This industrial vacuum cleaner is equipped with an air–cooled roots blower pump. It can reach very high vacuum and suck heavy materials. The unit has a main pocket tissue filter and a cartridge filter class M. The electro–mechanical filter cleaning system keeps the filter clean and ensures high level performances. This kind of machine does not have an integrated container and must be connected to a pre–separator or silo. This unit is equipped with diesel engine and is autonomous.
