Pipe Application Waste Water Finish/Coating Galvanized Gravity Flow Yes Inside Diameter 1 1/2 in Manufacture Location Globally Sourced Material Cast Iron Material Grade Grade B Maximum Operating Pressure 20 psi @ 140 Degrees F Maximum Operating Temperature 140 Degrees F Metal Pipe Construction Seamless Minimum Operating Temperature 32 Degrees F Nominal Pipe Size 1 1/2 in Outside Diameter 1 13/16 in Overall Length 10 ft Resistance Properties Chermical-Resistant