Indirect Release Tubing Systems
Indirect release systems are total flooding systems that are a type of fire suppression system commonly used in server rooms, data centers, CNC Machining, EDM Machining and Dry type Transformer. . These systems are designed to suppress fires by releasing a fire-extinguishing agent into the entire protected space.
Indirect release systems typically utilize gaseous agents as the extinguishing medium. The most common types of gaseous agents used in these systems are: .
- Clean Agent Systems: Clean agent systems use environmentally friendly halogenated gases, such as FM-200 (HFC-227ea) or Novec 1230 (FK-5-1-12), which leave no residue after discharge. These agents are electrically non-conductive and do not damage sensitive electronic equipment. Clean agent systems work by interrupting the combustion process rather than cooling or smothering the fire..
- Inert Gas Systems: Inert gas systems, such as argon or nitrogen, work by displacing the oxygen in the protected space. These gases are safe for human occupancy and do not leave any residue. Inert gas systems are effective at suppressing fires by reducing the oxygen concentration below the level required for combustion.
Indirect release systems are typically activated automatically when a fire detection system, such as smoke or heat detectors, detects the presence of a fire. Once activated, the system initiates the release of the fire-extinguishing agent into the protected space. The agent is distributed evenly to achieve a uniform concentration throughout the area, ensuring effective fire suppression.
