O-Ring OD Seal

When considering a rotary service seal and additional gland diameter is available, an O-Ring OD Seal provides a level of anti-rotation and redundant sealing. 

The addition of an O-Ring on the OD of a radial seal creates a high friction interface at the bore to counteract rotary forces. This design enhances the performance of spring seals, ensuring effective sealing even under demanding conditions.

Because the O-Ring is a lower durometer than the jacket material, it is more compliant and offers tight sealing on the bore. This feature is particularly beneficial in applications such as high-pressure rotary seals, where maintaining a secure and efficient seal is critical. 

The O-Ring OD Seal's ability to provide a high friction interface makes it an ideal choice for use as an oil seal, effectively preventing leakage and ensuring system reliability.

In equipment such as vapor recovery systems and vacuum pumps, where running friction needs to be low and sealing efficiency high, the O-Ring OD Seal excels. Its design not only counters rotary forces but also ensures that the seal remains intact under varying pressure conditions. This makes it suitable for use as energized seals, providing consistent performance and reliability.

The versatility of the O-Ring OD Seal extends to its application in different industrial scenarios, including those requiring high-temperature rotary sealing. Its robust construction and reliable performance make it a preferred choice for sealing low-viscosity fluids and gasses. 

The seal's ability to maintain integrity under high pressure further underscores its suitability for use as a high-pressure rotary seal.