Green Halon-Alternative Fire Suppression Systems Made in China

Halon Fire Suppression products are forbidden to be used by 《Montreal Protocol》which signed in the year 1987, and from then on seldom manufacturers and suppliers produced halon fire extinguishing systems, instead many manufacturers began to produce more clean halon-alternative fire suppression systems.

However, to replace halon products, many innovative enterprises have created some more green fire suppression systems instead, these systems protect our lives and property, hereby below we would like to list some of them and make a brief introduction:

FM200 GASEOUS FIRE SUPPRESSION SYSTEMS

This system is with the hfc-227ea agent, also named HFC-227ea fire suppression systems, it leaves no residue and is easy to clean up, it extinguishes a fire within about 10 seconds so rapidly and effectively.
It is one of the world’s most famous fire suppression systems.
This is applied in communication rooms, data processing rooms, switch gear rooms, electrical cabinets, cable wells, and power distribution rooms, for TOFAL FLOODING.

CO2 GASEOUS FIRE SUPPRESSION SYSTEMS

This is taken as the most efficient fire suppression system on the market nowadays, it extinguishes and suppresses a fire by cooling and asphyxiating the fire, and removing the oxygen and heat it needs.
Carbon dioxide (CO2) is a colorless, odorless, and chemically inert gas that is non-conductive, has no residue, and is cost-effective.
It can be both a local application and a TOTAL FLOODING.
The main application of this system is:

• Printing presses.
• Vaults
• Open pits.
• Dip tanks.
• Spray booths.
• Ovens.
• Flammable gas or liquid storage areas.
• Engine rooms.
• Coating machines.
• Process equipment.
• CNC machines.
• Hoods and ducts.

INERT GAS FIRE SUPPRESSION SYSTEMS

The inert gas fire suppression system family also has many types including:

• IG541 Suppression.
• IG01 Fire.
• IG55 Extinguishing.
• IG100 Protection.

Hereby we mainly introduce the IG541 gas fire suppression system, this system is a mixture of nitrogen, argon, and carbon dioxide, it suppresses a fire by reducing the oxygen level in a room to below 15%, it is non-conductive, with no residue, and non-toxic, furthermore it is ODP=0, ALT=0, GWP=0, easily distributed and safe for occupied areas.
It is applications are mainly as follows:

• Art galleries.
• Museums
• Libraries
• Archive storage.
• Computer control rooms.
• Electronics data processing.
• Switch rooms.
• Military installations.
• Pharmaceutical medical.

FOAM FIRE SUPPRESSION SYSTEMS

Foam fire suppression systems have 3 types: low expansion, media expansion, and high expansion.
Low Expansion Foam Fire Extinguishing Systems apply to special hazards, usually involving flammable or combustible liquids, such as storage tanks
Media and High Expansion foam systems apply to areas where it might be desirable to fill the space with foam to exclude air and smother the fire

It is applications are mainly as follows but not limited to:

• Airports
• Museums
• Libraries
• refineries
• Manufacturing Factory workshop or plants.
• Big storage warehouse.
• Basements
• Other operations involve the transportation, processing, or handling of flammable liquids.

WATER MIST SUPPRESSION SYSTEMS

The water mist system uses very fine water sprays, the water mist is to the water mist to control, suppress, or extinguish fires by:

• cooling both the flame and surrounding gases by evaporation.
• displacing oxygen by evaporation.
• attenuating radiant heat by the small droplets themselves.

It has the advantages of immediate activation, high efficiency in fire suppression, minimized water damage, non-toxic, better cooling effect, no damage for people, no prep-warning times, shorter downtime, and minimum space requirements.
Application:

• high-rise buildings.
• archives, restaurants, museums, libraries, historical buildings.
• machinery rooms.
• Oil and gas process plants and production modules.
• Gas and steam turbines.
• Fuel handling units.
• Flare snuffing.
• Engine test cells.
• Special hazard machine rooms.
• Incidental storage of flammable liquids.
• Emergency diesel engine generators.

DRY CHEMICAL POWDER SUPPRESSION SYSTEMS

This system uses dry powder chemicals as a fire extinguishing agent and it is high in fire extinguishing and has types of ABC dry chemical, BC dry chemical, and Pure K chemical, It has the advantages of:

• Zero Ozone Layer Depletion Potential.
• Zero Global Warning Potential.
• Non-Conductive.
• Non Corrosive.
• High efficiency in fire extinguishing and cost-effectiveness.

But this system has a little white residue after discharging, it doesn’t matter you can sweep it up very easily after discharging

The Applications of this system are:

• Computer Room.
• Data processing Room.
• Telecommunication room.
• Cable Tunnels.
• Cable Tray cable well.
• Underground pipeline network.
• Power Generator Room.
• Workshop
• Warehouse

Special Halon-Alternative Fire Suppression System – NOVEC 1230 System

The NOVEC 1230 fire extinguishing system is similar to the FM200 fire extinguishing system, and its application scope is also similar.

The advantage of the NOVEC 1230 fire extinguishing system is that it is cleaner than FM200 and has higher fire extinguishing efficiency. It is a new type of fire extinguishing system that has only been developed in recent years
This fire extinguishing system is becoming increasingly popular and may replace the heptafluoropropane system in the future.

Aerosol System –Halon-Alternative Fire Suppression for Special Fields

Aerosol systems are applied in some special fields, such as small enclosed spaces such as distribution cabinets and battery boxes. The released fire extinguishing agents are clean and are also recognized as halon substitutes worldwide.

For aerosol systems, we have covered more, so we will not provide a detailed description in this article.

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