Clean Gas Fire Suppression System
A clean gas fire suppression system is a type of fire protection system that uses inert gases or chemical agents to extinguish fires without leaving any residue.

How It Works:
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The system detects fire at an early stage.
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It then releases a clean agent gas that suppresses the fire by removing one of the three elements necessary for a fire: heat, oxygen, or fuel.
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The gas is non-conductive and does not damage electronics or other sensitive equipment.
Types of Clean Agents:
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Chemical Agents: Such as FM-200™ (HFC-227ea) and 3M™ Novec™ 1230 Fire Protection Fluid.
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Inert Gases: Combinations of nitrogen, argon, and carbon dioxide.
Benefits:
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Safe for Occupied Spaces: They are safe to use where people are present.
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Environmentally Friendly: Have low Global Warming Potential (GWP) and zero Ozone Depletion Potential (ODP).
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No Cleanup Required: The agents evaporate cleanly after discharge.
Applications:
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Used in areas where traditional fire sprinklers could damage valuable assets, such as data centers, museums, and server rooms.
Considerations:
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The choice between chemical agents and inert gases can depend on factors like cost, environmental impact, and the specific needs of the protected area.
For more detailed information, you can refer to resources provided by the Singapore Civil Defence Force (SCDF) and other authoritative sources.