Hot sell 12038 fan 120x120x38mm 12v dc axial flow cooling fan for projector 12cm 6000rpm 120mm axial fan (1600286968961)

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Price:$3.80 - $6.80
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Product Overview

Description


Hot sell 12038 fan 120x120x38mm 12v dc axial flow cooling fan for projector 12cm 6000rpm 120mm axial fan


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Moldel         NO.Rated Voltage Operating VoltageRated CurrentSPeed 

Max


.Air Flow 


MAX.Static PressureNoise
VDCVDCARPMm³/minCFMmmH2O inH2O dB
HD1238L12127.0-13.80.322002.3783.75.60.2235.4
HD1238M12127.0-13.80.4528002.95104.17.70.341.8
HD1238H12127.0-13.80.632003.4120.19.70.3845.3
HD1238U12127.0-13.81.445004.76168.216.60.6554.5
HD1238L242414.0-27.60.1422002.3783.75.60.2235.4
HD1238M242414.0-27.60.2628002.95104.17.70.341.8
HD1238H242414.0-27.60.3532003.4120.19.70.3845.3
HD1238U242414.0-27.60.745004.76168.216.60.6554.5
HD1238L484828.0-56.00.0922002.3783.75.60.2235.4
HD1238M484828.0-56.00.1328002.95104.17.70.341.8
HD1238H484828.0-56.00.1832003.4120.19.70.3845.3
HD1238U484828.0-56.00.445004.76168.216.60.6554.5

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FAQ


 


1  What are kinds of cooling fan or centrigugal fan supplied by your company?


Answer: we can provide DC cooling fan,  AC cooling fan, EC cooling fan and blower fan.


 


2  What are kinds of information provided by the customer before inquiry?


Answer : please kindly advise the size, voltage,  the type of bearing, the speed of fan , or air flow.


 


3  How many  types bearing of our cooling fan are there in our compnay at present?


Answer : now we have two types bearing for the fan, sleeve and ball,  working time of sleeve is for 30,000 hours, the ball is for 50,000 hours.


 


4 How to detect the data of cooing fan in your company?


Answer:  the speed and voltage are detected by the tachometer, air flow is found by wind tunnel.


 


5 How to control the quanlity of products in your company.


Answer:  100% total testing before each of fan leaves our factory.




1600286968961
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