Elastomer O-Rings
Fluorocarbon (FKM) O-Rings
Best suited for most vacuum applications.
Buna-N (Nitrile) O-Rings
Best suited for most vacuum applications.
Perfluoroelastomer (FFKM) Kalrez® O-rings
Best suited for high temperature applications.
Ethylene Propylene (EPDM) O-Rings
Good resistance to aging ozone and oxidizing agents.
Silicone Rubber (Si) O-Rings
Greater resistance to colder temperatures.
Elastomeric Gasket Technical Notes
Explore O-Ring Options: Find detailed information on elastomeric gasket O-rings for KF, ISO, and ASA flanges, including the various material types available and the specific properties of each O-ring.