Dynair BOX-T ATEX Belt driven double inlet box fans



  • Frame in extruded aluminium profi les and removable panels in galvanized steel sheet
  • Plenum lining with self-extinguishing technopolymer material
  • Double inlet centrifugal fan with forward curved blades, driven by trapezoidal belts and adjustable pulleys. Fan and motor supported by single base frame and isolated from the main structure by anti-vibration mounts and fl exible joint on the outlet
  • Asynchronous three-phase ATEX motors for explosive atmospheres category G group II thermal class T4 protection Exd according to international standards IEC 60034, IEC 60072, IEC 60079 and/or 6124, EMC 2014/30/UE, LVD 2014/35/UE, CE marked, IP 55, Class F, B3 or B5 format and ATEX certified by Notify body. Suitable to S1 service (continuous working at constant load)


  • Weatherproof protection cover
  • Support feet
  • Outlet terminal with guard
  • Setting shutter
  • Service switch IP65
  • ATEX service switch