HDPE Draincoil Class 400 100mm slotted RTA socked drainage pipe is used for subsoil drainage, retaining wall drainage, garden drainage and groundwater collection where a socked drainage pipe is required. It is supplied as a 20 metre coil with RTA filter sock.
This 100mm draincoil is manufactured from HDPE and made to AS 2439.1, with SN8 / Class 400 stiffness. The slotted pipe collects water from the surrounding drainage trench, while the RTA sock helps reduce fine soil and sediment entering the pipe. Confirm soil type, aggregate, geotextile requirements and site drainage conditions before ordering.