Continental Disc Corporation's Impervious Graphite Rupture Discs are simple, reliable overpressure relief devices designed to protect processing systems, truck tanks, manufacturers of storage tanks, and closed processing vessels from potential damage caused by an overpressure condition.

Manufactured from a monolithic slab of graphite, these discs are impregnated with a phenolic resin to form an impervious surface. These dependable rupture disc designs are ideally suited for highly corrosive media applications and for remote installations that require a rupture disc with an extended service life.