NRD ( GI )
Non return damper is a HVAC damper used in areas where air is supposed to flow only in one direction. Non return dampers can be mounted on the wall or duct, depending upon the application.Frame is of high quality extruded aluminium profiled construction with the advantages of corrosion resistance and rigidity.
لا توجد تركيبة صحيحة لهذا المنتج.
