USA Lab PTFE Envelope Tri-Clamp Gaskets with Viton Filler - 1.5" to 12" - USA Made - FDA Compliant - USAlab

USA Lab PTFE Envelope Tri-Clamp Gaskets are the only choice when needing extreme chemical resistance and temperature range. These gaskets are extremely unique in their construction because they have a Viton filler for compressibility surrounded by PTFE envelope gaskets which creates a unique combination of chemical resistance while providing an exceptional sealing characteristic. Normal solid PTFE gaskets are very tough to seal on their own and are usually not recommended in vacuum applications due to the gasket being very rigid because PTFE is not very compressible by itself. Tri-Clamp/ Tri-Clover Sanitary Fittings Gaskets create a pressure-tight seam between multiple stationary components, relying on a compression seal to prevent unwanted gas or liquid emissions. *We advise that you only use these gaskets with High Pressure Tri-Clamps!* These Gaskets are FDA compliant and meet up to 3A standard. Minimum to maximum Temp for continuous use: -320°F to +500°F Chemical Compatibility: Material PTFE(Teflon)/Viton Filler(FKM) Color White/Black Connection Type Tri-Clamp Conformance U.S.P. CLASS VI COMPLIANCE Passes USP Class VI Cytotoxicity Testing and is suitable for high purity pharmaceutical grade applications' is FDA 21, 177,1550 compliant and the FKM(Viton) inner cores are FDA CFR 21, 177.2600 compliant. Thermal Properties: Low Temperature Range -100°F Minimum Continuous Use (Static) -65°F Brittle Point -100°F High Temperature Range +400°F Maximum for Continuous Use (Static) +400°F For Technical Support, Questions, or Other Issues Please Email or Call Us!

• USA Lab PTFE Envelope Tri-Clamp Gaskets are the only choice when needing extreme chemical resistance and temperature range