C900-75: AWWA Standard for Polyvinyl Chloride (PVC) Pressure Pipe, 4 in. Through 12 in., for Water Distribution (PDF)

This standard pertains to 4-in. through 12-in. PVC 1120 pressure pipe made from Class 12454-A or Class 12454-B material and conforming with the outside diameter (OD) dimensions of steel pipe (IPS) or cast iron pipe (CI) and with the wall thicknesses of DR series 14, 18, or 25.