[Tianjin Jinzhong Ji HVAC purification equipment to recommend the star product - a circular diffuser outlet] circular diffuser is generally used for heating and air outlet pressure, usually mounted on the roof, which was blown air attached (flat delivery) type, the structure of multi-cone type. Because indoor induced flow is greater than the amount of exhaust air valve, thus blowing airflow decelerate rapidly. Thus with respect to the area of ??an arbitrary size can be supplied for larger air volume, and within a given range of diffusion of small changes in air volume radius. To be adjusted so that the exhaust outlet, be with FK-13-type round off valve supporting the use. Round diffuser skirts and take over the unitized structure, layers of other leaves another combination, the connection between the two parts by lifting, loading and unloading is very convenient circular diffuser for heating and air Features 1. often mounted on the ceiling 2. The airflow was attached (Pingsong type) 3. large amount of wind can be supplied 4. The diffusion in a given air volume radius can change in size with FK-13 5. Round off adjustment 6. The size of the valve supporting the use of user-selected [Tianjin Jinzhong Ji HVAC purification equipment to recommend the star product - aluminum outlet] is conditioned air supply diffuser is generally used instead Grille? A: No, ah, casual flow is generally used in ceiling height below 3m large air volume applications; you can use double Grille activities between 3 ~ 5m; then high, then, you have to adopt a swirl diffusers. Outlet pressure, Tianjin Jinzhong Ji ventilation engineering (certified), provided by the Tianjin Tianjin Jinzhong Ji HVAC air purification equipment. Tianjin Jinzhong Ji HVAC purification equipment Limited (www.Jzjnt.com) is a leader in Tianjin, fans, ventilation equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the group leadership with the staff warmly welcome all inquiries negotiations to create a better future for the base.