This process subjects a fire suppression device to internal pressure exceeding its normal operating pressure to identify weaknesses or leaks. This procedure is a critical safety measure for ensuring the integrity and functionality of these devices. For example, a standard dry chemical extinguisher might undergo this testing procedure every five to twelve years, depending on local regulations and the extinguisher type.
The integrity of fire safety equipment is paramount for its effective performance in emergency situations. Regular evaluation helps to prevent potential failures that could compromise safety and lead to property damage or personal injury. This evaluation process has evolved significantly over time, driven by advancements in materials science, engineering practices, and regulatory requirements.
