DC Equipment Cooling Fans , Industrial Cross Flow Blower Fan 40mm X 420mm

1 Product Desription

Product size : 40mm X 420mm
Frame : Iron
Impeller : Aluminum Alloy
Motor protection : Impedance protect

ENVIRONMENTAL :

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

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

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

Working temperature
Ball bearing : - 30 ℃ ~ 7 5 ℃
Sleeve bearing : - 10 ℃ ~ 70 ℃

Net Weight : 600g

2 Features

Compact

Maintenance-fee

Easy to mount

Low noise level

Little vibration

Reliable movement

3 Application

40mm X 420mm cross flow fan is mainly used for ground control , 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 .

4 . Performance sheet

5 . Dimensions

6 . Performance Curve

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 .

7 . Package

8 . Application

9 . More models

10 . Factory

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.