Hybrid Pressurized CO₂ Fire Suppression System
The Flarenix Hybrid Pressurized CO₂ Fire Suppression System is a high-performance, high-pressure fire extinguishing solution designed for rapid suppression of Class B and Class C fires, including flammable liquid and gas fires. Utilizing hybrid pressurization, this clean agent fire suppression system enhances CO₂ discharge efficiency, ensuring longer pipe network reach, controlled agent release, and uniform distribution across the protected area.
With a design pressure of 12.4 MPa (1798 psi) and a discharge time of ≤60 seconds, the CO₂ Fire Suppression System quickly reduces the oxygen level in hazard areas, cutting off combustion while leaving no residue. The NFPA 12-compliant system integrates multi-zone protection capabilities, making it an ideal solution for total flooding or local application in critical infrastructure, energy facilities, and industrial environments.
Key Features
- Hybrid Pressurized for Enhanced Suppression Efficiency – Ensures high-pressure CO₂ discharge with controlled agent release, optimizing suppression in hazard areas.
- Fast & Residue-Free Fire Extinguishing – Suitable for fire protection in environments where water-based suppression is impractical (e.g., electrical rooms, refineries, and chemical plants).
- Total Flooding & Local Application Capabilities – Allows multi-zone fire suppression, reducing infrastructure costs by centralizing CO₂ distribution through fire systems.
- Extended Piping & Multi-Room Coverage – Hybrid pressurization supports longer pipe networks, ensuring even CO₂ agent distribution in protected areas.
- Certified for Regulatory Compliance – Fully UL Listed, FM Approved, and NFPA 12-compliant, ensuring adherence to fire fighting and workplace safety standards.
- Flexible Activation & Safety Features – Supports automatic, electric manual, and mechanical emergency activation, integrating release delay mechanisms for personnel safety.
Technical Specifications
| Technical Parameter | Metric | Imperial |
| Model | FNE70 | FNE70 |
| Design Pressure | 12.4 MPa | 1798 psi |
| Working Pressure | 5.7 MPa | 827 psi |
| Operating Temperature Range | 0°C to +50°C | 32°F to 122°F |
| CO₂ Discharge Time | ≤60 seconds | ≤60 seconds |
| Cylinder Volume | 70L | 18.5 gal |
| CO₂ Agent Fill Density | 600 kg/m³ | 37.4 lb/ft³ |
| Safety Relief Pressure | 15 MPa ± 0.75 MPa | 2175 psi ± 109 psi |
| Activation Method | Automatic, Electric Manual, Mechanical Emergency | Automatic, Electric Manual, Mechanical Emergency |
Application
The Flarenix Hybrid Pressurized CO₂ Fire Suppression System is designed for industrial, energy, and high-risk environments, providing fire protection through total flooding and local application in hazard areas.
Flammable Gas Fires & Controlled Gas Shutdowns (Class C)
Designed for industrial gas processing plants, refineries, and chemical storage facilities, this system effectively suppresses fires in environments where gas leaks require immediate containment. Its hybrid pressurized CO₂ release mechanism ensures consistent coverage across enclosed spaces.
Flammable Liquid & Molten Solid Fires (Class B)
Ideal for petrochemical plants, fuel storage depots, and high-risk liquid processing zones, the system deploys CO₂ rapidly, preventing fire spread by reducing the oxygen concentration and cutting off ignition sources.
Electrical Equipment & Industrial Control Centers
For electrical fire protection, the Hybrid Pressurized CO₂ Fire Suppression System provides fire extinguishing without conductive residues, ensuring compliance with NFPA 12 safety standards for data centers, control rooms, and transformer stations.
Surface & Deep-Seated Solid Material Fires
In warehouses, manufacturing plants, and material storage facilities, the system effectively suppresses fires involving textiles, paper, and flammable solid materials, ensuring full protection of the facility’s critical assets.
Custom Solutions
The Hybrid Pressurized CO₂ Fire Suppression System is an advanced fire suppression solution optimized for hazard areas requiring high-pressure, fast-acting fire extinguishing.
- Hybrid pressurization ensures efficient fire suppression
- Extended piping network for large facility protection
- Residue-free carbon dioxide systems prevent damage to sensitive equipment
- Certified under NFPA 12, UL, and FM for regulatory compliance
- Multi-zone coverage with selector valve technology for cost-efficient fire protection
Contact us today to integrate this high-performance Hybrid Pressurized CO₂ Fire Suppression System into your facility.