SLOT DRAIN CHANNEL SETUP is used to drain water off durable surfaces such as pavements, driveways and parking areas. This type of slot drain is for high and low traffic areas including personal application. The 100 mm inner diameter of the channel is fully sufficient for any rainwater drainage off the given durable surface. The manufacturing technology is unique; the whole slot drain is produced by a vibropress machine. Thanks to that, we can lower our price significantly, unlike rival products.