Fire Prevention

N2 Oxygen Reduction System (N2 ORS) – Comprehensive Fire Prevention for High-Risk Environments

The N2 Oxygen Reduction System (N2 ORS) is an innovative fire prevention technology that transforms how fires are managed in sensitive and high-risk environments. Unlike traditional fire suppression systems that react to a fire after it starts, N2 ORS prevents fires from occurring by continuously reducing oxygen levels. This proactive approach ensures constant protection for facilities like data centers, cold storage warehouses, museums, libraries, and archives, where even a small fire could cause extensive damage and disruption. With N2 ORS, fire risks are eliminated without the use of water, foam, or gas, making it ideal for spaces where traditional suppression systems may cause secondary damage.

How N2 ORS Works: Oxygen Reduction as Fire Prevention

At the heart of the N2 ORS is the principle of the fire triangle, which states that for a fire to ignite, three elements must be present: heat, fuel, and oxygen. Traditional fire suppression systems work by either cooling the heat source or cutting off the supply of oxygen after the fire starts. This method, however, still allows a fire to develop and cause damage before the system is activated.

The N2 ORS system, by contrast, removes oxygen from the protected environment, preventing combustion from occurring in the first place. This is achieved through advanced oxygen-reduction technologies, which lower the oxygen concentration in a room to just below the level needed for fire to start, typically between 15-17%. This reduced-oxygen environment is safe for human occupants but completely eliminates the possibility of a fire. The system operates 24/7, ensuring that the space remains protected at all times.

The N2 ORS uses three main technologies to achieve oxygen reduction: Pressure Swing Adsorption (PSA), Vacuum Pressure Swing Adsorption (VPSA), and Membrane Technology. Each of these technologies functions differently and is suited to different types of facilities and applications.

Key Features and Benefits of N2 ORS: Constant Fire Prevention and Ignition Suppression

By controlling oxygen levels continuously, N2 ORS prevents the combustion process from ever starting. Whether the environment is a large data center or a small archival room, the system ensures that fire risks are entirely eliminated. The continuous operation of the system also means that fire alarms and manual intervention are no longer necessary.

Eco-Friendly, Safe, and Sustainable

Unlike traditional fire-fighting methods that use chemicals, water, or foam, N2 ORS relies only on ambient air to achieve oxygen reduction. This process is environmentally friendly, ensuring that no harmful substances are introduced into the environment. Moreover, the system is safe for human occupancy, as it maintains oxygen levels that are tolerable for workers while still preventing combustion.

Zero False Alarms and No Secondary Damage

Because the system eliminates the risk of fire rather than reacting to it, false alarms are a thing of the past. Furthermore, N2 ORS eliminates the need for extinguishing agents like water or foam, which can cause damage to sensitive equipment, particularly in data centers, museums, and archives.