Nipple Application Acids Bases Non-Potable Water Potable Water Color Gray Fitting Compatibility Schedule 80 Inside Diameter 2 108/125 in Material PVC Maximum Operating Pressure 185 psi @ 73 Degrees F Maximum Operating Temperature 140 Degrees F Minimum Operating Temperature 40 Degrees F Nominal Pipe Size 3 in Outside Diameter 3 1/2 in Overall Length 3 in Schedule Schedule 80 Side A Connection Type Threaded Side A Gender Male Side A Thread Type NPT