Frame: High quality extruded aluminium profile with 30 mm flange width as standard. 12,16,24 mm flange widths are optional.
Perforated panel: 0.8 mm thick galvanized perforated steel sheet.
Plenum box: Steel construction
Frame is fabricated from high quality extruded aluminium profiles with the advantages of corrosion resistance and rigidity.
Perforated panel is fixed to the frame by screws. Panel can be removed easily by loosening the screws.
For supply air diffusers, perforated sheet is slightly lowered below the center line. This arrangement provides improved horizontal airflow.
Different types of internal cores can be fixed inside the perforated panel as option. Core is fixed to the frame with aluminium pins loaded with steel springs. Core can be easily removable and interchangeable to allow for maximum flexibility in installation and maintenance.
Foam gasket is sealed around the back of the frame as option to avoid air leakage.
Supply air diffusers are provided with plenum box.
Because of high induction rates, velocity and temperature will be equalized quite rapidly above the occupied zone.