Sewer chambers DN400

Sewer chambers DN400

„ELPLAST+” Sp. z o.o. manufactures polyethylene manholes Φ400 mm in diameter designed for external gravity pipeline systems (sewage piping and stormwater drainage), sewage piping and stormwater drainage), pressure drainage systems – as inspection chambers, catch pits, catch basins with sumps and rodding access chambers.

Elplast+ chambers can be used both in the areas protected from heavy loads and these exposed to such heavy loads like roadways or car-parks.
The chambers are manufactured as collective chambers with three inlets and the maximum passage dia. 250 mm.

Standard: AT /2007-02-2237/2

  • Light weight of the components
  • High strength
  • Flexibility
  • Resistance to chemical corrosion
  • High resistance to aggressive waste water, aggressive groundwater and contaminated polluted soil
  • 100% tightness
  • Non-toxicity for the environment – no emission of any substances during operation
  • Excellent abrasion resistance
  • Low investment cost
  • Easy and quick assembly, even in harsh local conditions
  • Excavation can be really narrow, with dimensions close to the manhole dimensions
  • No heavy equipment is necessary to install the manhole – lower investment costs
  • Possibility of versatile connection of pipes 160, 200, 225 and 250mm in diameter

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