- The fan adopts specially designed forward curved three-dimensional twisted blade.
- Low noise, large air flow, high efficiency, and stable air pressure.
- Suitable for ventilation in factories and civil buildings.
Model | SF3-4 | SF4-4 | SF5-4 | SF6-4 |
Diameter of Blade (mm) | 300/12" | 400/16" | 500/20" | 600/24" |
Voltage (V) | 415V / 50Hz | 415V / 50Hz | 415V / 50Hz | 415V / 50Hz |
Power (kw) | 0.08 | 0.55 | 0.75 | 2.2 |
Speed (rpm) | 1420 | 1420 | 1420 | 1420 |
Air Volume (m³/min) | 1600 | 5300 | 9300 | 18700 |
Static (Pa) | 65 | 166 | 196 | 294 |
Dimension (mm) | 390x390x285 | 495x495x325 | 605x605x335 | 730x730x480 |
Net weight (KG) | 12 | 26 | 31 | 67 |