NORDFAB End Cap with Screen,Steel,22 ga Thick

End Cap with Screen, For Nominal Duct Diameter 4 in, Gas Appliance Category Not Applicable, For Duct Height 4 in, For Duct Width 4 in, Inlet Diameter 4 in, Material Steel, Overall Length 2 1/4 in, Product Type End Cap, Inside Diameter 4 in, Material Thickness 22 ga, Weight 0.3 lb, Maximum Pressure Rating 42 in wc, Maximum Temperature Rating 390 Degrees F, Seal Material Nitrile, Standards Not Applicable, Finish Galvanized, Color Silver, Overall Height 4 in, Shape Cap