What is the Safety Factor (SF) used for?

The Safety Factor (SF) is primarily used to determine the minimum design concentration of an agent in fire suppression systems. This concept is critical because it helps ensure that the concentration of the extinguishing agent is sufficient to effectively suppress a fire while also considering factors such as the environment, potential leaks, and variations in agent performance.

By using the Safety Factor, designers can mitigate risks associated with under-concentration of an extinguishing agent, making certain that even in less-than-ideal conditions, the system will perform adequately to extinguish a fire. Thus, the application of SF directly impacts the reliability and effectiveness of the fire suppression system, ensuring that it operates safely and efficiently in emergency situations.