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Difference Between Negative Pressure Fan and Exhaust Fan

Difference Between Negative Pressure Fan and Exhaust Fan

Compared with the traditional exhaust fan, the negative pressure fan has obvious advantages...
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Ventilation Principle of Negative Pressure Fan

The negative pressure fan exhausts air to the outside, making the indoor air thinner and forming a negative pressure area.

Methods to Improve the Efficiency of Negative Pressure Fan

Methods to Improve the Efficiency of Negative Pressure Fan

The operation of motor and impeller is closely related. The impeller of negative pressure fan can realize ventilation, and the motor can bring a force to the impeller.