UL/FM Fire Sprinkler Manufacturer, UL/FM Fire Fighting Equipment Factory

UL Standard & Quick Response Concealed Fire Sprinkler

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Concealed fire sprinkler heads not only enhance the aesthetic appeal of buildings but also play a vital role in fire protection. A key distinction in understanding their performance lies between "standard response" and "fast response" types.

UL ESFR K25.2 Fire Sprinkler Head

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The UL ESFR K25.2 fire sprinkler is an advanced early suppression rapid response system. It is meticulously engineered to safeguard environments that present significant fire hazards, such as high-piled warehouses and shelving storage areas.

UL ESFR K17 Fire Sprinkler Head

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It is a sprinkler specifically designed to protect high-stack warehouses. Its design concept is not to "control" the fire, but to "directly suppress" and "quickly extinguish" highly challenging fires.

UL Standard Fire Sprinkler Heads

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TY4151 is a vertical fire sprinkler head. Adopting the classic glass bulb temperature-sensing start-up principle, it is mainly applied to fire protection in commercial buildings and other places.

UL Extra Large Orifice Fire Sprinklers-ELO Sprinklers

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The ELO sprinkler is a type of glass bubble closed sprinkler. Under normal circumstances, the nozzle remains sealed through the glass bubble inside it, preventing water from flowing out.

UL FM High Speed Water Mist Nozzle

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High-speed water mist nozzles use centrifugal force to tear water flow into micron-sized water droplets. When exposed to fire, it rapidly vaporizes, expands thousands of times in volume, absorbs a large amount of heat and isolates oxygen.

UL Pendent Sprinkler with Escutcheon Plate

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The sprinkler escutcheon plate is a decorative or protective plate that covers the hole in the wall or ceiling through which a fire sprinkler protrudes.

UL Quick Response Fire Sprinkler Head

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Its core feature is that the thermal sensing speed of the thermal sensitive element is much higher than that of the standard response nozzle.

UL Standard Fire Fighting Sprinkler Head

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UL Standard Fire Sprinkler Head is a crucial component of a fire protection system, designed to automatically control or extinguish a fire by discharging water directly onto the source once a specific temperature is reached.

UL FM Fire Sprinkler Head

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UL FM fire sprinkler heads refer to those that have been certified by Underwriters Laboratories (UL) and Factory Mutual Research (FM) in the United States. They feature high quality and safety and are widely used in various fire protection systems.