Sotralentz Rainwater Infiltration Tunnel Cover ST300 300l (L11NOS300)

The 300 cover of the infiltration tunnel is designed for mounting at the beginning and end of each bed thread. The cover is attached to the tunnel 300 using special latches. The cover is equipped with two joints Ø 110 and one Ø160, Ø200, Ø315 mm.
The infiltration bed of infiltration tunnels should be equipped with aeration system at the end. This can be done using a connection located in the upper wall of each tunnel or using the upper connection in the closing lid.
The 300 lid of the tunnel is made of PEHD (high density polyethylene) with injection. The production method used allows you to obtain a compact and lightweight product. Each cover has ribs that strengthen its structure.
Made of PEHD - high density polyethylene
For infiltration of sewage and rainwater in the ground
Easy assembly
Convenient transportation
Design
Possibility to connect tunnels in strings of any length
Ventilation connection Ø110/ Ø160/ Ø200 Tunnel upper part
Inlet connections in lids with diameter Ø 110, Ø160, Ø200, Ø315
Possibility to install in places with passenger and truck traffic
Chemical resistance to corrosion
High mechanical strength
New generation of traditional drainage