At what pressure does a frangible metal disk typically rupture?

A frangible metal disk, often used as a safety device in gas storage systems, is designed to rupture at a specific pressure to prevent over-pressurization and subsequent catastrophic failures. The typical rupture pressure varies depending on the application and design specifications, but in many cases, a rupture point around 3000 psig is common.

When the pressure within a gas storage vessel exceeds the designated safe level, the frangible disk fails, allowing gas to escape in a controlled manner. This design feature is crucial in maintaining safety in environments where high-pressure gases are stored, as it provides a reliable means of pressure relief. By rupturing at approximately 3000 psig, the frangible disk ensures that the system remains within safe operating conditions while effectively mitigating the risk of severe incidents that can occur under excessive pressure.

Understanding the pressure specifications for such safety devices is essential for professionals working with medical gases, as it directly influences compliance with safety standards and operational protocols in various healthcare settings.