A red background board with a white symbol on a pole pointing downwards is installed to indicate the place where the fire hydrants are located. ![]() In France, the fire hydrants are situated underground. In Finland, the fire hydrant signage consists of blue signboards installed on poles, street fences, and billboards, which state how close the available fire hydrants are by pointing in every direction and naming the distance. In the United Kingdom, fire hydrants are located underground, and there is a large H-shaped symbol that indicates the location of the fire hydrants. In New Zealand as well, there is a large yellow marker plate on the side of the road with a T-shaped symbol on it, which denotes that the fire hydrant is situated under the yellow marker plate. All the marker plates have a T-shaped symbol on top of them to recognize them easily. In Germany, the fire hydrant marker plates have a red border and point to the underground location where the fire hydrant is situated. Then there are hydrant marker plates that are actually installed on poles, billboards, street signs, and street fences all around the place, which denote where you could find a fire hydrant. Some of those signs are painted markers, which are normally a yellow or white triangle or arrow pointed towards the road where the hydrants could be found. In and around Australia, there are various types of fire hydrant signage that could signify that the fire hydrants are nearby. Signage for Fire Hydrants in Different Countries Violet: A violet fire hydrant indicates that the water is extracted from a lake or pond nearby, or any natural water source. Yellow: The yellow-coloured fire hydrants denote that the water is sourced from a public supply system, like the pipelines to houses and residential buildings. Some of the colours painted on fire hydrants represent the source of the water supply. These fire hydrants can put out fires in a 4 or 5 story building that is up to 60 feet to 70 feet wide and 40 feet to 50 feet tall. This could be more than enough for a building or house that is about 40 feet tall and around 60 feet wide.īlue: A blue-painted fire hydrant is normally said to have a capacity of 1500 gallons per minute or more. Green: A green coloured fire hydrant or a fire hydrant that has a knob of green colour indicates that the fire hydrant has a capacity of between 10 gallons per minute or less. Orange: A fire hydrant that is painted orange has a capacity of between 5 gallons per minute or less, and that is adequate for a four-storied building or house that is about 40 feet tall and 50 feet wide. Red: The colour red represents that the fire hydrant has a capacity of 500 gallons per minute or less, or we could also say that it is adequate for a two-storied house or building that is about 20 feet tall and 50 feet wide. However, some of the most important and common colour codings are: As these colour codings are only guidelines and not laws that have been passed, different states and countries choose different colours and different signs to represent their fire hydrants. Some fire hydrants are painted in a neutral colour, and only the knob or head of the hydrant will have the representation colour. The whole fire hydrant need not be in a particular uniform colour. Each colour represents a different capacity and different source from which the water is being extracted. These colour codes are known by the fire department, hence they can choose the fire hydrants as per their needs. The National Fire Protection Association (NFPA) recommends that each and every fire hydrant should be colour-coded on the basis of its capacity and water source. ![]() Why Do Fire Hydrants Come in Different Colours? It is mandatory to have fire hydrants near all buildings, roadsides, houses, and other industrial areas as it makes it easier for the firefighters to tap in for water supply. ![]() This extracted water could be from public pipelines, lakes, ponds, or any other water sources that are available around the place. Hence, when a large fire happens, the firefighters can extract the water from the nearby fire hydrant to put out the fire. ![]() Fire hydrants are an important tool in our world as only a limited amount of water can be stored in fire trucks, which could only be adequate for small fires that happen in an open area or small buildings. Underground fire hydrants are the most common type of fire hydrant globally. 0 comment Here’s Why Fire Hydrants Come in Different Coloursįire hydrants are devices that help the firefighters and other workers to access a source of water for protection against fire or other civil uses like street construction, sewer cleaning, street cleaning, etc.
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