Leak switches come in two configurations. For interstitial space leak detection, the probe will be mounted from the top of the tank.It will be identical to the multi-level probe described above exceptwith only one float at the bottom. These are usually mountedwithin two inches of the bottom of the tank.
In other configuration a leak switch is mounted in the base pan area of a pump set or filtration set to detect an oil spill. These are usually directly wired to controllers mounted on the pump set.
Subject to Change without notice
Download the Industrial Fuel Systems Leak Switches Spec Sheet HERE