Metal ventilation grill GTH

rectangularwhiteadjustable

Rectangular double deflection grille GTH is a rectangular grille for supply air. It is designed for wall mounting. The grille has both horizontal and vertical air deflectors which can be easily adjusted on site so that the throw and spread pattern are correct for: over- or under-temperature conditioning, location of the diffuser, furniture in the room and obstructions to the air flow. In order to regulate or measure the throw, GTH must be used together with the commissioning box TRG. For supply air Adjustable air deflector Cleanable Installed using mounting frames FHB / FHA or commissioning box TRG Standard colour White RAL 9003 5 alternative standard colours Other colours upon request Technical description Design The grille consists of a frame which holds in place a number of horizontal and vertical adjustable blades of very thin aluminium. The grille is supplied with countersunk screw holes when the sum of the width and height exceed 700 mm. Materials and surface treatment The grille is manufactured in extruded aluminium and 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. Special versions In addition to the 10 sizes kept in stock, other dimensions are available to order. The maximum dimensions are 1200 x 600mm (W x H). Please contact your nearest sales representative for further information.