HDPE Penstocks from Flexseal provide a high strength, easy to install solution to control the flow of water and wastewater.

  • Lightweight range of penstocks
  • Available – wall, side wall or channel mounted
  • Easy and quick installation – no need for grout between frame and wall
  • Materials are corrosion resistant
  • Robust and rigid construction
  • UV stable
  • Fully recyclable
  • Little to no maintenance required
  • Manufactured to DIN. 19569-4 class 5