CONSTRUCTION FEATURES
The DL.TL series single-slot linear diffusers with concealed perimeter frame are generally installed in enclosed environments with a height ranging from 2.7 to 4.0 meters and are designed for HVAC systems operating with a temperature difference between room air and supply air of ±10 K.
The most common installation method is flush with plasterboard, either ceiling-mounted (for vertical air throw) or wall-mounted (for horizontal air throw).
In wall-mounted applications, if the distance between the upper edge of the diffuser and the ceiling is less than 200 mm, a Coandă effect is achieved; otherwise, the air throw occurs in free space.
La cornice perimetrale a scomparsa, studiata per favorire il posizionamento sopra cartongesso, rende la serie DL.TL molto apprezzata da interior designer che vi trovano non solo funzionalità impiantistica ma anche motivo di arredo. They can be used for both supply and return air, and are suitable for variable air volume (VAV) systems operating within the 50% to 100% flow range. They can be mounted one after the other to form continuous strips that can follow the ideal line of the room perimeter.
Variants::
- DL.TL.30: version with 30 mm slot opening
- DL.TL.40: version with 40 mm slot opening
- DL.TL.50: version with 50 mm slot opening
- DL.TL.60: version with 60 mm slot opening
