FM200 vs CO2: Choosing the Right Suppression System
When protecting data centers, server rooms, and sensitive equipment areas, choosing the right clean agent fire suppression system is critical. The two most common options are FM200 (HFC-227ea) and CO2 systems, each with distinct advantages.
FM200 Fire Suppression Systems
FM200 is a colorless, odorless gas that suppresses fires by absorbing heat. It is one of the most widely used clean agent systems worldwide.
Advantages of FM200:
- Safe for occupied spaces — no oxygen displacement
- Suppresses fire within 10 seconds of discharge
- No residue — no cleanup after discharge
- No damage to sensitive electronics
CO2 Systems
CO2 works by displacing oxygen. Effective but requires evacuation before discharge.