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.