Aluminum Made Roof Exhaust Ventilator

Roof exhaust ventilator--widely applied in departments, offices, residential and so on. Good function of ventilating and exhaust

  

Specifications of home appliances roof ventilator

 

Instruction

Products Name	Roof Ventilator
Blades	20 pieces
Turbo Diameter	390mm
Throat Size	250mm
Total Height	390mm
Base Plate	380mm38
Base Plate	Galvanized Sheet

 

Operation Theory

Roof ventilator applies the theory of convection between natural wind and air ventilation, which can accelerate and transform parallelairflow into vertical, in order to improve the indoor ventilation. This kind roof ventilator also works by the differences of temperature. When the hot air rises, the cold air falls, which makes the roof ventilator rotate, and can exhaust the indoor heat, stink, and dust effectively. As a result, indoor temperature cools naturally, fresh air produced.

 

Applied Places

This kind fine series of roof ventilator is widely used by homes, departments, offices, halls and so on.

 

Advantages

1. Low cost. One time investment, free maintemance.

2. Energy saving. Easy to install, save human resources. Operated by the power of wind insted of   electric.

3. Durable. Made of aluminum, more meticulous.

4. Environmetal protection. No pollution, no noise.