Wind Ventilator Ball Spiral Turbines Vent, Air Vent Outlet Comes
450mm/18in
Sale price
$38.00
Regular price $192.00
Skip to product information
Wind Ventilator Ball Spiral Turbines Vent, Air Vent Outlet Comes
Sale price
$38.00
Regular price $192.00
- Quiet and maintenance-free: Equipped with precision-sealed bearings, it operates smoothly and quietly. Without motors or other easily damaged components, it requires no maintenance after installation.
- Efficient ventilation capacity guarantee: The design optimizes the air flow channels, enabling the delivery of a powerful ventilation volume, effectively removing hot air, moisture, and stale air.
- Smooth edges and surface treatment: The surface and edges have been smoothed to prevent scratches during installation or maintenance, enhancing operational safety.
- Working principle: Utilizing the thermal convection driven by natural wind and the temperature difference between indoors and outdoors, the turbid and hot air inside the room is expelled through centrifugal force and negative pressure.
- Low-resistance silent design: The turbines blades have excellent dynamic balance, operate smoothly, and generate low noise, without affecting the working or living environment.