The versatility of RGS products and the vast choice of options available, make RGS equipment ideal for application in a variety of industrial fields. In the aeronautics, the various models both with electric motor and compressed air, in stainless steel or painted steel, apart from being used for general cleaning of aircraft, they are also used to clean the engines and the fuel tanks during the different maintenance phases. Precisely for these uses, RGS has developed a system to suck up cutting oils and emulsions along with shavings. The solid and liquid components are separated allowing the liquids to be reused. If the oils to be collected are in large quantities, RGS has designed a range of special vacuum cleaners for this function, the “OIL” series.