SCH 40 PVC, End Connections: Hub, Spigot, For sanitary drain, waste, and vent (DWV), sewer and storm drainage applications, Intended for non-pressure applications where the operating temperature will not exceed 140<DEG/> F, Manufactured from virgin rigid PVC (polyvinyl chloride) compounds with a Cell Class of 12454 as identified in ASTM D-1784, ASTM Specifications: ASTM D-1784, ASTM D-2665, ASTM D-3311, NSF/ANSI Standard 14 compliant