Argonite Fire Suppression System (IG55) is an inert gas fire suppression solution designed for extinguishing fires in enclosed rooms. The system works by diluting the oxygen concentration in the air to a level that cannot support combustion.

The oxygen content in normal air is approximately 21%. To create a fire-extinguishing atmosphere, the oxygen level must be reduced to below 15%. When 50% inert gas is introduced into an enclosure, the oxygen level typically drops to around 12.5%.

Inert gases are especially suited for extinguishing fires involving flammable liquids and gases (Class B fires). They are also capable of suppressing surface fires in Class A materials such as paper and textiles, though deep-seated fires in Class A materials remain a challenge. Fires involving products that release oxygen cannot be extinguished by inert gases, and reactive materials such as magnesium, titanium, or metal hydrides are also unsuitable for inert gas suppression.

IG55 is a gas mixture consisting of 50% Argon and 50% Nitrogen. The product is sold under various trade names, including Argonite and Nitrogon. IG55 is listed in all international and national standards for inert gases, including NFPA and ISO.

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

• Computer rooms and telecommunication rooms
• Transformer rooms and electrical switch/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

Each unit is first packed with polyfoam and then placed into a wooden case. Depending on customer requirements or safety regulations, goods may also be secured onto a pallet for transport.

1. Compared with traditional 15 MPa systems, the 30 MPa system reduces the number of extinguisher cylinders required by 25%–50%.
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 at 6 MPa reduces the cost of piping and components for the entire system.
4. The constant release pressure of 6 MPa provides more durable and effective pressure, with a transmission distance of up to 200 meters.
5. Whole-system low-pressure release results in less impact on site personnel, equipment, and building structure, enhancing overall safety.
6. The external constant pressure-relief device only bears pressure when the system is discharged, making disassembly and maintenance convenient while effectively reducing the system failure rate.
7. After discharging, the system can be quickly returned to operation 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 is widely applicable in important places requiring rapid fire response. In protection zones where workers are present, sudden fires may occur, or chemical reactions are a concern, the system effectively protects personnel and property safety.

• 5-year quality guarantee
• High-efficiency management system
• Advanced equipment and professional engineers ensuring all products meet satisfactory standards
• 8×6 hours of technical support and service

• An efficient sales and after-sales team committed to resolving all client questions promptly
• 8×6 hours of technical support and service