• 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