FFKM O-ring EVOLAST® PB794 – High-Performance Seal
Technical data
| Material | FFKM |
|---|---|
| Compound designation Angst+Pfister | EVOLAST® PB794 |
| Hardness | 70 ±5 Shore A |
| Working temperature range | from -20 to +270 °C |
| Color | white |
| Medium stability | against almost all chemicals |
| Conformity/Approval | 3-A Sanitary Standard, BfR XXI, FDA, Reg. CE 1935/2004 DM 21/03/1973, USP Class VI |
| UNSPSC Code | UNSPSC-31410000 |
| On request |
|---|
| further dimensions |
502 articles
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General product information
FFKM O-ring EVOLAST® PB794 is a robust FFKM O-ring for demanding industrial equipment operating with aggressive chemicals, elevated temperatures and critical sealing requirements. It is designed to support dependable performance in pumps, valves, reactors, compressors and process lines where conventional O-rings may fail too early. Suitable industries include chemical processing, oil and gas, energy, industrial machinery, semiconductor support systems and specialty manufacturing. EVOLAST® PB794 helps companies improve sealing reliability in harsh media applications while reducing the risk of leakage and unplanned maintenance. It is particularly useful when chemical resistance, thermal stability and operational safety must be combined in one sealing solution.