Hollow O-rings have long been used in enclosure applications and many other static applications.

Parker TechSeal Hollow O-rings can extrude, splice, and vulcanize extremely large o-rings that would be too costly to mold.  Their dimensions can easily be customized with no tooling cost, truly making them the economical alternative to molded products.    

Watch the video above to learn more about how TechSeal hollow O-rings can be utilized in your assemblies or enclosures.