Description
The GRACO SE4F.0022 is a diaphragm pump designed for transferring fluids, including those with large solids, in industrial and process applications. It features a seal-less design and is constructed with stainless steel and PTFE wetted parts for compatibility with a wide range of materials.
Key Features:
- Diaphragm Pump
- Stainless steel (316L), PTFE, Santoprene
- Edible oil, food, personal care, and other compatible fluids
- Seal-less design for reduced maintenance and improved reliability
- Handles solids up to 3.8″ (96.5 mm) in diameter
- Patented air charge reduces pulsation for smooth flow
- Electric operation for additional control
- Multiple internal elastomers for chemical compatibility
- Tri-clamp and sanitary DIN connections available
Applications:
Ideal for transferring fluids with large solids in food, personal care, and industrial process applications. Suitable for use where seal-less, low-maintenance, and reliable fluid transfer is required.
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)
- Follow manufacturer guidelines for electrical and air supply connections
- Regularly inspect diaphragms and wetted parts for wear and replace as needed
- Inspect and clean pump components regularly
- Replace diaphragms and seals according to maintenance schedule
- Monitor for leaks and unusual noise during operation






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