Connecting corrugated pipe KFF 3-1 L600mm Flexible hose KRONOFLEX premium KFP with an adapter for connecting a ventilation pipe. Flexible hose for connecting the ventilation pipe. It is applied at installation of a ventilating pipe on a roof. In the future, the required communications can be easily and conveniently connected to the lower part of the hose, which is already inside the room. Diameter -150 mm. Length - 600 mm. It is possible to connect pipes with a diameter of 125 and 150 mm through a standard ventilation adapter adapter. Characteristics Main attributes Producer KRONO-PLAST Producer country Poland Length 600 Material Polypropylene User characteristics Additional equipment KRONO-PLAST Connecting pipe (corrugation) D150