Abcd fire extinguishers8/13/2023 ![]() Class B: Flammable liquids such as alcohol, ether, oil, gasoline and grease, which are best extinguished by smothering. There are four classes of fires: Class A: Ordinary solid combustibles such as paper, wood, cloth and some plastics. CO2 extinguishers eliminate oxygen to extinguish the fire.Ĭlasses of Fires. These extinguishers should be used for fires of oil or gasoline and some paints, fats, grease, solvents or other types of flammable liquid. ![]() Class K fire extinguishers are specifically for kitchen fires involving combustible materials such as oil or fat. Never use a type A extinguisher on an electrical fire as water is a good conductor of electricity and can cause electrical shocks. Portable extinguishers are useful for putting out small fires Ĭan a Class K fire extinguisher be used on an electrical fire? The wrong type of extinguisher could cause electrical shock, explosion, or spread the fire. It is important to use the right type of extinguisher on the specific class of fire to avoid personal injury or damage to property. What are the different types of fire extinguishers?įire extinguishers are classified as types A, ABC, BC or K. A carbon dioxide fire extinguisher can be used on Class B and C fires.An air-pressurized water (APW) fire extinguisher can be used on Class A fires only.The multi-purpose dry chemical fire extinguisher is the most common type of portable fire extinguisher for work and home use.Which type of fire extinguisher is most common? ABC dry chemical is usually a mix of monoammonium phosphate and ammonium sulfate, the former being the active one. Monoammonium phosphate, ABC Dry Chemical, ABE Powder, tri-class, or multi-purpose dry chemical is a dry chemical extinguishing agent used on class A, class B, and class C fires. OSHA states, “The three most common types of fire extinguishers are: air pressurized water, CO2 (carbon dioxide), and dry chemical.” There also are wet chemical fire extinguishers. What are the 3 most common fire extinguishers? The higher the number rating on the extinguisher, the more fire it puts out. Whatever type you buy, it should be labeled by a testing laboratory. 5 Can a Class K fire extinguisher be used on an electrical fire?Įxtinguishers come in dry chemical, foam, carbon dioxide, water, or halon types.4 Which type of fire extinguisher is most common?.2 What are the four common types of fire?.Voelkert is also the author of “ Fire and Fire Extinguishment” (PDF), a paper that digs deep into the nuts, bolts, and science of firefighting. In addition, we spoke with Craig Voelkert, VP of sales at Amerex, a leading manufacturer of fire extinguishers and other fire-safety products. Previous to that, Guyette spent 25 years as a firefighter, with 10 of those years as fire chief of the Spofford (New Hampshire) Fire Department. We also interviewed Wayne Guyette, owner of Guyette Fire Protection of Keene, New Hampshire, which has been in business since 2010. Kiurski has 35 years of experience in the fire services. In researching this guide, we spoke to a number of experts in the fire-safety industry: Joseph Keenan, assistant fire marshal of the Burlington (Vermont) Fire Department Arthur Raynor, fire education specialist with the Atlanta Fire Department Barry Chase, senior fire protection engineer at the National Fire Protection Association John Drengenberg, consumer safety director at UL Timothy Sendelbach, editor-in-chief of Firehouse Magazine, with 30 years of experience in fire and safety services and Tom Kiurski, training coordinator and director of fire safety education for Livonia, Michigan, as well as a columnist with FireRescue1. We are open to considering future releases from the company, but for now we think you have better options. If you can’t find the HOME1 or DHOME1, you’ll get similar results from the Amerex B417, which has the same UL rating.īased on our research, we are not recommending extinguishers by one prominent brand you’ve probably seen at home centers: Kidde, which has a history of defective products and recalls. But like the larger models, the UL-approved HOME1 and DHOME1 can combat all of the typical kinds of home fires, have metal valves, and allow recharging. These models have less than half the capability of our pick and are the smallest UL-approved extinguishers you can get as a result they do not meet the NFPA’s minimum recommendation for a primary extinguisher. ![]() We recommend the First Alert HOME1 (also available in a four-pack) or DHOME1 (same thing, different color). In addition to a larger extinguisher, a smaller one may make sense for some places-say, in a kitchenette, a car or truck, or a room with a fireplace or woodstove.
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