FK-5-1-12 Clean Agent Fire Suppression Systems
Orbis Fire Protection supplies next-generation FK-5-1-12 clean agent systems engineered for electrical cabinets, industrial enclosures, telecom infrastructure, battery systems, marine electronics, and mission-critical equipment.FK-5-1-12 is the world’s leading environmentally friendly clean agent, providing fast fire suppression, zero equipment damage, and uninterrupted operational continuity.
What Is FK-5-1-12?
FK-5-1-12 (also known chemically as Dodecafluoro-2-methylpentan-3-one) is a non-conductive, non-corrosive, residue-free clean agent used for rapid fire suppression in sensitive electronic environments.
It is the industry’s preferred alternative to:
• Halon 1301
• FM-200® / HFC-227ea
• Traditional gaseous extinguishing agents
FK-5-1-12 extinguishes fire by absorbing heat and interrupting the combustion process, providing suppression in less than 10 seconds when installed in a pre-engineered system.
The Most Environmentally Safe Clean Agent Available
FK-5-1-12 is recognized globally as the greenest clean agent:
• 0 Ozone Depletion Potential (ODP)
• GWP of 1 — the lowest of any fire suppression agent
• 5-day atmospheric lifetime (vs. 30 years for HFC-227ea)
• Complies with NFPA 2001 and ISO 14520
This makes FK-5-1-12 the leading long-term clean agent for companies seeking sustainability, regulatory compliance, and future-proof protection.
Why Choose FK-5-1-12 for Fire Suppression?
Safe for Sensitive Electronics
FK-5-1-12 is non-conductive and leaves zero residue, making it ideal for protecting high-value electronics such as:
• electrical control panels
• server cabinets
• telecom racks
• marine navigation systems
• aerospace components
• renewable energy equipment
No moisture. No particulate. No cleanup.
Extremely Fast Fire Knockdown
The agent suppresses fire within seconds, minimizing downtime and preventing equipment damage.
Approved for Occupied Spaces
Unlike CO₂, FK-5-1-12 is safe for personnel during discharge at design concentrations, making it suitable for staffed areas, data rooms, and critical environments.
Excellent Material Compatibility
Safe for:
• metals and alloys
• plastics
• circuit boards
• wiring insulation
• control components
Future-Proof and Regulation Compliant
With global HFC phase-downs (Kigali Amendment), FK-5-1-12 is the most sustainable long-term solution.
How FK-5-1-12 Extinguishes a Fire
FK-5-1-12 suppresses fire primarily through rapid heat absorption:
- A fire is detected by heat-sensing tubing or a smoke/gas detector
- The cylinder valve opens
- FK-5-1-12 vaporizes instantly and floods the enclosure
- The agent removes heat from the flame zone
- The combustion chain reaction is interrupted
- Fire is fully suppressed in seconds
FK-5-1-12 is effective on:
Class A: solid combustibles
Class B: flammable liquids
Class C: energized electrical fires
