Ideal for connection to chemical handling equipment or high-purity applications, Series 1501TN expansion joints combine the properties of a rubber spool-type single arch product with the chemical resistance and high purity characteristics of PTFE.
This product begins with a white PTFE arch type liner. Rubber is hand-wrapped around the liner, polyester reinforcing is added, and a rubber cover is wrapped and duck and rubber flanges are added. The PTFE liner is flared over the flanges so that all wetted surfaces are PTFE. When required, the cover can be coated with a yellow Hypalon coating for added environmental protection and to create a non-marking exterior.
Permanent embossed branding lists serial number and cure date. Retaining rings and control units are available in either plated carbon steel or stainless steel. Our “Clean-Pak” option provides ultra-high purity cleaning and packaging and is widely accepted in the microprocessing industry for RODI applications.