Bellmouth Adapter Hood, For Nominal Duct Diameter 16 in, Inlet Diameter 7 in, Product Type Bell Mouth Hood, Overall Length 7 in, Weight 7.5 lb, Maximum Pressure Rating 42 in wc, Material Thickness 20 ga, Material Steel, Minimum Pressure Rating 2 in wc, Shape Straight, Outlet Diameter 16 in, Overall Height 26 in, Overall Width 26 in, Connection Type Clamp Together, Finish Galvanized