RADAR ST 70AB automatic level control switch, Float switch

Float switch ST70AB (Radar)

Direct pump control for maintaining level. Automatic tank dump operations. Control levels or provide alarms in sumps, low pressure boilers, and various waste water/sewage treatment processes.
Unique patent device of vent slot, prevents vapor condensing inside switch body in humid environments. The switch body is in a good sealed condition, to protect from dust and moisture. The solid sinkers maintain a steady equilibrium to provide precise control. Multi-purpose design for pumping or drainage either, use terminal A for pumping, or terminal B for drainage.