Style 620 Jacketed Gasket

Garlock Style 620 jacketed metal gaskets have been discontinued as of April 3, 2026. Garlock recommends evaluating the following two alternative sealing solutions, which offer superior performance characteristics and are suitable for most applications currently served by the discontinued style: KAMMPROFILE Metal Gaskets and CMG XC - Xtreme Chemical Metal Gasket with GYLON® and THERMa-PUR® facing. Selection of the appropriate alternative sealing solution depends on the application. The MTG Applications Team is available to assist with product selection and recommendations, Contact Us for support.

Single-jacketed gaskets are constructed by encasing the soft filler material on one face and both edges. The metal jacket acts as reinforcement for the soft sealing material. Style 620 is generally used where the radial dimensions of the equipment sealing surfaces only allow space for a narrow width seal.