NDS Locking Outlet Adapter for Catch Basin Drain, Connects to 3 in. and 4 in. Drain Pipes

Make the installation of your catch basin or low-profile adapter to your drainage system quick, easy, and worry-free. The Locking Outlet Adapter features locking flex tabs; 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 adapter drains to 3 in. & 4 in. single-wall corrugated pipes, sewer and drain pipes, triple-wall pipes, and 4 in. Sch. 40 pipe.

Connection to 18 in. catch basin requires additional Reducer Ring (1890); 24 in. catch basin requires additional Outlet Adapter with Reducer Ring (2410). Made of high-impact polystyrene (HIPS) treated with UV inhibitors. Hassle-free limited lifetime warranty guarantees the NDS product is free from defects—or we'll replace it.

Get scalable stormwater management solutions for residential, commercial, and industrial applications at NDS. Free tools and calculators, store locator, and support available on the NDS website and NDS Drain mobile app. Whether you're a homeowner, contractor, specifier, or distributor, we're here to help make your project a success.