Ceiling air diffuser SRY

linearfor air supply and exhaust

Linear disc diffuser for supply air 100% flexible spread pattern Provision for vertical air diffusion Facility for simultaneous vertical/horizontal spread Large induction effect Possibility to join together into long lengths, so-called wall-to-wall installation Measurement and adjustment function Removable damper Standard colour White RAL 9003 5 alternative standard colours Other colours upon request Technical description Design Linear nozzle diffuser consisting of two parts, the diffuser face and backing box. The removable diffuser face is equipped with aerodynamically shaped nozzles. The diffuser face is attached to the backing box with screw fixing concealed behind the adjustable and removable nozzles. Materials and surface treatment The diffuser face is manufactured in galvanized sheet steel and the backing box is made from sheet steel. The complete diffuser is painted. • Standard colour: - White semi-gloss, lustre 40, RAL 9003/NCS S 0500-N • Alternative standard colours: - Silver gloss, lustre 80, RAL 9006 - Grey aluminium gloss, lustre 80, RAL 9007 - White semi-gloss, lustre 40, RAL 9010 - Black semi-gloss, lustre 35, RAL 9005 - Grey semi-gloss, lustre 30, RAL 7037 • Non-painted finish and other colours available on request. Accessories Commissioning box: SRYT 1, made in galvanized sheet steel. Contains removable commissioning damper, fixed measurement unit and acoustic lining with a reinforced surface layer, to Fire Resistance Class B-s1,d0 according to EN ISO 11925- 2. Tightness class B on the housing according to SS-EN 12237.