The B/W Controls Float Switches are tilt actuated liquid level controls, designed to operate pumps, valves, multiple alternators, relays, contactors, alarms and similar equipment for industrial and commercial use.  The wide angle, tilt-option uses a mechanical switch inside the float, while a hermetically sealed, axially nonposition-sensitive mercury switch is the narrow angle option.  These floats provide a reliable, long-lasting level control suitable for most liquid environments up to 160 F. The B/W Tilt Float Switch provides an ideal pilot device for the control of all B/W relays and controls panels.  The polypropylene float, PVC cable, and hermetically sealed mercury switch provide an economical liquid level solution for controlling sewage, effluent, many chemical solutions, as well as liquids in other hostile environments containing oil, grease or other similar industrial and municipal wastes where dependable liquid control is essential.

The B/W Unifloat level sensing system was developed especially to permit simple, low-cost installation and ease of adjustment in service for a broad range of applications requiring accurate multiple function/multiple level control of any type of liquid.   The unique design of the patented Unifloat features a Latching Reed Switch that eliminates the need for multiple floats to indicate various switch points.  The B/W Unifloat Assembly is available in two styles: one lead with grounded contact or two leads with isolated contact.  Both offer a latching reed switch for greater flexibility and can be used with all the B/W control relays and control panels.  The isolated contact design can directly interface to programmable controllers.