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Category: Flachdach-Zubehör
NEW: Flat roof gooseneck with flap element


  • Enables the leadthrough of rigid pipes, e.g. of air-conditioning systems or heat pumps on the flat roof
  • With flap element made of weather-resistant polypropylene (PP)
    • Simple flap mechanism
    • Easy to open and close without tools
    • For pipes and cable bundles up to approx. 70 mm diameter
    • UV resistant
  • Removable bottom pipe
  • Available in DN 100 with flange made of rigid PVC and with flange collars made of bituminous membrane or plastic or elastomeric roofing sheet