Advanced Clean Agent Fire Suppression Systems

In high-stakes environments like data centers, server rooms, museums, and critical business facilities, safeguarding assets is a mission-critical priority. In these specialized areas, traditional water-based fire sprinkler systems often pose a secondary threat—inflicting catastrophic, irreversible damage on sensitive electronics and irreplaceable artifacts, or in some cases, even exacerbating the hazard.

DeFire USA provides turnkey, waterless clean agent (gaseous) fire suppression systems designed to eliminate fire threats rapidly without disrupting your business continuity. Our eco-friendly, non-conductive gaseous solutions extinguish fires within seconds, leaving zero residue and ensuring your operations can resume immediately.

In high-stakes environments like data centers, server rooms, museums, and critical business facilities, safeguarding assets is a mission-critical priority. In these specialized areas, traditional water-based fire sprinkler systems often pose a secondary threat—inflicting catastrophic, irreversible damage on sensitive electronics and irreplaceable artifacts, or in some cases, even exacerbating the hazard.

DeFire USA provides turnkey, waterless clean agent (gaseous) fire suppression systems designed to eliminate fire threats rapidly without disrupting your business continuity. Our eco-friendly, non-conductive gaseous solutions extinguish fires within seconds, leaving zero residue and ensuring your operations can resume immediately.

Our Clean Agent Solutions

We engineer, install, and maintain the three most trusted and widely utilized clean agent technologies in the industry, fully compliant with NFPA 2001 standards.

FeatureHFC-227ea (FM-200™)FK-5-1-12Inert Gas (Inergen™ / IG-55 / IG-100)
Primary MechanismHeat absorption & coolingHeat absorption & oxygen displacementOxygen reduction
Discharge Time≤ 10 seconds≤ 10 seconds60 seconds
NFPA Concentration6.25% – 8.7%4.2% – 5.9%34.2% – 40.6%
Storage StateHigh-pressure Gas Liquid (discharges as gas)High-pressure Gas
Environmental ProfileLow ODPZero ODP, Ultra-low GWPZero ODP, Zero GWP

Inert Gas Systems

Inert gas systems utilize naturally occurring atmospheric gases—typically a blend of Nitrogen, Argon, and Carbon Dioxide—stored as a high-pressure gas.

  • How it Works:
    Suppresses fire by safely reducing the ambient oxygen level below the point of combustion while remaining perfectly safe for breathing. It requires a higher concentration rate of 34.2% to 40.6%.
  • Discharge Profile:
    Suppresses fire by safely reducing the ambient oxygen level below the point of combustion while remaining perfectly safe for breathing. It requires a higher concentration rate of 34.2% to 40.6%.
  • Sustainability:
    100% natural, meaning it has absolutely zero ODP and zero GWP.

FK-5-1-12 (Fluoroketone)

Commonly known as 3M™ Novec™ 1230 or its equivalent fluoroketone formulations, FK-5-1-12 represents the next generation of sustainable fire protection. It is stored as a liquid but discharges as a non-conductive gas.

  • How it Works:
    It extinguishes fire by absorbing heat at the molecular level with a highly efficient design concentration of just 4.2% to 5.9%.
  • Environmental Leadership:
    Boasts a zero Ozone Depletion Potential (ODP) and a Global Warming Potential (GWP) of less than 1, making it the premier eco-friendly replacement for older Halons and HFCs.
  • Safety:
    Non-toxic with the widest margin of human safety among all chemical clean agents.

HFC-227ea (Hydrofluorocarbon)

HFC-227ea is one of the most widely deployed halocarbon agents globally. Stored as a liquefied compressed gas, it vaporizes instantly upon discharge.

  • How it Works:
    It extinguishes fires primarily through rapid heat absorption and thermal cooling at a design concentration of 6.25% to 8.7% (per NFPA 2001).
  • Speed:
    Achieves full suppression in 10 seconds or less, minimizing asset exposure to fire.
  • Safety & Environment:
    Offers a low Ozone Depletion Potential (ODP) and is rigorously tested and proven safe for occupied spaces.

Partner with DeFire USA

Selecting the ideal fire suppression agent depends heavily on your facility’s spatial constraints, architectural design, budget, and specific asset vulnerabilities.

At DeFire USA, we don’t just supply systems—we architect tailored safety solutions. Our engineering team will evaluate your requirements to recommend, design, and commission the perfect clean agent system to protect your bottom line.