Ceiling return air diffuser LAQ

Fields of application

Square ceiling return air diffuser with perforated faceplate with plenum box for extraction of the return air from the room. The ceiling return air diffuser is suitable for VVS systems with variable volumetric flows. Use in supply and return air systems in all areas.


Extraction of the room air with and without filter mat.

Volumetric flow range

0 – 1500 m³/h