HangDahui 40mm dc air blower fan 5v 12v 24v ball blower fan motor 4020 40x40x20mm dc fan blower
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- Supplier: Beijing Zihang Dahui Electronics Co. Ltd.
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Product Overview
Description
HangDahui 40mm dc air blower fan 5v 12v 24v ball blower fan motor 4020 40x40x20mm dc fan blower
| NO. | Rated Voltage | Oprtating VOltage | Rated Gurrent | Speed | Max.Air Flow | Max.static Pressure | Noise | ||
| VDC | VDC | A | RPM | m³/min | CFM | MMH2O | inH2O | dB | |
| HB4020L05 | 5 | 4.0-5.75 | 0.18 | 4000 | 0.05 | 1.7 | 4.1 | 0.16 | 22.7 |
| HB4020M05 | 5 | 4.0-5.75 | 0.3 | 5500 | 0.06 | 2.2 | 6.7 | 0.26 | 30.5 |
| HB4020H05 | 5 | 4.0-5.75 | 0.4 | 7000 | 0.08 | 2.9 | 11.5 | 0.45 | 37.8 |
| HB4020L12 | 12 | 7.0-13.8 | 0.09 | 4000 | 0.05 | 1.7 | 4.1 | 0.16 | 22.7 |
| HB4020M12 | 12 | 7.0-13.8 | 0.14 | 5500 | 0.06 | 2.2 | 6.7 | 0.26 | 30.5 |
| HB4020H12 | 12 | 7.0-13.8 | 0.23 | 7000 | 0.08 | 2.9 | 11.5 | 0.45 | 37.8 |
| HB4020L24 | 24 | 14.0-27.6 | 0.06 | 4000 | 0.05 | 1.7 | 4.1 | 0.16 | 22.7 |
| HB4020M24 | 24 | 14.0-27.6 | 0.09 | 5500 | 0.06 | 2.2 | 6.7 | 0.26 | 30.5 |
| HB4020H24 | 24 | 14.0-27.6 | 0.14 | 7000 | 0.08 | 2.9 | 11.5 | 0.45 | 37.8 |
Company Information
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.
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