IG541 Inert Gas Fire Suppression System
The IG541 Fire Suppression System is a high-performance, environmentally friendly inert gas fire protection solution designed for critical facilities. With its piping network distribution design, the system supports centralized gas storage and multi-zone protection, making it ideal for large or complex installations.
System Overview
IG541 is a clean inert gas mixture composed of nitrogen (N₂), argon (Ar), and carbon dioxide (CO₂). It extinguishes fire by reducing oxygen concentration to levels that no longer support combustion. The agent is non-toxic, non-corrosive, non-conductive, and leaves no residue, ensuring maximum safety for personnel and sensitive equipment with no post-discharge cleanup required.
Applications & Fire Types
Suitable Fire Classes:
- Class A: Surface fires of combustible solids (wood, fiber materials)
- Class B: Fires of combustible liquids (heptane, gasoline)
- Class C: Gas fires (when gas source can be cut off)
- Class E: Electrical equipment fires
Ideal Locations:
- Data centers and server rooms
- Telecom and communication rooms
- Control centers and electrical rooms
- Libraries, archives, and cultural relic storage
- Power plants and generator rooms
- Industrial equipment areas
System Components
The IG541 mixed gas fire suppression system consists of: extinguishing cylinder groups, pressure reducing devices, electromagnetic drive devices, high-pressure hoses, extinguishing agent one-way starting cylinder groups, safety pressure relief valves, selection valves, gas one-way valves, low-pressure relief high-seal valves, pressure signalers, sprinklers, high-pressure pipe valves, conduits, and high-pressure pipe fittings.
Technical Specifications
Gas Composition:
| Main Component |
Nitrogen (N₂) |
Argon Gas (Ar) |
Carbon Dioxide (CO₂) |
| Purity Requirements |
>99.9% |
>99.9% |
>99.5% |
| Water Content |
<5ppm |
<4ppm |
<10ppm |
| Oxygen Content |
<3ppm |
<3ppm |
<10ppm |
Operating Parameters:
| Parameter |
80L Cylinder |
90L Cylinder |
| Operating Temperature |
0-50°C |
0-50°C |
| Nominal Working Pressure (20°C) |
15 MPa |
15 MPa |
| Maximum Working Pressure (20°C) |
17.2 MPa |
17.2 MPa |
| Storage Tank Capacity |
12 m³ |
13.5 m³ |
| Extinguishing Concentration (Class A) |
28.1% |
28.1% |
| Design Concentration (Class A) |
36.5% |
36.5% |
| System Operating Voltage |
220V AC, 24V DC |
| Startup Methods |
Electrical Automatic, Electrical Manual, Mechanical Emergency Start |
Key Benefits
15MPa high-pressure system for stable and efficient discharge
Non-toxic and no residue, safe for occupied spaces
Non-conductive and non-corrosive, ideal for sensitive equipment
Piping network design for multi-zone protection
Automatic, manual, and emergency activation
Environmentally friendly and standards compliant
If you are looking for a reliable, eco-friendly fire suppression solution for data centers and mission-critical facilities, the IG541 piping network fire suppression system is your optimal choice.
Why Choose Our IG541 System
Our IG541 systems comply with GB25972-2010 standards and offer stable performance, low maintenance costs, and zero ozone depletion potential (ODP=0). They produce no greenhouse effect and provide a sustainable alternative to traditional clean agents such as FM-200.
