The GRACO D42D07 Husky 515 is an air-operated double diaphragm pump featuring a polypropylene center section, urethane duckbill seats, and a Buna-N diaphragm. It is designed for reliable, leak-free transfer of a wide range of fluids in industrial settings, offering robust construction and easy maintenance.

Key Features:

• Air-operated double diaphragm pump
• Husky 515
• Polypropylene center section, urethane duckbill seats, Buna-N diaphragm
• Up to 15 gpm (57 lpm)
• Maximum fluid working pressure: 100 psi (0.7 MPa, 7 bar)
• Compatible with a wide range of industrial fluids; check fluid compatibility with 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 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 for pumping 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, mining, agriculture, and maintenance operations.

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
• Check compatibility of pump materials with the fluid being transferred
• Follow manufacturer guidelines for air supply and pressure settings
• Regularly inspect and maintain air valve and ball checks for optimal performance
• Use appropriate personal protective equipment during installation and maintenance