Ningbo Lionball Ventilator Co., Ltd
+86-574-28825866
Bathroom Fire-Proof Exhaust Fan

Bathroom Fire-Proof Exhaust 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

    We need advanced technology to make our Vertical Motor Bearings, Electeical Comutation, EC Freezer Fan Motor more competitive in the international market. We use hard work and study to continue to surpass, always take customers as God, take integrity as the root and strive to maintain the fine image of our brand. By nurturing all forms of multicultural values ​​and respecting differences, employees with different cultural backgrounds enrich our team, which helps to better understand the diversity of customers and markets. Our company adhere to the principle of quality first, we use quality culture to enhance our market competitiveness.

    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

    As one of the leading Bathroom Fire-Proof Exhaust Fan manufacturers in China, our company has advanced equipment, strong technical force, professional technicians and sales team, and constantly develops various new products with high quality. We now have got a skilled engineering group to serve for your just about every detailed needs. Science and technology is the first productive force. If an enterprise wants to survive and develop, it must be based on science and technology. Only by focusing on the development of science and technology and technological innovation, can our products meet the needs of customers.

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