The DAL 358 permits optimal configuration of the ventilation system to meet the ventilation requirements of a room. The eccentric rollers allow for a variety of airstream configurations, even after the unit has been installed. The DAL 358’s technology provides high speed air discharge with low acoustic power.
Le DAL 359 permet une adaptation optimale du système de ventilation aux exigences des locaux. Le nombre important d’ailettes guidant le jet offrent de bonnes qualités aérauliques et acoustiques (profil en forme d'aile d'avion).
The DRS is a high induction helical air jet diffuser with a round or square steel frontal plate. It is equipped with bent blades which guide the air flow.