?High quality Dual ball bearings, More stable and Long life, suitable for continuous work. Use time can 24 hours / day. The life expectancy is about 60,000 hours. No maintenance required. But Lubricating oil can further reduce noise.
?Size: 40x40x20mm
?Rated voltage: DC 12V
?Rated current: 0.15A
?Power: 1.8W
?Speed: 7500 + -5% RPM
?Noise: 28DBA
?Wind speed: 5.8M/S
?Wind volume: 11CFM
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Package include:
?4 x 4020 12V Dual ball bearings Fan
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Product Warranty:
-WINSINN are devoted to offer premium quality products to all cherished customers. Meanwhile supply 60 days money back guarantee and 24 months warranty.
-If there are any questions, please feel free to contact us, WINSINN Customer Service Team will spare no efforts to assist with you within 24 hours.
