Why is there no pressure gauge on a CO2 fire extinguisher?
Title: Why CO2 Fire Extinguishers Don't Have Pressure Gauges: A Comprehensive Guide Introduction When it comes to fire safety, CO2 fire extinguishers play a crucial role in combatting Class B (flammable liquids) and Class C (electrical) fires. They are widely used in various settings, including commercial spaces, industries, and homes. If you have ever handled a CO2 fire extinguisher, you might have noticed that it lacks a pressure gauge. In this blog, we will explore the reasons behind the absence of pressure gauges on CO2 fire extinguishers, shedding light on their design, functionality, and safety features. CO2 Fire Extinguishers: A Brief Overview CO2 (Carbon Dioxide) fire extinguishers are widely known for their effectiveness in tackling fires involving flammable liquids and electrical equipment. The extinguisher contains pressurized carbon dioxide gas, which works by displacing the oxygen around the fire, thereby suffocating it. This ga...