Pollution prevention is a critical part of sustainable drainage systems. Oil separators prevent the pollution of our rivers and streams, by containing hydrocarbons (eg diesel, petrol or engine oil) that have entered a drainage system.

There are statutory regulations in force to control the discharge of hydrocarbons, with severe penalties imposed for non-compliance. Our range of oil separators fully conform to both the Environment Agency’s latest PPG3 guidelines and European standard BSEN-858-1-2 and are proven to effectively separate oil and water. Under test, our Bypass Separator performed to less than 1mg/l and can, therefore, protect the environment and public safety.


  • Designed to comply with EN858-1&2 and PPG3
  • Prevents pollution by separating oil and silt that have entered the drainage system

Get In Touch With Darcy

Contact us today to get expert help from one of our environmental experts.

Complete the form or call us on 0800 0370 899
alternatively email us directly at

We look forward to helping you!