The Husky 515 is an air-operated double diaphragm pump with an acetal fluid section, remote polypropylene center section, urethane duckbill seats, and TPE (thermoplastic elastomer) diaphragm. It is designed for industrial applications requiring reliable, leak-free transfer of a wide range of fluids.

Key Features:

• Air-operated double diaphragm pump
• Husky 515, 1/2 inch (12.7 mm)
• Acetal fluid section, polypropylene center section, urethane duckbill seats, TPE diaphragm
• Up to 15 gpm (56.7 lpm)
• Maximum fluid working pressure: 100 psi (7 bar, 0.7 MPa)
• Compatible with antifreeze, detergents, resin, polymers, motor oil, grease & oil, hydraulic fluid, transmission fluid, cutting oil, water, wastewater treatment, ink
• Stall-free low pulsation air valve for smooth and rapid changeover
• Bolt-through fluid cover design eliminates leaks and increases reliability
• 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
• Split manifold option to pump multiple fluids without mixing
• Reliable air valve for years of dependable performance

Applications:
Industrial fluid transfer, including antifreeze, detergents, resins, polymers, oils, hydraulic and transmission fluids, cutting oils, water, wastewater treatment, and ink.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety, and maintains warranty coverage.
• Ensure all connections are secure and leak-free before operation
• Use compatible fluids as specified in the compatibility list
• Regularly inspect and service air valve and ball checks for optimal performance
• Follow manufacturer guidelines for installation and maintenance to prevent premature wear or failure