Polyester concrete drainage channel, width 400, height 460 with integrated nodular cast iron protection profile. STORA SUPER channels are the ideal solution for surface water drainage on industrial sites and roads with heavy traffic. Warning: classD400-F900, only longitudinal use, never transverse direction.
STORA SUPER 400 H460 channels are supplied as standard with class D400, slotted ductile iron gratings, for additional security for wheelchairs and bicycles.
Easy to open with any traditional tool.
The channels are assembled against each other by means of a tongue and groove jointing system (male/female) = easy installation. to ensure the channels watertightness it is recommended to use a suitable elastic polyurethane sealant.