专业生产制造、4020防水风扇、4020防水风机、4020防潮风扇
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MODEL NO | Bearing
Type | Freg
Hz | Voltage
VDC | Current
A | Power
W | Speed
RPM | AirFlow
CFM | Pressure
mmH2O | Noise
dBA | Weight
g | SF4020S12V | 
| S | 12 | 0.13 | 1.6 | 7500 | 8.60 | 5.58 | 33.60 | | SF4020S12V |
| S | 12 | 0.11 | 1.3 | 6200 | 7.10 | 3.98 | 29.07 | | SF4020S12V | | S | 12 | 0.07 | 0.8 | 5000 | 5.70 | 2.54 | 23.46 | | SF4020B12V |
| B | 12 | 0.13 | 1.6 | 7500 | 8.60 | 5.58 | 33.60 | | SF4020B12V |
| B | 12 | 0.11 | 1.3 | 6200 | 7.10 | 3.98 | 29.07 | | SF4020B12V |
| B | 12 | 0.07 | 0.8 | 5000 | 5.70 | 2.54 | 23.46 | 23 | SF4020S5V |
| S | 5 | 0.26 | 1.3 | 7500 | 8.60 | 5.58 | 33.60 | | SF4020S5V |
| S | 5 | 0.16 | 0.8 | 6200 | 7.10 | 3.98 | 29.07 | | SF4020S5V |
| S | 5 | 0.11 | 0.6 | 5000 | 5.70 | 2.54 | 23.46 | | SF4020B5V |
| B | 5 | 0.26 | 1.3 | 7500 | 8.60 | 5.58 | 33.60 | | SF4020B5V |
| B | 5 | 0.16 | 0.8 | 6200 | 7.10 | 3.98 | 29.07 | | SF4020B5V | | B | 5 | 0.11 | 0.6 | 5000 | 5.70 | 2.54 | 23.46 |
备注：
B：滚珠轴承
S：含油轴承
重量：23克
框架：注塑一次成型（PBT）。
注：可根据客户的需要制作符合客户要求的转速、功率、电流。 |
