SISW FANS

Duty Condition
- High Capacity & Low Pressure.
Range
- Capacity
- up to 80000m3/hr.
 
- Pressure
- up to 150 mm WG.
Medium
- Clean Air/Steam
Material of construction
- MS, SS, Zinc Spray Galvanized.

As the name indicates this is single inlet single width fan, used mainly for handling clean air In ventilation humidification and pressurization system. This is also known as limit load type of backward curved type its efficiency is around 75% which is slightly more than radial type fan just because efficiency is more. This fan should never be used for dust collection and fume scrubbing as there will be vibration problem due to dust deposition on the impeller blades. This type of fans are generally used when capacity is more and pressure is low.