• 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

 In the version with flange collar made of bituminous membrane, the flange collar is root penetration resistant in accordance with EN 13948