Our company has steadily stepped into an international cooperation and development platform and has become one of the major manufacturers of Vertical Motor Bearings, Backward Centrifugal Fan For Central Air-conditioning, shaded pole blower that provide the world with the best cost-effectiveness. In terms of corporate behavior, we are advancing with the times and creating a resource-saving and environment-friendly enterprise. We insist on winning by quality, improving our competitive strength; pursuing excellent quality, and creating a world-famous brand.
1.CDF series duct fan rated voltage 115V, 127V, 230V, frequency 50/60Hz, air-intake size from 100mm to 315mm. Circular duct fan is an ideal ventilator both on performance and appearance, new-designed case and backward centrifugal impeller combines well. Supply the source power for blower air, exhausting air, returning air and air purification processing, the high air pressure can connect dozens of meters of pipelines and concentrate the air flow of multi-areas, widely used in residential buildings, indoor ventilation or pipe pressure.
2.Range of centrifugal high performance fans to convey in ducts air or fumes with a maximum temperature of 50℃。
3. Complete range of inlet and outlet diameters to allow the installations in most standard sizes of commercial ducts.
4. The range is composed by 7 models either steel type with high performances then plastic type that offers a good noise level and reduction in energy consumption increasing the life of products.
5. All the models mount ball bearing motors with thermal protector.
6. Steel type body, high resistance motor support with incorporated airflow fins. Mounting bracket integrated with the product that allows installation in any position. Holes provided in the bracket allow mounting with cords.
7. Installation and electric connection is particularly fast and easy.
8. Electric boxes with IP54 protection class.
9. Product protection class is IP44.
10. Double insulated product, electric grounding is not necessary.
11. Motor speed can be regulated with an optional electronic regulator.
12. All the models get the UL approval.
Performance parameters



shape and the size of instalaltion

Product feature and application
(1) Product feature:
●Low high rigidity
●high temperature resistant
●Environmental protection
●Large air flow
●Easy installation
●Light weight
●Low noise
(2)Application
Suitable for appliances in domestic, commercial and industrial such as bathrooms, kitchens, offices, factories, supermarket, bars, gymnasiums, restaurants etc…
Prodection details

We always adhere to the brand concept of the belief of making good New Invention 4//6/8 Inch Mixed Flow Hydroponic in-Line Fans, and have won wide recognition from all walks of life. We warmly welcome clients, enterprise associations and mates from all over the globe to speak to us and find cooperation for mutual rewards. We will inherit the successful experience, continue to develop and innovate.
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