Built-in displacement air diffuser DRI

free-standingceilingrectangular

Displacement unit with adjustable distribution pattern DRI is a complete, rectangular displacement unit for wall or ceiling installation, surface or recessed mounted. It can provide a large air flow at a low velocity in the occupied zone. The spread pattern is easily adjustable due to the adjustable air deflectors. Adjustable spread pattern and affected area zone Suitable for all types of rooms Cleanable Measurement tappings Very easy to recess in a wall Concealed fixing Standard colour White RAL 9003 5 alternative standard colours Other colours upon request Technical description Design • DRI is a complete flat rectangular low velocity diffuser • Recommended placement is on the floor or wall. • Can be placed in ceilings. • The body consists of a rear section with side, top and bottom plates and Varizon air distribution system with an air diffusion plate which is equipped with adjustable deflectors of polypropylene-PP. • Circular connection to inlet socket for sizes 200 to 400. • Rectangular connection for sizes 200-600 and 250-800. • Cleaning hatch is in the air distribution plate, see figure 2. • The front consists of one or two perforated front plates, see figure 1. • 4 white enamelled angle strips are supplied with the air diffuser and are used for recessed installation in the wall. • NOTE! Installation accessories are not supplied with the product. Materials and surface treatment The displacement unit is manufactured in galvanized sheet steel and aluminum profiles. It is 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