Dixon PTFE (TFE) envelope with FKM (Viton) filler Cam & Groove Gaskets are easily identified by the 1 yellow stripe on the OD of the gasket denoting Viton.
These gaskets are interchangeable with most other manufacturers couplings.
Dixon 2 1/2 in. PTFE (TFE) Envelope w/ Viton Filler Cam & Groove Gasket (White / Black)
Dixon PTFE (TFE) envelope with FKM (Viton) filler Cam & Groove Gaskets are easily identified by the 1 yellow stripe on the OD of the gasket denoting Viton.
These gaskets are interchangeable with most other manufacturers couplings.