Metal ventilation grill EIV

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Circular single deflection grille for walls The EIV is a circular grille with circular connection designed for wall mounting. The EIV has adjustable deflectors for adjusting the spread pattern and length of throw. The EIV can be rotated for horizontal or vertical adjustment of the spread pattern. Recommended to be used with multi function commissioning box ALS for best performance. Can be used with multi-function commissioning box ALS Adjustable deflectors Simple installation Cleanable Standard colour White RAL 9003 5 alternative standard colours Other colours upon request Technical description Design Circular grille consisting of three parts. Base plate, deflector core and face section. The base plate has a connection nipple with rubber seal. The deflector core is fixed in the base plate and has adjustable deflectors. The face section is placed over the bar core and base plate. Materials and surface treatment All parts of the grille is manufactured in sheet steel and are internally and externally coated with paint. • 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: ALS. Manufactured in galvanized sheet steel. Contains removable commissioning damper, fixed measurement unit and acoustic lining with reinforced surface layer, to Fire Resistance Class B-s1,d0 according to EN ISO 11925-2.