The Marshalls CPM flat pack chamber systems deliver a complete design solution, including calculations and drawings.

With lower construction costs, faster installation and a design life of 100 years, bespoke flat pack chambers comply with all relevant British Standards and Eurocodes.

Benefits include a flexible solution with inherent health and safety concerns on-site, including the need for confined space working, reduced long-term maintenance costs, no concrete surround needed, saving on both times and installation costs and a large reduction in waste disposal costs and traffic movements.

The chamber size can be manufactured to suit most dimensional requirements and the system comes with pre-fitted watertight wall seals for jointing.

Ideal for use in:

  • Large CSO chambers
  • When circular chambers are not suitable
  • Attenuation tanks
  • Pumping stations
  • Water storage tanks

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