The GRACO 656098 is a heavy-duty electric diaphragm pump designed for industrial fluid handling. It features a polypropylene (PP) body, stainless steel center, PP seat, PTFE (PT) ball, and PTFE diaphragm. This pump is engineered for reliable transfer of abrasive, viscous, or corrosive fluids in demanding environments.

Key Features:

• Electric Double Diaphragm Pump
• Husky 2150e, 2 in. (51 mm)
• Polypropylene (PP) body, stainless steel (SS) center, PP seat, PTFE (PT) ball, PTFE diaphragm
• Designed for use with GRACO Husky 2150e series equipment and compatible with a wide range of industrial fluids
• Seal-less design to eliminate leaking
• Durable construction for handling tough slurries and abrasives
• Energy efficient—up to 80% less energy usage compared to traditional air-operated diaphragm pumps
• End port flange for easy installation and maintenance
• Reliable performance in harsh environments

Applications:
Ideal for transferring abrasive, viscous, or corrosive fluids in industries such as mining, agriculture, chemical processing, and general industrial maintenance.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Ensure proper alignment of the pump with piping to avoid stress on the pump body
• Verify electrical connections and voltage requirements (120V AC motor in this case)
• Inspect all seals and diaphragms before installation
• Follow manufacturer guidelines for priming and startup procedures
• Regularly check for wear on diaphragms, balls, and seats as part of maintenance
• Use only recommended replacement parts for maintenance
• Monitor pump performance and address any leaks or pressure drops promptly
• Consult the equipment manual for detailed installation and troubleshooting steps