YF3.5/2.5N-MJ / YF4/2.5N-MJ Pressurized FK-5-1-12 Fire Suppression System (Nitrogen Driven)

The Pressurized FK-5-1-12 Fire Suppression System is an advanced fire prevention and suppression solution designed specifically for electrochemical energy storage systems (BESS) and distributed battery containers.

This series utilizes high-pressure nitrogen as the driving force to discharge FK-5-1-12 clean agent, enabling rapid fire suppression and continuous cooling for battery-related fire risks, including cell thermal runaway and electrical fires.

The system is available in high-end, standard, and cost-effective configurations, providing flexible protection solutions for different energy storage applications.

Not finding the right fire protection solution?

MengJiang Fire designs and manufactures customized aerosol fire suppression and detection systems, tailored to meet your specific project requirements in form, function, and performance.

Key Features

  • Pressurized nitrogen-driven fire suppression system
  • FK-5-1-12 clean agent (non-toxic, zero residue)
  • Designed for energy storage and battery fire protection
  • Fast discharge with strong penetration capability
  • Supports continuous cooling after suppression
  • Modular design for different protection levels (high / medium / low)
  • Reliable performance in harsh environments

Applications

  • Battery Energy Storage Systems (BESS)
  • Distributed energy storage cabinets
  • Lithium-ion battery containers
  • Power storage stations
  • Industrial energy systems
  • Renewable energy infrastructure
  • Electrical fire-risk enclosures

How It Works

The system extinguishes fire through:

  • Rapid heat absorption and cooling
  • Oxygen concentration reduction
  • Chemical inhibition of combustion chain reactions

The pressurized nitrogen system ensures fast and powerful agent discharge, allowing FK-5-1-12 to quickly saturate the protected space and suppress fire while preventing re-ignition.

Technical Specifications

ItemSpecification
Extinguishing AgentFK-5-1-12 (Perfluorohexanone)
Driving MediumHigh-pressure nitrogen
Charging Pressure2.5 MPa
Operating Temperature-20°C to 65°C
Operating Humidity5% – 95% RH
Activation Current0.8A @ DC24V
Valve Working Pressure2.5 MPa
Spray FunctionSupported (point discharge capability)

REQUEST INFORMATION