This smoke and heat exhaust axial roof fan has an impeller diameter of 1.400 mm and is equipped with a 400/690/3/50 – 30 kW HT motor. The fan features a hood with aluminium self-closing shutters and will be placed on a roof. The fan is suitable for extracting smoke gas at a temperature of 300 ° C for 2 hours and is certified according to EN 12101-3.
