sand trap chamber Uponor Infra PE  Weholite


Chambers and manholes

Durable construction and unlimited possibilities of chambers and manholes


Uponor Infra is a manufacturer of an exceptionally wide range of standard manholes, chambers and a practically unlimited range of custom ones. They are the complementation of the gravity systems and others offered by Uponor Infra.
The implementation of the unique Weholite pipe technology combined with the factory-made welded joints of particular components of manholes and chambers ensures their high quality and water-tightness. The dualwall technology guarantees maximum resistance to mechanical damage, which – in consequence – improves safety of installation and operation. Due to small weight the Uponor manholes and chambers are easy to transport, unload and install. They are delivered directly to the construction site as a final and complete unit with the factory-made connections, which helps save assembly time and – in consequence – reduces the costs of installation and guarantees exceptional operational durability. All manholes and chambers have got National Technical Assessments or valid Technical Approvals of ITB, IBDiM and the Railway Institute as well as approval for use  in mining damage areas issued by the Central Mining Institute.

Product Catalogue
Uponor chambers and manholes

Advantages of chambers and manholes


  • Monolithic, durable structure that guarantees water-tightness and unfailing operation
  • Total resistance to corrosion and high resistance to chemicals
  • Low weight (easy and fast transport, unloading and installation)
  • Ready to work with new extensions (different systems), as specified on demand
  • Connections of any diameter available
  • Ready for future expansion following condition changes (adding new extensions and branch channels now possible due to in-situ gasket technology, changing the height of chamber/manhole chimney at the construction site)

Various applications of chambers and manholes



  • eccentric manholes dn≥800 with the chimney made of a smooth, dual-wall Weholite pipe, for canals made of the Weholite pipes – diameters from dn800mm to 3000mm (there is a possibility to order manhole chimneys of larger diameter responding to the customer’s individual needs)
  • manholes (prefabricated bottoms) DN≥800
  • street inlets DN≥400
  • sand trap chambers DN≥400
  • chambers (prefabricated bottoms) DN400, DN600
Sand trap chamber Uponor Infra Weholite


  • Storm water systems
  • Sanitary and combined sewage systems
  • Industrial sewage systems
  • Motorway and car park drainage pipelines
  • Drainage pipelines (including landfill sites)
  • Drainage of hydro-technical facilities
  • Enclosures e.g. of pumping stations, water meters
  • Renovation of chambers and manholes
Uponor Infra manhole chamber

More information on chambers and manholes


Uponor Infra - Reference projects

Brochure ENG version

PDF 4.51MB

Uponor Infra - piping systems

Brochure ENG version

PDF 1.42MB

Uponor Infra - Gravity systems

Manual ENG version

PDF 35.48MB

Product catalogue 2019

Product catalogue PL, ENG, RUS version

PDF 11.99MB