With a Diameter of 120mm / 4.7'' and Length of 1.5m / 4.9 ft, Semi-Rigid Air Duct Ensures Efficient Airflow and Ventilation in Various Residential, Commercial, and Industrial Applications. The Aluminum Construction of the Duct Offers Excellent Resistance Against Corrosion, Ensuring Long-lasting Performance even in Harsh Conditions. Designed to Withstand Extreme Temperatures, our Aluminum Air Duct can Safely Operate in Environments up to +250 °C. The Duct Features a Flexible Construction, Allowing for Easy Installation and Maneuverability Around Obstacles and Tight Spaces. Ideal for HVAC, Extractor Fans, Cooker Hoods, Air Conditioning, Tumble dryers, Hydroponics, etc. Manufacturer: EUROPLAST.