PVC Flexible Air Duct

PVC flexible air ducts have a PVC-coated polyester construction reinforced with helical steel wire. The group includes uninsulated standard and industrial heavy-duty models, and a thermally insulated model with glass wool insulation and a polyethylene jacket. The ducts are offered in diameters of 51–800 mm and are used in low-medium pressure heating, cooling, ventilation, air conditioning, exhaust gas and dust transfer systems.