Square perforated face diffuser, KOOLAIR, model 54-FR, dimension _x_ mm. Incorporates interior directional plates for supplying air in four directions. It incorporates plenum box made in galvanised steel sheet.
Finished painted in any RAL colour upon request. It´s possible to install it in false ceilings of 600 x 600. Recomended instalation height between 2,5 and 4 m.
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