Perfluoroelastomer parts (FFKM) are the seals to trust for tough applications. Supplied in standard O-rings or custom shapes, Kalrez® resists over 1,800 different chemicals, while offering the high temperature stability of PTFE (327°C) and low temperatures down to –42 °C
- Aggressive chemicals
- Extreme temperatures
- Temperature cycling
- Low friction
Kalrez® parts last longer and seal more effectively than other elastomers in demanding processing environments.
Advanced properties help maintain seal integrity, reduce maintenance and operating costs and improve safety. Kalrez® parts provide reliable, long-term service with less downtime.
The long-term, proven performance of Kalrez® parts can mean less frequent seal changes, repairs and inspections, increasing process and equipment uptime for greater productivity and yield. Kalrez® is the proven way to cut costs in pumps and process equipment.
FDA-compliant seals are also available for food, beverage or pharmaceutical processes.