Set the right inlet and outlet heights to optimize your drainage system. The Offset Outlet Adapter features an asymmetrical design to adjust the height of inflow or outflow piping to catch basin with a twist. Connects 9 in., 12 in., 18 in., and 24 in. catch basin drains to 3 in. & 4 in. single-wall corrugated pipes, sewer and drain pipes, and 4 in. Sch. 40 pipe, triple-wall 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.
Features
Use to connect the catch basin drain to drain pipes as part of a complete drainage system
Allows for adjustable inlet/outlet height
The outlet adapter connects the catch basin to drain pipe; as part of a complete drainage system, water is captured and directed away for proper release downstream
Made to fit keyed opening in catch basin and locks in place
Outlet adapter provides a secure, soil-tight connection to drain pipe—no tape or glue required
Insert outlet adapter into keyed catch basin openings to lock in place; adjust to height needed with a twist
Comes with one Offset Outlet Adapter for Catch Basin Drain
Works with 9 in., 12 in., 18 in., & 24 in. catch basin drains
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