Listing ID #4111846
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Contact SupplierOur Turbo Ventilator Fans require zero electricity, as these utilize wind energy to induce air flow by centrifugal action. Centrifugal force created by rotating vanes in turn creates low pressure zone which draws fresh air from outside. Thus replacing polluted air/ hot air continuously, minimum wind pressure will spin Turbo Ventilator Fans. Even after wind has stopped, the fly wheel effect of Turbo Ventilator Fans will use its stored energy to rotate and to maintain fresh air flow.
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