The PowerRain E supplies rain water from the storage tank to all points of use, including for toilets, washing machines and garden watering.

Rainwater level is continually monitored by a pressure sensor in the tank and can be read from the display at any time.

The microprocessor adjusts the level read out by sensing max and min water levels automatically.

When there is insufficient rain water the PowerRain E switches to the mains water supply until there is a sufficient level of rainwater.

Multi-stage centrifugal pump with control provides a quiet and reliable water supply.

The quality of the self-priming pump ensures a smooth start up.

The Controller switches the pump on and off with demand, has in-built dry run protection and includes a small expansion tank.

Mains water feed is in accordance with the EN 1717 backflow prevention standard, and so meets UK requirements in full.

The mains water in the in built reservoir is periodically changed to prevent stagnation.

An audible alarm sounds if a leakage is detected.

There is a ready to fit Connection point for a remote booster pump if water is to be pumped water over very large distances; this is also fully controlled by the Power­Rain E unit.