Weholite Flow Control Chambers are manufactured and assembled off-site and are designed to meet project-specific requirements using a standard set of components. This improves site productivity, reduces installation time and construction materials, and provides major savings on programme costs.

Having been prefabricated at the manufacturing plant in Newport, Chambers are delivered ready to install with any type of flow control devices factory-fitted.

Weholite is unique in providing chamber systems in HDPE without any need for concrete inside or outside providing structural integrity.

  • Wide range of sizes
  • Chambers up to 3.5m dia
  • Lightweight
  • Resistant to H2S
  • Abrasion-resistant
  • Anti-slip benching
  • In-factory manufacture and assembly
  • Lifting points

Chambers can be utilised as a part of a Weholite attenuation system, attached to a small diameter surface water/sewerage system, or as a pipe-based CSO Control Chamber or in rectangular form using