[Tianjin Jinzhong Ji HVAC purification equipment to recommend the star product - double louver] Overview double Grille Applications: This series of products are usually mounted on the side wall of the pipe or outlet side as there is a double Grille. two adjustable angle of the moving blades, short wings for adjusting the air stream diffusion angle Grille, can also be used to change the direction of airflow; long wings can adjust the blowing airflow attached ceiling or pour a certain angle (When the fan heater) outer leaves of double Grille may be parallel to the long side single Grille also be parallel to the short side, you can choose according to customer requirements to double Grille features: 1, double Adjustable blade square diffuser outlet, get a different air diffusion distances and different angles 2, can be used as outlet 3, 4 optional aluminum or iron production can be used in conjunction with a control valve [Tianjin Jinzhong Ji HVAC Purification Equipment Co., Ltd. to recommend the star product - since vertical blinds] since there are two rectangular vertical Grille Grille and since hanging round since hanging Grille. Since hanging Grille is made of aluminum, but also for fiberglass, color according to user choice. Scope: The air has a positive pressure room for auto exhaust, exhaust pipe outlet and outlet ventilation shafts and the like. Square diffuser outlet, outlet Tianjin, Tianjin Jinzhong Ji factory outlet provided by the Tianjin Jinzhong Ji HVAC purification equipment. Tianjin Jinzhong Ji HVAC purification equipment Limited (www.Jzjnt.com) strong, credible, in Tianjin fans, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the group into the brilliant and you work for a better future!