CNDF have factory from china supplier production mini dc cooling fan use for air compressors square 40x40x20mm 24vdc fan

Min. Order
500 Pieces
Quick Quotation
Company Information

Zhejiang Dongfang Electromechanical Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
12 Years Paid Supplier Gold Supplier Onsite Check
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Quick Details

Port: Ningbo/Shanghai
Payment Terms: D/A,D/P,T/T,Western Union,paypal
Supply Ability: 10000 Piece/Pieces per Month
Type: Axial Flow Fan
Electric Current Type: DC
Mounting: Free Standing
Blade Material: Plastic
Place of Origin: Zhejiang China
Brand Name: CNDF
Model Number: TFB4020M24
Voltage: 24VDC
Air Volume: 6.69CFM
Speed: 6000RPM
Certification: CCC,CE
Type: DC brushless fan
Lead wire: 2 wire
Output voltage: 5VDC 12VDC 24VDC
Dimension: 40x40x20mm
Bearing: Sleeve or Ball Bearing
Static pressure: 4.56mm-H2O
Weight: 23g
Color: Black
Warranty: 2 years
Certificate: CE EMC LVD
After-sales Service Provided: No overseas service provided
Power: 2.88W
Delivery Detail: around two weeks
Packaging Detail: Packing: No single inner box Unit weight: 23g
CNDF HOT PRODUCTS 04.png 08.png 12.png 


Products introduce


TF:   Fan Series                  TF:DC Brushless Fan 

B:     Bearing system          S:Sleeve bearing  B:2 Ball Bearing

4020: Dimension                 40x40x20mm

H:  Speed                           L:Low   M:Medium   H:High 

12: Voltage                         TF:DC Brushless Fan 




Bearing :Double Ball Bearing 

Input voltage:24VDC 

Current: 0.12A 

Speed: 6000RPM 


Passed CE (EMC + LVDC) TEST:


EN 55032:2015

EN 55024:2010+A1:2015

EN 61000-3-2:2014 

EN 61000-3-3:2013 



EN 60950-1:2006+A11:2009+A1:2010+A12:2011+A2:2013 




Products Detail

 CNDF TF4020



Products Certificate CE.jpg 


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TF8025   TF9225   TF12025  TF12038  


1. What kinds of products supplied by your factory?

  •     We provide DC cooling fan,DC blower fan,AC cooling fan  

2. How long can your wire length be ?

  •     The wire length and terminal could be customized as your request.

3. What’s your MOQ and delivery date ?

  •      MOQ 200PCS
  •      Sample lead time:3working days
  •      Mass production:15 working days

 4. What’s your payment terms ?

  •      We accept Payment by T/T,Western Union, Paypal                     100% payment for sample orders ,30% prepayment and Balance before shipment.

5.What kind of transportation can we choose ?

  •     Express:DHL,EMS,Fedex,UPS,IATA,TNT,China AIR Express,Iceland express etc.
  •    Sea transportation as you request.

6. What’s your packaging?

  •     carton package

7. What information should be provided before place an order?

  •      Fan dimension
  •      Rated voltage , such as 5v/12v/24v
  •      Speed or current amp
  •      Sleeve or ball bearing
  •      Leading wire length(default 200mm)
  •     2 wire leading or 3/4 wire leading
  •     With terminal or not 
Contact Information

Grace Yang 

Company: ZheJiang DongFang Electromechanical Co.,Ltd 

Adress: No 268, Wei 12 Road, YueQing Central Industrial Park, WenZhou City, ZheJiang Province, China 325600.



Email:grace at cndf dot net