Description
The GRACO SE2B.1861 is a diaphragm pump designed for industrial fluid transfer, featuring a seal-less design and robust construction for handling abrasive and solid-laden fluids. Its wetted section is made from stainless steel and PTFE, making it suitable for demanding environments 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; compatible with various cleaning chemicals
- Seal-less design for reduced maintenance and handling of abrasive materials
- Electric operation for enhanced pump control
- Patented air charge reduces pulsation for smooth flow
- Air charge allows pump to stall under pressure, increasing safety and eliminating need for circulation loops
- Multiple internal elastomers for chemical compatibility
- Tri-clamp and sanitary DIN connections available
Applications:
Industrial fluid transfer, especially for abrasive or solid-laden fluids in food, personal care, and pharmaceutical processing
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 elastomers with process fluids and cleaning chemicals
- Follow manufacturer guidelines for air and fluid connections
- Regularly inspect diaphragms and seals for wear






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