Description
The GRACO SE2B.1731 is a diaphragm pump designed for industrial fluid handling. While specific material details for this exact model are not available in current listings, similar SE2B series pumps feature a stainless steel wetted section and are intended for use in applications requiring reliable, seal-less pumping of fluids, including those with solids. The SE2B.1731 is likely intended for use within GRACO equipment for transferring, metering, or dosing fluids in demanding environments.
Key Features:
- Diaphragm Pump
- SE2B.1731
- Seal-less design for reduced maintenance and improved reliability
- Handles abrasive materials and solids (similar models: up to 3.8″ solids)
- Electric operation for precise control
- Patented air charge reduces pulsation for smooth flow
- Multiple internal elastomers for chemical compatibility
- Tri-clamp and sanitary DIN connections available (similar models)
Applications:
Industrial fluid transfer, metering, and dosing in food, personal care, pharmaceutical, and other process industries. Suitable for handling fluids with solids and abrasive materials.
Installation Notes:
- Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
- Ensure all connections are secure and compatible with the pumps porting (e.g., tri-clamp, sanitary DIN)
- Follow manufacturer guidelines for electrical and pneumatic connections
- Regularly inspect diaphragms and internal components for wear
- Use appropriate cleaning chemicals compatible with pump materials
- Periodically check and replace diaphragms and seals as needed
- Monitor for leaks and unusual noise
- Clean pump internals according to industry and application standards






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