3P Filter wall Inox products are suitable for connectable roof areas up to 3,500 m². Be sure to select the appropriate size for your system.
The 3P Filter Wall Inox is used to clean rainwater from roof areas, to collect it in a cistern, to let it seep away or to discharge it into a receiving watercourse.
The rectangle filter wall, located in the centre of a precast concrete shaft, is equipped with a stainless steel screen mesh. With a mesh size of 0.39 x 0.98 mm, particulate pollutants can be safely removed from the rainwater.
The rainwater is thus purified and available for further use. The dimensions of the inlet and outlet pipes as well as the screening area are calculated according to the size of the connected area.
Advantages:
·Connectable roof areas up to 3,500 m²
·Max. flow rate up to 105 l/s
·High filtration and retention of pollutants
·Compact system with high operational reliability
Function: The rainwater running into the concrete shaft is accumulated up to the height of the base of the filter wall. It then flows evenly through the rectangular filter surface from one side to the other. The cleaned rainwater flows out on the opposite side via the drain. The volume bet- ween the base of the column wall and the concrete wall of the surrounding shaft serves as a sludge and sand chamber.
