Level Switches

The McDonnell & Miller 150E is a float-type, combination low water cut-off and pump controller designed for commercial and industrial steam boiler applications, providing continuous protection against low water conditions and facilitating pump control.

The Zoeller 10-0225 is a variable level mercury control switch designed for precise liquid level management in various applications, ensuring reliable pump operation.

The Allen-Bradley 840-A4 is a heavy-duty industrial float switch designed to automatically control motors that pump liquids from a sump or into a tank. It features a low operating force and is convertible for tank or sump operations.

The Allen-Bradley 840-A4 Series B is a heavy-duty industrial float switch designed to automatically control motors that pump liquids from a sump or tank. It features a low operating force and is convertible for tank or sump operations.