B472NO.12C Factory Explosion-proof ventilation fan
4-72 type centrifugal fan as a general factories and large buildings with indoor ventilation, and air and other transportation is not spontaneous, harmless to the human body, not corrosive to steel gas. B4-72 fan can be as volatile flammable gas ventilation use. Gas is not allowed within the viscous substances contained dust particles and rigid, not more than 150 mg / m 3.
B4-72 fan of the performance and selection of 4-72 and consistent with the size of the foundation, according to their choice. Fans of the basic structure of the same type with 4-72, motor selection and the corresponding Y Series YB series.
2. Features: Air good performance, high efficiency and smooth operation,Explosion-proof Centrifugal fan.
A-Type Directly driven Type Fan
B-Type Belt driven Type Fan
C-Type Belt driven Type Fan &
D-TypeTransmission Group driven Type Fan
Please contact us and get detailed Technical parameters and Drawings.
We could Design and Produce the Marine fan,Industrial Fan,and Other Ventilation Equipment according to your detailed requirement !
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