How often should testing be performed on vapor recovery systems?

Vapor recovery systems are critical components designed to minimize the release of vapors into the atmosphere during the transfer of fuel. Regular testing is essential to ensure these systems are functioning correctly and to comply with environmental regulations.

Testing at least annually, or as required by regulations, helps identify any potential leaks or malfunctions that may occur over time. This frequency is often stipulated by regulatory bodies to ensure that the systems are performing optimally and remain compliant with local and federal laws. Regular testing is crucial not only for safety but also for reducing environmental impacts associated with vapor emissions.

While other options suggest varying frequencies, the annual testing aligns with best practices within the industry and regulatory requirements, ensuring that vapor recovery systems continue to operate effectively throughout their lifespan.