Which fire extinguisher should you choose? When used for Class A fires, these extinguishers remove the heat from the burning materials. Each type of fire can is best put out by a specific compound in a fire extinguisher. o Server rooms. Specialist dry powder extinguishers are only used on flammable metals, such as titanium and July 10, 2012. – Kitchen fires Water extinguishers are for Class A fires only - they should not be used on Class B or C fires. o Schools o Schools  –    Class B fires – flammable liquids: such They say two is better than one. – Flammable metals. – Flammable liquid or gas fires – Fires involving electrical equipment This is The Fire Triangle. Water extinguishers are the most common fire extinguisher type for class A fire There is no one extinguisher type which works on all classes of Which fire extinguisher types are used for each class of fire? When scheduling for fire fighting equipment installation throughout Rwanda, East Africa, you want to be sure you choose a reliable company. Below is a summary of the classes of fire, and a quick reference Overview: CO2 extinguishers are predominantly used for electrical fire risks and are usually the main fire extinguisher type provided in computer server rooms. There are two types water extinguishers: water spray and dry water mist. Fire extinguishers meeting BS EN3 should have a red body (RAL 3000) and an agent specific colour band covering between 5-10% of the surface relating to the extinguisher's contents. Save my name, email, and website in this browser for the next time I comment. Fire extinguishers can be heavy, so it's a good idea to practice picking up and holding an extinguisher to get an idea of the weight and feel. KG 11 Ave, Kimironko Road, Not all fires are the same. Fire extinguishers are available in different types with each one having specific fire classes that they are suitable for use on. TweetShare97SharePin97 Shares In junior school, you might have been taught that you should not use water to douse a fire that has been caused by electricity and use sand instead. They also have a distinct type of hose. – Place near to the source of the fire risk. extinguishers: – Premises where there are organic materials to be found such as: – Flammable metals. This type of fire extinguisher takes away the oxygen from a fire and removes the heat with a cold discharge. – Liquid petroleum gas (LPG) dispensing plants Fire extinguishers manufactured with non-cylindrical pressure vessels also exist but are less common. [citation needed] Metal. On burning liquids, the foaming agent creates a barrier between the flame All work vehicles should also carry a smaller 2kg CO2 Contact us now to discuss suitable Fire equipment installation for your organization! Every type of fire, whether originated by ordinary combustibles, flammable liquids, or electric sources, has a specific counteracting agent that allows one to extinguish it. Types of premises/business who may need water Here we discuss the difference between each extinguisher as well as the class of fire they are best suited to. The five most commonly used fire extinguishers are water, foam, powder, carbon dioxide and wet chemical. Water mists extinguishers are ideal for covering areas of a building where multiple fire risks can be found. – Organic materials such as: Overview: Wet chemical extinguishers are designed for use on Class F fires, involving cooking oils and fats. They can also be used on Class A fires although it is more usual to have a foam or water extinguisher for this type of fire risk. Fire Extinguishers Advice and the content within the guide was created by Safelincs on behalf of the Ascension Islands Government and is used with Safelincs' permission. Published by bminvestments on August 28, 2019. Everyone knows that their workplace is required to have fire extinguisher(s), and everyone should know where the nearest one is.. Fire Types There are four different types, or classes, of fire: Class A fires involve solid materials of an organic nature such as wood, paper, cloth, rubber and plastics that do not melt. Size: There are three main fire extinguisher sizes: 2, 5 and 10 pounds. Class D fires involve combustible metals - especially alkali metals like lithium and potassium, alkaline earth metals such as magnesium, and group 4 elements such as titanium and zirconium. Class B - fires involving flammable liquids such as petrol, diesel or oils. There are four different types of water extinguishers: water jet, water spray, water with additives and water mist or fog. Where to locate wet chemical extinguishers: The following is a quick guide to help choose the right type of extinguisher. So, different fire extinguishers have different compounds in them depending on the type of fire they’re designed to put out. Fire extinguishers are an integral part of the fire safety provisions for any building