End Cap with Screen For Nominal Duct Diameter 22 in Gas Appliance Category Not Applicable For Duct Height 22 in For Duct Width 22 in Inlet Diameter 22 in Material Stainless Steel Overall Length 1 7/8 in Product Type End Cap Inside Diameter 22 in Material Thickness 20 ga Weight 2.1 lb Maximum Pressure Rating 42 in wc Maximum Temperature Rating 1 100 Degrees F Seal Material Nitrile Standards Not Applicable Finish Not Applicable Color Silver Overall Height 22 in Shape Cap