| No. | Specification | Technical Parameter |
|---|---|---|
| 1 | Filling pressure | 4.2 MPa / 5.6 MPa |
| 2 | Scale of protective region for one zone | Area: max single-zone is 800 m²; Volume: max single-zone is 3600 m³ |
| 3 | Spraying time | ≤ 10 s |
| 4 | Filling density | ≤ 950 kg/m³ / ≤ 1080 kg/m³ |
| 5 | Power | DC 24V / 1.6A |
| 6 | Nitrogen pressure of driving device | 6.0 ± 1.0 MPa (20°C) |
| 7 | Condition of reserving room for container | Temperature: -10–50°C; Relative humidity: ≤ 97% |
| 8 | Max working pressure | 5.3 MPa / 8.0 MPa |
| 9 | Min working pressure | 4.2 MPa / 4.6 MPa |
FM200 (HFC-227ea) is a colorless, tasteless, non-corrosive, and electrically insulating gas that leaves no residue or pollution after extinguishing a fire. Its Ozone Depletion Potential (ODP) is zero, making it an environmentally friendly extinguishing agent. Because of these properties, it is particularly suitable for use in special locations where electrical fires are likely to occur.
The system also supports the management of multiple zones under safe control. A single system can protect multiple zones through selective valves, allowing the system to target different protective zones alternately. The agent is discharged only into the zone where the fire occurs, ensuring highly efficient fire suppression in a short time. Note that a small room should be reserved as storage space for the entire system.
This system is ideal for protecting electronic computer rooms, data processing centers, telecommunications facilities, process control rooms, industrial equipment, libraries, museums and art galleries, clean rooms, anechoic chambers, emergency power facilities, and flammable liquid storage areas.
It is also well-suited 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 fire extinguishing system, piped with 150L containers, is mainly composed of three parts: extinguishing devices, pipe fittings, and electrical accessories.
These three integrated parts work together to efficiently detect, supervise, alarm, and automatically extinguish fires. The complete composition of the whole system is shown below.

Guangzhou Xingjin Fire Equipment Co., Ltd. is located in Guangzhou, China, surrounded by convenient transportation and a beautiful environment. Guangzhou plays an important role in communication between China and the world. As a manufacturer, we are dedicated to the research and development of HFC-227ea (FM200) products, supported by a professional and mature team that includes a program design team, a skilled installation team, a quality detection team, and an after-sales service team.
Our popular FM200 products are widely used, including the pipe network FM200 fire suppression system, the cabinet-type FM200 fire suppression system, the automatic FM200 fire extinguisher (ceiling-mounted style), the fire detecting tube suppression system, and the automatic fire suppression tube. Thanks to our high-quality products and services as well as our good reputation, our company is well-received by customers throughout China.
