• HAO Ventilators are based on Ball bearing system and not Pivot (bush) system making it more Smooth, Speedy, Noise Free and Long Lasting.
• HAO Ventilators Top Fan Portion is made of Stainless Steel material which is more hard material compared to Aluminium making it stronger and strady.
• HAO Ventilators are though mode of Stainless Steel material which hos higher density compared to Aluminium yet HAO Ventilators ore light because of less number of Vanes and special design.
• HAO Ventilators Top Fon Vanes are multi-fold which makes it strong and Sturdy and there are only 24 vanes compared to traditional Aluminium Ventilator 36 to 48 vanes. In fact less number of Vanes allows more air to go out making natural ventilation foster.
• HAO Ventilators are available in FRP Base of any profile or Stainless Steel Base.
• HAO Ventilators Stainless Steel Base in supplied with 10 degree Stainless Steel Neck and yet con be fitted with any slop of building
• HAO Ventilators Top Fan portion ore also manufactured with Nylon Top and Nylon Vanes.
• HAO Ventilators ore made of either Stainless Steel or Nylon while using rivet and other components of Stainless Steel making it rust free.

Applications:

• Exhaust Pipe
• Gangway
• Chimney
• Generator rooms
• Warehouses
• Commercial Vehicles
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