High-Pressure CO2 Fire Extinguisher

High-Pressure CO2 Fire Extinguisher is a robust fire safety tool specifically designed for swift response to Class B and C fires, which are fires involving flammable liquids and gases. Utilizing CO2 as the fire suppressant, this extinguisher works by displacing oxygen and smothering the fire, leaving no residue behind. It is particularly suitable for use around electrical equipment and in areas where water or other fire suppressants could lead to damage.

The high-pressure CO2 fire extinguishing system guarantees a rapid and potent discharge, effectively covering the fire and severing its oxygen supply. This extinguisher is user-friendly and requires minimal training, making it a popular choice across various industrial and commercial settings.

CO2 Fire Extinguisher

Specifications and Technical Parameters

Model Specifications

Model:
QME7O-JXJA
Capacity: 70L

Technical Parameters

Specifications and Model QME70-JXJA
Design Pressure (MPa) 12.4 MPa
Working Pressure (MPa)  5.7 MPa
Ambient Temperature (℃) 0℃~+50℃
CO₂ Discharge Time (s) Total Flooding ≤60
Container Volume V (L) 70
Carbon Dioxide Gas Filling Density (kg) 600Kg/m
Safety Relief Pressure (MPa) 15 MPa±0.75MPa
Activation Method Automatic,Electrical Manual,Mechanical Emergency Manual

Application Scenarios

Suitable for extinguishing the following fires:

  • Gas fires where the gas supply can be cut off before extinguishing.
  • Liquid fires or fires involving melting solids such as paraffin and asphalt.
  • Solid surface fires and some deep-seated solid fires involving cotton, textiles, paper, etc.
  • Electrical fires.

Inappropriate Application Areas:

  • Fires involving chemical products containing oxidizers, such as nitrocellulose and gunpowder.
  • Fires involving reactive metals such as potassium, sodium, magnesium, titanium, and zirconium.
  • Fires involving metal hydrides such as potassium hydride and sodium hydride.

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