Advantages of Ampelair type 500 no power ventilation
 
Ampelair type 500 natural ventilator is mainly composed of turbo head, waterproof substrate and a diameter of 500mm variable angle tube neck .
1、High-efficiency ventilation
According to the wind mechanic principle designed arc-shaped turbine blades and excellent low friction force bearings, even though in light winds it can rotate continuously to exclude the indoor - polluted air .
2、Strong and corrosion-resistant stainless steel body airframe
High-quality stainless steel body can withstand a long period of hard weather and resist against indoor-corrosive gases .Low friction force sealed bearings and durable lubrication need no maintenance.
3、Easy installation
Because of the use of a unique rariable angle tube neck design, Ampelair ventilators can apply to different angle (0o-22.5o) Roofing, greatly reduces installation costs.
4、Environmental protection, energy saving, no need electricity
After natural ventilation is installed, only the natural wind can make it work continually wiht high sensitivity , durablity and no noise.
Exhaust air of type 500
Related technical parameters
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