Description
The GRACO SE2B.1814 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.1814 (Note: SE2B.0185 may be a typo or alternate part number; please confirm with supplier)
- 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 industries; compatible with various materials and cleaning chemicals
- 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 system 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
Applications:
Ideal for transferring abrasive, solid-laden, or sensitive fluids in food, personal care, and pharmaceutical processing environments.
Installation Notes:
- Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
- Ensure proper alignment and secure all connections (tri-clamp or sanitary DIN as applicable)
- Verify compatibility of elastomers with process fluids and cleaning chemicals
- Follow manufacturers guidelines for electrical and pneumatic connections
- Regularly inspect diaphragms and seals for wear and replace as needed






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