DC Fan
MFD25489
: Ø254 x 89 mm
Airflow
305.3~1296.4 CFM
Speed
1000~4000 RPM
Noise
53.4~89.6 dB(A)
Product Specifications
| Size | 254 x 254 x 89 mm |
| Voltage | 12V / 24V / 48V DC |
| Motor | Brushless DC |
| Frame | Aluminum |
| Impeller | plastic PBT UL94V-0 |
| Bearing Type | Ball Bearing |
| Operating Temperature | Ball Bearing: -10 ~ 70°C |
| Life Expectancy | Ball Bearing: 50,000 hours at 25°C |
Part Number & Specifications
| Model | Voltage (V) | Current (A) | Power (W) | Speed (RPM) | Airflow (CFM) | Pressure (mmH₂O) | Noise (dB-A) | Bearing |
|---|---|---|---|---|---|---|---|---|
| MFD25489D1-HB | 12 | 5.5 | 66 | 2500 | 691.8 | 24.7 | 71.2 | Ball |
| MFD25489D1-LB | 12 | 0.75 | 9 | 1000 | 305.3 | 11.8 | 53.4 | Ball |
| MFD25489D1-MB | 12 | 3.5 | 42 | 2000 | 548.6 | 15.4 | 66.1 | Ball |
| MFD25489D2-HB | 24 | 2.9 | 69.6 | 2500 | 691.8 | 24.7 | 71.2 | Ball |
| MFD25489D2-HHB | 24 | 3.7 | 88.8 | 3000 | 847.8 | 32.6 | 75.6 | Ball |
| MFD25489D2-HVB | 24 | 7.8 | 187.2 | 4000 | 1296.4 | 42.1 | 89.6 | Ball |
| MFD25489D2-LB | 24 | 0.5 | 12 | 1000 | 305.3 | 11.8 | 53.4 | Ball |
| MFD25489D2-MB | 24 | 1.5 | 36 | 2000 | 548.6 | 15.4 | 66.1 | Ball |
| MFD25489D2-VHB | 24 | 5.7 | 136.8 | 3500 | 1035.6 | 38.6 | 80.4 | Ball |
| MFD25489D4-HB | 48 | 1.4 | 67.2 | 2500 | 691.8 | 24.7 | 71.2 | Ball |
| MFD25489D4-HHB | 48 | 1.9 | 91.2 | 3000 | 847.8 | 32.6 | 75.6 | Ball |
| MFD25489D4-HVB | 48 | 4 | 192 | 4000 | 1296.4 | 42.1 | 89.6 | Ball |
| MFD25489D4-LB | 48 | 0.2 | 9.6 | 1000 | 305.3 | 11.8 | 53.4 | Ball |
| MFD25489D4-MB | 48 | 0.8 | 38.4 | 2000 | 548.6 | 15.4 | 66.1 | Ball |
| MFD25489D4-VHB | 48 | 3 | 144 | 3500 | 1035.6 | 38.6 | 80.4 | Ball |
Dimension Drawing
P&Q Curve
