What is the pressure relief value of low pressure bags?

The pressure relief value of low pressure bags being 14.5 psi (1 bar) is a standard specification that ensures safety and functionality in various applications, particularly in the context of air lifting bags used in rescue operations or heavy lifting scenarios.

This specific pressure setting is designed to prevent over-inflation, which could potentially lead to failure or damage to the bags. By maintaining a relief value at 14.5 psi, the bags can effectively perform their intended function while providing a safety margin. If the internal pressure exceeds this threshold, the relief valve opens to release excess air, ensuring the integrity and safety of the bag during use.

In comparison, the other pressure values listed either exceed or fall below this standard for low pressure bags, which would not align with industry practices for safe use. Thus, the choice of 14.5 psi accurately reflects the necessary safety and operational protocols associated with low pressure bag usage.