CBF Series Explosion proof axial flow fans (IIB)

SKU: EP010 Categories: ,



  • Designed for explosive atmospheres Zone 1 and Zone 2;
  • Designed for IIA and IIB groups explosive atmospheres
  • Designed for temperature classifications T1 ~ T4
  • Designed for explosives hazardous locations such as oil refinery, storage, chemical, phamaceuticals, military industries, etc.

Model Code



  • Explosion proof axial flow fan is composed of explosion proof motor, fan blade, wind cylinder, etc.
  • The wind cylinder of explosion proof axial flow fan is welded of high quality steel plate, and the fan blades is die casted of aluminum ally with high voltage electrostatic power coated surface.
  • Mounting types: wall pipes, post and fixed.
  • steel pipe or cable wiring.

Ordering References

The fan with removable louver can be installed as per request.
For example: If need CBF explosion proof axial flow fan with fan diameter 600mm, rated voltage 200v and pipe without blinds, the model shall be “CBF-600/220 II”.

Selection Table

Technical Parameters

Compliance with: GB3836.1 GB3836.2,  IEC60079-0, IEC60079-1;
Explosion protection:Exd IIBT4 Gb
Rated voltage: AC 220/380V;
Main voltage:AC 220/380V;
Main spindle speed: 1450r/min;
Corrosion resistence: WF1;
Cable Entry: G3/4;
Cable outer diameter: Φ9mm – Φ14mm


Outline and Mounting Dimensions