All the leaves in the rainwater and other contaminations are separated by the filter cartridge and directly guided to the conduit. The cleaned water is fed to the cistern. The mesh size of the filter cartridge is designed for optimum water output and minimum passage of dirty particles. Basically, the filter cartridge requires little maintenance only, but is not completely free of maintenance, since with heavy contamination by fir needles, leafs, moss, carbon black and pollen, shorter cleaning intervals become necessary.
For filtration of rainwater
For connection of any number of downpipes, for roof areas up to appr. 160 m² with the fi lter NW 100 and up to 450 m² with the fi lter NW 150
For underground installation in the drainage line upstream to the rainwater tank
Detached house, two-family house up to multi-apartment houses and similar objects
For this reason sanitary wholesalers, pump-specialist shops and installers admire us:
At Zehnder Pumps you will get all pump systems and stations delivered as a complete package including the entire accessories. Quick and easy installed, a Zehnder one works reliable and quite for many years. What else could you ask for?
Pumps for house and garden
Floodings, cellars filled with water, wells full of useful water, silted garden ponds?
Zehnder products from the area of house and garden such as submersible waste water pumps, deep-well pumps, garden pumps or rainwater utilisation systems can be found in specialist shops. Talk to your installer, home automation wholesaler or pump-specialist trader or contact our sales department at email@example.com or call +49 (0)3774/52-100.