PVC PIPE Application Potable Water Water Color White Fitting Compatibility Schedule 40 Inside Diameter 8 in Material PVC Maximum Operating Pressure 160 psi @ 73 Degrees F Maximum Operating Temperature 140 Degrees F Minimum Operating Temperature 32 Degrees F Nominal Pipe Size 8 in Outside Diameter 8 5/8 in Overall Length 10 ft Schedule Schedule 40 Standards ASTM D1785 NSF 61 Thread Configuration Unthreaded