Nordfab CUSTOMITEM - Round Duct Reducer, 16 in x 4 in Duct Dia, Galvanized Steel, 20 ga GA, 18" L
Nordfab CUSTOMITEM - Round Duct Reducer, 16 in x 4 in Duct Dia, Galvanized Steel, 20 ga GA, 18" L
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Duct Reducer, For Nominal Duct Diameter 4 in, 16 in, Inlet Diameter 16 in, Overall Length 18 in, Product Type Reducer, Material Thickness 20 ga, Maximum Pressure Rating 42 in wc, Material Steel, Shape Straight, Outlet Diameter 4 in, Overall Height 18 in, Overall Width 16 in, Series QF, Minimum Pressure Rating 2 in wc
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