Leak Detection Gauges

Our Type K leak detection gauge is a reliable, vertical type leak monitor engineered to detect leaks in the annular/interstitial space of a double wall above ground containment tank (AST’s). Its refined mechanical design promotes durability, minimal upkeep, quick installation and quick, inexpensive repairs.

This monitor is designed to thread into monitoring pipes and threaded fittings at the top of the interstitial space on a double containment tank. Any liquid leaking into the containment space will prompt the float to rise, providing a visual indication on top of the tank that there is liquid in the interstitial containment areas.