This Burnham Commercial fitting is a Polyvinyl Chloride (PVC) Tee with a diameter of 3 inches. It adheres to the standards set by the American Society for Testing and Materials (ASTM) under the designation D2665. This specification indicates that the product is suitable for use in Drain, Waste, and Vent (DWV) applications. The tee-shaped design allows for the connection of three separate pipes, facilitating the redirection of flow within a piping system. The PVC material used in its construction provides resistance to corrosion and chemical damage, ensuring durability and longevity in various environments.