Argonite IG55 Gass Fire Extinguishing System

Manufacture: INGESCO
Product code: Argonite IG55

✔️ Extinguishing model:Spray , Agent:IG55 (50% Nitrogen, 50% Argon) , Work pressure:30MPa, 20MPa , Color:Red ,Max Work pressure:36 ,6 MPa, 23.2 MPa , Min. Working pressure:27MPa, 18MPa
✔️,System start mode:Automatic electric, , Electric manual, Mechanical emergency start , Brand:Xingjin , Certification:CAL, CMA, CNAS, ILAC-MRA, CCC , Model Number:QMDY30 / 80, QMDY20 / 80


Consulting hotline: 0944934114
Product information


IG-55 is a clean agent fire extinguishing system that uses an inert gas (IG-55) consisting of 50% Nitrogen and 50% Argon and is used in total flooding systems. It has been widely accepted as the most effective, cost-effective and environmentally friendly inert gas extinguishing agent, offering longer holding times and great design flexibility. The IG55 extinguishing system uses a superior valve design to automatically regulate the pressure of the extinguishant upon discharge, providing ideal discharge pressure and maintaining a constant flow rate throughout the discharge.

STT Descriptions Specifications
1 Pressure 20MPa 30MPa
2 Model QMDY20 / 80 QMDY30 / 80
3 Capacity 80Ltr 80Ltr
4 Diameter Φ279mm Φ267mm
5 Height 1610 mm +70  1770 mm ± 10 
6 Max pressure 23.2MPa 36,6MPa
7 Min pressure 18MPa 18MPa
8 Activation time ≤120 second
9 Activation power DC24V / 1.6A
10 Devicce pressure 6,0 ± 1,0MPa (20 ℃)
11 Temperature 0 ~ 50 ℃


Computer room, telecommunications room, transformer room, power switching and distribution room, generator room, filter tank, drying equipment, spray booth, electrical tool room, control center, library, archives, treasures of cultural relics, etc.


1. Compared with the traditional 15MPa system, the 30MPa system saves 25% -50% of the volume of the fire extinguisher.

2. It effectively reduces the floor area between the pillars and improves the overall use value and utilization rate of the building.

3. Continuous low pressure release of 6MPa reduces the cost of piping and components for the entire system.

4. 6MPa continuous release pressure provides more durable and efficient pressure, with transmission distance up to 200 meters.

5. The whole system is released by low pressure, it will have less impact on site personnel, equipment and building structure, and it will be safer.

6. The external constant pressure relief device is only under pressure when the system is discharged, which is convenient for disassembly and maintenance, effectively reducing the failure rate of the system.

7. After discharge, the system can be quickly put operation with simple disassembly and secondary filler without the need to replace any parts.

8. Reducing the opening area of ​​the air pressure relief port, directly reducing the input cost of the safety pressure reducing device, the installation and arrangement of the safety lock become simpler.

9. The IG55 fire suppression system can be widely used in critical places where quick response to fire is required. There are workers, unexpected fire and sensitive to chemical reactions in the protected area, the fire extinguishing system can effectively protect the safety of people and property.

Hệ thống chữa cháy Argonite IG55, Gass

Hệ thống chữa cháy Argonite IG55, Gass


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