fire extinguisher types a b c d

In addition to that, multi-purpose fire extinguishers are also prevalent, such as those labeled "A-B-C" (multipurpose) or "B-C" (standard), which can be used on two or more types of fires. This would be the flow of cooking gas or electricity. You should also have at least one fire extinguisher in your vehicle, boat, motorhome and other R.V.s. They distribute water at a high pressure to extinguish flames. Class B: Flammable liquids such as alcohol, ether, oil, gasoline and grease, which are best extinguished by smothering. Class A. [29 CFR 1910.157(c)(2)] Equipment that passes the laboratory's tests are labeled and given an alpha-numeric classification based on the type and size of fire it will extinguish. Everyone knows they should have several fire extinguishers in their homes. Class C - fires involving gases. Fire Extinguisher Types. The wrong type of extinguisher could cause electrical shock, explosion, or spread the fire. Each different type of extinguisher agent has a corresponding colour making identification easier for the user. Class A - fires involving solid materials such as wood, paper or textiles. 5. (To see how a propane tank is supposed to work in a fire, slide the video button to 2:15 seconds). Examples of some metals are; magnesium, potassium, sodium and titanium.Fire Extinguishers can come in a variety of sizes and colors. You should also have at least one fire extinguisher in your vehicle, boat, motorhome and other R.V.s. Thus, it is imperative that only a Class D fire extinguisher is used to extinguisher a combustible metal fire. These would include gasoline fires, oil, or most liquid products derived from petroleum. These fire extinguisher types are also useful on Class B … However, this type of extinguisher should not be used in an enclosed space. Type A: Pressurized water to be used on Class A fire only. Class B extinguishers should be located where flammable liquids are present. Before attempting to operate any fire extinguisher, know which type of extinguisher to use. Class B (fire may bubble and boil)These are used on flammable and/or combustible liquids. Class F fire – Fires involving cooking media (vegetable or animals oils and fats) in cooking appliances. You must be able to use the extinguisher in the correct manner and should be trained before attempting to put out fires. Go To - Page 3 When and How to Use a Fire Extinguisher, Go To - Page 4 Buying and Maintaining a Fire Extinguisher, TYPES, PROPER USE, SUPPLIERS Fire extinguishers are classified as types A, ABC, BC or K. It is important to use the right type of extinguisher on the specific class of fire to avoid personal injury or damage to property. Type ABC: Dry chemical effective on all classes of fires Type BC: Carbon dioxide to be used on chemical or electrical fires Type K:  Used in kitchens on grease fires. According to the U.S. Fire Administration, a good way to remember how to use a fire extinguisher is to think of the word PASS. Class C: Any fire that involves electrical appliances is appropriate for Choosing fire extinguisher types for the relevant class of fire could literally be the difference between life and death. (these items will bubble and boil). They can put out both Class B and C fires caused by flammable liquids (B) and energized electrical equipment (C). A Fire Extinguisher is designed to be used on small, and very localized fires and those fires you believe you will have a good chance of quickly extinguishing. A dry powder fire extinguisher, identified by a blue band, is best suited to what two types of fire? Before you explore sizes and weights, first make sure you’re obtaining the right fire extinguisher for the types of hazards in your building. These would include; paper products, cloth, wood, tires and many plastics. To date, the only type of Class D fire extinguisher is the Dry Powder extinguisher. google_ad_client="ca-pub-1297915400009794";google_ad_slot="6959714790";google_ad_width=728;google_ad_height=15; Dry powder extinguishers are commonly known as ABC extinguishers as they can be utilized in the event of a class A, B or C fire scenario. The agent for extinguishing a Class C fire must be non-conductive due to the electrical current that is potentially present. A fire extinguisher is an active fire protection device used to extinguish or control small fires, often in emergency situations. Carbon dioxide or Co2 fire extinguishers are safe to use on electrical fires. Classes of fire. There are six different classes of fire and several different types of fire extinguishers. CO2: A carbon dioxide fire extinguisher works on a Class B fire by expelling CO2 to suffocate the fire, removing the oxygen necessary to keep it burning.It also helps with removing the heat, as the discharge is very cold. 1. And water fire extinguishers are probably the most common. There are five basic classifications of fuel and extinguishers, and extinguishers are labeled with either letter-shaped or pictorial symbols that indicate what types of fires they are intended for. A:B:C fire extinguishers can be used for those three types of fires. TYPES, PROPER USE, SUPPLIERS. Class A. 3. The A, B, C rating system defines the kinds of burning materials each fire extinguisher is designed to fight. Class K (cooking fires such as deep fryers - especially in commercial applications)In Europe and Australia these are called Class FThe Class K type fire extinguisher is a potassium based system which if used correctly, has very positive results with cooking oil type of fires. Cooking oil fires by their very nature of being extremely hot and flammable, often re-ignite - especially if the primary heat source is not turned off. The three most common types of fire extinguishers are: air pressurized water, CO 2 (carbon dioxide), and dry chemical. This fire extinguisher is red with white writing and label. Class A fires can be suppressed using several substances including water, foam and dry chemicals. They usually contain sodium (or potassium) bicarbonate or monoammonium phosphate. For example, a number 2 would cover two square feet and a 5 would extinguish an area five square feet and so forth. Fire Extinguisher Ratings. B includes flammable and combustible liquids, and flammable gasses. A UL 5-B fire extinguisher (or greater) is an extinguisher that is capable of putting out 5 square feet of Class B (liquid) fires. Class A fires are fires in ordinary combustibles such as wood, paper, cloth, rubber, and many plastics. If you are unsure - your personal safety and the safety of others near you (in the building) are of primary importance - higher than that of attempting to extinguish the fire. Classes of fire. 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