Library Electrical FM200 Gas Suppression System with 90L Cylinder and 4.2Mpa Filling Pressure for Reliable HFC-227ea Fire Suppression

FM200 (HFC-227ea) is a colorless, tasteless, non-corrosive, and electrically insulating gas that leaves no residue or pollution after extinguishing. Its ODP (ozone depletion potential) is zero, making it an environmentally friendly extinguishing agent. Because of these properties, it is especially suitable for locations where electrical fires are likely to occur.

Combined with the extinguishing device and electronic accessories, the entire system can be actuated automatically. It monitors the protected area through detectors and can then trigger the extinguishing device via a solenoid actuator automatically. The whole system therefore achieves full automation, eliminating the risk of a fire going unnoticed when no one is present and reducing the cost of employing personnel to supervise the protected area.

Management of multiple zones is also safely handled by the system. A single system can protect multiple zones through selective valves, allowing it to target different protected zones alternately. The agent is discharged only into the zone where the fire occurs, making fire suppression fast and efficient. Note that a small room should be reserved as storage space for the entire system.

Suitable for electronic computer rooms, data processing centers, telecommunications facilities, process control rooms, expensive medical equipment, industrial equipment, libraries, museums and art galleries, clean rooms, anechoic chambers, emergency power facilities, and flammable liquid storage areas.

Also ideal for locations where fires are likely to occur, such as paint-spraying production lines, aging electrical equipment, rolling machines, printing machines, oil switches, oil-immersed transformers, melt impregnating tanks, large generators, drying equipment, cement production processes involving pulverized coal, and ship engine rooms and cargo holds.

The HFC-227ea firefighting system with a 90 L cylinder operating at 4.2 MPa is mainly composed of three parts: extinguishing devices, pipe fittings, and electrical accessories.

• Extinguishing devices — components such as the cylinder that fills and stores FM200, the frame, and the driving device (nitrogen cylinder) that triggers the storage cylinder to discharge the agent.
• Pipe fittings — conduits that connect the extinguishing device and guide the agent into the protected zone, such as high-pressure galvanized steel pipes, flanges, and elbows.
• Electrical accessories — devices used to detect and monitor the entire protected area and control the whole system, as well as to warn people to evacuate and prevent fire expansion.

These three integrated parts work together to efficiently detect, supervise, alarm, and extinguish fires automatically.