![]() It puts out fires caused by flammable metals, such as aluminum, sodium, and magnesium, not forgetting to mention electrical fires caused by appliances.įire extinguishers have a generic red tank color in conformity with the British and European Standard BS EN3. Dry powder extinguishing agents contain sodium bicarbonate (baking soda), potassium bicarbonate (similar to baking soda), or monoammonium phosphate. It is common in restaurants because it does not contaminate cooking equipment or food. Carbon dioxide (CO2) is used to put out flammable liquids and gasses, including oil, gasoline, propane, and methane. Water can be used to extinguish fires that involve paper, wood, plastic, and other solids. Some fire extinguishers can be refilled at affordable rates.Ī fire extinguisher can either contain carbon dioxide (CO2), water mist, or powder based on the type of fire it will be used to extinguish and this is usually indicated on the fire extinguisher. However, when the content of a fire extinguisher is expended, refilling it should not be a struggle. The content of a fire extinguisher varies based on the type of fire it is used for or the size of the fire extinguisher itself. Fire can break out from different sources and under various conditions, it is therefore important that a fire extinguisher can extinguish different types of fire in different circumstances. The capacity of a fire extinguisher can also not be excused. The weight of a fire extinguisher should not be heavy, it should be such that it makes it comfortable and easy to use when the need arises. The weight of a fire extinguisher cannot be undermined, as this plays an important role in how it is going to be handled and used. Variation in sizes allows an individual to select their preferred choice based on their need. ![]() The size of a fire extinguisher does matter, this has a direct reflection on the amount of its content and its overall weight. It is recommended that every home have at least one fire extinguisher, and if a house has multiple floors, it is advised that every floor have its fire extinguisher. The presence of fire extinguishers is very important, it can help nip a fire outbreak in the bud when it happens. How Many Fire Extinguishers to Have in a House Keep the fire extinguisher aimed at the base of the fire and move it from side to side to ensure that fire is completely extinguished and be on the lookout in case it re-ignites. Begin from a safe distance away, then gently move towards the flame. Sweep the nozzle across the surface of the fire until the flames are extinguished. The pressurized extinguishing agent in the extinguisher is then released. Squeeze the handle or lever of the extinguisher to discharge its contents. This will enable the extinguisher to discharge its content.Īim the nozzle of the extinguisher low towards the base of the fire. ![]() Pull the pin on to unlock the fire extinguisher. These four steps are tagged with the acronym ‘PASS’ which means Pull, Aim, Squeeze, and Sweep. ![]() The right way to use a fire extinguisher is in four easy and simple steps. These chemical components decompose in a burning fire to release carbon dioxide which helps to smother the fire. Dry powder extinguishers contain sodium bicarbonate (baking soda), potassium bicarbonate (similar to baking soda), or monoammonium phosphate. When carbon dioxide is sprayed on fire, it separates the fire from oxygen which makes it impossible to burn. The carbon dioxide extinguisher when put to use displaces the oxygen embedded in the burning fuel and this causes the fire to stop burning. Water extinguishers will only worsen the fire situation in cases of inflammable liquids and can cause electrocution in cases of an electrical fire. How a fire extinguisher works is basically to weaken or separate either of the three components that make up a fire.Ī water extinguisher is capable of extinguishing fires like burning wood, paper, or cardboard, but is not suitable for fires from inflammable liquids or electrical fires. There are different types of fire extinguishers (water extinguishers, carbon dioxide extinguishers, and dry powder extinguishers) that are used to extinguish different types of fires. Oxygen and fuel are heated up to a specific temperature which causes fire to burn. Fire is a product of the reaction between three properties oxygen, fuel, and heat. The work of a fire extinguisher is simple and direct, that is to put out a fire that can lead to the loss of life or property. Every home, workspace, and even play area needs a fire extinguisher and it is a safety item that comes in handy in the situation of a fire outbreak. When it comes to the need for a fire extinguisher, no one is left out.
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