Grids with small plates Tubemounted grids (STN)Square grid (SRD)Door grilles (SAJ)Fine-lamellar gratings (SAN, SCN)Available accessories, junction boxes (SDF, SDO, SDC) Ceiling anemostats Square grid (SRD)Induction gearbox (IVB)Perforated front (PM, PMS)Track blower (MSB)Ceiling anemostat (MA)Vortex blowers (SÖK, SÖN)Circular ceiling grid (SKR, KKR)Plastic ceiling diffuser (SPK, SPN)Junction boxes (SDF, SDO, SDK) Regulating structures Anti-freeze shutter (FZS)Niche piston (SAP)Separating regulator (SAL)Air volume regulator (SAZ)Air volume control shutter (MZS) Other inflators Swimming pool gap blower (URB)Treadmill grid (TR)Air Jet Injector (SF)Rainscreen shutter (SEV)Injector with flooding (EB)