A brass cleanout cover sits flush at grade above a cleanout assembly connected to a cast iron riser. For mains larger than four inches, the riser remains full size with a reducer installed at the cleanout body. The vertical assembly ties into the building drain or sewer using a line size cast iron combination fitting or short sweep, with the depth to the main varying as required. Coupling connections join the pipe segments according to the specified building drain or sewer material and size.
COVER BRASS CLEANOUT GRADE FOR MAINS LARGER THAN 4" RISER TO REMAIN FULL SIZE AND REDUCER TO BE INSTALLED AT CLEANOUT BODY LINE SIZE CAST IRON SHORT SWEEP VARIES BUILDING DRAIN OR SEWER MATERIAL AND SIZE AS SPECIFIED CLEANOUT ASSEMBLY VARIES CLEANOUT ASSEMBLY COVER BRASS CLEANOUT GRADE FOR MAINS LARGER THAN 4" RISER TO REMAIN FULL SIZE AND REDUCER TO BE INSTALLED AT CLEANOUT BODY LINE SIZE CAST IRON COMB. BUILDING DRAIN OR SEWER MATERIAL AND SIZE AS SPECIFIED
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