The S 21000 EX is constructed of modules and is therefore very flexible. The inlet modules can for example be both rotated and reversed.

The S 21000 EX is the new generation high vacuum dust collector for potentially combustible dust. The unit comply with the ATEX directive.

It has been created in order to meet various extraction requirements and to meet the challenges and rapid changes presented to modern industry. The system is marked with the EX symbol and is category 3D equipment according to directive 94/9/EC. This means that models with the EX symbol may be placed in areas classified as zone 22 according to directive 1999/92/EC.