Description
The SE2B is a diaphragm pump designed for transferring fluids in demanding industrial environments. Its construction features a 316L stainless steel wetted section and multiple internal elastomers for compatibility with a wide range of materials and cleaning chemicals. The pump is intended for use in food, personal care, and pharmaceutical applications, offering reliable, seal-less operation for handling abrasive and solid-laden fluids.
Key Features:
- Diaphragm Pump
- 316L stainless steel wetted section, PTFE and Santoprene diaphragms, stainless steel and PTFE ball/check and seat materials
- Food, personal care, pharmaceutical, and compatible with various cleaning chemicals
- Seal-less design for reduced maintenance and handling of abrasive materials
- 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
- Handles solids up to 3.8″ (96.5 mm) in diameter
- Electric operation for additional pump control
Applications:
Ideal for transferring fluids in food, personal care, and pharmaceutical industries, especially where abrasive or solid-laden fluids are present. Suitable for in-process applications requiring smooth, reliable flow and easy maintenance.
Installation Notes:
- Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
- Ensure proper alignment and secure mounting of the pump
- Use appropriate fittings and connections (tri-clamp or sanitary DIN as required)
- Verify compatibility of wetted materials with the fluid being pumped
- Follow manufacturers guidelines for air supply and electrical connections
- Regularly inspect diaphragms and internal components for wear and replace as needed






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