Easyflex flat oval duct 135x55 3m
The permanent flat channel is made of PVC and it has a outside diameter of _x000D__x000D_
135 x 55 mm and an equivalent internal diameter of 90 mm._x000D__x000D_
The limited height of the Easyflex air channel ensures that the channels can easily be included in the screed, in the concrete or in false walls / ceilings._x000D__x000D_
The large section of the air channel ensures that high air flows can be transported at low air speeds, which results in the silent operation of the ventilation system.