A-Line-H concealed diffusers are used in supply and exhaust ventilation and air conditioning systems. They allow you to form continuous lines with active and inactive zones without disturbing the overall homogeneity. The diffusers are a decorative frame with built-in fixed blinds that form slots (from 1 to 6 slots). The internal design of the grille depends on its purpose.

They can be equipped with slats with an air flow equalizer that regulate the direction of the supply stream to a given area of ​​the room. The grilles are made of extruded aluminum profile. By default, the body is painted in standard white RAL 9016, and the internal perforated cassette and slats in black RAL9005.

By adjusting the guide devices, you can achieve horizontal or vertical air distribution without changing the air volume. To regulate the volume of supplied air, the diffuser is additionally equipped with an air flow valve. Diffusers of this series can change the flow rate up to 60% while maintaining the flow stability. Optimum installation height – ceilings from 2.6 to 4 m.