The GRACO 651186 is a 1-inch BSP air-operated double diaphragm (AODD) pump featuring a polypropylene centre section and stainless steel body, designed for reliable fluid transfer in demanding industrial environments. It is intended for use with a wide range of fluids, including those requiring chemical resistance and durability.

Key Features:

• Air-Operated Double Diaphragm (AODD) Pump
• 1050S, 1" BSP
• Stainless steel body, polypropylene centre section, GE (Geolast) diaphragms and balls
• Designed for use with a variety of fluids, especially those requiring chemical resistance
• ATEX rated (for use in potentially explosive atmospheres)
• Modular design for easy maintenance
• Up to 5x longer diaphragm life for reduced maintenance and downtime
• Reliable performance in harsh environments
• Suitable for continuous duty cycles

Applications:
Ideal for transferring a wide range of fluids in industries such as chemical processing, mining, agriculture, and manufacturing. Suitable for use in environments requiring ATEX certification.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the pump. Non-genuine parts may compromise reliability and void warranties.
• Ensure all connections are secure and compatible with the pump’s 1" BSP fittings
• Follow GRACO’s recommended installation procedures for AODD pumps
• Regularly inspect diaphragms and balls for wear and replace as needed to maintain performance
• Use appropriate safety measures when installing in ATEX-rated environments