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The ecoStop® is the downstream spill control device that works in harmony with upgradient bunding or retention measures. The system detects and responds to spills automatically, thus minimising the chance of failures caused by human error.

  • Closure valve watertight to 50kPa (5m head)
  • Single precast concrete chambers
  • High operational reliability
  • Simple to install or retrofit
  • Minimises/eliminates failures causes by human error


  • Petrol stations and other fuelling facilities
  • Electrical transformers
  • Oil storage areas
  • Transportation fuelling systems
  • Any site where hydrocarbons are stored

Case Study

Read about the ecoStop install at the Waihopai Hydro Power Station

Product Resources