Flange, 16 in Duct Dia, Type I PVC, 20" L, 3-3/4" H, Plastic Supply, Mfr#: PVCF16

Flange Adapter, For Nominal Duct Diameter 16 in, Inlet Diameter 16 in, Material PVC, Product Type Angle Flange Adapter, Material Thickness 0.3 in, Overall Length 20 in, Maximum Pressure Rating 10 in wc, Weight 3.5 lb, Flange Inner Diameter 15 5/8 in, Flange Outer Diameter 20 in, Inside Diameter 16 in, Number of Holes on Flange 18, Overall Width 20 in, Bolt Circle Diameter 18 1/2 in, Minimum Pressure Rating Not Applicable, Shape Straight, Outlet Diameter 20 in, Overall Diameter 20 in