Concentric Reducer, Pipe Fitting Material Ductile Iron, Fitting Connection Type Grooved, Standards ASME B 31.1, B 31.9, ASTM A536, NFPA 86, Nominal Size 4 in x 3 in, Max. Pressure 1000 psi, Color Orange, Compliance 40. This item has been restricted from sale in the following state (s): []