Built-in displacement air diffuser DIR

free-standingwall-mountedrectangular

VARIZON® Displacement unit with adjustable spread pattern DIR is a complete, rectangular displacement air diffuser for flush mounting in walls. It supplies air flow at low velocity to the occupied zone. The spread pattern is easily adjustable due to the movable air deflectors. A connection duct is available as an accessory. Adjustable spread pattern and affected area Suitable for all types of rooms Simple to install Cleanable Concealed fixing Standard colour White RAL 9003 5 alternative standard colours Other colours upon request Technical description Design The DIR is a complete, flat displacement unit for mounting recessed into studded walls. The unit consists of a two parts: the plenum box and the perforated front plate. The plenum box is equipped with a air volume measuring point, or mounting frame and a rectangular connection spigot. The telescopic mounting frame has a distribution plate which is equipped with a number of adjustable deflectors. This plate is removable for access to the duct system. The perforated front plate is fixed to the mounting frame. Materials and surface treatment The displacement unit is manufactured in galvanised sheet steel and 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 - 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.