
Dual Stage displacer switches utilize two electrically separate control mechanisms and are factory calibrated.

The purpose of the Proof-er is to verify the operation of a displacer control without having to raise the level in the tank.

The T10 float level switch offers industrial and municipal users a low-cost solution to wide differential level applications.

The Flood Level Switch (Model FLS) is a float operated, liquid level control designed for bracket mounting at floor level sumps or troughs.

The Sentinel is a powerful multi-point level switch for alarm or control applications.