The Husky 515 PP is an air-operated double diaphragm pump featuring a polypropylene (PP) center section, PP seats, fluoroelastomer balls, and a PTFE diaphragm. It is designed for reliable, leak-free transfer of fluids in industrial applications, including those requiring chemical resistance and robust performance.

Key Features:

• Air-operated double diaphragm pump
• Husky 515 PP (1/2" BSP)
• Polypropylene (PP) center section, PP seats, fluoroelastomer 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 industrial fluids, especially those requiring chemical resistance
• Stall-free low pulsation air valve for smooth, rapid changeover
• Bolt-through fluid cover design for leak elimination and safety
• No mechanical seals to prevent leaks and 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)
• Center and end porting options
• Split manifold option for pumping multiple fluids without mixing

Applications:
Ideal for transferring chemicals, solvents, and other industrial fluids in environments requiring corrosion resistance and reliable, leak-free operation. Suitable for use in manufacturing, mining, agriculture, and other industrial sectors.

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 compatible with 1/2" BSP threads
• Follow manufacturer guidelines for air supply and pressure settings
• Install remote muffler for reduced noise if required
• Regularly inspect and service air valve and ball checks for continued reliability
• Periodically check for leaks and wear
• Clean and inspect diaphragms and balls as recommended
• Use only compatible fluids to prevent material degradation