Roof Ventilators

We are engaged in the manufacturers of Aluminum Roof Ventilators. Roof Ventilators are natural air ventilation systems. Air Ventilators utilize the Velocity Energy of wind to induce air flow by Centrifugal Action. The spinning vanes create a region of low pressure, which pulls and throws out hot stale air from below and causes fresh cool air from the outside to come in. The slightest breeze cause the Fan to spin and even after the breeze has stopped the 'Fly Wheel' Effect of the Rotor Cage will use its stored energy to continue providing ventilation. Suction is maintained even at low wind velocities. The Convection Thermal Currents are given a boost by the F.R.P. Dome. Cooler air from outside will rush into the negative space within the building in order to maintain an Equilibrium 

Features of Roof Ventilators: 

1. Round the year ventilation at zero running cost 
2. Runs on wind Power
3. Weather and storm proof
4. Adaptable to any kind of roofing 
5. Economical and eco friendly
6. Maintenance free
7. Noise Free
8. Storm and weather proof
9. Strong and light weight
10.Entitled for accelerated depreciation. 
11. Highly durable
12. A value for money Product

Roof Ventilators help exhaust smoke, obnoxious gases fumes, dust and heat from their place on installation.

One no. of Roof Ventilator covers approximately 300 Sq. Ft of Floor Area and its R.P.M. and Exhaust Capacity depends on the Wind Velocity, inside operating temperature and stack height. 

The R.P.M. of an Roof Ventilators can be upto 160, where as the Exhaust Capacity can be up to 2600 C.F.M. 

Roof Ventilator comprises of two parts - Fan and F.R.P. Domes. The Fans are available in three different diameter sizes-18', 21' & 24' and can be fabricated using High Grade Industrial Aluminum or Stainless Steel (202, 410, 316, 316 (L), 304) 

Besides providing ventilation, Roof Ventilators (due to translucent FRP Domes) help improve the natural lighting in the shed area and therefore helps create a congenial and healthy working environment. 

Our Roof Ventilators offer excellent value for money and are a viable alternative to conventional Exhausts, which run on electricity.