Fire hose are nothing but they are life savers, which help in fighting against the fire, and there are various types of hose available in the market. They usually consist of outer layer designed with one or more of the woven fabric and the inner layer are made up with the rubber. The length of the fire hose is 50 ft (15.3 m) normally, in which it has metal connections that are threaded on each end. But most of the fire hose are designed in such way that they are stored flatten for minimizing the requirement of space.
How did fire hoses come into existence, which is too necessary in life?
In earliest records the usage of the fire hose was in Greece. With advancement the invention of the modern hose was done in 1672 at Amsterdam, Netherlands, and this was mainly invented by Jan Van der Heiden (Heides) and Nicholas. The discharge hose invented by these people was made up of leather that had tightly sewn seams. To allow the several sections are attached together brass fittings were used that were attached on each end. Then in 1698, they came up with suction house that is made of sailcloth, which was heavy and was coated with cement or paint for making it watertight. In order to prevent from collapsing in a vacuum the reinforcement was done in hose with the usage of metal rings.
The hoses that were made earlier had leak badly, and especially the sewn seams were more prone to burst under pressure. In 1808, the group of people who were firefighters developed the riveted leather, which is the first hose. Then two members of this group later began to manufacture it with well designs, which were secured. In the newly fire hoses they make use of various good materials that are safety such as the natural fabrics and synthetic fabrics and also they make use of the elastomers in the construction of fire hose. These materials play an important role in hoses as they make the hoses store in wet without any rotting and prevent against any damaging effects due to the exposure in the sunlight and also chemicals. The newly designed hoses are of lighter weight when compared with the older one, which has reduced much of the pressure on the firefighters.
The used fire hose come with same specifications, which are decommissioned. These are retired from the respective departments of fire for certain reasons. Some of the used fire hose may include the adapters and coupling, but it is not the case with the entire inventory that they will have the same accessories. And they come in various colors, which can be selected based on the comforts.
The trend with the fire hoses has changed tremendously from the last 20 years as the modern fire hoses are very lighter but strong and has very low maintenance with respect to the materials used. This trend continues with extended features in the fire hoses as there are new inventions coming up with the materials as well as the new methods that are being introduced in the market. One of the best results of the current trend is the introduction of the lighter weight supply fire hoses in diameters, which was not at all possible in earlier days. The smaller diameter fire hoses have very wide applications in the large-scale industries, which act as firefighters.
In any disasters or in military operations these small fire hoses are very helpful which help to save all kinds of life and properties. For further information you can visit this link to get more details.
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