The 300-litre Infiltration Tunnel is a highly efficient solution for the horizontal distribution of rainwater or treated wastewater in private and rural areas. It replaces the traditional gravel-covered drainage pipe and functions as a retention system for discharge into the public sewer. With a special design, it is the ideal choice for optimising and controlling the flow of water in the ground. The system, composed of one or several tunnel modules and two end plates, can be custom-sized.
It is placed at the same level. Approximately 11 kg. Light and easy to install.
In order to allow a free-standing structure on horizontal surfaces, the system can be permanently subjected to a load of 59 KN/m², making it passable by trucks.
