Althon 150mm shallow concrete drainage channels are available with cast iron, stainless steel or galvanised steel edges and have an innovative quick-locking system for easy installation. There are four lugs on the lower side of the grates which make sure that the system is not vulnerable to longitudinal displacement. If required the gratings can also be bolted in place.
150mm shallow concrete drainage channels are available with cast iron, galvanised and stainless steel gratings which can be slotted or mesh. Shallow concrete drainage channels are 150mm wide internally and can be used in applications up to E600 load class where only shallow excavation for installation is possible.