What is the maximum height of pressure for natural and manufactured gas testing?

The maximum height of pressure for natural and manufactured gas testing is 7 inches of water column. This standard is critical because it ensures that the systems being tested can operate safely and effectively under typical conditions. The measurement in inches of water column reflects a specific gauge pressure used to assess the integrity and functionality of gas systems. Exceeding this standard could lead to issues such as leaks or system failure, as the pressure could be too high for safe operation. This standard is set to ensure compliance with safety regulations and to maintain performance reliability in gas systems. Understanding these pressures is crucial for professionals working in gas testing and verification.