Description
The GRACO SE2B.1857 is a diaphragm pump designed for demanding industrial applications, particularly in food, personal care, and pharmaceutical industries. It features a seal-less design and is constructed with a 316L stainless steel wetted section, making it compatible with a wide range of materials and cleaning chemicals. This pump is engineered for reliable, hygienic transfer of fluids, including those with solids.
Key Features:
- Diaphragm Pump
- 316L stainless steel wetted section, PTFE and Santoprene diaphragm, PTFE ball/check, EPDM O-ring
- Food, personal care, pharmaceutical industries; handles solids up to 3.8″ (96.5 mm) in diameter (for similar models)
- Seal-less design for reduced maintenance and improved reliability
- Handles abrasive materials and solids
- Electric operation for precise pump control
- Patented air charge reduces pulsation for smooth flow
- Air charge allows pump to stall under pressure, increasing safety
- Multiple internal elastomers for chemical compatibility
- Tri-clamp and sanitary DIN connections available
Applications:
Ideal for in-process applications, filling systems, and sanitary/hygienic transfer in food, beverage, personal care, and pharmaceutical industries.
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 cleaning and maintenance procedures for hygienic applications
- Consult GRACO or Innoflo Solutions Inc. for expert guidance on setup and maintenance
- Regular preventative maintenance is recommended for peak performance and longevity






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