Type S Suspended

The ROTO-FLOAT is a direct acting float switch.

Each ROTO-FLOAT contains a single pole mercury switch which actuates when the longitudinal axis of the float is horizontal, and dictates when the liquid level falls 1: below the actuation elevation.

The float is a chemical resistant polypropylene casing with a firmly bonded electrical cable protruding.  One end of the cable is permanently connected to the   enclosed mercury switch  and the entire assembly is encapsulated to form a completely water tight and impact resistant unit.  Type S - Suspended has built in weight.