2015 new product / 5'' bathroom window ventilation fan Quality Choice

Product Description

 YFZ     2     E-   125

       1       2     3      4

1,YFZ:External rotor circular duct centrifugal fan

2,Motor pole:2-2 poles,4--4 poles

3,D--Three-phase motor,E--Single-phase motor

4,Fan connect piping diameter

1)Can be installed in wet or humid envirment.

2)Can endure high pressure and adopt to long pipe when the noise is low

3)Forbidden to transport power,eg,grinding power.

4)Suitable for long-distance transport and in environment with strict limit to noise,such as hotel,senior entertainment club,supermarket,storeroom,bathroom etc.

5)Have 2 colours(white and black),and we have 2 types(with foot and without foot),you can choose the suitable one.

Feature

1.The product have passed the national secondary energy certification;first-class energy conservation. 

2.Shell: Adopt high quality 1.0 mm deep drawing steel plate, the surface after spray treatment have fire proof corrosion resistance; Some peers adopt 0.6mm tensile plates, the surface after electroplating treatment.  

3.The main motor: Adopt export-oriented high-performance external rotor motor, data through the computer repeatedly optimization, speed is higher 200-400 rpm than the average, wind naturally would not have said, and use the silent ball bearing , continuous life up to 80,000 hours. 

4.Impeller:Use the imported 1.0 mm galvanized sheet, high temperature corrosion resistance superior. 

5.Junction boxes: enhanced with a new high-temperature flameretardant PP injection molding, Beautiful appearance, first-class high temperature resistant,fire prevention, corrosion resistance, it’s safe and reliable  

6.Installation feet: The widening type installation feet, better stable performance.

Application

1.Coaxial pipe centrifugal fan is indispensable for modern residential ventilation products, its beautiful shape, can effectively adjust air, remove moisture, dust, odor, make indoor air clean, fresh, has gradually replaced the traditional axial flow fan for exhaust, it makes up for the lack of axial flow fan static pressure phenomenon.

2.Widely used in family, apartments, villas, rooms, shopping malls, hotels, restaurants, movie theaters, dance halls, railway stations and other places.

3.The fan can be also used for all kinds of welding fume, can effectively eliminate the welding when the poisonous and harmful gases, smoke, etc., improve the working environment.

4.YFZSeries External Rotor Coaxial Duct Fansis a radial fan. The equipment hascompact structure, high capacity and easy installation. YFZ fan can resist high pressure and fit long pipeline operation while operating at low noise.

5.YFZ series motor has moisture resistance and can be installed in moist environment. These fans should fit IP44 grade when being installed in the pipeline system. They cannot be used for conveying abrasive powder, soot and similar materials. Its shell is made of prefabricated galvanized steel.

6.YFZ series motor is suitable for long-distance transmission of hotels, clubs, supermarkets, storerooms and restrooms, and places which have noise requirement.

7.Operating Environment: Elevation: below 4000m, air humidity: less than 90ºC and ambient temperature: -25ºC~+60ºC for general products, products used in unconventional environment also can be customized.