Portable suction unit with reduced dimensions and high performance, guaranteed by a 800W motor with variable speed control. The main filter is made of high efficiency class “M” certified material and its filtering surface is 2720cm². It is suitable for many applications: for the suction of dust produced by the working process and for the purification of gas deriving from resins (accessory on request). The dimensions are cm43,5x31x63,5H. Noise: 64dBA. The ATS1 equipped with “B” or “C” motor box, reach the “H” powder filtration grade, under the standard EN-60335-2-69.