Chemsafe Below Ground Drainage

Single or dual contained below ground Pipex Chemsafe drainage systems comprise of pipework, manholes and pumping stations. We provide the complete chemical resistant drainage system from design to installation, from a single source.  Suitable applications include;

  •  Pharmaceutical
  • Food Processing
  • Brewery and Soft Drinks
  • Industrial Waste

Materials of Manufacture

  • Homopolymer Polypropylene (PP-H)
  • High Density Polyethylene (HDPE)
  • Polyvinylidene fluoride (PVDF)
  • Chlorinated polyvinyl chloride (PVC-C)
  • Jointing systems either mechanical with chemical resistant seals or electrofusion joints for a fully welded drainage system


  • BBA HAPAS & WRc Approved chambers
  • Fully sealed, water, fluid and gas tight chambers
  • Extreme corrosion and chemical resistance
  • Lightweight, fast track and easy to install
  • Virtually maintenance free
  • Smooth internal and external bores preventing the build-up of fat, oil, grease (FOG’s)

We offer unique offsite manufacturing and integrity testing techniques, enabling site delivery of pre-assembled and pre-tested itemised pipe spools for fast track installation with minimal site jointing required.

We can also assist with the selection of the material to suit your project requirements.

All Pipex Flow and Environmental Solutions Products

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