With the PURAIN rainwater filter you achieve the optimal water quality for toilet flushing, washing machine and garden irrigation. With the AQUALOOP technology you can further treat your rainwater to drinking water quality and even become independent of an external water supply. For systems up to about 6 m³, our stackable, two-part plastic storage tanks are particularly suitable. For larger systems, we recommend our one-piece plastic or concrete cisterns. For houses without basements, we recommend our fully automatic and noiselessly operating submersible motor pumps. For smaller domestic houses and if the rainwater is mainly needed in the house, the extremely economical RAINMASTER Eco is ideal as a pumping and replenishment unit. For large houses, the RAINMASTER Favorit series is available.
Comfort package 4,000 liters with two-part tanks
The rainwater is pre-filtered via the self-cleaning, highly efficient PURAIN filter before it enters the cistern. The calming pot prevents soil sediments from being stirred up. The PURAIN filter's skimmer overflow removes surface contaminants. The integrated backwater flap prevents small animals and debris from entering. Via a floating intake filter, the extremely economical RAINMASTER Eco draws the cleanest water from the cistern and supplies consumers, such as toilets, washing machine and the garden, with valuable, clear and low-lime rainwater. In case of water shortage, the DVGW-tested RAINMASTER Eco is automatically replenished with drinking water and can be installed almost anywhere in the house.
You can achieve your desired storage volume by linking any number of storage tanks. Due to the flat tank design, little earthwork is required. With the appropriate installation and cover, the tank is passable by car and can thus be placed in the driveway.
- Two-part plastic underground tank
- Sealing material set
- PURAIN filter with skimmer and backwater flap
- PLURAFIT inlet calming
- Suction set with coarse filter
- SDS suction hose
- Rubber seal
- Telescope dome incl. car accessible cover
- PLURAFIT manhole extension
- PLURAFIT manhole cover, car accessible
- Wall duct
- RAINMASTER Eco 10
Rainwater harvesting systems
The RAINMASTER Favorit are suitable for larger single-family houses. The RAINMASTER Favorit-SC includes speed control with a frequency converter and is therefore particularly quiet, economical and durable.
In countries without heavy frost in winter, rainwater storage tanks can be placed outside buildings. We will be happy to advise you and supply a range of high-quality storage tanks for indoor installation with our indoor tanks.
Rainwater storage tanks should only be placed indoors if the emergency overflow can be safely connected above the so-called backflow level or the inlet can be routed into the cistern in a throttled manner. We will be happy to advise you and supply a range of high-quality storage tanks for indoor installation with our indoor tanks.
