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Rainwater Harvesting – Commercial Filters  – Volume Filter VF6


Volume Filter VF6Technical Data
How it WorksDimensions


Volume Filter VF6

Rainwater Harvesting Filter - Volume Filters VF6Rainwater filter for larger roof areas. Filter for installation in a concrete ring (Ø 1200 mm). Normally standard concrete shafts are used. The filter can be delivered directly to site .

Two step cleaning system gives a high level of filtering efficiency, independent of flow rate.

Due to the steep inclination of the filter cartridge the dirt is continuously cleaned away into the sewer. The connection to the sewer is installed at the shaft. The dirt falls down on the bottom of the shaft and is washed away with the next strong rainfall.

Relative connection capacity for roof areas up to 3000 m². A larger area can be connected using a bypass – installation.

Inlet rainwater 2 x DN 250
Outlet into storage DN 200
Outlet into sewer DN 250
Height difference between inlet and outlet 320 mm.

The filter has to be cleaned depending on the contamination 1 – 2 times during the year.