The GRACO 657415 is an electric diaphragm pump designed for reliable fluid transfer in industrial applications. It features a stainless steel fluid section for corrosion resistance and an aluminum centre section for lightweight durability. The pump is intended for use in demanding environments where robust, efficient, and maintenance-friendly fluid handling is required.

Key Features:

• Electric diaphragm pump
• Husky 2150S-E, 2-inch (51 mm) ANSI end-porting
• Stainless steel fluid section, aluminum centre section, PTFE diaphragms, stainless steel seats
• Designed for integration with GRACO equipment and compatible with a wide range of industrial fluids
• Stainless steel fluid section for corrosion resistance
• Aluminum centre section for lightweight construction
• PTFE diaphragms for chemical compatibility and long life
• Stainless steel seats for durability
• Electric operation for consistent performance
• Ease of maintenance with accessible components

Applications:
Ideal for transferring a variety of industrial fluids in sectors such as mining, agriculture, manufacturing, and chemical processing. Suitable for applications requiring robust, reliable, and maintenance-friendly pumps.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment. Non-genuine parts may compromise safety and efficiency.
• Ensure proper alignment and secure mounting of the pump
• Verify electrical connections and grounding for electric models
• Check all seals and connections for leaks before operation
• Follow manufacturer-recommended maintenance schedules
• Use only compatible fluids as specified in the manual
• Regularly inspect diaphragms and seals for wear
• Keep the pump and surrounding area clean to prevent contamination
• Monitor performance and address any unusual noise or vibration promptly