Halon is effective on common combustibles (although not as effective as water), but Halon is also effective on class B (flammable liquids), and it does not conduct electricity back to the extinguisher operator (class C). Water is very effective on class A fires (common combustibles like wood and paper). It actually interrupts the chain reaction of fire. It offers some of water's cooling effect and some of carbon dioxide's smothering action, but its essential extinguishing technique lies in its capacity to chemically react with the fire's components. Halon differs in the way it puts out the fire. The most common extinguishing agents like water, carbon dioxide, dry chemical and foams attack the fire physically to deprive the fire of one or more of the three critical elements needed for propagation. 2. Why is Halon the best choice?įire needs three elements to prosper: fuel, oxygen and heat. Therefore, recycling and reusing the existing supply intelligently and responsibly to protect lives and property is the wisest solution. There is no cost effective means of safely and effectively disposing of the Halon. Halon protects computer and communication rooms throughout the electronics industry it has numerous military applications on ships, aircraft and tanks and helps ensure safety on all commercial aircraft.īecause Halon is a CFC, production of new Halon ceased in 1994. Halon has been used for fire and explosion protection throughout the 20th century, and remains an integral part of the safety plans in many of today's manufacturing, electronic and aviation companies. It stops the fuel, the ignition and the oxygen from dancing together by chemically reacting with them."Ī key benefit of Halon, as a clean agent, is its ability to extinguish fire without the production of residues that could damage the assets being protected. Halon adds a fourth dimension to fire fighting - breaking the chain reaction. Traditionally, to stop a fire you need to remove one side of the triangle - the ignition, the fuel or the oxygen. The first ingredient is fuel (anything that can burn), the second is oxygen (normal breathing air is ample) and the last is an ignition source (high heat can cause a fire even without a spark or open flame). According to the Halon Alternative Research Corporation: "Three things must come together at the same time to start a fire. Halon is an extraordinarily effective fire extinguishing agent, even at low concentrations. Halon 1211 and Halon 1301 are low-toxicity, chemically stable compounds that, as long as they remain contained in cylinders, are easily recyclable. Halon is rated for class "B" (flammable liquids) and "C" (electrical fires), but it is also effective on class "A" (common combustibles) fires. Halon 1211 (a liquid streaming agent) and Halon 1301 (a gaseous flooding agent) leave no residue and are remarkably safe for human exposure. Halon is a liquefied, compressed gas that stops the spread of fire by chemically disrupting combustion. Fire extinguishers include a mounting bracket or a wall hook.Halon is a "Clean Agent." The National Fire Protection Association defines, a "Clean Agent" as "an electrically non-conducting, volatile, or gaseous fire extinguishant that does not leave a residue upon evaporation." A 6-year maintenance and 12-year hydrostatic test are required. Although classified a "liquid streaming agent," Halon 1211 also performs remarkably well as a "total flooding agent," seeking out and extinguishing fires in inaccessible places. Hand-held Halon 1211 fire extinguishers are required on commercial transport aircraft, and for good reason.
Halon fire extinguisher portable#
Meets the requirements in Advisory Circular 20-42C, "Hand Held Extinguishers for Aircraft" and/or NFPA 408, "Standard for Aircraft Hand Portable Fire Extinguishers".Low maintenance - no recharging, servicing or pressure gauge.Fire extinguishers include a mounting bracket. These compact, lightweight extinguishers are low maintenance and non-rechargeable. The blend's power lies in the Halon 1301, which is both a firefighting agent and a propellant. These effective fire extinguishers contain a proprietary blend of the "liquid streaming agent," Halon 1211, and the gaseous "total flooding agent," Halon 1301. Model Differences DISPOSABLE, LOW-MAINTENANCE
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