Sotralentz Rainwater Infiltration Tunnel 150L (L1133333668)

A modern multifunctional infiltration tunnel is a suitable solution for both rainwater and treated wastewater infiltration into the ground.

Infiltration tunnels are designed for use in private houses, country estates, and summer cottages for the drainage of rainwater or wastewater. Tunnel covers are not included in the set.

Technical data:

Volume of one tunnel: 150L

Load capacity: 3.5 tons

Height: 360 mm

Width: 50 mm

Length: 1200 mm

Connection diameter: 110/160 mm

Ventilation connection: 110 mm

Weight: 5 kg

Each module of the tunnel replaces 18m of 110 diameter drainage pipe in terms of volume. By using an infiltration tunnel, you will save money on purchasing gravel and excavation work. The infiltration tunnel is a cost-effective and efficient solution for infiltrating treated wastewater into the ground.

Wastewater drainage:

- Septic tank, concrete pits - 3 tunnels per user;

- Biological treatment plant - 2 tunnels per user.

Rainwater drainage:

- 1 infiltration tunnel for every 10 m2 of roof surface or area from which water is collected.

Infiltration tunnel modules can be installed either in a single row or in multiple rows. They can be easily adjusted to specific conditions and desired volume. Infiltration tunnel installation does not require hiring a professional team. Thanks to the simple construction and lightweight of the modules, they can be easily connected by the client themselves. Each module of the infiltration tunnel weighs only 5 kg, making it easy to transport, and no special tools are required for installation. This means that the amount of excavation work is reduced, and no special equipment is needed for transportation and installation.

The production technology of the tunnels allows them to withstand a weight of up to 3.5 tons when properly installed. Tunnels can also be installed under the driveway directly next to the house.

Infiltration tunnel modules are easily connected to each other (in a row) and the ends are sealed with covers.

Infiltration tunnels are placed in a pre-dug 50 cm wide trench, which has a 10-20 cm thick layer of washed gravel or granite with a slope of 0.5% to 1%.

It is important to note that limestone and dolomite chips should not be used as they can clog.

It should be remembered that the tunnels should be placed with the open part facing downwards so that the wastewater flows out of them. It should be taken into account that aerobic purification processes occur in the soil and gravel, the formation of which is influenced by the presence of oxygen. It is important to create a ventilation system for the infiltration field through the closing well with a perforated cover or to lead the ventilation pipe above the ground surface, which will ensure air supply to the infiltration field.