Ceiling air diffuser A 842

circularfor air supply and exhaust

Adjustable circular diffuser. Horizontal or vertical air supply. Ceiling-mounted or on exposed duct. Wide airflow range. A 842 TP : Version designed to replace a standard 600 x 600 mm plasterboard ceiling panel. Construction : Aluminium outer cone and ABS core. Diffusion adjustable using worm screw system. Finish : Epoxy paint, RAL 9010 White, 30% matt. Attachment : F0 : concealed screw attachment on the side of the neck. Connection to circular duct. Attachment clips for mounting on plaster or BA13 plasterboard ceilings. Accessories : BR: butterfly damper with 2 or 4 V-shaped vanes (according to diameter). Steel construction. Precise control using worm screw. LRE: galvanised steel connection plenum (side branch connection). Set of plaster / BA13 plasterboard ceiling attachment clips. Dimensions : Diameters from 160 mm to 630 mm. A 842 TP model designed to replace a 600 x 600 mm ceiling panel. USE • Horizontal or vertical air supply. Adjustable air diffusion. • Ceiling-mounted or on exposed duct. • Version designed to replace a standard 600 x 600 mm plasterboard ceiling panel (A 842 TP model). CONSTRUCTION • Aluminium outer cone and ABS core. Diffusion adjustable using worm screw system. FINISH • Epoxy paint, RAL 9010 White, 30% matt. ATTACHMENT • F0: concealed screw attachment on the side of the neck. • Connection to circular duct. • Attachment clips for mounting on plaster or BA13 plasterboard ceilings ACCESSORIES • BR: butterfly damper with 2 or 4 V-shaped vanes (according to diameter). Steel construction. Precise control using worm screw. Not available in diameters 500 and 630 mm. • LRE: galvanised steel connection plenum (side branch connection).