The offer of the complete central washing system is complemented by the mobile unit. The mobile units are the units which make it possible to carry out washing with water under pressure, apply foam and disinfect. They are used in places where it is not possible or economical to install additional pressurised water system or in places which do not need to be frequently washed and have large and dispersed area. The unit has its own water pump. Additionally, the mobile station can be equipped with its own compressor in plants where compressed air is not easily accessible.