Industrial 73614 Mercury Level Float Switch Suspended Signal Motor Control, produced by Barnes Pumps, is a mercury-based liquid level sensor designed to be suspended in a tank or sump to monitor liquid height and provide a control signal for a motor or pump system. The unit uses a mercury float switch that rises and falls with the liquid level to actuate the signal output, enabling automatic motor control in industrial applications. Identified by part number 73614, this device is intended for industrial level sensing where reliable, immediate response to level changes is required in pumping and fluid handling setups.
