Sep 30 2011
Fire Extinguisher Types and Classifications
Now that each home is required by law to have its own fire extinguisher, the number of homes that are able to safeguard themselves against fires have increased over the years. With this law, it is fairly common for each homeowner to start looking for the right type of extinguisher that they should be investing in. Given the fact that there are now so many different types of extinguishers that are available in the market, it is only understandable why these homeowners are often confused as to what type of extinguisher they should be getting. Along with this, there are some who struggle to find the right type that they should be buying for their home. Since these can ultimately save the lives of the people inside the household, it is important that the right type of extinguisher should be purchased. When homeowners are able to get the right extinguisher, they will have no trouble putting out the fire in their house. With this, it is really important that they get to know how they will be able to put out a fire with the right type of extinguisher. Aside from being able to put out a fire correctly, there are some types of fire extinguishers that should never be used on a fire type. One perfect example here is the use of water based extinguishers on electrical fires. The reason why a water based fire extinguisher should never be used on an electric fire is because these can cause electrocution. Instead of being able to put out a fire, this can cause more problems to the individual using the extinguisher. If he does not know about this, he can end up being electrocuted. Even though he already knows that an extinguisher can save his life, he wonât be able to give himself the caution that the water based extinguisher he has in his home should not be used on electrical fires. When it comes to choosing the right type of fire extinguishers, it is important to know that these are classified according to different groups. These groups vary depending on their usage and are categorized under Class A, B, C and D. Here is a short summary of what these fire classifications mean: ⢠Class A â This is the most ordinary type of fire which occurs on common combustibles like wood, paper, clothing and some plastics. ⢠Class B â This type of fire requires a fire extinguisher that can put out flammable liquids such as kerosene, gasoline, grease and many more. ⢠Class C â Fires under this category pertain to the use of electrical gadgets. This is the fire classification where water based extinguishers should be avoided. ⢠Class D â This refers to fires that are commonly found in school laboratories and professional laboratories since they have a tendency to involve sodium, magnesium, potassium and some other dangerous elements.
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