slotted channels (symmetrical/asymmetrical)
Slotted channels consist of a channel base and an upper part called the slotted upper part. The special feature of this type of channel is the upper part. It only has a narrow slot at the surface, which is used as the inlet for the water to be drained. HAURATON offers slotted channels in various materials and load classes, as well as purpose-designed, non-standard versions.