Pre-Engineered Fire Suppression System definition

Pre-Engineered Fire Suppression System means packaged fire suppression systems which consist of system components intended to be installed according to pre-tested limitations as approved or listed by a testing laboratory.
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Pre-Engineered Fire Suppression System or "pre-engineered system" means a: A fire suppression system having predetermined flow rates, nozzle pressures, and quantities of extinguishing agents. These systems may have specific pipe size, maximum and minimum pipe lengths, flexible hose specifications, number of fittings and number and types of nozzles prescribed by a testing lab. The hazards protected by these systems are specifically limited as to type and size by a testing lab based upon actual fire tests. Limitations on hazards that can be addressed by a system are contained in the manufacturer's installation manual, which is referenced as part of the listing.
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Pre-Engineered Fire Suppression System means any fire suppression system having predetermined flow rates, nozzle pressures and quantities of a suppression agent and having the specific pipe size, maximum and minimum pipe lengths, flexible hose specifications, number of fittings and number and types of nozzles prescribed by a nationally recognized testing laboratory. The hazards protected by these systems are specifically limited as to the type and size by the testing laboratory based upon actual fire tests. Limitations on hazards that can be protected by these systems are contained in the manufacturer’s installation manual, which is referred as part of the listing.
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More Definitions of Pre-Engineered Fire Suppression System

Pre-Engineered Fire Suppression System means any fixed fire suppression system that is engineered by the manufacturer and provides, to installing companies, a design manual with preset limitations for the design, inspection or installation of the system.
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Pre-Engineered Fire Suppression System means any system having predetermined flow rates, nozzle pressures, and quantities of an extinguishing agent. These systems have specific pipe sizes, maximum and minimum pipe lengths, flexible hose specifications, number of fittings, and number and types of nozzles prescribed by a nationally recognized testing laboratory. The hazards protected by these systems are specifically limited as to the type and size by the testing laboratory based upon actual fire tests. Limitations on hazards
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