1. The stack height i.e. the height at which the Ventilators are installed
2. The wind velocity i.e. the speed at which the outside wind blows
3. The temperature difference i.e the difference between the inside and outside temperature.
Standard Variants:
1. Aluminium (AL.)
2. Stainless Steel (S.S.)
3. PP-S.S.
Standard sizes are 21', 22' & 24' Throat Diameter
Features:
* Mechanically strong
* Impact resistant
* Light weight
* Effective round the year ventilation
* No running cost
* Power saving product
* Weather proof
* Storm & hail resistant
* Noise free
* Leakage proof
* Environment friendly
* Easy to install
* Adaptable to any kind of roofing
* Maintenance free & easily repairable, if required
* Durable & long lasting
* Entitled to depreciation at an accelerated rate under the present tax laws
Applications:
* Production Sheds
* Warehouses
* Production Utility Areas such as compressor rooms, D.G. set rooms, boiler rooms, paint shops etc.
* Packing Halls
* Commercial Buildings such as school, shopping malls, hotels, clubs, banquets etc.
* Infrastructure Facilities such as ports, airports etc
* Defence Establishments such as air bases, naval bases, arms depots etc
* Residential