Drain Warden


The Greentec Drain Warden helps you meet drainage discharge guidelines by absorbing oil and retaining sediment from water flowing through it.

Simply Insert it beneath the grate of your storm water inlet to give you quick and easy erosion and pollution control. The high quality polypropylene fabric traps contaminants and The oil absorbent boom will not deteriorate, or release absorbed hydrocarbons into the drainage system.

If the filter fabric becomes contaminated with hydrocarbons, the boom captures them but allows water to escape. Sediments and heavy solids settle and are contained in the bottom of the Warden.

The Greentec Drain Warden can be manufactured to any size, allowing the product to be used multiple times on different size drains. The standard Drain Warden has a drop of 600mm, for shallow drain pits an alternative size is available with a drop of 250mm.

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The GREENTEC Drain Warden Systems are used worldwide by construction companies, marine service companies, consultants, erosion and sediment control contractors, councils and road authorities for the following types of projects:

  • Road repairs / widening on foreshore
  • Bridge building
  • Port development / maintenance works
  • Dredging
  • Jetty development / maintenance works
  • Piling works
  • Foreshore development
  • Tailing dams
  • Sediment ponds
  • Fast and easy to install
  • Extremely effective and low cost
  • Any Size and Color Available
  • UV resistant materials
  • Fully reusable, use on multiple projects
  • Full customization available to suit project requirements