The AD46 compressed air vacuum cleaner is ideal for applications where electrical power is not available or prohibited. Despite its compact size, it is available in X1-X2-X3 versions that can be used in hazardous ATEX zones 21-20 internally, marked as EX II 2/1D. The vacuum is created by a Venturi system, and the machine is equipped with a removable container with a capacity of either 65 or 100 liters, depending on the chosen version. The star filter has a diameter of 460mm and an antistatic option is available for ATEX versions. With a filtering surface of 1.9m², this machine can effectively suck up very fine dust.