
Features and benefits of Isolast® K-Fab™ flange seal
- High temperature resistance for use up to +325 °C / +617 °F (depending on material selection)
- Resistant to both extreme temperatures and the complex chemistries found in critical Sub fab environments
- Custom seal geometry with significantly less rubber eliminates overfill and extrusion from thermal expansion
- Optimal seal design increases performance, especially with varying pressure or vacuum conditions for increased service life and overall lower cost of ownership
- Seal geometry can withstand misalignment of the flange when compared with an O-Ring
- Suitable for vacuum and overpressure conditions
- Ideal solution wherever the chemical and thermal resistance of an O-Ring vacuum fitting solution is no longer sufficient
- Retention mechanism offers easier handling and assembly
- Easy to retrofit into KF, ISO, NW flange fittings as an O-Ring replacement

Isolast® K-Fab™ Seal Flyer Available Now
Find out more about Trelleborg’s Isolast® K-Fab™ Flange Seal, and how it provides increased operational efficiency in critical Subfab processes.