Mercury-Free Level Control Switch
July 27, 2000
Model 1944 is designed to monitor and control levels in holding tanks, sumps, lift stations, cooling towers and sewage systems. The device from Custom Switches offers industrial users a solution to mercury pollution and disposal problems and is suitable for a variety of control functions such as high or low level alarms as well as starting or stopping pumps, motors or heaters.
May/June 2000, RS# 281