High Quality 4 Inch Mini Duct Fan Inline Fan

We have good communication with customers, and can improve the design and continuously optimize the low noise bathroom exhaust fan, Backward Centrifugal Fan For Hutch Defends The Fan, Low Noise Exhaust Fan based on the information feedback from customers. Relying on the new growth pole of the industry, we actively promote the structural adjustment of enterprises and the transformation and upgrading of industries. Based on our strong comprehensive strength, our company will constantly improve our brand image, keep up with the world trend, improve ourselves and bring forth new ideas.

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 

With the aim of providing first-class High Quality 4 Inch Mini Duct Fan Inline Fan and services, we have won high praise from our customers for our quick market response and stable product quality. We firmly think that we have the full capability to give you contented merchandise. We may stick on supplying original and good quality parts even a little profit earned.