90 Degree Elbow, For Nominal Duct Diameter 17 in, Inlet Diameter 17 in, Material Stainless Steel, Overall Length 36 1/4 in, Product Type Elbow, Material Thickness 20 ga, Weight 27.5 lb, Maximum Pressure Rating 42 in wc, For Duct Height 17 in, Shape Elbow, End Type Rolled Edge, For Duct Width 17 in, Gas Appliance Category Not Applicable, Maximum Airflow 11,030 cfm, Inside Diameter 17 in, Minimum Pressure Rating 2 in wc, Color Silver, Outlet Diameter 17 in, Overall Height 7 3/8 in