Manufacturer of products from polypropylene

Passage through the roof

Descriptive part:

  • Chemical resistance to aggressive mediums
  • Light weight, simple assembly
  • Long service life
  • 100% leak resistance
  • Lower service costs (smooth surfaces don’t accumulate sediments)
  • Environment protection, products are recyclable

The wall thickness of muff connection is always equal to wall thickness of roof head.

Note! On special request we can make the wall thickness of roof head and of flange connections thinner or thicker

Full information is available in PDF catalog



  • Color of roof head Ø 110 mm – dark grey
  • Color of roof head Ø 160 mm – red
  • Colors of other roof heads: made from PP - RAL 7032 grey; made from PE - black

Roof head 0°

Roof head 1-22°

Roof head 23-45°