Application of IGE-81 wellpoint systems
The IgE-81 wellpoint systems are designed to drain building trenches and excavations in low and medium permeability soils (permeability coefficient k <40m/day).
The system may be used as an independent installation or a support system for other drainage inlet types in one- or two-level arrangements. One wellpoint level makes it possible to lower the ground water table up to 4 m, and two levels, up to 7 m.
All metal elements of the system are made of aluminium.