Radial, horizontal jet dispersion Connection to flexible or spiral seam duct via reducer or connection box Convenient screw fastening from below Perforated cover screen available on request Also available as return air inlet Downloads E1.1.10.2_OC-R_Circular Opticlean Productpictures

With square face With square or circular bar array Radial jet dispersion With cubic connection box Convenient screw fastener from below Used as return air inlet Downloads E1.1.5_MD_Microdrall (Eng) E1.1.5_MD_Microdrall (D) Productpictures