93 FEATURES Manufactured in a wide range of sizes. Maximum blade length 500mm per section. Aluminium lightweight blade construction with galvanised sides. Easy screw adjustment to open and close blades. Matt black finish. DESIGN DETAILS (mm) ADSSD 50 NOMINAL LENGTH -10mm A 100° Damper A = Height variable (determined by length measurement) STREAM SPLITTER DAMPER Model ADSSD APPLICATIONS Stream Splitter Dampers are commonly used in commercial applications as a volume control device in air supply systems. The air scooping action of the gang operated curved blades control air volume evenly over the face of the grille. Manufactured to slide inside neck of diffuser/grille for fixing and adjustment via centrally located screw.