Make installation of your catch basin or low-profile adapter to your drainage system quick, easy, and worry-free. The 3 in. & 4 in. Outlet Adapter is made of polystyrene, a type of plastic, and connects the catch basin to drain pipe for a secure, soil-tight fit—no tape or glue required. Connects 9 in., 12 in., 18 in., and 24 in. Catch Basin Drains as well as 9 in., 12 in., and 18 in. Low-Profile Adapters to 3 in. & 4 in. single-wall corrugated pipe, sewer and drain pipe, triple-wall pipe, and 4 in. Sch. 40 pipe; connects 24 in. catch basins with 2410 adapter.

The catch basin, also known as a catch drain or storm drain, is used to collect stormwater runoff from surfaces. Catch basins are available in various sizes to capture low, moderate, and high water flows for a range of applications such as for lawns, landscaped areas, patios, walkways, under downspouts, driveways, parks, and courtyards. As part of a complete drainage system, the catch basin drain directs water to connected drain pipe, which carry the water 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 offers free tools such as the Home Drainage Center, Calculators, and NDS Stormwater Drainage mobile app to help make your project a success. Founded in 1972, NDS is the preferred choice of professionals and the leader in stormwater management solutions with proven products, tools, and support to help you get the job done right.