Product frame and blades are manufactured from aluminium profile.
Four Way Swirl Diffuser with fixed blades are recommended for use in premises where the ceiling height is at least 3.5 metres (Shopping Malls, Cinema and Theatres, Sports Halls, Conference Halls etc.). Dependent on choice, they can be manufactured as fixed blade, handle command, or servo motor controlled movable blade models. In the Four Way Swirl Diffuser with adjustable blades, winter or summer position can be adjusted for by use of the blades. Only 1st class aluminium profiles are used.