Plastivent air ductwork system is the ideal solution for arrangement of ventilation systems in small and medium-sized residential, office and commercial premises as well for connection of cooker hoods, exhaust hoods, cowls and other exhaust equipment. It includes rectangular 55x110, 60x120, 60x204 mm air ducts, round Ø 100, 125, 150, 200 mm air ducts and a great variety of fittings such as bends, reducers, connectors, etc. Operation temperature from -30 °C up to +70 °C.