First Defense

The First Defense® is an economical hydrodynamic vortex separator for effective removal of sediment, litter and oil from surface water runoff. Captured pollutants are kept safely within the device keeping public areas free from harmful pollutants

Suitable for at-source pollution control in small to medium size catchments, the First Defense® provides space-saving, easy-to-install surface water treatment in a standard size precast concrete manhole.

Targeted Pollutants

Coarse particles

Liquid and sediment bound hydrocarbons

Gross pollutants

Division

Contact

01179 814500

salesemail@marshalls.co.uk

Certification Logos and Accreditations

  • Accreditation ISO 9001 Logo
  • Accreditation ISO14001 Logo