Description
The GRACO SE2B is a seal-less diaphragm pump designed for handling abrasive and solid-laden fluids in food, personal care, and pharmaceutical applications. It features a 316L stainless steel wetted section and multiple internal elastomers for compatibility with various materials and cleaning chemicals.
Key Features:
- Diaphragm Pump
- SE2B.1110 (Note: SE2B.0123 not found; SE2B.1110 is the closest available model with detailed specs)
- 316L stainless steel wetted section, PTFE and Santoprene diaphragms, EPDM manifold O-ring
- Up to 150 gpm (567 lpm)
- Up to 100 psi (6.89 bar)
- Food, personal care, pharmaceutical materials; handles solids up to 3.8″ (96.5 mm) in diameter
- Seal-less design for reduced maintenance and improved reliability
- Electric operation for enhanced pump control
- Patented air charge reduces pulsation for smooth flow
- Air charge allows pump to stall under pressure, increasing safety and eliminating need for circulation loops
- Tri-clamp and sanitary DIN connections available
- Multiple internal elastomers for chemical compatibility
Applications:
Ideal for transferring abrasive, solid-laden, or sensitive fluids in food, personal care, and pharmaceutical industries. Suitable for in-process applications requiring smooth flow and high reliability.
Installation Notes:
- Using genuine GRACO parts ensures optimal performance, safety, and compatibility with existing equipment.
- Ensure proper alignment of pump connections
- Use compatible gaskets and seals for sanitary applications
- Follow manufacturer guidelines for air supply and electrical connections
- Regularly inspect diaphragms and elastomers for wear and chemical compatibility
- Periodically check and replace diaphragms and elastomers as needed
- Clean wetted surfaces after use to prevent contamination
- Monitor air charge and pressure settings for consistent performance






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