In structures such as airport halls, religious centers, exhibition halls, workshops, and shopping centers where, due to the special design of the building, there is a need for high ceilings, the jet nozzle round diffuser is an excellent choice. This diffuser provides optimal performance in large environments such as industrial spaces, hospitals, theaters, sports halls, and auditoriums with ceilings higher than 4 meters. The jet nozzle diffuser can be installed inside ceilings, walls, or open duct channels.