The Atco Products 17602418 is an insulated flexible air duct suitable for air distribution systems. This duct has an inside diameter of eighteen inches and extends to a length of twenty-five feet. It is made from durable polyester material and offers an R6 insulation value that enhances energy efficiency. This product is capable of handling airflow rates up to 5000 feet per minute and can manage pressure fluctuations ranging from minus three-quarters to four inches water gauge.
This flexible air duct is designed to maintain optimal airflow in heating, ventilation, and air conditioning systems.