8 In.dia 12 In.L 60 Degrees GSteel Wye Branch, For Nominal Duct Diameter 8 in, Inlet Diameter 8 in, Overall Length 12 in, Product Type Wye Branch, Weight 4.5 lb, Material Steel, Maximum Pressure Rating 42 in wc, Material Thickness 22 ga, Maximum Temperature Rating 390 Degrees F, Minimum Pressure Rating 2 in wc, Shape Wye, Inside Diameter 8 in, Outlet Diameter 8 in, Overall Width 18 in, Angle 60 Degrees , Overall Height 12 in, Maximum Airflow Not Applicable, Color Silver