Flat twin duct 70 mm in height used as a connecting element between ventilation device and manifold or for optimum air conduction between two manifolds on separate floors
Interlocking connections fitted with seals ensure an airtight seal between components
Low pressure loss at an air volume of 300 m³/h
Light weight means it can be mounted easily, cleanly and quickly under the ceiling or on the wall using the prepared holders
Smooth-walled and odourless for good hygiene properties
