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Systems are as diverse as the many applications. [4] [5] In general, however, automatic fire suppression systems fall into two categories: engineered and pre-engineered systems. [6] Engineered fire suppression systems are design specific and most commonly used for larger installations where the system is designed for a particular application ...
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A fire sprinkler system is an active fire protection method, consisting of a water supply system providing adequate pressure and flowrate to a water distribution piping system, to which fire sprinklers are connected. Although initially used only in factories and large commercial buildings, systems for homes and small buildings are now available ...
The hydraulic calculation procedure is defined in the applicable reference model codes such as that published by the US-based National Fire Protection Association (NFPA), [2] or the EN 12845 standard, Fixed firefighting system – Automatic sprinkler systems – Design, installation and maintenance. [3]
Automatic control means are any form of suppression that requires no human intervention these can include a fire sprinkler system, a gaseous clean agent, or automatic foam suppression system. Most automatic suppression systems would be found in large commercial kitchens or other high-risk areas. Sprinkler head.
In 1874, Henry S. Parmalee of New Haven, Connecticut, created and installed the first automatic fire sprinkler system, using solder that melted in a fire to unplug holes in the otherwise sealed water pipes. [14] He was the president of Mathusek Piano Works, and invented his sprinkler system in response to exorbitantly high insurance rates.
Automatic sprinkler System of pipes serving fire sprinklers, for automatically directing water to a fire when the sprinkler is heated to its actuation temperature (usually 155 deg F). The piping may be normally pressurized with water ("wet") or with air ("dry"), depending upon the application.
Fire sprinkler control valve assembly. Sprinkler fitting is a skilled trade that consists of assembling, installing, testing, repairing, inspecting, and certifying automatic fire suppression systems and their associated piping in commercial, industrial and residential buildings. [1] [2]
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