Omnitrol Model 250 Boiler Control Unit - Datasheet

The Omnitrol Liquid Level Control Model 250 is a chamber mounted unit designed for a variety of uses in boiler water level control applications. It utilizes a unique patented constantly engaged magnetic field concept which assures a positive switch in both the rise and fall of liquid levels without the introduction of springs or other mechanical devices. Unlike other Omnitrol units, the Model 250 utilizes a stainless steel internal float...