What device is used to prevent over-pressurization in storage tanks?

A pressure-relief device is essential for managing internal pressure within storage tanks and preventing over-pressurization, which can lead to catastrophic failures and safety hazards. This device operates by allowing excess pressure to escape from the tank when it reaches a predetermined threshold, ensuring that the tank's integrity is maintained and that it operates within safe pressure limits.

The pressure-relief device is designed to function automatically, activating when the internal pressure rises to a level that could compromise the tank’s structural integrity. This is a critical safety feature, as it minimizes the risk of tank explosions or ruptures that might occur due to unexpected pressure build-up.

In the context of underground storage tanks (USTs), it's crucial to utilize a pressure-relief device as part of your safety protocols, aligning with industry standards and regulations. This device plays a key role in ensuring the safety of both the UST itself and the environment in which it operates, preventing potential leaks or spills caused by excessive pressure.