Product Name: Aluminum Adjustable Swirl Diffuser Model NO.: AD ventilation mode: mechanical ventilation Material: Aluminum Alloy Thickness: 1mm Color: White Character: Durable,Smooth, Quite, Comfortable Transport Package: Carton Origin: Zhejiang, China Product Description DescriptionFor supply air.For variable and constant volume flows.High induction results in a rapid reduction of the temperature difference and airflow velocity.Designed to mix supplied and resident air as quickly as possible.Ideal for high rooms.MaterialAluminum AlloyThickness0.8mm 1mm 1.2mmNeck Size200, 250, 400, 500, 630mm orCustomerizedUsagefor Air ConditionerColorWhite/Anodized/Other ColorsDelivery Time20days, according to actual quantityAdvantageCorrosion resistance and rigidity.Minimize both pressure drop and noise and maintaining high airflow capabilities.Easy installation and well performance,can be washable.For mixed flow ventilation with different air patterns in heating and cooling modes.Angled or vertical air discharge in heating mode.ApplicationUsed as supply air diffusers for high rooms in comfort and industrial zones.Widely used in big space which higher than 3.8m, such as: airports, stations, waiting halls, theaters, stadiums, industrial plants, commercial business offices, large conference rooms, reception halls, shopping malls, shared space in shopping malls and etc.