FEATURES :Useful for overhead/underground tanks to restrict over flow of waterDry Running of water pump which saves water & energy.Due to fully automatic function, no manpower requires.Indicator facility available for Motor ON , different waterlevel of both tanks.Single Phasing Prevention is provided. (optional)Special developed Anti-Corrosive Sensors for conductive & non- conductive materials. (Magnetic Sensor, SS Sensor)Automatic Off & ByPass facility provided.