What defines a class two leak?

A class two leak is characterized by seepage that forms drops but does not fall. This type of leak indicates that there is a significant enough presence of fluid that it could potentially contribute to further issues if left unaddressed, but it is not actively dripping or flowing. This distinction is important because it suggests wear or potential failure in a system that could escalate if not monitored and repaired.

In contrast, continuous leaking or free-flowing fluids would indicate a more serious class one leak, where fluids are actively escaping from equipment. Completely contained fluids would not classify as a leak at all, as there would be no escape from the system. Therefore, the definition of a class two leak focuses on the state of the fluid – present and forming drops, but not yet falling, which allows for identification and management of potential hazards effectively.