CO2 fire extinguishers discharge CO2 gas, also known as carbon dioxide. This is stored in the extinguisher as a liquid, and the gas is created under pressure when the handle of the extinguisher is squeezed. This causes the CO2 gas to emerge …
Among its many uses, CO2 has the ability to put out flames and is therefore used as the extinguishing agent in both portable and fixed-installation fire extinguishers. An examination of its properties and uses shows why it’s a …
What You Need to Know About CO2 Fire Extinguishers
As the name implies, this type of fire extinguisher uses carbon dioxide to kill fires. CO2 fire extinguishers are also classified as Class B fire extinguishers. Class B extinguishers are made to snuff Class B fires or those that originated from flammable liquids such as diesel, oil, and petrol (not including cooking oils) and electrical equipment and appliances.
CO2 extinguishers can extinguish fires involving burning liquids (Class B) as well as electrical fires. Since CO2 extinguishers contain only pressurised carbon dioxide gas, they leave no residue after the fire. CO2 extinguishers are easy to use. When a CO2 fire extinguisher is properly maintained, it will work well for many years.
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What do you need to know about CO2 fire extinguishers?
There are 8 main kinds of fire extinguishers:Water and Foam fire extinguishers operate by removing the necessary heat element from the fire triangle. …CO2 fire extinguishers remove both the oxygen element and the heat element from the fire triangle. …Dry Chemical fire extinguishers are the typical ABC extinguishers that most people are familiar with. …
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What is the use of carbon dioxide in a fire extinguisher?
Carbon dioxide extinguishes fire by displacing the air that supplies oxygen for combustion. Its normal uses are Class B (flammable liquids) and Class C (electrical ) fires. Carbon dioxide also is used to a lesser extent on Class A (textile, wood, and paper) fires.
What are the 5 types of fire extinguishers?
“KABSON” Fire Fighter produces a variety of 5 main types of fire extinguisher models, sizes, and types. All of our fire extinguishers are built to strict national (ISI, BIS) and international (CE) specifications. ABC Type, Clean Agent, Carbon Dioxide Type, Water and Foam Type, and many other types are available.
What is a Class B fire extinguisher used for?
What is a Class B fire extinguisher used for? Class B fires involve flammable and combustible liquids such as gasoline, alcohol, oil-based paints, lacquers. Therefore, extinguishers with a B rating are designed to extinguish fires involving flammable and combustible liquids.
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Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher