Features:

• It is a free spinning roof ventilator, which works on free wind energy & provides fresh air in your roof space, working & living areas 24 hrs a day & 365 days year at zero operating cost.
• It does not require any electrical energy unlike a regular exhaust fan. Therefore the ventilation system pays for itself in a very short period of time.
• These Wind Operated Turbo Ventilators are a combination of both Natural Forced Air Ventilation Systems.
• It functions as a Natural Ventilator when there is a difference in thermal or wind pressure between the inside & outside of the building, which forces the air to move through the opening of the ventilator.
• It also acts as a Forced Ventilation System when the ventilator rotates due to the wind velocity acting on it creating a negative pressure within the building. Cooler air from outside will rush into the negative pressure space within the building in order to maintain an equilibrium condition.
• This continuous positive extraction eliminates heat, dust, fume etc. & creates a down draught into the building providing a healthier & cooler working environment thereby increasing productivity.
• These are very sturdy fit & forget devices requiring no maintenance & are designed to withstand wind velocities up to 180 Kms/per hr for 1hr experienced during cyclonic storms.

Design & Construction

• Fitted with Nylon made Typhonic Bearing.
• Double top cap ensured permanent alignment in inverted cap design.
• Corrugated Foil Framed vanes give rigidity strength, air flow and provide protection against weather change.
• Highly sensitive Roller Bearing Systems, Housing UPPER and LOWER Bearings.
• Drives out Dust soil grit and forging material and retains complete lubrication in the unit.
• Available in fabrication from Aluminum & Stainless Steel.
• A Translucent opel base which allows 22% of natural day light inside the building (Optional).
• Impact and Trust resistant easy and quick to install.
• Light weight. 

Features:

• It is a free spinning roof ventilator, which works on free wind energy & provides fresh air in your roof space, working & living areas 24 hrs a day & 365 days year at zero operating cost.
• It does not require any electrical energy unlike a regular exhaust fan. Therefore the ventilation system pays for itself in a very short period of time.
• These Wind Operated Turbo Ventilators are a combination of both Natural Forced Air Ventilation Systems.
• It functions as a Natural Ventilator when there is a difference in thermal or wind pressure between the inside & outside of the building, which forces the air to move through the opening of the ventilator.
• It also acts as a Forced Ventilation System when the ventilator rotates due to the wind velocity acting on it creating a negative pressure within the building. Cooler air from outside will rush into the negative pressure space within the building in order to maintain an equilibrium condition.
• This continuous positive extraction eliminates heat, dust, fume etc. & creates a down draught into the building providing a healthier & cooler working environment thereby increasing productivity.
• These are very sturdy fit & forget devices requiring no maintenance & are designed to withstand wind velocities up to 180 Kms/per hr for 1hr experienced during cyclonic storms.

Design & Construction

• Fitted with Nylon made Typhonic Bearing.
• Double top cap ensured permanent alignment in inverted cap design.
• Corrugated Foil Framed vanes give rigidity strength, air flow and provide protection against weather change.
• Highly sensitive Roller Bearing Systems, Housing UPPER and LOWER Bearings.
• Drives out Dust soil grit and forging material and retains complete lubrication in the unit.
• Available in fabrication from Aluminum & Stainless Steel.
• A Translucent opel base which allows 22% of natural day light inside the building (Optional).
• Impact and Trust resistant easy and quick to install.
• Light weight.