Vibration Isolator For Nominal Duct Diameter 12 in Fabric Material Neoprene Inlet Diameter 12 in Product Type Quick-Fit Vibration Isolator Application Commercial Overall Length 6 1/2 in Weight 5.6 lb Material Steel Maximum Pressure Rating 42 in wc Material Thickness 22 ga Overall Height 12 in Outlet Diameter 12 in Maximum Airflow Not Applicable Overall Width 12 in Shape Straight Duct Compatibility Round Color Black Silver Maximum Temperature Rating 194 Degrees F