Description
The GRACO SE2B.0037 is a diaphragm pump designed for industrial fluid handling. It features a robust stainless steel construction and is intended for use in applications requiring reliable, seal-less transfer of fluids, including those with solids. Its primary function is to provide smooth, pulsation-reduced flow for process applications in food, personal care, and pharmaceutical industries.
Key Features:
- Diaphragm Pump
- 316L stainless steel wetted section, PTFE and Santoprene diaphragms, EPDM manifold O-ring
- Food, personal care, pharmaceutical fluids; handles solids up to 3.8″ (96.5 mm) in diameter
- Seal-less design eliminates rotary shaft seal issues and handles 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
- Multiple internal elastomers for compatibility with various materials and cleaning chemicals
- Tri-clamp and sanitary DIN connections available
Applications:
Ideal for process applications in food, personal care, and pharmaceutical industries where reliable, hygienic, and seal-less fluid transfer is required. Suitable for handling fluids with solids and abrasive materials.
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 compatible fittings and connections (Tri-clamp or sanitary DIN as required)
- Follow manufacturer guidelines for air supply and fluid connections
- Regularly inspect diaphragms and O-rings for wear and replace as needed
- Periodically check for leaks and proper operation
- Clean wetted parts according to industry and application standards
- Replace diaphragms and seals at recommended intervals






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