PTFE encapsulated O-Rings are Recommended for
- When standard O-Ring has inadequate chemical resistance for an application.
PTFE encapsulated O-Rings comprise of an encapsulated core which has been seamlessly encapsulated in a jacket of PTFE. An O-Ring seal is a means for closing off a passageway preventing an unwanted escape of a gas or fluid and comes in a donut shape. Standard or Imperial sizes come in fractions of an inch.