AD56X1 is one of the most powerful and useful range of vacuum cleaner, it has variable version in X1-X2-X3, and suitable for all the places including dangerous areas, ATEX 21- 20 internally: marking EX II 2/1D. It works with compressed due to double Venturi system. It comes with antistatic star filter 560, with its 3.4m² and container of 100 liters and can filtering surface can suck small particles of dust.