Bulkhead Tank Fitting, Body Material PVC, Pipe Size 3 in, Connection Type FNPT x Socket, Required Hole Size 4 1/2 in, Gasket Material FPM, Max. Pressure 150 psi, Max. Wall Thickness 1.02 in, Length 3 5/8 in, Temp. Range 40 Degrees to 140 Degrees F, Color Gray. This item has been restricted from sale in the following state (s): []