Grinnell Fire Concentric Reducer, Series: 250, Fitting/Connector Type: Reducer, 8 x 4 in Nominal, Grooved, SCH 40/STD, Cast, Ductile Iron, Hot-Dipped Galvanized, Orange
Grooved fittings provide an economical and efficient method of changing direction, adding an outlet, reducing, or capping piping systems.