Skip to main content


to protect intermodal tank systems.


Suitable for high temperatures and corrosive media.

The CBS rupture disc protects intermodal tank containers with especially high demands regarding the leak-tightness as well as the temperature and corrosion resistance required for the pressure relief device (rupture disc). It is often additionally used below a safety valve (e.g. Fort Vale valve) to protect the safety valve from corrosion caused by the product and to ensure leak tightness of the safety valve.
The rupture disc has an operating pressure ratio of up to 80 %* of the minimum burst pressure: it can be installed directly between flanges and opens in a star-shaped fashion with no fragmentation. It is perfectly suitable for overpressure as well as vacuum applications and can be used for liquid or gaseous media. The CBS design ensures the highest degree of leak-tightness and is fitted with a protective ring located beneath the discharge-side gasket. An additional liner can be inserted above the inlet-side gasket if necessary to further improve the disc against corrosion.
* Depending on the specific application.
REMBE® CBS with Accessoires

rupture disc holder

REMBE® guarantees you a perfect installation and optimal function of your bursting disc. Due to the special design of the various REMBE® rupture disc holders, incorrect installation of the associated rupture disc is impossible.
  • Extremely long service-life and extreme temperature resistance through the use of high-quality materials such as Tantalum, Hastelloy and Inconel.
  • Optionally available sealing membrane for the highest degree of leak-tightness.
  • Low space requirement for a full cross-section clearance through a star-shaped opening.
  • Extends the service-life of your safety valve, since it is protected from the transported medium (corrosive) during the normal operation of the tank.
  • Available in a wide range of materials and sizes to suit your process conditions.
  • autoclaves
  • chemical industry
  • chemical reactors
  • cryostats + transport containers
  • food production
  • gas-tight pressure vessels
  • hazardous goods containers
  • heat exchangers
  • isolation of safety valves
  • mixers
  • petrochemical plants
  • process vessels
  • reactors
  • spray dryers
  • sterile tanks / aseptic tanks
  • brewery
  • chemical- petrochemical
  • food
  • oil and gas industry
  • pharmaceutical industry
  • silo
Click and drag image to view.

Scan the QR code with your iOS camera* to see an AR preview of the product.
CBS AR Viewer Ru
The dimensions shown may differ from those of the actual product.
* Requires iOS 13, iPadOS 13, ARCore 1.9 or higher.
Any Questions?
We would be happy to show you solutions tailored to your process that limit the effects of an explosion to a harmless level and ensure that production can be resumed quickly after an explosion event.
Consulting. Engineering. Products. Service.
© REMBE® Inc.