• Split manifold option to pump multiple fluids without mixing
• Reliable air valve for years of dependable performance

Applications:
Ideal for transferring chemicals, solvents, paints, coatings, and other industrial fluids in manufacturing, maintenance, and lubrication systems. Suitable for use in environments requiring corrosion resistance and leak-free operation.

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 proper grounding of the pump and fluid system when handling conductive or flammable fluids, as polypropylene and PTFE are not conductive
• Follow manufacturer guidelines for air supply and fluid connections
• Regularly inspect and maintain air valve and ball checks for optimal performance
• Use appropriate fittings and hoses compatible with the pumped fluid
• Perform routine checks for leaks and wear
• Keep the pump clean and free from debris
• Replace diaphragms and balls as recommended by the manufacturer