The RAINMASTER Eco is an innovation for rainwater units. It is the fully automatic, operating and monitoring station combining pump, controller and built-in mains water top-up.
Our new technology can easily be installed in the basement, garage or in the ground floor utility room of any single-family dwelling. The rainwater is pumped from a tank via a suction hose and is used internally for toilet flushing, in the washing machine and externally for watering the garden. If the supply of rainwater or greywater runs low then the RAINMASTER Eco automatically switches to mains water top up, so you’re never out of water.
Toilet and Urinal:
You can connect up to three flushing toilets and one urinal.
You can connect up to two washing machines.
Garden and cleaning:
One garden water tap can be connected, to which a small watering and cleaning device can be attached:
- 20m garden hose with a spray nozzle
- A mini lawn sprinkler with a flow rate up to 2 bar/400 l/h, Gardena Aquazoom 250/1 Sprinkler = watered area approx. 80 m²
- Drip irrigation systems are equipped with an expansion tank
- A high-pressure cleaner with a flow rate up to 500 l/h
Note on diaphragm pump:
The RM-Eco is installed with a diaphragm pump. This type of pump functions as a displacement pump. In comparison to the typically installed centrifugal pump (ca. 65 dB (A) they are exceedingly quiet with 50-56 dB (A). However it must be noted that displacement pumps cause vibrations. These vibrations can cause impulse-induced sonic transmissions that are relayed along the piping causing noises.
Note on maximum suction height and length
Information regarding to this can be found in the operating instructions.
Please visit Intewa for further information