The FM200 gas cylinder is filled with clean agent HFC-227ea, a colorless, tasteless, non-corrosive, and electrically insulating fire suppression gas that leaves no residue or pollution after extinguishing. With an Ozone Depletion Potential (ODP) of zero, it is an environmentally friendly extinguishing agent suitable for special environments where electrical fires are likely to occur.
| No. | Specifications | 4.2 MPa System | 5.6 MPa System |
|---|---|---|---|
| 1 | Capacity | 40L, 70L, 100L, 120L, 150L, 180L | 70L, 90L, 120L |
| 2 | Device Model | QMP40/4.2, QMP70/4.2, QMP100/4.2, QMP120/4.2, QMP150/4.2, QMP180/4.2 | QMP70/5.6, QMP90/5.6, QMP120/5.6 |
| 3 | Filling Pressure | 4.2 MPa | 5.6 MPa |
| 4 | Max Filling Rate | 0.95 kg/L | 1.08 kg/L |
| 5 | Discharge Time | ≤ 10 s | |
| 6 | Power | DC 24V / 1.6A | |
| 7 | Nitrogen Driving Device | 6.0 ± 1.0 MPa | |
| 8 | Storage Surroundings | Temperature: -10 ~ 50 °C Relative Humidity: ≤ 97% | |
| 9 | Proportion | ≤ 800 m² | |
| 10 | Volume | ≤ 3600 m³ | |

FM200 (HFC-227ea) is a colorless, tasteless, non-corrosive, and electrically insulating gas that leaves no residue or pollution after extinguishing. Its Ozone Depletion Potential (ODP) is zero, making it an environmentally friendly extinguishing agent. Because of these properties, it is well suited for special 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 situation of the protected region through detectors and can start the extinguishing device through a solenoid actuator automatically. The whole system can therefore achieve full automation, avoiding the risk of an unnoticed fire and saving the cost of employing personnel to supervise the protected area.
Management of multiple zones is also under the safe control of the whole system. One system can protect multiple zones through selective valves, allowing the system to target different protected zones alternately. Agent can be discharged into the zone where the fire occurs, making fire suppression highly efficient in a short time. Note that a small room should be reserved as storage space for the whole system.
Typical applications include electronic computer rooms, data processing centers, telecommunications facilities, process control rooms, expensive medical equipment, industrial equipment, libraries, museums and art galleries, clean rooms, emergency power facilities, and flammable liquid storage areas.
The system is also suitable for places where fire is 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 illustration below shows the working principle of the complete system.

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 devote ourselves to the study and development of HFC-227ea (FM200) products with a professional and mature team that includes a program design team, a skillful installation team, a quality detecting 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. As a result of high-quality products and services as well as a good reputation, our company is well received by customers in China.
