Continental Disc and Groth Corporation

Continental Disc Corporation is a leading manufacturer of rupture disc devices used to protect against overpressure conditions for a variety of process industries, including chemical, petrochemical, petroleum refining, pharmaceutical, beverage, food, dairy, aerospace, gases, electronics and other markets worldwide. Products include a wide range of vacuum relief devices, such as tension, reverse acting, ultra low pressure, and graphite relief discs, vent panels, burst discs indicator alarm systems, disc assemblies and holders. Continental Disc maintains an ASME certified flow lab to test rupture discs and pressure relief valves.

A wholly owned subsidiary, Groth Corporation of Houston, Texas, is a global leader in manufacturing pressure/vacuum relief valves, deflagration and detonation flame arresters, blanket gas regulators, and other low pressure relief products. Groth pressure relief products have been protecting refineries, chemical processing plants, and facilities with atmospheric storage tanks for more than 50 years.

For more information of Continental Disc or Groth products, contact Tri-State Technical Sales by calling 610-647-5700 or visiting