Round in-Line Air Extractor Fans

We have been specializing in EC Centrifugal Fan For Primary Air System, centrifugal exhaust fans, in line duct fan for many years and have accumulated a wealth of experience that continues to provide the impetus for the company's growth. We focus on global development and establish an industry-leading model of diverse corporate culture and operating models. We have advanced production technology, and pursuit innovative in products. Integrity is the soil for the growth of an enterprise. Only by winning customer satisfaction, social satisfaction and market satisfaction can we achieve sustainable operation. Our company continuously introduces professional talents and advanced technology to manufacture products that meet the needs of users. Our products have been well received by customers in domestic and foreign markets.

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 have our own professional Round in-Line Air Extractor Fans production factory, which can effectively control the construction period, guarantee the quality and reduce the risk. We strive to achieve international standards, apply modern management concepts, and create a new situation combining specialized production and diversified management. The company adheres to the corporate philosophy of "quality first, win-win and coexistence", and strives to build a comprehensive equipment enterprise.