Share on (60476878807):
Low Noise Forward Curved Centrifugal Extractor Fan
1.Typical Feature and Application
This kind of high centrifugal fans have very excellent performance, large air volume, and low noise. They are widely used for ventilation or lampblack purifying in matching equipment and hotel. |
2. Performance Range
Fan Type | Low Noise Centrifugal Fan |
Certificate | CE,CCC |
Electricity Current Type | AC(Alternating Current) |
Voltage | 220V/380V |
Frequency | 50HZ |
Power | 0.37KW-3KW |
Speed | 1450-2900 RPM |
Air Volume | 830m³/h up to 7000 m³/h |
Static Pressure | 294 Pa up to 1300 Pa |
Motor | Standard Motor |
3.Applications
Hotel |
Apartment |
Lampblack purifying |
4.Composition
Fan Housing | Cast Iron Material with Powder coating |
Impeller | Cast Iron Material |
Inlet and Outlet Ducts | Connect with flanges |
Motor | Standard Motor, cast Iron with pure copper |
Motor Support | Cast Iron with powder coating |

5.Fan Operation
Before set up the fan,check gap sizes of all parts of the fan to make sure the rotating parts will not hit the fixed parts. |
When the fan is rotating,check the temperature of the bearing after the impellers reach normal speed. If there is no special request for the temperature of the bearing,it can not higher than ambient temperature 40 °c |
If the fan has very severe shock,hitting ,and bearing temperature rise rapidly,please stop the fan right away. |
6.Fan Certificate and Quality Control
By our efforts,our company Gaoze was selected as the member of China Gneral Machinery Industry Association Ventilation Fan Branch. Our products enjoy good reputation among our customers . Our Products were awarded as "Brand-name and High Quality Products" by "China Quality Evaluation Center" &"Guangdong Branch of Social Servey Institure China"; Furthermore,a number of products are applied patents,which are up to the advanced standard. We are "Guangdong Private Scientific and Technological Enterprise" and past the "National Industrial Products License Certificate". Energy saving axial duct fan and multi-blade centrifugal fan developed by our company obtained the standard certification,most of our products past the certificate of "CCC" and "CE". We are fully implementing ISO 9001:2008 Quality System. |
7.Fan Maintain
Periodically clean the inner dust, dirt and other impurities |
Periodlically check the fan to avoid rusting |
Change the lubricating oil after opening the fan .The lubricating oil shall be changed according to the actual situation. |
8.Technical Specification
Model No. | Voltage (V) | Power | Revolution | Air Volume | Pressure |
CF150 | 220/380 | 0.37 | 2900 | 830-1080 | 790-748 |
CF200 | 220/380 | 1.1 | 2900 | 1900-2500 | 1128-932 |
220/380 | 0.37 | 1450 | 900-1000 | 343-294 | |
CF250 | 220/380 | 2.2 | 2900 | 4200-6300 | 1275-1147 |
220/380 | 0.75 | 1450 | 2000-3000 | 550-460 | |
CF300 | 220/380 | 1.5 | 1450 | 3800-4000 | 780-500 |
CF350 | 380 | 3 | 1450 | 5000-7000 | 1300-1100 |



New products from manufacturers at wholesale prices