These Bolted Dresser Coupling Gaskets are used on Style 138 Bolted Couplings for Cast / and Ductile Iron Pipe. The resilient Dresser coupling gaskets absorb vibration and pipe movement and permit curves to be laid with straight pipe lengths. Installation is safe and sure.

Style 138 Dresser Spec Sheet

Gasket Grade: Having a wide range of applications, 27 Buna S Gasket is accepted as standard for most pipeline use. It is recommended for use on both fresh water and salt water lines, natural and other gases, air, most acids, alkaline and sugar solutions and some refrigerants.

Temperature: up to 212 ° F