... other hotel .office block,movie theater .so on Explosion proof Axial Flow Fan Type BT35-11Application1,Designed forExplosive atmosphere ... , etc.4,Be used for ventilation and air the laboratoryFeatures1,Explosion proof axial flow fan is made up of explosion proof motor , ... steel pipe wiring and cable wiring. Technical parameters1,Explosion protection :ExdIIBT42,Rated voltage:AC 220/380V3,Ingress ...