• 10 January 2023
  • Author: © Fire-TechInfo I Marketing article

Automatic nozzles for OH2 and OH3 fire hazard according to CEN EN 14972

The nozzles OH-UPR and OH-PX2 are part of the firefighting system FIREKILL™

 

The nozzles model OH-UPR for upright installation and model OH-PX2 for pendent installation are designed for effective and reliable protection against fire risks of a category OH2 (Ordinary Hazard group 2) and of a category OH3 (Ordinary Hazard group 3) according to the European standard CEN EN 14972 or OH1/OH2 (Ordinary Hazard) according to the American standard NFPA.

The OH-UPR and OH-PX2 nozzles are part of the low pressure water mist system FIREKILL™ and are specially designed to maximize the protected area while using a minimum amount of water. The different installation options allow implementation of the most effective fire protection solutions for premises of various volume and characteristics with medium and high fire load.

Nozzles to the low-pressure water mist system for protection against fire hazards OH2/OH3. Source: © VID FIREKILL
Nozzles to the low-pressure water mist system for protection against fire hazards OH2/OH3. Source: © VID FIREKILL


Approvals and typical applications

The OH-UPR nozzle has been successfully tested and approved in accordance with VdS car park test protocol, implemented in the European standard CEN/prEN 14972:2016, part 5. The OH-UPR nozzle is designed for fire risk protection in the category OH2 – “Enclosed Car Parks” (according to CEN EN 14972). This category covers the following applications: Car park garages, Non-automatic, fully enclosed garages and Underground garages.

 

Applications of the low-pressure water mist system for protection against fire hazards OH2/OH3.. Source: © TechInfo
Applications of the low-pressure water mist system for protection against fire hazards OH2/OH3.. Source: © TechInfo

The OH-PX2 nozzle has been successfully tested and approved in accordance with VdS fire test protocol category ОH3 (ST1 и ST5/6), implemented in the European standard CEN/prEN 14972:2016, part 2. The OH-PX2 nozzle is designed for fire risk protection in the category ОН3 – „Shops, Storage Areas and Technology Areas” (according to CEN EN 14972). This category covers the protection of: Inventories in sales, storage and technology areas enclosed by OH1 areas, Storage areas and Shopping areas.


Product range of nozzles model FIREKILL™ OH

The OH-UPR and OH-PX2 nozzles are part of the wider range of OH (Ordinary Hazard) nozzles – low pressure water mist nozzles with low water consumption designed to operate at low water pressure. The specific concealed installation allows the implementation of all kinds of interior concepts. The nozzles blend perfectly with the surrounding environment, thanks to their unique design and variety of rosettes and coverplates, which can be supplied with personalized printing or in any colour according to the RAL system.

Examples of nozzles in different colours according to the RAL system. Source: © VID FIREKILL
Examples of nozzles in different colours according to the RAL system. Source: © VID FIREKILL

The range of nozzles model OH is designed for effective protection against fire hazards LH, OH1, OH2 and OH3. By combining the nozzles, each suitable for specific areas, the FIREKILL™ system offers complete fire protection for almost all areas in modern buildings.

 

Contact details:

TechInfo
Partner for Bulgaria of
VID FIREKILL

20 Frederic Joliot-Curie, 1113 Sofia
Моbile: +359 888 441 336
E-mail: info@techinfo.bg
Website: www.techinfo.bg

 

Source: © TechInfo, © VID FIREKILL
Photos: © TechInfo, © VID FIREKILL

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