KEVN® O-Ring Identification Tool
O-rings can be tough to identify by look and feel alone. The KEVN® is a practical and useful o-ring material identifier that distinguishes between four (4) commonly used o-ring rubber compounds:
- Kalrez® - Perfluoroelastomer (FFKM)
- EPDM - Ethylene Propylene Rubber (EPR)
- Viton® - Fluorocarbon (FPM, FKM)
- Nitrile - Nitrile Rubber (Buna-N)
The KEVN® is a registered trademark of Global O-Ring and Seal, LLC. All rights reserved.