Clean Agent Gas-Based FM-200, also known as HFC-227ea, is a clean, gas-based, total flooding fire extinguishing system used in high-value and mission-critical facilities. It is odorless, colorless, and stored as a liquefied compressed gas, which is discharged as an electrically non-conductive vapor. FM-200 leaves no residue, ensuring zero damage to sensitive electronic equipment.
Key Characteristics:
- Chemical Name: HFC-227ea
- Type: Clean agent, liquefied gas
- Applications: Data centers, server rooms, telecom facilities, archives, control rooms, museums
2. Why Choose FM-200 Fire Suppression Systems?
✅ Clean Agent
FM-200 is a clean gaseous fire suppressant, meaning it leaves no residue after discharge. This makes it ideal for:
- Server rooms
- Data centers
- Medical facilities
- Art galleries and museums
- Electrical control rooms
✅ Rapid Fire Suppression
FM-200 works by quickly lowering the oxygen level in the protected space, interrupting the combustion process and extinguishing fires within seconds. This helps reduce:
- Fire damage
- Downtime
- Risk to equipment and data
✅ Versatility in Fire Classes
FM-200 is effective against:
- Class A fires (ordinary combustibles)
- Class B fires (flammable liquids)
- Class C fires (electrical equipment)
3. System Components Clean Agent Gas-Based FM-200
The Pipe Network FM-200 Total Flooding Fire Suppression System includes the following components:
- Storage Cylinder
- Contains HFC-227ea gas
- Equipped with pilot valve, pressure gauge, dip tube
- High-Pressure Hose
- Connects the cylinder valve to the check valve
- Discharge Nozzle
- Disperses FM200 agent evenly within the room
- Control Panel & Detectors
- Integrated smoke and heat detectors
- Fire alarm with visual and audible indicators
- Emergency start/stop buttons
4. FM200 Fire Suppression Working Principle
The FM-200 system operates in automatic or manual modes.
Automatic Operation:
- Upon fire detection by heat or smoke detectors, a signal is sent to the fire alarm and suppression controller.
- After confirmation and a brief delay, the controller activates the solenoid valve.
- The container valve opens and releases the HFC-227ea agent via the pipe network and discharge nozzles.
- The fire is extinguished rapidly, minimizing damage.
Manual Activation:
- Operators can trigger suppression via emergency push buttons installed outside the protected zone.
- A mechanical manual actuator on the cylinder also enables emergency release.
5. FM-200 System Specifications Clean Agent Gas-Based FM-200
| Parameter | Value |
|---|---|
| Filling Pressure | 2.5 MPa @ 20°C |
| Working Pressure | 4.2 MPa |
| Test Pressure | 6.3 MPa |
| Burst Pressure | >13.90 MPa |
| Filling Rate (HFC-227ea) | ≤1.15 kg/L |
6. Available Configurations Clean Agent Gas-Based FM-200
FM-200 systems are available in:
- Cabinet type: Compact, self-contained unit
- Pipe network type: Centralized cylinder bank connected via pipes to multiple nozzles
- Single-cylinder units
- Multi-cylinder units: Scalable for larger protection zones
7. FM200 Applications:
FM-200 systems are commonly installed in:
- Data Centers
- Server Rooms
- Control Panels
- Archives and Libraries
- Telecommunication Rooms
- Medical Facilities
- Industrial Plants
Conclusion
The Clean Agent Gas-Based FM-200 Fire Suppression System is a reliable, fast-acting solution for protecting critical infrastructure without damaging equipment. Designed for total flooding, the FM200 system is ideal where traditional fire extinguishing methods (like water or foam) may be ineffective or damaging.
