Dust Collection Duct and Fittings, For Nominal Duct Diameter 12 in, Inlet Diameter 12 in, Overall Length 25 in, Product Type Standard Branch, Weight 10.75 lb, Material Stainless Steel, Maximum Pressure Rating 42 in wc, Material Thickness 22 ga, Maximum Temperature Rating 1,100 Degrees F, Minimum Pressure Rating 2 in wc, Shape Wye, Inside Diameter 12 in, Outlet Diameter 8 in, Angle 30 Degrees , Maximum Airflow Not Applicable, Color Silver, Connection Type Clamp Together, Environment Type Dusty