Bathroom Exhaust Ventilating Fan Airfoil Type
- Ref Price:
-
$12.62 - 15.56
/ pc
- Loading Port:
- Chihna main port
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 1000 Pieces pc
- Supply Capability:
- 4000 Pieces per Day pc/month
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2.Increasd airflow and reduced noise
Features
- White frame and impeller
- Airfoil fan type : 70% of improved ventilation, 20% of reduced noise
- Airflow increase and noise reduction designed by case structure and grid air-mechanical
- Energy save by motor use of sirocco fan
- Sensitive design suitable to refreshing bathroom atmosphere
Dimension
Model | Dimension | |||||||
A | B | C | D | E | F | G | ||
RBF-10D | 185 | 152 | Φ98 | 26 | 126 | 152 | 223 | |
Performance Data
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FAQ
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2. We own well-trained and professional sales and after- sale services who can speak fluent English.
3. We offer OEM services and can print your own logo on products.
4. We have strong ability to do ODM projects.
- Q:How is the fan made up?
- he main components of the electric fan are: AC motor. Its working principle is: the coil in the magnetic field force and rotation. Electrical energy is converted to mechanical energy, and, at the same time, due to coil resistance, it is inevitable that some of the electrical energy is converted into heat energy.
- Q:What's the effect of the air circulation fan?
- In the case of air circulation fan, no need for air conditioning, nor the same as ordinary fans blowing uncomfortable, completely feel the wind blowing
- Q:Why does the electric fan always rotate clockwise?
- Generally clockwise direction is the direction of the screw lock, fan leaves must be safe, and the screws must be tightened in the same direction. This should belong to the standardization of parts
- Q:What are the common faults of electric fans?
- If a fan is used for a long time, the motor will be worn out and the shaft sleeve of the motor will be burnt easily after being abraded
- Q:How was the electric fan invented?
- In 1880, Americans for the first time Shule blade is directly mounted on the motor, and then connected to the power supply, the rapid rotation of blades, the cool breeze blowing, this is the world's first electric fan.
- Q:What is the principle of an automatic fan head swing back and forth?
- The first is through the rotor shaft above the worm and the formation of supporting turbine bite, the turbine has an eccentric shaft, eccentric shaft to drive the front and back movement of the connecting rod, fan head to do the left and right swing
- Q:Why do most fans only have 3 blades?
- The fan family use is generally 3 blades, the blade shape is a bird type (design terminology), this form of blade flow, low noise, in accordance with the principle of fluid mechanics, the three leaf has a good dynamic balance, not easy to produce oscillations, thereby reducing the abrasion of the bearings. Extend the service life and reduce the maintenance cost.
- Q:Where does the fan drip the oil?
- Make the blade up, remove the blade, reveal the rotating shaft, drip 4-5 drops along the root of the rotating shaft, start the fan to rotate, install the blade and net cover in 1-2 minutes
- Q:What is the difference between the natural wind and the sleeping wind?
- The fan blows for half an hour before the natural wind, and then for half an hour, medium natural wind, and finally blow down the natural wind to the set time
- Q:Why can an electric fan choose only 123 winds, and this discrete value instead of zero to three continuous type?
- A multi throw switch is cheaper than a rheostat
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Send your message to us
Bathroom Exhaust Ventilating Fan Airfoil Type
- Ref Price:
-
$12.62 - 15.56
/ pc
- Loading Port:
- Chihna main port
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 1000 Pieces pc
- Supply Capability:
- 4000 Pieces per Day pc/month
OKorder Service Pledge
OKorder Financial Service
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