As the smallest model, the AD46 machines are suitable for areas where electricity is absent or forbidden. Available in X1-X2-X3 version, they can be used in hazardous areas ATEX 21-20 internally: marking EX II 2/1D. Equipped with a removable container 65 or 100 liters and an antistatic star filter Ø 460, with 1.9m² of filtering surface.