This product is designed to automatic control of openwell as well as submersible pump, which ensures constant reserve of water in storage tanks.

Dual Automatic water level controller is used to automatically fill the over head tank as and when it gets empty and monitor the water level in it.

Dual Automatic water level controller switches ON the Openwell pump (sump tank pump) when the water level in the overhead tank drops below prefixed low level (on point) and puts off the Openwell pump (sump tank pump) when water level rises up to prefixed high level (off point) Openwell pump (sump tank pump) also switches off when the sump water is exhausted before filling overhead tank, pump running dry.

If overhead tank water level is below prefixed low level and there is no water in sump tank than openwell pump will remain off and submersible pump will start and fill overhead tank until water level rises up to prefixed high level

So this way, Dual automatic water level control will on and off both openwell pump and submersible pump one by one accorading to water levels in tank

State of the art, digital technology, advanced microcontroller based products.