Flexible Duct - Semi Rigid Aluminium Plain - 350mm x 3m #FDSR3503

Semi-Rigid Aluminium Flexible Ducting is designed for High Aerodynamic Performance & Durability.?? It is supplied in a Compressed Form and is approximately 1000mm Long so it can be Easily Transported and Stretched On-Site.??Made from Incombustible, Corrosion Stable Material??100% Hermetic Seam due to High Quality Lock Seam??Can be Insulated with 25mm Polyester??Total Thickness: 70 & 100 microns??Temperature Range: ?30? to 250?C? ??Air Velocity: 30m/s Max??Maximum Operating Pressure: 10000 Pa ??Minimum Bending Radius: 0.73 x D??Supplied in a Standard 3M Length but other Lengths are Available on Request, POA?