Rainwater Harvesting - Volume Filter VF4 - 2400m²

Rainwater Filter for Large Roof Areas - Concrete Ring Installation

This rainwater filter is designed for larger roof areas and is ideal for installation in a concrete ring (Ø 1200 mm). It utilises standard concrete shafts, providing flexibility and ease of installation. The filter can be delivered directly to the site, with the option of pre-assembly in the shaft for added convenience.

High-Efficiency Two-Step Cleaning System

Featuring a two-step cleaning process, this filter ensures high filtering efficiency, regardless of the flow rate. The steep incline of the filter cartridge enables continuous removal of dirt and debris, which is then directed into the sewer system. The connection to the sewer is made at the shaft, where the dirt accumulates at the bottom and is flushed away during the next heavy rainfall, keeping the system clear.

Capacity and Versatility

With a connection capacity suitable for roof areas up to 2300 m² according to DIN 1986, this filter system is designed for large-scale applications. Additionally, thanks to the bypass installation, it can accommodate even larger roof areas, making it a versatile solution for a wide range of properties. This rainwater filter provides an efficient, low-maintenance solution for managing runoff from larger roofs while ensuring high-quality filtration and seamless drainage.

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