CRDV fans are also available in explosion-proof versions. All ATEX fans are in temperature class T3 (temperature class T4 is available on request). CRDV fans are adapted to the extraction of explosive gases in explosion hazard zones 1 and / or 2 (explosion subgroups IIA, IIB and hydrogen) according to ATEX 2014/34 / UE.

Performance characteristics and other technical data according to the data of the fans in standard version.