220vac Input Silent Double Inlet Small Centrifugal Air Blowers
220vac Input Silent Double Inlet Small Centrifugal Air Blowers
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Fan type: Double Inlet Blower Fan
Model no.: HD133-092D024U / HD133-092D048U
ated Voltage: 24/48VDC
Impeller Size: Ø133mm
Rated Speed: 1780RPM
Air Flow: 750M³/H
Type of Protection: IP42
Insulation Class: B
Speed Control: 0-10VDC/PWM
Application of low noise and high pressure 24v 48v dc exhaust cooling centrifugal ventilation blower fans:
Centrifugal blower, which also called cooling blower fans or dc cooling blower fans, are widely used in wastewater treatment, smelting blast furnace, chemical industry, mining flotation for gasification, vacuum, and other fields. Heko ventilation blower fans (vent blower fans), are widely used mainly because of the advantages as following:
1, Low noise blower fans, there are no mechanical friction during the operation of the blowers, reduce the noise pollution.
2, Easy to adjust: the inlet butterfly valve adjusting flow rate, outlet butterfly valve adjusting pressure.
3, Compact structure, installation and adjustment are very convenient.
