Extension Rings

Extension Rings for cleaning and inspection opportunities are produced in polypropylene (PP). Extension Rings are designed with reinforcement ribs and internal diameter at 1000 mm.

Well elements are assembled with sealing rings. Installation depth is maximum 6 metres and water table maximum 5 metres.

Contact sales
Send us an email at salg@tunetanken.dk

  • Various sizes.
  • Integrated reinforcement ribs.
  • Can be delivered with integrated ladder.


DiameterTotal heightMaterial
1000 mm345 mmPP
1000 mm595 mmPP
1000 mm845 mmPP
1000 mm1095 mmPP

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