Internally coated pipe shells with click closure. Interior can be completely covered with cables and electrical installation pipes. For indoor use. CE-marked, European approved construction product in accordance with ETA-13/0904 and German general type approval. Fire resistance up to 120 minutes. Closure with 2 foam plugs supplied. The surface is sealed with the PYROCOAT® ASX coating compound. In some applications, the use of metal tensioning straps to secure the pipe shells in light partition walls is required. Details can be found in the assembly instructions/approval.
