How do you choose the right fire extinguisher and keep your family safe?
Choosing the right fire extinguisher is not an easy matter, as each type of fire has its own extinguisher. So first you have to know the types of fire, what are they?
Initially, there are six categories of the most common fires, which are divided into:
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Class A fires:
. Flammable materials : caused by flammable solid materials such as wood, paper, and cloth
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Class B fires:
Flammable liquids : such as gasoline, turpentine, or paint
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Class C fires:
Flammable gases : such as hydrogen, butane, or methane
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Class D fires:
Flammable metals: Chemicals such as magnesium, aluminum, or potassium.
- Class E fires:
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Cooking oils: These are usually fires caused by burning in cooking vessels over a fire
- Category F fires:
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Electronic fires: These are usually fires from electronic equipment . The category of fire changes once the electrical element is removed.
Types of fire extinguishers and the use of each one
The use of water fire extinguishers is most common for Class A fires, with most buildings requiring water or foam fire extinguishers.
- Foam fire extinguishers
- Foam fire extinguishers are most commonly used on Class B fires, but they are also effective on Class A fires because they are water-based.
- Dry powder fire extinguishers
- Standard dry powder fire extinguishers are called “ABC” suppression devices because they are suitable for Class A, Class B, and Class C fires, but they are not recommended for use in closed spaces, due to the ease of inhaling the powder and the difficulty of removing its residue when cleaning.
- Carbon dioxide fire extinguishers
- Carbon dioxide fire extinguishers are often used for electronic fires, and are also the primary type that computer server rooms are equipped with. In addition, they are used to put out Class B fires (flammable liquids such as paint and gasoline).
C, which includes cooking oils and greases, and can also be used on Class A fires.
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