FK 5-1-12 Clean Agent Fire Suppression System

Application

FK 5-1-12 is a clean extinguishing agent designed for the protection of sensitive and high-value assets where the use of water-based systems could cause irreversible damage. It is ideal for areas such as telecommunications facilities, data processing centers, museums, archives, banks, hospitals, and other mission-critical environments.

Description

FK 5-1-12 is an odorless, colorless, electrically non-conductive fluid that evaporates rapidly upon discharge. It is developed as a modern alternative to Halon, offering high extinguishing performance with minimal environmental impact.

At atmospheric pressure, the agent appears as a clear liquid similar to water, flowing and dispersing in a comparable manner without wetting or damaging protected equipment. Upon discharge, it vaporizes into a clean, colorless gas that suppresses fire efficiently without leaving residue.

Environmental characteristics

• Zero Ozone Depletion Potential (ODP)
• Negligible Global Warming Potential (GWP)
• Atmospheric lifetime of approximately 5 days
• Not restricted under the Kyoto Protocol
• Environmentally responsible fire protection solution

Safety and performance

• Alternative to Halon
• High extinguishing efficiency with low design concentration (5.3%)
• High safety margin (up to 79%)
• Non-toxic, non-corrosive, electrically non-conductive
• Does not damage electronic or sensitive equipment
• Minimum installation footprint
• Low viscosity and easy handling
• Easy refill and maintenance
• No restrictions for sea, air, or land transport
• Compliant with ISO 14520-5 and NFPA 2001

System configuration

The agent is stored in cylinders as a liquid pressurized with Nitrogen. Upon activation, it is discharged and transforms into a clean gas to extinguish the fire rapidly and effectively.

Cylinders are pressurized with Nitrogen at 24 bar or 42 bar (at 20°C). The relatively low operating pressure allows the use of conventional piping and fittings, contributing to reduced installation costs.

Advantages over traditional water systems

• No water damage to equipment or documentation
• Suitable for environments where water is not feasible
• Safe for use around electronic devices
• Electronic equipment can be exposed to the agent without damage
• Rapid evaporation without residue

Typical applications (Total Flooding Systems)

• Data processing rooms
• Server rooms and computer rooms
• Telecommunications and communication centers
• Archives, museums, libraries
• Banks and hospitals
• False floors and ceilings
• Engine compartments
• Cargo ships and specialized vehicles

FK 5-1-12 provides reliable, environmentally responsible, and equipment-safe fire protection for critical infrastructures where operational continuity and asset preservation are essential.