4 Inch Plastic Mixed Inline Duct Fan Ventilation Multi-Speed Exhaust Fan

Provide customers with high-quality axial fan for The ice cream machine, Backward Curved Centrifugal Fan, fresh air duct fan at a competitive price, and meet customers' current and future needs with fast and high-quality services. We always uphold the value of national interest first, and fully carry forward the spirit of pragmatic innovation and dedication. Our company's comprehensive energy consumption has been gradually reduced, and pollution emissions have been reduced year by year. Through the introduction of advanced management methods, our company has improved our quality assurance system, promoted the standardization and standardization of our management and improved our overall strength.

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 regard the production of high-quality 4 Inch Plastic Mixed Inline Duct Fan Ventilation Multi-Speed Exhaust Fan as the foundation of the enterprise and take improving the product quality and enhancing theresearch and development ability as the development direction of the enterprise. We have been one of your largest 100% manufacturers in China. Because of the quality of survival, because of integrity and development, we have the courage to innovate, continuous development, has formed a huge customer base.