Description
The GRACO SE2B.1849 is a diaphragm pump designed for industrial applications, featuring a seal-less design and constructed with 316L stainless steel and PTFE wetted parts. It is intended for use in handling abrasive, viscous, or solid-laden fluids in food, personal care, and pharmaceutical industries.
Key Features:
- Diaphragm Pump
- 316L stainless steel wetted section, PTFE and Santoprene diaphragms, EPDM O-rings
- Food, personal care, pharmaceutical industries
- Seal-less design for handling abrasive materials and reducing maintenance
- Patented air charge reduces pulsation for smooth flow
- Electric operation for enhanced pump control
- Tri-clamp and sanitary DIN connections available
- Multiple internal elastomers for chemical compatibility
- Air charge allows pump to stall under pressure, increasing safety
Applications:
Ideal for transferring or metering abrasive, viscous, or solid-laden 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 of inlet and outlet connections
- Verify compatibility of wetted materials with process fluids
- Follow manufacturer guidelines for electrical and air connections
- Regularly inspect diaphragms and O-rings for wear and replace as needed
- Periodically check for leaks and abnormal noises
- Clean pump internals according to industry standards
- Use only recommended cleaning chemicals compatible with pump materials






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