CBZ series marine explosion-proof axial fans (the explosion-proof fan) are designed and manufactured according to GB11800-89 Marine Explosion-Proof Axial Fans, GB3836.1-2000《Electrical Apparatus For Explosive Atmosphere》, GB3836.2-2000《Electrical Apparatus For Explosive Atmospheres, and Explosion-Proof Electrical Equipment “d”》, 《Steel Sea Ship in Class and Building Rules》
This series fans have been examined and proved up to standard by the Quality Supervision Center of Explosion- Proof Electric Apparatus of the PRC and have got the certificate of inspection. They have also been examined by the Register of Shipping of PRC and have got the certificate.
Theses explosion- proof fans are best suited to pumping out gas mixtures or vapor containing combustibles and explosives in oil cabins holds, pump-rooms, battery cabins, ammunition cabins, hangars, paint houses, etc. They can also be used for ventilation of other compartments of shipping and corresponding place of land's.
Explosion-proof, safe and reliable operation, anticorrosive, swing resistance and shock resistance.
Type II explosion-proof fan has no hood and motor is built-in type, which is fixed on the housing by support vertically or horizontally, and can also be installed and flexible coupling. It is for gas exhaust of dangerous compartment.