Zero ozone layer destruction coefficient, zero global warming coefficient! The fire suppression system that will be fundamental from now on.
The "NN100" is a fire extinguishing system with excellent fire extinguishing capabilities. Since nitrogen gas is stored as a gas, it does not affect precision instruments or artworks due to frost or condensation. By adopting a newly developed high-pressure filling container (30MPa), the number of containers required is significantly reduced compared to our conventional products. Additionally, with the container valve featuring pressure control (patented in Japan and the U.S.), the outlet pressure of the container can be reduced to 6.5MPa or below 10.8MPa, allowing the use of Sch40 or 80 piping. 【Features】 ■ Uses nitrogen gas, which makes up 78% of the atmosphere, as the extinguishing agent ■ No contamination from the extinguishing agent ■ Long-lasting extinguishing effectiveness ■ Excellent cost performance ■ Continuous monitoring function *For more details, please refer to the PDF document or feel free to contact us.
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【Other Features】 ■ Approved by the U.S. Environmental Protection Agency (EPA) ■ No impact from frost or condensation on precision instruments and artworks ■ Nitrogen gas emitted in a gaseous state has low friction resistance during flow ■ Container rooms can be installed away from protected areas by design ■ A package type is available that requires no extensive piping work and can be installed at low cost *For more details, please refer to the PDF document or feel free to contact us.
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【Usage】 ■ Computer rooms, communication equipment rooms, electrical rooms, art storage rooms, mechanical parking lots, etc. *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Kohatsu Co., Ltd. is a company that handles gas-based fire extinguishing systems and related equipment. We conduct everything in-house, from research and development to design, production, construction, and maintenance. In addition to our identity as a manufacturer, we also operate as an engineering company and a maintenance service provider, supporting all aspects of gas-based fire extinguishing systems. For any inquiries regarding fire extinguishing equipment, please feel free to entrust us with your needs.