Linear diffuser with narrow external frame and air passage of 21 mm per slot, Koolair S-72-21 model, of _slots, of length _ mm with moveable directional slats for lateral or vertical air discharge.
Lateral connection plenum box in galvanized steel sheet; includes volume control damper.
Manufactured of extruded aluminium sections.
Natural anodized aluminum finish or painted in RAL colour upon request.
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