Rasayan Mercury Seal Gland with Sleeve -PTFE

The Rasayan Mercury Seal Gland with Sleeve, made of PTFE (Polytetrafluoroethylene), serves as a crucial component in laboratory glassware setups, particularly in systems requiring a high vacuum or specialized sealing requirements. This gland with sleeve assembly is designed to create a reliable and tight seal between glass components, such as between a glass vessel and a mercury-filled reservoir, ensuring the integrity of the vacuum system. The use of PTFE, known for its chemical resistance and low friction properties, enhances the effectiveness of the seal while minimizing the risk of contamination or leakage.