Description
The GRACO SE2B.1790 is a diaphragm pump designed for demanding industrial applications, particularly in food, personal care, and pharmaceutical industries. It features a seal-less design with a stainless steel wetted section and is engineered to handle abrasive materials and solids, ensuring reliable and hygienic fluid transfer.
Key Features:
- Diaphragm Pump
- SE2B.1790
- 316L stainless steel wetted section, PTFE and Santoprene diaphragm, EPDM manifold O-ring
- Food, personal care, pharmaceutical
- Seal-less design for reduced maintenance and improved reliability
- Handles solids up to 3.8″ (96.5 mm) in diameter (similar models)
- Patented air charge reduces pulsation for smooth flow
- Electric operation for precise pump control
- Tri-clamp and sanitary DIN connections available
- Multiple internal elastomers for compatibility with various materials and cleaning chemicals
Applications:
Ideal for in-process applications, filling systems, and sanitary/hygienic transfer in food, beverage, personal care, and pharmaceutical industries.
Installation Notes:
- Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
- Ensure all connections are secure and compatible with the pumps inlet/outlet sizes
- Follow manufacturer guidelines for electrical and air supply connections
- Regularly inspect and maintain seals and diaphragms to prevent leaks and ensure longevity
- Consult the equipment manual for specific installation and maintenance procedures
- Perform preventative maintenance to maximize pump life and minimize downtime
- Use only recommended cleaning chemicals and replacement parts
- Monitor pump performance and address any issues promptly






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