DAL358swirl diffuser with star-shaped slot rails, round or square
The patented emco eccentric rollers can rotate around 360 degrees. Maximum variability, to provide every requirement with a monodirectiona, bidirectional or rotating air stream from the ceiling. The correct orientation of the eccentric roller is defined at the design stage and documented for installation.
The monodirectional discharge direction is achieved by the opposing adjustment of all the rollers of the one half to the other half of the air outlet.
A two-sided air stream from the ceiling is achieved by the opposing roller adjustment of two quarter-circle segments.
In the default setting, the eccentric rollers generate a rotating air stream from the ceiling with a swirl component and thus an associated high level of induction.