Centrifugal fan
Centrifugal fans are available with forward or backward curved blades. Centrifugal fans are based on the external rotor motor concept.
Centrifugal fans, forward curved
Centrifugal fans with forward curved blades always require a spiral housing. Their characteristic features are a low noise level, relatively small air flow with a high increase in static pressure, and space-saving application.
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Centrifugal fans, backward curved
Centrifugal fans with backward curved blades are used primarily for intake suction and do not require a spiral housing. They have high hydraulic efficie
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DC centrifugal fans, backward curved
DC centrifugal fans, used in central fresh air system manufacturing areas, bringing better performance, higher efficiency, lower energy consumption, quieter operation , in the central fresh air system in use can save 60% of energy.
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Centrifugal fans and blowers single inlet
Centrifugal fan with forward curved in a narrow spiral diffuser, air through the relatively narrow space, add the static pressure, reducing the noise, in ventilation applications can also make the wind flow direction change, improve the efficiency of the wind.
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