Description
The GRACO SE2B.1979 is a high-performance diaphragm pump designed for industrial fluid transfer applications. It features a seal-less design with a 316L stainless steel wetted section and multiple internal elastomers for compatibility with a wide range of materials and cleaning chemicals. This pump is intended for use in food, personal care, and pharmaceutical industries, handling abrasive and solid-laden fluids.
Key Features:
- Diaphragm Pump
- 316L stainless steel wetted section, PTFE/Santoprene diaphragm, stainless steel center section
- Food, personal care, pharmaceutical, abrasive materials
- Seal-less design for handling abrasive materials and eliminating rotary shaft seal issues
- Electric operation for enhanced pump control
- Patented air charge reduces pulsation for smooth outlet 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:
Industrial fluid transfer in food, personal care, and pharmaceutical industries; handling abrasive and solid-laden fluids
Installation Notes:
- Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
- Ensure proper alignment of inlet and outlet connections
- Use compatible elastomers for the specific fluid being pumped
- Follow manufacturer guidelines for air charge and electrical connections
- Regularly inspect diaphragm and internal components for wear
- Maintain cleanliness of wetted parts for sanitary applications






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