Which standard outlines the timed pressure drop test procedure?

The standard that outlines the timed pressure drop test procedure is NFPA 1192. This standard is specifically focused on the design and construction of recreational vehicles, including the systems and safety measures necessary for propane systems. It provides guidelines for conducting the timed pressure drop test, which is essential for determining the integrity of the propane system and ensuring that there are no leaks.

Conducting this test is critical as it helps to ascertain that the pressure within the system remains stable over a specified period, indicating that the system is sealed correctly and functioning as intended. Following NFPA 1192 ensures compliance with safety regulations when working with propane systems in recreational vehicles, protecting both the operator and the end user from potential hazards.