
Model | Size | Speed (r/min) | Power(W) | Air volume(m³/h) |
STFD-100 | 4 Inch | 2800 | 20 | 140 |
STFD-150 | 6 Inch | 2800 | 40 | 780 |
STFD-180 | 7 Inch | 2800 | 60 | 1000 |
STFD-200 | 8 Inch | 2800 | 80 | 1300 |
STFD-250 | 19 Inch | 2800 | 100 | 2100 |
STFD-300 | 12 Inch | 2800 | 120 | 3000 |
STFD-350 | 14 Inch | 2800 | 280 | 4000 |
STFD-400 | 16 Inch | 2800 | 320 | 8500 |
Excellent material, high speed closed shell design, good energy saving, strong wind and low noise.
2. Cylinder pressurization, convenient operation
The cylindrical shell enhances the extraction force of the fan, and the air is squeezed and folded in an instant to form a huge cylindrical typhoon negative pressure wind column, which can quickly pump away the dirty air in a large area.
3. Stainless steel fan blade, strong wind speed
The durable fan blade has a smooth and flat surface, which is light and durable without deformation.
Panel: 157*157mm
Installation Diametre : 100mm
Voltage: 220-240V 50Hz
Air extraction: 130m3/hr
Noise:less than 38db
Fan speed: 2400 rpm;
Power:14W;
Maximum operating temperature : 40oC
Net Weight: 0.60 KG
Shipping Weight: 0.75 KG
5 blades with net