With the Sustainable Drainage Infiltration Tunnel , you can infiltrate rainwater and control drainage economically and in small spaces. Designed for private and rural areas, it includes 2 tunnels of 300 liters each with 6 connectors. Its double tunnel saves space and costs, and can be easily expanded if necessary. Easy installation without heavy equipment.
Double tunnel infiltration saves space and costs compared to tunnel infiltration, which offers the construction of a double infiltration or the accumulation of 600 liters of volume in the same area. The double tunnel infiltration is placed on a gravel surface and can be expanded if necessary. The installation of the modules is quick and easy and can be done without heavy equipment. A double tunnel infiltration only weighs 20 kg. The modules are stacked in a column and with two plates. In order to facilitate the free design of the surface above, the system can be permanently loaded with approx. 3.5 tonnes per m2 and is therefore suitable for vehicle traffic.
Composed of 2 300 L infiltration tunnels with 6 connector units
Measurements: length 1,160 mm - width 800 mm - height 1,020 mm
