Deskripsi
Rectangular Industrial Ventilating Fan(with shutter)
The SFB Series are shutter equipped rectangular ventilating fan respectively with following advantages:
• Designed with shutter, better defend the fan from intrude of wind and rain. Choiceness structure, precision nicety production, freely to open and close.
• Static spraying protect, nice looking, durable using.
• Optimized designed motor, low temperature-rising, low noise and long life.
This series are designed to be installed directly into walls, ceilings or panels and are suitable for use within a wide range of general ventilation applications, such as factory, residence, office, hotel and entertainment places etc.
| Impeller Diameter | 300 – 600 mm |
| Air Volume 2100 | 17000 m3/h |
| Total Pressure | 40 – 140 Pa |
| Sound Level | 66 – 72 dB (A) |


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