Uponor Infra chamber manhole Weholite

Sand trap chambers

Sand trap chambers - durable and economical to maintain 

Supplying strong, flexible and durable products results in a long service life which in turn produces savings in the form of lower maintenance and renovation costs. 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 Weho 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 technical approvals ITB and IBDiM and are officially approved by the Central Mining Institute to be used in mining damage areas.

Our assortment includes:


  • sand trap chambers
  • street inlet
  • inspection chambers
  • inspection manholes
  • customised chambers
Sand trap chamber Uponor Infra Weholite

More information on sand trap chambers


Uponor Infra - piping systems

Brochure ENG version

PDF 1.42MB

Product catalogue 2019

Product catalogue PL, ENG, RUS version

PDF 11.99MB

Uponor Infra - Reference projects

Brochure ENG version

PDF 4.51MB

Support for customised solutions

Do you need a tailor made product, or a turnkey solutions on a global scale? We offer full support within: design & calculations, tailor made products, field services, technical support and project management.

Uponor Infra Project Services
Contact Uponor Infra 360° -project services