Wall permanently antistatic: according to ISO 8031 continuity and surface resistance< 10
According to TRGS 727 and ATEX 2014/34 / EU (1999/92 / EC): for extracting combustible dust (zone 22 indoors), for transporting non-combustible liquids, for use in zones 1 and 2 (gases)
Complies with the safety requirements of the German Holz-BG