Used to connect horizontal branch line into straight sewer line. Also, used with cleanout to provide access to piping. 3" meets ASTM D2949 or exceeds ASTM D2729; 4" and 6" meet ASTM D3034.
Used to connect horizontal branch line into straight sewer line. Also, used with cleanout to provide access to piping. 3" meets ASTM D2949 or exceeds ASTM D2729; 4" and 6" meet ASTM D3034.