Add an outlet to the channel drain or seal an end. The 5 in. Pro Series Channel™ Drain End Cap/End Outlet left intact works as an end cap, or knock out use as an end outlet on the 5 in. Deep Profile Channel to connect to 3 in. sewer and drain pipe & 4 in. sewer and drain fittings. Drains moderate flows from driveways, concrete and paver patios, courtyards, walkways, and sports facilities to prevent mildew growth, slip hazards, and costly structural damage. Made of polyvinyl chloride, a type of plastic, it can be solvent-welded with PVC glue for a water-tight connection. Channel drains, also called trench drains, are long, narrow drains and as part of a complete drainage system, collect water from surrounding surfaces and direct it away to drain pipe. The water is carried to a discharge point downstream such as a pop-up emitter, or to percolate into the ground with a dry well or infiltration trench. NDS channel and trench drains are designed for durability, drainage, and performance, and are a proven alternative to traditional concrete drains. Find the best channel drain or trench drain system for your needs with the NDS Channel Drain Selector tool at ndspro.com/choose-the-right-channel-drain.html. Founded in 1972, NDS is the leader in stormwater management solutions, the preferred choice of professionals, and the largest supplier of channel drains in North America. Our commitment is to provide proven products, tools, and expert support to help you get the job done right. Color: White.