CF Series Forward Curved Impellers Centrifugal Fan Blower
CF Series centrifugal fan is often used in kitchen exhaust and fume extraction, suitable for ventilation and fume extraction in public places such as canteen, hotel, restaurant , and so on.
 
            CF Series centrifugal fan is often used in kitchen exhaust and fume extraction, suitable for ventilation and fume extraction in public places such as canteen, hotel, restaurant , and so on.
 
            The FC series industrial window exhaust fan is compact in design, small in size and light in weight, and is especially suitable for arrangement in limited space.
 
            The SF Series tube axial fan is an efficient, low noise ventilation equipment, widely used in a variety of ventilation, heat dissipation and noise control scenarios.
Guangdong Gaoze Ventilation Equipment Co.,Ltd.
T40-A Industrial Smoke Ventilation Fan

1.Typical Feature and Application
The impeller of the T40 industrial blower adopts an integrated hub structure, combined with aerodynamic optimization of the blade, the air output is stable and efficient, and the energy consumption is reduced by 15%-20%.
The T40 industrial blower is made of high-quality iron material, the wheel hub and the blade are formed together, the structure is stable, the long-term operation is not deformed, and the equipment life is more than 8 years.
T40 industrial blower with 100% copper motor, high efficiency, energy saving, durable, low noise, high stability.T40 industrial blower can be made into explosion-proof axial flow fan, using explosion-proof motor and aluminum alloy blades, can be customized according to customer requirements.
This T40 axial fan blower has 300mm, 350mm, 400mm, 500mm, 600mm, 700mm, 800mm, 900mm, 1000mm, 1200mm ten different sizes.
2. Performance Range
| Fan Type | T40-A Industrial Smoke Ventilation Fan | 
| Certificate | CE,CCC | 
| Electricity Current Type | AC(Alternating Current) | 
| Voltage | 220V/380V | 
| Frequency | 50HZ | 
| Power | 0.25KW-7.5KW | 
| Speed | 2900 to 960 RPM | 
| Air Volume | 2000m³/h up to 44731 m³/h | 
| Motor | Standard Motor | 
3.Product Description
The T40 series industrial blower is an energy-efficient device designed for industrial ventilation, agricultural cooling and commercial environments, with stable performance and durability as the core advantages.The impeller of the T40 industrial blower is directly mounted on the motor shaft and adopts a directly connected structure. The impeller of the T40 industrial blower consists of a blade made of thin steel plate and a hub welded to the hub at a selected Angle.
The T40 tube axial exhaust fan adopts a modular structure to support horizontal, vertical or inclined installation, and the protective mesh cover can be quickly removed and cleaned for easy daily maintenance. Its rugged steel impeller is highly anti-fouling and requires only a simple wipe to maintain efficient operation, significantly reducing maintenance costs.
T40 series industrial blower covers the size of 3A to 12A, the power range is 0.25KW-7.5KW, support 220V/380V voltage customization, flexible to meet the needs of small workshops, warehousing logistics, agricultural greenhouses and other diverse scenarios.
4.Fan Operation
Check whether the T40 axial extractor fan is in good condition and matches the model, power, and application scenario.
Ensure that the installation position of the T40 heavy duty industrial fan is well ventilated and the air outlet is not blocked.
Select the direction as required, fasten the base of the T40 heavy duty industrial fan with a bracket or wall with bolts, and install anti-vibration gaskets to reduce vibration.
By professional electricians according to the T40 heavy duty industrial fan nameplate voltage (220V/380V) on the power supply, install leakage protection device.
Monitor the noise of T40 heavy duty industrial fan operation. If there is metal friction or abnormal vibration, stop the machine immediately to check the balance of the impeller.
5.Fan Maintain
The air flowing through the T40 heavy duty industrial fan is clean and dry, and must not be mixed with impurities and excessive water vapor.
When the T40 heavy duty industrial fan is reused after being idle for a long time, it must check whether the connected parts are firm and reliable, whether the rotation is flexible, and can be formally used after the test.
Daily attention T40 heavy duty industrial fan in the operation of whether abnormal sound, vibration is increased, found abnormal situation, should be promptly shut down maintenance.
The dust and dirt on the blades of the T40 heavy duty industrial fan should be cleaned in time.
6.Technical Specification
| Model (No.) | Voltage | Power | Revolution | Air Flow | Wind pressure | Noise | Weight | 
| (V) | (KW) | (rpm) | (m3/h) | (Pa) | (dB)A | (KG) | |
| 3A | 220/380 | 0.25 | 1450 | 2000 | 52 | 64 | 16 | 
| 220/380 | 0.55 | 2900 | 4650 | 300 | 71 | 20 | |
| 3.5A | 220/380 | 0.37 | 1450 | 3000 | 82 | 65 | 20 | 
| 220/380 | 0.75 | 2900 | 6540 | 380 | 73 | 22 | |
| 4A | 220/380 | 0.55 | 1450 | 4600 | 130 | 67 | 23 | 
| 220/380 | 1.1 | 2900 | 8230 | 438 | 81 | 26 | |
| 5A | 380 | 0.75 | 1450 | 8050 | 150 | 69 | 30 | 
| 380 | 1.5 | 1450 | 9300 | 196 | 72 | 32 | |
| 380 | 2.2 | 2900 | 11832 | 515 | 86 | 35 | |
| 6A | 380 | 3 | 2900 | 23500 | 450 | 89 | 52 | 
| 380 | 2.2 | 1450 | 15000 | 260 | 78 | 48 | |
| 380 | 0.75 | 960 | 10900 | 117 | 72 | 46 | |
| 7A | 380 | 3 | 1450 | 18510 | 280 | 81 | 65 | 
| 380 | 1.5 | 960 | 17500 | 158 | 73 | 60 | |
| 8A | 380 | 4 | 1450 | 36680 | 440 | 83 | 72 | 
| 380 | 2.2 | 960 | 25613 | 210 | 75 | 70 | |
| 9A | 380 | 5.5 | 1450 | 38800 | 415 | 79 | 130 | 
| 380 | 3 | 960 | 35230 | 266 | 86 | 125 | |
| 10A | 380 | 5.5 | 960 | 42180 | 312 | 79 | 150 | 
| 12A | 380 | 7.5 | 960 | 44731 | 360 | 82 | 195 | 
7.Packing Detail
Film Packing: a cost-effective packing method, it is suggested when order is one full container.
Plywood Box Packing: more safe packing, it is suggested when order is not enough one full container.