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DF series centrifugal fan
basic information
heat:
DF series centrifugal fan is mainly direct drive, single volute outlet and double volute outlet structure has the advantages of unique structure, body, beautiful, convenient installation. On the basis of the principle of the volute and impeller aerodynamic design of the wind turbine, the carbon steel or aluminum alloy sheet of high quality refined processing, has the advantages of large volume, high pressure, low noise, smooth operation, small volume, light weight, long service life, etc. Fan surface after advanced coating process, enhance the anti rust, corrosion protection; blower is driven by three-phase induction motor, insulation class is F, protectiom grade IP55, the advantages of the international borand free repair bearing resistance, voltage and frequency transmission, fan can be used at low temperature, high tmperature and high altitude environment.
|
Air volume
（m/h） |
Static pressure
（Pa） |
Power
（Kw） |
Speed
（r/min） |
Voltage
（v） |
Noise
（dB/A） |
Shaft diameter
（Φ） |
|
1250-2500 |
150-250 |
0.25-0.55 |
1400-2800 |
220 |
66-68 |
15-19 |
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DF series centrifugal fan
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