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Suction fan


Negative pressure fan is the latest type of ventilation fan, belonging to axial flow fan, and is called negative pressure fan because it is mainly used in negative pressure ventilation and cooling engineering. Negative pressure fans have the characteristics of large volume, super large air duct, super large blade diameter, super large exhaust volume, ultra-low energy consumption, low speed, and low noise. Negative pressure fans are mainly divided into galvanized square negative pressure fans and fiberglass horn negative pressure fans in terms of structural materials.

Key words:

Axial fan, industrial exhaust fan, roof fan

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Suction fan


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