
Mr Yen
Leave a messageCentrifugal fan 120*25mm
Our centrifugal fan features a highly efficient and energy-saving design. It adopts a three-dimensional flow impeller technology and is equipped with a patented deflector design. Compared with traditional models, its air volume is increased by 35% and energy consumption is reduced by 25%. Through CFD fluid simulation optimization, the best aerodynamic efficiency is achieved, perfectly matching the national first-class energy efficiency standard.
General Specifications
Motor | DC Centrifugal Fans |
Frame Material | Baked Black Paint |
Impeller Material | Plastic(UL94V-0) |
Function | PWM/FG/RD optional |
Temp.Range | -20℃~70℃ |
Protection | IP20,Max.IP68 |
Expected Life | 60000hrs/40℃ |
SafetyAppro | CE |
Dimensions Drawing
Performance Curve
Specifications
Listed | Rated | Operation | Rated | Rated | Air | Air | Noise | Weight |
VDC | VDC | A | RPM | CFM | mmH₂O | dBA | 9 | |
QF12025H1B | 12 | 7.5-13.8 | 1.20 | 3500 | 69.7 | 21.2 | 53.5 | 155 |
QF12025M1B | 7.5-13.8 | 0.80 | 3000 | 60.0 | 17.7 | 49.6 | ||
QF12025L1B | 7.5-13.8 | 0.60 | 2500 | 50.0 | 14.0 | 45.0 | ||
QF12025H2B | 24 | 18.0-27.6 | 0.60 | 3500 | 69.7 | 21.2 | 23.5 | |
QF12025M2B | 18.0-27.6 | 0.40 | 3000 | 60.0 | 17.7 | 49.6 | ||
QF12025L2B | 18.0-27.6 | 0.30 | 2500 | 50.0 | 14.0 | 45.0 | ||
QF12025H4B | 48 | 36.0-55.2 | 0.32 | 3500 | 69.7 | 21.2 | 53.5 | |
QF12025M4B | 36.0-55.2 | 0.20 | 3000 | 60.0 | 17.7 | 49.6 | ||
QF12025L4B | 36.0-55.2 | 0.15 | 2500 | 50.0 | 14.0 | 45.0 |
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