The IG55 Argonite fire suppression system is an inert gas extinguishing solution designed to rapidly reduce oxygen concentration in a protected zone, stopping combustion while remaining safe for occupants. The system is lightweight in design and engineered for low maintenance, making it a reliable choice for critical facilities.

The extinguishing principle of inert gases focuses on reducing the oxygen concentration in the affected zone. When a fire starts, IG55 rapidly penetrates the area and reduces the oxygen level from the normal 21% to a range between 13% and 11% — sufficient to stop combustion while remaining safe for people in the room.

Thanks to the stratification of the gases (due to their density, argon rises and nitrogen falls), protection is achieved throughout the entire space, regardless of ceiling height. During discharge, visibility remains excellent, and since the agent leaves no residue, there are no destructive effects on equipment. Protected equipment continues to function normally, and there is nothing to clean up afterward.

The IG55 system is suitable for a wide range of critical environments, including:

• Computer rooms and telecommunication rooms
• Transformer rooms and electrical switch and distribution rooms
• Generator rooms and control centers
• Leaching tanks and drying equipment
• Paint spraying booths and electrical instrument rooms
• Libraries, archives, and treasure troves of cultural relics

1. Compared with the traditional 15MPa system, the 30MPa system saves 25%–50% of the quantity of extinguisher cylinders.
2. It effectively reduces the floor area between cylinders and improves the overall use value and utilization rate of the building.
3. Constant low-pressure release of 6MPa reduces the cost of piping and components for the whole system.
4. The constant release pressure of 6MPa provides more durable and effective pressure, with a transmission distance of up to 200 meters.
5. Whole-system release at low pressure results in less impact on site personnel, equipment, and building structure, improving safety.
6. The external constant pressure-relief device only bears pressure when the system is discharged, which is convenient for disassembly and maintenance and effectively reduces the system failure rate.
7. After discharging, the system can be put back into operation quickly with simple disassembly and secondary filling with agent, without replacing any parts.
8. It reduces the opening area of the gas pressure relief port, directly lowering the input cost of the safety pressure relief device and simplifying the installation and arrangement of safety buckles.
9. The IG55 fire extinguishing system can be widely used in important places that require rapid response to fire. In protection zones where workers are present, sudden fires occur, or chemical reactions are a concern, the system can effectively protect the safety of personnel and property.

• 5-year quality guarantee.
• Xingjin operates under a high-efficiency management system.
• Advanced equipment and professional engineers ensure all products are highly satisfactory.
• We provide 8×6 hours of technical support and service.

• An efficient sales and after-sales team is available to resolve all client questions in a timely manner.
• We provide 8×6 hours of technical support and service.

Guangzhou Xingjin Fire Equipment Co., Ltd. is located in Guangzhou, a vital hub connecting China with the rest of the globe. The company benefits from excellent transportation links and a pleasant environment. As a manufacturer, our professional and experienced staff — comprising a program design team, a skilled installation team, a quality detection team, and an after-sales service team — is dedicated to the research and development of HFC-227ea (FM200) products.

Our product range includes the FM200 fire suppression system, the cabinet-type FM200 fire suppression system, the automated FM200 fire extinguisher (ceiling-mounted style), the fire detecting tube suppression system, and the automatic fire suppression tube. Thanks to high-quality products and services as well as a strong reputation, our company is well received by customers throughout China.