Centrifugal in-Line Box Fans with Backward Curved

Our Vertical Motor Bearings, Compact Axial Fans, Axial Fan For Air Cooler have a number of independent intellectual property rights and patented technology and passed the quality system certification. Being a young increasing organization, we might not the best, but we have been trying our best for being your very good partner. Our company has very strict regulations in product manufacturing, from material selection, production to inspection, and we are equipped with professional technical staff. By providing the required products and services at a lower cost when needed to meet the needs of end customers, we can enhance our competitiveness. With advanced professional technology, strict quality control and sincere after-sales service, we have established long-term and fixed business relations with many customers at home and abroad.

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 

The company mainly produces Centrifugal in-Line Box Fans with Backward Curved, and always puts all the power of the company into the technical field of Centrifugal in-Line Box Fans with Backward Curved. We have achieved rapid development in recent years, which is mainly due to the development ideas of 'people-oriented, technological innovation' and strong technical support. In order to achieve positive and sustainable development of the enterprise, we continue to increase investment in technology research and development.