Description
The GRACO SE2B.0531 is a diaphragm pump designed for reliable transfer of fluids, including those with solids, in industrial and process applications. It features a seal-less design and is constructed with stainless steel and PTFE wetted parts for compatibility with a wide range of materials and cleaning chemicals.
Key Features:
- Diaphragm Pump
- Stainless steel (316L), PTFE, Santoprene (diaphragm)
- Food, personal care, pharmaceutical, and other process fluids
- Seal-less design for reduced maintenance and handling of abrasive materials
- Electric operation for enhanced pump control
- Patented air charge for smooth outlet flow and reduced pulsation
- Ability to stall pump under pressure for increased safety
- Tri-clamp and sanitary DIN connections available
- Multiple internal elastomers for chemical compatibility
Applications:
Ideal for transferring fluids with solids in food, personal care, pharmaceutical, and industrial process applications. Suitable for in-process transfer, CIP (clean-in-place) systems, and handling abrasive or viscous materials.
Installation Notes:
- Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing systems.
- Ensure proper alignment of inlet and outlet connections
- Use recommended gaskets and seals for sanitary applications
- Follow manufacturer guidelines for air supply and electrical connections
- Regularly inspect diaphragms and wetted parts for wear and replace as needed
- Periodically check for leaks and abnormal noises
- Clean pump and connections according to process requirements
- Replace diaphragms and seals at recommended intervals
- Use only compatible cleaning chemicals and lubricants






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