The Husky 515 is a 1/2" BSP air-operated double diaphragm pump with a polypropylene center section, stainless steel seats, PTFE balls, and PTFE diaphragm. It is designed for reliable, leak-free transfer of a wide range of industrial fluids within GRACO equipment.

Key Features:

• Air-operated double diaphragm pump
• Husky 515, 1/2" (12.7 mm) BSP
• Polypropylene center section, stainless steel seats, PTFE balls, PTFE diaphragm
• Up to 15 gpm (56.7 lpm)
• Operates on as little as 20 psi (1.4 bar, 0.14 MPa); pressure relief valve recommended at outlet
• 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, 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
• Reliable air valve for years of dependable performance
• Split manifold option to pump multiple fluids without mixing
• Fully-groundable acetal model available (not this specific configuration)

Applications:
Industrial fluid transfer, including antifreeze, detergents, resins, oils, hydraulic fluids, wastewater, and inks

Installation Notes:

• Ensures compatibility, reliability, and safety within GRACO equipment
• Install a fluid pressure relief valve at the pump outlet to prevent overpressurization and rupture
• Ensure proper grounding for safety, especially with conductive fluids
• Regularly inspect and service air valve and ball checks for optimal performance