Square diffuser with openable micro-perforated screen (with ratio empty/full 40%) for ceiling installation. 4-way horizontal throw with ceiling effect. Characterized by low pressure drops and low pitches, it can be used even in the case of high specific power levels. A specific intake version (DRF) is also available.
Painted natural aluminum (frame), painted steel (micro-perforated screen and cover).
Square diffuser with opening micro-perforated screen, for ceiling installation. 4-way horizontal launch. Con-struction in steel and aluminum painted white RAL 9010.