Ventilators are based on air thermodynamics，With a slight difference between indoor and outdoor air pressure or temperature, plus natural wind, so that the spherical ventilator in the natural conditions automatically continue to run, to ventilation, pumping dust to eliminate odor, Cooling and dehumidification function. No power consumption, in order to save a lot of business expenses, good ventilation and dust removal effect, is the preferred green business products.
Efficient exhaust function
Simple and easy installation
High corrosion-resistant alloy body
Unique design of the adjustment duct