HUTTERER & LECHNER HL800/160 Bitumen Pipe Seal DN160 with Bitumen Cuff – HL800/160

HL800/160 sealing set for sealing pipes (plastic, cast iron, stainless steel) d160-165mm in wall penetrations (exterior basement walls / foundation slabs, etc.). Solid lip seal with high-quality bitumen sleeve and sturdy plastic securing nut. Easily slides onto smooth pipes (even over sockets) and, due to its special design, can also be used on building corners. Tested for watertightness (6m water column) - deviation of up to 10% from a right angle!