For the visible installation of ventilation and air-conditioning installations in trade fair halls, foyers, sports halls, factory halls and multi-purpose halls, shopping centres, etc. Suitable for supply and return air.

The beautifully designed round duct compact grille enables the implementation of modern architectural designs and impresses with its outstanding technical characteristics. The integrated hit-and-miss damper is used to set the air flow rate and ensures an equal distribution of supply air over the entire air outlet surface.

• Smooth duct with integrated ventilation grille.
• For visible installation in supply and return air systems.
• The air volume can be adjusted using a hit-and-miss damper.
• The round duct grille KGRR can be installed at any point in the duct system.
• Suitable for connection to DIN ducts.