The GRACO Husky 515 is a double diaphragm pump designed for reliable fluid transfer in industrial environments. It is constructed with polypropylene, PTFE, and acetal materials, making it suitable for handling a wide range of chemicals and fluids. This pump is intended for use in applications requiring safe, leak-free, and efficient transfer of liquids, especially where hazardous or corrosive fluids are involved.

Key Features:

• Air-operated double diaphragm pump
• Husky 515, 1/2 inch inlet/outlet
• Polypropylene, PTFE, acetal
• Up to 15 gpm (56.7 lpm)
• Operates on as little as 20 psi (1.4 bar, 0.14 MPa); inlet pressure >15 psi may shorten diaphragm life
• Designed for use with a wide range of industrial fluids, including corrosive and hazardous chemicals
• ATEX certified
• Split manifold option for pumping multiple fluids without mixing
• Stall-free, low pulsation air valve for smooth and rapid changeover
• Bolt-through fluid cover design for leak prevention and enhanced safety
• No mechanical seals, reducing risk of leaks and failures
• Quiet operation (<85 dBa), with remote muffler capability
• Easy-to-service air valve and ball checks
• Reliable air valve for years of dependable performance

Applications:
Ideal for chemical transfer, paint and coatings, water treatment, food processing, and other industrial applications requiring safe and efficient fluid handling.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and safety, and helps maintain warranty and performance standards.
• Ensure air pressure at connectors is at least 30% of the air pressure to the air motor for proper operation
• Use conductive hoses with conductive (acetal) pumps; ground the fluid system if using non-conductive pumps
• Install a fluid drain valve to relieve pressure in the hose if it becomes plugged, reducing risk of injury or contamination
• Avoid inlet fluid pressures greater than 15 psi to prolong diaphragm life