The GRACO Husky 515 is a compact, air-operated double diaphragm pump constructed primarily from polypropylene, with Santoprene diaphragms and PTFE balls (as per your provided product name, though standard listings often mention Santoprene balls; please verify for your specific part). It is designed for reliable, leak-resistant transfer of a wide range of industrial fluids, including antifreeze, detergents, oils, and wastewater.

Key Features:

• Air-operated double diaphragm pump
• Husky 515, 1/2" NPT
• Polypropylene fluid section and center, Santoprene diaphragms, PTFE balls (as per your product name; standard models may use Santoprene balls—check your specific part for confirmation)
• Up to 15 gpm (57 lpm)
• Maximum fluid working pressure: 100 psi (7 bar, 0.7 MPa)
• Antifreeze, detergents, resin, polymers, motor oil, grease & oil, hydraulic fluid, transmission fluid, cutting oil, water, wastewater, ink
• ATEX, CE (as per some listings; check your specific part for full certification details)
• Stall-free, low-pulsation air valve for smooth operation and rapid changeover
• Bolt-through fluid cover design for enhanced safety and leak minimization
• No mechanical seals, reducing maintenance and contamination risk
• Lightweight (6.5 lbs), easy to install and service
• Reliable performance in demanding industrial environments

Applications:
Industrial fluid transfer, including antifreeze, detergents, oils, wastewater, and more. Suitable for use in mining, agriculture, manufacturing, and maintenance operations.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and safety. Non-genuine parts may compromise performance and void warranties.
• Ensure all connections are tight and leak-free before operation
• Use appropriate thread sealant on NPT ports
• Install in a location that allows easy access for maintenance
• Follow all local safety and environmental regulations
• Regularly inspect diaphragms and balls for wear and replace as needed