Details Aluminum Duct (Semi-Rigid Flexible Duct) SEMIDEC Model is a semi-rigid duct made from aluminum sheets. It can be bent without deformation, is resistant to vapors, chemicals, and weather conditions, has a long lifespan, is durable, easy to install, and suitable for ventilation and air delivery applications. Available in sizes from 3 inches to 20 inches. Flexible Aluminum Duct DUCT EXCEL SEMIDEC Model Features Made from strong aluminum sheets Rigid but bendable Maintains shape, does not deform Temperature resistant from -30 to 250 ºC Lightweight and easy to install Suitable for clothes dryers, smoke extraction, ventilation, and air delivery Applications Heat ventilation for clothes dryers Smoke extraction in kitchens, restaurants, or barbecue grills Ventilation and air extraction to the outside Air delivery into rooms DUCT EXCEL SEMIDEC Model Specifications Table Diameter Range 76 mm. to 610 mm. (3″ to 24″) Aluminum Duct Thickness 115 microns Temperature Range -30°C to 250°C Air velocity max. 30 m./sec Working Pressure max. 750 mm. W.G. (7500 Pa or 30″ W.G.) Standard Length 3 meters (Longer length can be ordered upon request)
