Hybrid suppression systems combine a mixture of water droplets and nitrogen gas. These systems provide both extinguishment and cooling to prevent reignition. The process of injecting nitrogen into a water stream at the nozzle results in the discharge of tiny droplets that reduce oxygen content. The mist is practically dry, which makes it an ideal option for spaces that house computers and technology. Hybrid systems work well in large rooms and areas that are ventilated.

Common Applications:

  • Machinery spaces
  • Combustion turbines
  • Power generation
  • Data centers
  • Wet benches (semi-conductor industry)


  • Little to no cleanup
  • Efficient heat absorption reduces the chance of reignition
  • Oxygen depletion quickly extinguishes fire
  • Quick system recharge, little downtime
  • Environmentally safe