With an output of 150 watts, the Stahlwerk FE-150 ST fume extraction unit is ideal for the effective extraction and filtration of fumes, gases and vapours, such as those produced during soldering, welding or plasma cutting. Equipped with an innovative triple filter system with powerful extraction performance, the universal extraction system achieves an absorption and filtration efficiency of 99.97 per cent. The cleaned air can then be discharged back into the interior. Welding fume and soldering fume extraction takes place with a suction capacity or negative pressure of 2,200 pascals and a systemic flow rate of 258 m³/h. The smoke absorber operates extremely quietly with noise emissions of less than 55 dB. The intensity of the smoke extraction air flow can be adjusted on site according to individual requirements. The smoke extraction bonnet can be flexibly aligned thanks to the 1.4 metre long intake hose. An integrated timer function offers additional convenience.