This is the new generation of wind powered ventilator with aerodynamic design for ultra high operating efficiency at low wind speed. Made from robust ABS Polymer and fitted with precision stainless steel bearings offering a 15 year warranty. Tested to 220Km/hr.

 

SupaVent is a world first - a polycarbonate vent with a vertical vane design. This provides the following product advantages… Read the entire post…

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