The 4 in. PVC Sanitary Tee adds a 90° downward sweep to a 4 in. sewer and drain (S&D) pipe run. The San Tee, or Sweep Tee, is typically installed vertically to assist in drainage, and connects to 3 lengths of pipe. It also connects to select drainage products such as channel drain outlets, Flo-Well Dry Well System, drainage grates, and pop-up emitters. The drain fitting is made of polyvinyl chloride (PVC) for Hub X Hub X Hub solvent-weld connections. Meets applicable ASTM standards. For use in non-pressurized underground sewer and drainage applications; maximum working pressure of 5 psi. This tee is used to add an intersection to the pipeline, assist in a smoother drainage flow, and connect to 3 pipes of the same type and diameter size. Hassle-free limited lifetime warranty guarantees the NDS product is free from defects-or we'll replace it. NDS offers free tools such as the Home Drainage Center, Calculators, and NDS Stormwater Drainage mobile app to help make your project a success. Founded in 1972, NDS is the preferred choice of professionals and the leader in stormwater management solutions with proven products, tools, and support to help you get the job done right. Color: White/Matte.