Connect 3 in. Drain Waste Vent (DWV)/Schedule 40 (SCH40) pipe to 3 in. Sewer and Drain (S&D) pipe with the PVC Adapter. The drain fitting also connects 3 in. DWV/SCH40 pipe to select drainage products compatible with 3 in. S&D connections such as channel drain outlets, drainage grates, and pop-up emitters. This adapter is used to connect two different pipe types. The adapter is made of polyvinyl chloride (PVC) and makes a Hub X Hub solvent-weld connection. Meets applicable ASTM standards. For use in non-pressurized underground sewer and drainage applications; maximum working pressure of 5 psi.