Three Things to Know about Condensed Aerosol Fire Suppression

Introduction

In environments ranging from power generation to battery energy storage systems (BESSs) to industrial control cabinets and marine enclosures, choosing the right fire suppression technology is crucial. Condensed aerosol systems such as  Stat‑X^® deliver unique advantages which address key challenges found with legacy fire suppression systems and agents.

Condensed aerosol provides users with an agent and delivery system which is:

• • Effective
  • Efficient
  • Environmentally Safe

Condensed aerosol fire suppression is EFFECTIVE

Condensed aerosols generate ultra-fine particles (~1–2 µm) of a potassium-based compound suspended in inert gases (CO₂/N₂) via an exothermic reaction. These particles attack the heart of the combustion process, stripping free radicals (H•, OH•) and halting the chemical chain reaction, thus effectively extinguishing flames rather than smothering them or relying on physical cooling.

Persistent Knockdown & Reflash Protection
Once released, the fine aerosol remains suspended for several minutes—preventing re-ignition. Unlike gaseous clean agents that quickly diffuse, condensed aerosol provides a prolonged presence to guard against reflash.

Comprehensive Fire Class Coverage
Condensed aerosol is effective on Class A (ordinary combustibles), B (flammable liquids), and C (electrical) fires, making it a versatile all-in-one solution for mixed-hazard sites.

Superior for BESS Installations
Battery fires are notoriously difficult to extinguish due to their high temperatures, deep-seated nature, and the risk of explosion. Condensed aerosol has been proven effective in lithium-ion fires in both testing and real-world applications.

Condensed aerosol fire suppression is EFFICIENT

Compact = Less Agent Required
Because condensed aerosol operates chemically rather than physically, far less agent (by mass / volume) is required when compared to other agents.

Simplified Installation
Condensed aerosol units require no piping or agent storage tanks and are far simpler and less expensive to install when compared to other systems. The compact units require little space, minimal hardware, and are ideal for retrofitting.

Ideal for Harsh, Remote, and Inaccessible Spaces
Condensed aerosol units feature sturdy construction which can withstand hot, dirty environments, as well as tight locations such as wind turbine nacelles. Their ability to operate independent of a power source also makes them the perfect choice for remote and normally unoccupied locations.

Low Cost of Ownership
In terms of expense, condensed aerosol systems are a more attractive option than traditional fire suppression systems. Additionally, they are virtually maintenance-free and require no complicated and costly annual testing. Their fifteen-year service life also significantly lowers the overall cost of ownership.

Multiple Activation Methods
Condensed aerosol generators can be activated manually, thermally when heat reaches a preset temperature, or electrically when a fire detection system detects fire conditions, or a combination thereof. Hand-tossed units are also available for manual deployment by trained personnel.

Condensed aerosol fire suppression is SAFE

No Environmental Impact
Unlike the environmental issues currently faced by many clean agents, condensed aerosols have both zero global-warming and ozone-depletion potential. This gives users certainty that they will not be faced with costly system replacement in the future due to production restrictions / prohibitions.

No Health & Safety Issues
Condensed aerosols are safe to use in normally occupied areas. Furthermore, they have zero atmospheric life and no PFAS—the “forever” chemical that is found in some clean agents and firefighting foams. Also, condensed aerosols do not lower the oxygen content appreciably and therefore pose no asphyxiation hazard as is found with CO₂ and inert gas systems.

Non-Conductive
Condensed aerosols are safe to use on energized electrical equipment without causing arc faults or additional equipment damage.

No Pressure Risks
Unlike most systems which rely on high pressure to store and discharge the agent, condensed aerosols use an exothermic reaction. This precludes the need for room dampers and eliminates the risk of piping or vessel rupture.

Condensed Aerosol – Closing Thoughts

Condensed aerosol solutions deliver:

• Rapid, chemical suppression at the molecular level via free radical interference
• Simple installation, low maintenance, and a long service life
• Broad applicability including electrical cabinets, marine enclosures, flammable liquid risks, and BESSs
• No risk to the environment, public health, or personnel safety

For businesses that prioritize equipment protection, installation efficiency, environmental responsibility, and asset safety, condensed aerosol offers a powerful, modern approach to fire suppression.