Offset Basin Adapter for 3” and 4” Pipe
An Offset Basin Adapter manufactured from High Impact Polystyrene (HIPS). The Offset Basin Adapter is used to raise or lower the level of the pipe as it enters or exits the catch basin to help achieve optimal slope. To change the level of the adapter, the adapter can be rotated in 90 degree increments to achieve the desired inlet/outlet configuration. The Offset Basin Adapter may be attached to the 9″ Square Catch Basin, 12″ Square Catch Basin, 18″ Square Catch Basin, 9″ Low Profile Basin and 12″ Low Profile Basin to connect to 3″ & 4″ Sewer & Drain Pipe (ASTM D2729), 3″ & 4″ Corrugated Pipe and 3″ & 4″ Triple Wall Pipe. The Offset Basin Adapter is easily installed or removed by rotating clockwise or counter-clockwise respectively.