lindab | we simplify construction Perforated diffuser - installation CVA Dimension A-40 B D H-40 H Description Comdif CVA is a rectangular perforated displacement dif- fuser for installation in walls or similar structures. CVA has a rectangular connection. Behind the perforated front plate, CVA is equipped with individually adjustable nozzles, mak- ing it possible to alter the geometry of the near zone. The diffuser can be turned and has a rectangular duct connec- tion, so the diffuser can be connected at the top or bottom. A wall duct with circular connection is supplied as an acces- sory. The diffuser is suitable for the supply of large volumes of moderately cooled air. • The diffuser is suitable for installation in walls. • The geometry of the near zone can be adjusted using adjustable nozzles. • A wall duct can be supplied as an accessory. Maintenance The front plate can be removed from the diffuser, making it possible to clean the nozzles. The visible parts of the dif- fuser can be wiped with a damp cloth. 16 A Size 3005 5005 6005 6008 8008 A [mm] 540 540 540 540 540 B [mm] 50 50 50 80 80 D [mm] 75 75 75 105 105 H [mm] 320 450 580 580 840 m [kg] 4,40 5,80 8,70 9,00 12,0 Cutting dimension: A - 30 x H - 30 Accessories Can be supplied with wall duct. Ordering example Product Type Size C V A Order - accessories Wall duct: CVAZ - 1 - size aaaa Materials and finish Diffuser: Nozzles: Front plate: Standard finish: Standard colour: Galvanised steel Black plastic 1.5 mm galvanised steel Powder-coated RAL 9003 or RAL 9010 - white, gloss 30 The diffuser is available in other colours. Please contact Lindab’s sales department for further information. Lindab reserves the right to make changes without prior notice 1 2021-05-18
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