Ningbo Lionball Ventilator Co., Ltd
+86-574-28825866
Fresh Air Ventilation Duct Fan 8 Inch 200mm Circular 120V 220V Centrifugal Fan Silence Duct Fan

Fresh Air Ventilation Duct Fan 8 Inch 200mm Circular 120V 220V Centrifugal Fan Silence Duct Fan

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.

  • Description

    Our refrigerator condenser fan, piped centeifugal fan, axial fan for The ice cream machine is of high quality and can compete with similar products of any other brand. We have successfully entered, adapted, mastered, and occupied the market, and then obtained a long, healthy, and rapid development. We achieve multi-platform operations and collaborative innovation.

    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

    33

    34

    35

                                                         Shape and the size of instalaltion

    36(001)


    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 

    37



    Since its establishment, the company has consistently adhered to the theory of 'science and technology is the primary productive force' as its guide, and has launched various high-quality Fresh Air Ventilation Duct Fan 8 Inch 200mm Circular 120V 220V Centrifugal Fan Silence Duct Fan with perfect technology and diligent pursuit of quality. All product series obtained the certification of UL and TUV. We believe that good business relationships will lead to mutual benefits and improvement for both parties.

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