Low Pressure Carbon Dioxide System

Carbon Dioxide Fire Suppression Systems

Low Pressure Carbon Dioxide (CO₂) Fire Suppression System

The Low Pressure Carbon Dioxide (CO₂) Fire Suppression System is a highly effective, economical, and reliable solution for total flooding or local application fire protection. Designed to suppress fires by displacing oxygen, the system utilizes CO₂ stored in low-pressure refrigerated tanks (at -18°C / 0°F) and is suitable for a wide variety of industrial and commercial applications.

With a large agent storage capacity and continuous discharge capability, this system is ideal for protecting high-risk areas, even in the absence of power or personnel. Fully compatible with manual or automatic control methods, the system provides fast, non-damaging, and residue-free fire suppression.

Key Features:

  • Clean agent: non-conductive, non-corrosive, and leaves no residue

  • Low operating pressure: 20 bar (300 psi) at 0°F (-18°C)

  • Economical for large-volume hazards

  • Flexible configuration for total flooding or local application

  • Refrigerated tank allows long-term CO₂ storage

  • Automatic or manual discharge options

  • Rapid fire suppression by oxygen displacement

  • Suitable for unoccupied or remote hazard areas

  • UL and FM approved

  • Agent: Carbon Dioxide (CO₂)

  • Storage Method: Low pressure refrigerated tank

  • Operating Pressure: 20 bar (300 psi) at 0°F (-18°C)

  • System Type: Total flooding or local application

  • Discharge Mechanism: Manual or automatic (via electric, pneumatic, or mechanical actuators)

  • Tank Construction: Horizontally-mounted cylindrical steel vessel

  • Component Integration: Includes tank, fill assembly, discharge lines, actuators, valves, and venting

  • Power generation plants

  • Printing and paper manufacturing facilities

  • Paint spray booths

  • Chemical processing units

  • Food processing plants

  • Flammable liquid storage areas

  • Turbines and generators

Discuss Your Technical Solution

Need the right engineering solution for your project? Our expert team is ready to provide insights and the best recommendations. Send us your questions, and we’ll get back to you soon.