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CBZ Marine Explosion Proof Axial Fan (Duct Type)


  • Axial Flow Fan

  • AC

  • Duct Fan

  • Aluminum Alloy

  • China (Mainland)


  • CBZ-II

  • 220/230/380/400/415/420/440/480V etc

  • 0.75~37KW

  • 1200m3/h~13800m3/h

  • 970~3500r/min


  • Engineers available to service machinery overseas

  • Steel

  • GB/T11800-89, GB3836-83

  • Aluminum Alloy

  • plywood case

  • 10-50days according to the quantity


CBZ Marine Explosion Proof Axial Fan (Duct Type):


CBZ seriesmarine explosion proof axial fanis designed and manufactured according to GB11800-89 (marine explosion proof axial flow fan), and genearal description and explosion proof electrical equipment "d" of GB3836-83 (electrical apparatus for explosive atomsphere) and Regulations for the Contrustion and classification of sea-going steel shipes.



It can be used to delivery the gas mixtures or vapour containing combustibles and explosives, ordinary air, sea air containing salt fog, air containing oil fog and other corrupt air supply or extraciton.

This kind of explosion proof fan is suitable to pump out gas mixtures or vapour containing combustibles and explosives in oil tank,cargo tank, pump room,battery cabin,ammunition cabin,hangar,paint house, etc. It also can be used for ventilation of other compartments of shipping and corresponding place on the land.

The fan can be with AC 50HZ,380V or 60HZ, 440V, marine three-phase asynchronous motor.


Structural Types:

Type I-Deck type,with a hood and an explosion proof motor installed on the top of the machine frame, and a wide mesh cover 2mesh/sq in.The fan is vertically fixed on the deck. It may be used for pumping or sending air.

Type II-Duct Type, without hood,built-in type explosion proof motor is mounted on the housing by the down stream guide vane.It can be installed vertically or horizontally, and also can be installed on the deck.

According to the customer's special requirement, the fan can be made into type III, type IV, type V. The fan and the motor are put in different cabins, with a driving device, and sealed box and flexible couplings. It is used primarily for exhaust of dangerous compartment.

Type III can be installed horizontally, type IV and type V can be vertically fixed on the deck.



1.Explosion proof, safe, reliable in operation.

2.Well anticorrosive.

3. Strongly capable of resisting vacillation,vibration and shocking.