The GRACO D5A266 is an air-operated double diaphragm pump designed for reliable fluid transfer in industrial applications. It features a polypropylene (PP) center section, acetal (AC) seats, Santoprene™ (SP) balls, and a Santoprene™ (SP) diaphragm. This pump is engineered for handling a variety of fluids, including those with mild abrasives or particulates, and is commonly used in manufacturing, chemical processing, and maintenance operations.

Key Features:

• Air-Operated Double Diaphragm Pump
• Husky 515 AC, 1/2 in. (13 mm) BSP
• PP center section, AC seats, SP balls, SP diaphragm
• Maximum free flow delivery: 15 gpm (57 lpm)
• Maximum fluid working pressure: 100 psi (7 bar, 0.7 MPa)
• Compatible with a wide range of industrial fluids, including mild abrasives and particulates
• No mechanical seals to prevent fluid leaks or failures
• Runs quietly at less than 85 dBA with remote muffler capability
• Easy-to-service air valve and ball checks
• Center and end porting options for flexible installation
• Reliable, robust construction for demanding environments

Applications:
Suitable for fluid transfer in manufacturing, chemical processing, maintenance, and other industrial settings. Ideal for handling fluids with mild abrasives or particulates.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Ensure proper alignment and secure mounting of the pump
• Use appropriate fittings and hoses for the intended fluid and pressure
• Follow manufacturer guidelines for air supply and exhaust connections
• Regularly inspect and maintain the pump, including checking diaphragms and ball checks for wear
• Utilize remote muffler for reduced noise in sensitive environments