The Unitor High Pressure CO2 fire extinguishing system (Unitor CO2 system) is a total flooding system designed for machinery spaces of Category A, engine rooms, pump rooms and cargo holds. It has been supplied to hundreds of vessels and offshore installations worldwide.


Key features

  • Options of manual or pressure operated cylinder top valves to quickly discharge the CO2 gas
  • Self contained system - no requirement for electrical power, water or machinery to release the gas
  • The system is equipped with alarm devices which will pre-warn the crew to evacuate the protected space
  • A safe release delay function to ensure the safety of the crew
  • Sequential release design provides optimised protection to the enclosed space

Your benefits

High quality, compliant system with both installation and operational benefits:

  • Compliant solution
  • Easy to install
  • Space saving installation
  • Easy to operate
  • Requires minimal maintenance
  • For services purposes, refilling of the CO2 cylinders is available worldwide

A cost effective solution

Designed for optimal system performance, keeping both installation and operational costs low

  • The system is available on rack modules to save installation time and cost
  • Quick discharge reduces potential cost of damages
  • Minimal and easy maintenance keeps operational costs low

Total protection

The Unitor CO2 system can be complemented by the Unitor XFlow Local Application fire fighting system
for providing total fire protection for engine room. Further, local systems for paint lockers and galley ducting are
available and smoke sampling systems for cargo holds can be incorporated in the CO2 system package.

News & Press Releases