5V,12V,24V 50mm case dc fan 50x50x15 50x50x20 DC Fan
DC 5V,12V,24V 50mm case dc fan 50x50x15 50x50x20 DC Fan
50*50*1 mm fan motor
dc fan size can be from 20mm to 380mm, and dc fan shape can square, round, oval
here OEM is available here
Ball bearing/sleeve bearing
2300 RPM - 3150 RPM
Max. air flow
Max. air pressure
Life Expectancy(Dual Ball Bearing)
50000hrs min at 40 degree C/L10 relative humidity 65%±20%
Life Expectancy(Sleeve bearing)
30000hrs min at 40 degree C/L10 relative humidity 65%±20%
-20~80 degree C (relative humidity 35~85% RH)
-10~70 degree C (relative humidity 20~85% RH)
Thermally Protected (Auto Restart) / Impedance Protected
Water Proof for IP55/IP68/IP67
Popular size of DC cooling fan in QFDJ factory
DC fan DC fan 5V,12V,24V 50mm case dc fan 50x50x15 50x50x20 DC Fan
as usual, the fan packing will be 50 piece into a carton, if customer has special demand, the fans packing can be with customer design.
Qifang Electric Co.,Ltd is a professional industrial fans manufacture with more than 25 production history, and our products cover:cooling fan,DC fan,AC fan,blower,Radiation fan,DC Brush fan etc
1. Warranty: 2 years with QFDJ Brand and 5 years with NMB-QFC
2. Private Labelling: All of axial fans are able to be Private labeled.
3. Products Quality: 100% products inspection before delivery.
4. Customized Service: As we have our own molding department,
customized service can be provided.
5. Prompt customers Services: E-mail will be replied in 24 hours
6. Sample: available for you (low value sample is free, others is charged)
7. Finger protced cover or duct protect cover free for you with fans
any piece of the fan will be under four inspection lines, and we can be sure with our every fan quality when it arrive in your hand, (trasportation accident & wrong handling on fan not included )
Merits of DC fan 40mm 40x40x20 24v QF4020 QF4020 small size 12v DC fan
why you can choose us as yours fan supplier:
1.Reliable quality as well as competitive price,great performance and long life expectancy
2.High speed and large air flow,low noise and low power consumption
3.Ball or sleeve bearing for options,lead wire or terminal for options
4.Automatic Restart and Reverse Polarity Protected,Water Proof for IP55/IP68/IP67 can be selective
5.Sample lead time:5-7 days,bulk production lead time:15-20 weeks
6. Professional service
1.We can accept the Payment T/T and L/C.
2.The payment for the high value sample will be charged, and will be returned to you after confirming the mass production.
3.The payment for the low value sample is free, but the freight should be taken by you.
1.FOB Qingdo/Shanghai or Shenzhen for mass production.
2.DHL,UPS,FEDEX,TNT or any other international express for sample or small quantity.
3.Anyway,the more details can be discussed.
1.The sample will be shipped by express, like FEDEX, DHL, UPS and EMS. And the freight should be paid by clients.
2.The mass goods will be shipped by air for any emergency, the freight will deal with you for the concrete condition.
3.Usually, the products will be shipped by sea.
My dear friend, if any question on industrial fan, please contact us directly, here a rich experience team in R&D, Producing, sale, is glad to do their best to support yours business.
contact us for more information on 5V,12V,24V 50mm case dc fan 50x50x15 50x50x20 DC Fan!