Drainage Manholes are produced as an alternative to the concrete drainage manholes used in the dewatering projects of the General Directorate of Agricultural Reform.
In particular, the fact that concrete drainage manholes eliminate the difficulty of transporting them in open areas due to their weight and that they can be installed in the designated place in a shorter time shortens the application time and provides savings for the applicator.
• See the table below for 1300, 1500 and 1800 mm height options
• Possibility of connecting with drenflex pipes up to Ø400 mm diameter
• Body element that allows connection from 4 different directions
• Double-walled plastic base with concrete/sand weight chamber
• Easy assembly by rotating the body and base together
PE Drainage Manhole DN 800 – flat bottom, 100% pure material, ultimate elongation at break ≥ 200%, monolithic construction, with horizontal reinforcement rings against buoyant forces.
