Adjust the direction of air flow monolayer Grille is one-dimensional, not the level is about one of the two directions perpendicular to bottom, but the direction of air flow regulator double Grille is two-dimensional, with horizontal and vertical up and down about two direction. Applications: usually installed on the pipe or outlet side sidewall for double Grille has two adjustable angle of the moving blades outlet, short blade for regulating air flow diffusion angle vertical blinds since Wuhan factory outlet, too. can be used to change the direction of airflow; long blades can adjust air flow attached to the ceiling or under a certain tilt angle (when the fan heater) or single blade outer blade Grille double Grille may be parallel. on the long side, can also be parallel to the short side hanging down since Grille Wuhan Which is good, can be selected according to customer requirements. diffuser is the wind blowing out of the air conditioning broke up, because it's the guide vanes are beveled The double outlet louvers can hit the ground Wuhan lookout since direct vertical blinds vertical outlet, may also need to change the wind direction blade louver human, when we do projects generally use this outlet. The difference is that the former can not feel the wind, there are large water droplets in the air temperature, generally used in the space of less than three meters below. The latter can feel the wind, there may be blowing people away in the wind, generally used for high air space or distance. Since the vertical blinds Wuhan outlet, outlet, Wuhan Han Wei Wei Li Yuen provided by Wuhan Han Liyuan heating equipment Limited. Wuhan Han Wei Li Yuen-being of Equipment Co., Ltd. (www.whhwly.com) strong, credible, in Wuhan, Hubei fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Wuhan Han Wei Li Yuen and you hand into the brilliant, for a better future!