High Temperature Dc Instrument Cross Flow Fans Air Cooler Middle Speed 50mm Diameter

1 . Purpose

It is applied in air cleaner , elevator , humidifier , laboratory , workshop , dehumidifier , projector and copy machine , etc ..

2 . Expeceed Life :

Ball Bearing 50 , 000 hours
Sleeve Bearing 30 , 000hours

3 . ELECTRICAL CHARACTERISTICS :

ALL MEASUREMENTS PERFORMED AT 25 ~ 30 ℃ ROOM TEMPERATURE
& 50 ~ 80 % R . H . UNLESS OTHERWISE SECIFIED .

4 . ENVIRONMENTAL :

OPERATING TEMPERATURE ----------------------- - 20 TO + 50 ℃ ( CLASS E )

STORAGE TEMPERATURE ------------------------- - 30 TO + 75 ℃

OPERATING HOMIDITY ----------------------------------- RH20 % - 80 %

5 . Specifications :

6 : Dimensions

7 . Fan Performance Curve

Features : Low Noise ; Long Life time ; Low flow rate ; High thermal capacity and thermal protection ; Sealant motor ; Waterproof ; Dustproof

Application : equipment , electronic equipment , medical equipment , computers , power supplies , welding machines , packaging , printing equipment , satellite communications , CNC , machinery and office automation products such as ventilation and cooling purposes . Electrical Fireplace , Oven , Wall Cooler , Disinfecting cabinet , Warmer , Microwave , Refrigerator , Cooler , etc

i ) If you want another rpm or voltage or special functionm please contact with us directly .

ii ) Products have a detail in the approval sheet .

iii ) Specifications are subject to change without notice .

Any more information , pls feel free to contact me !

Thanks very much !

Shenzhen Topfan Technology Development Co., Ltd is a high-tech enterprise of professional manufacture and researcher on dc brushless fans and ac fans.  It is a professional cooling fan manufacturer in the field with the most professional and largest scale intergrating research and development, manufacturing and sales. The products including brushless fans, cross flow fans, blower fans, centrifugal fans, dc brushless motor,shaded pole,AC and EC fans are being widely used in the computer information technology, network communications, as well as industrial production equipment, medical equipment, home appliances, etc.
   

Founded in 1996, owns more than 600 staffs, and with a strong power research and development team, we have ourselve's manufacturing base and industrial park.

Topfan-China core of Quality First, carry out the idea Doing Things Right Frist Time, Pursue zero defect management, holds advanced testing instruments, production equipments, excellent management experience and competitive price, which make the products more popular. Based on mutual benefit and development, we always make our biggest efforts to do everything better for our customers make us ISO9000, UL, CE and RoHS and TUV certificated and become the best sellers both at home and abroad including Europe, North America, Asia (South Korea and India) and so on.

Brave the wind and waves, setting sail. Topfan-China with a Corporate Vison of create a top cooling fans kingdom, hold a working style of serious, rigorous, fast, persistent, and team spirit of passion, independent, and high efficiency, make us become the first brand in domestic, and the most popular brand all over the world.