Transition from the Inline Catch Basin for BG-FILCOTEN® 200 or BG-FILCOTEN 300 trench drains to 8 in. DWV pipe with the 8 in. Pipe Connector. This pipe connector attaches to the outlet on the catch basin and connects to 8 in. DWV pipe. Component is IAPMO and UPC listed and made of durable PVC.