[Tianjin Jinzhong Ji HVAC purification equipment to recommend the star product - single louver] Overview Grille commonly used in air conditioning systems end outlet, but also with supporting the use of fan coil. Grille is made of aluminum alloy, anodized surface, in accordance with user requirements or electrostatic spray paint swirl diffusers, color according to user choice. Grille blade angle can be in the range of 0 ° ~ 90 ° adjustable to obtain different air diffusion distances and angles. Grille can be coupled with user requirements regulating valve or filter. Custom sizes can be used with profiled. Single Grille features: 1. single Grille has a single adjustable blade, available in different distances and different diffusion of air horns. 2. Can be used as outlet and return air 3. Optional aluminum or iron production and 4 respectively with the valve outlet when using 5. When the return air can be made to open the structure, and the filter used in conjunction with [ Purification Equipment Co., Ltd., Tianjin Jinzhong Ji HVAC recommend to you the star product - Product description rain louvers for ventilation requirements for long-term living room other public places, it gullies with rain dripping leaves and ribbon frame The side frame components. Even when the form of the pouring rain, not only can effectively prevent rainwater into the interior, but also in the entire windward side curtain air shutters will not form, thus ensuring the normal design of ventilation requirements. Features: 1. The air-conditioned rooms with a positive pressure of auto exhaust. Under normal circumstances vent louvers by weight and drooping naturally, isolated exchange of indoor and outdoor air, indoor air pressure when the price is greater than the outdoor air pressure, airflow exhaust louvers blowing outward, whereas indoor air pressure is less than the outdoor air pressure, air flow can not reverse flow into the chamber, the outlet one-way non-return effect. 2. Material: aluminum profiles. 3. Surface treatment: electrostatic spray, paint or anodized. Air conditioning vent outlet _ _ baodi the base 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!