The GRACO D5BD05 Husky 515 is an air-operated double diaphragm pump featuring a polypropylene fluid section and center, urethane duckbill seats, and a TPE diaphragm. It is designed for reliable, leak-free transfer of a wide range of fluids, including antifreeze, detergents, oils, and wastewater, in demanding industrial environments.

Key Features:

• Air-operated double diaphragm pump
• Husky 515 (1/2" Bsp)
• Polypropylene fluid section and center, urethane duckbill seats, TPE diaphragm
• Up to 15 gpm (57 lpm)
• Maximum fluid working pressure: 100 psi (7 bar, 0.7 MPa)
• Suitable for a wide range of fluids including antifreeze, detergents, oils, and wastewater
• Stall-free, low-pulsation air valve for smooth operation and rapid changeover
• Bolt-through fluid cover design for enhanced safety and minimized leaks
• No mechanical seals, reducing maintenance and risk of contamination
• Lightweight (approx. 6.5 lbs), easy to install and service
• Operates on as little as 20 psi (1.4 bar, 0.14 MPa) air pressure
• Runs quietly at less than 85 dBa, with remote muffler capability
• Easy-to-service air valve and ball checks
• Maximum pump speed: 400 cpm
• Maximum suction lift: 15 ft (4.5 m) dry
• Maximum size pumpable solids: 0.09 in (2.5 mm)

Applications:
Ideal for transferring antifreeze, detergents, oils, wastewater, and other industrial fluids in environments requiring reliable, leak-free performance.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance, while reducing the risk of leaks and equipment failure.
• Ensure all connections are secure and leak-free before operation
• Follow manufacturer guidelines for air supply and pressure settings
• Regularly inspect and maintain the pump according to the manual
• Use appropriate personal protective equipment during installation and maintenance
• Install in a clean, dry environment to prevent contamination
• Check for proper grounding if required (especially for acetal models)
• Periodically check and replace diaphragms and seats as needed
• Consult the manual for specific installation and maintenance procedures