Listing ID #4199659
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Contact SupplierAs the name suggests these ventilators use wind for their rotation. Naturally electricity is not required thus saving the overheads. Wind driven ventilation depends on wind behavior by directing air in and out of buildings on the interactions with the building envelop and on openings or other air exchange devices such as inlets or chimneys.
We guarantee following things
• Durability
• High thickness
• Leakage proof