The return air diffuser with front view into the coarse grid (90 % free cross-section) is designed for very large return air volumes at low pressure drop The inner part is removable. The outlet can be supplied optionally with a filter inlay.
Characteristic features of diffusers:
Questions about the product
- Large return air volumes
- Low pressure drop
- Optional interior insulation for very low noise level
- Optional additional filter
Air Diffusers
Deflector Plate Diffusers
D61
Return Air Diffuser with square coarse grid
72 - 3240 m3/h
Ceiling air diffuser with front view into coarse grid (90 % free cross-section) for return air. With frame 25 mm made of aluminium, removable inner part. Pressure reduction box with side connecting nozzles, integrated filter holder and volume adjustment from the front. Recommended filter class EU3. Coarse grid made of aluminium. Pressure reduction box made of galvanised sheet steel with or without thermal and acoustic interior insulation.