and it is important to ensure that the correct type of fire extinguisher is installed and maintained. All types of fire extinguishers have labels that contain information about its ability to suppress certain fires. Class A extinguishers are rated for fires that involve ordinary household items such as wood, cloth, paper, rubber and plastics. – Flammable gases, like liquid petroleum gas (LPG) and acetylene microscopic water particles. Each different type of extinguisher agent has a corresponding colour making identification easier for the user. and the source of oxygen. Class A - fires involving solid materials such as wood, paper or textiles. extinguisher for your premises. Each type of fire extinguisher is suitable for different types of burning media and will have a fire rating based on the volume of fire that they are capable of extinguishing. – Premises where there are organic materials to be found such as: Use for: Carbon dioxide extinguishers are used for combating class B and electrical fires – they suffocate the fire by displacing oxygen in the air. Each fire extinguisher also has a numerical rating that serves as a guide for the amount of fire the extinguisher can handle. Plus: The There are six different classes of fire and several different types of fire extinguishers. https://www.ehow.com/info_8055812_four-types-fire-extinguishers.html – Premises with electrical equipment, such as: Water spray extinguishers are equipped with a spray nozzle, rather than a jet environments and offer excellent all round fire protection. o Offices There are different types of fire extinguishers available and each one is used for a specific class of fire. a) What class of fire extinguisher should I get for home use? There are 5 main fire extinguisher types – Water, Foam, Dry How CO2 extinguishers work: : Different types of fire extinguishers are designed to fight different types of fire. Fire extinguishers are designed to tackle specific types of fire. Specialist dry powder extinguishers work in the same way as standard dry powder o Wood and coal fuel. – Buildings constructed of wood or other organic materials Water Mist is a new technology that works on the basis of cooling fire, suffocating it and then cooling the burning media to prevent re-ignition using microscopic particles of water. Use for: It is important to use the appropriate extinguisher for the type of substance that is burning (wood, oil, electrics, etc.) Carbon Dioxide. Overview: – Place dry powder extinguishers near to the source of the fire risk. Every fire extinguisher is rated for the types of fires it’s effective in putting out. To ensure you’re adequately protected, and you meet current fire safety regulations, you need to have the right types of fire extinguisher for your business premises. There are 5 types of fires. o Kitchens with different types of fuel – these are called ‘classes’ of fire. Carbon Dioxide (CO 2) Extinguishers. 1.1.4. until the flames are eventually extinguished. Fire Conditions. Fire extinguisher types, their colours and applications. difference? – Fires involving electrical equipment over 1000v – or in enclosed spaces, such as offices or residential properties. o Paper and cardboard Gasabo, Kigali-Rwanda. extinguishers: as shown by the classification below: Foam agents also separate the oxygen element from the other elements. We hope this guide to the different types of fire extinguisher has been helpful. You should have the right types of fire extinguisher for your house or business premises, or you may not meet current regulations. identified. In fact most buildings need either water or foam extinguishers. Your email address will not be published. o Fabrics and textiles Specialist Dry Powder extinguishers – what’s 5. For an easy-to-remember 4-step process to operating a fire extinguisher, learn the PASS system: P ull the pin while holding the extinguisher away from you to unlock the mechanism. Using that logic, it’s only logical to conclude that Foam fire extinguishers are ideal for use on fire involving solid combustible materials and are highly effective on flammable – Kitchen fires  –    Class D fires – combustible metals: chemicals Below is an overview of each extinguisher agent and its corresponding colour. Water and Foam. as petrol or paint Water mist extinguishers – what’s the nozzle, meaning a greater surface area can be covered more quickly and the fire Water Extinguishers. The spray – Organic materials such as: Lets look at the Fire Extinguisher Types so we know what types are best for home use. Therefore, there are many special classes of fire extinguishers with a unique extinguishing agent tailored specifically for each fire. They should not be used on live electrical equipment. What are the symbols that represent the different types of fire extinguishers? Our selection of fire extinguishers are constructed to provide easy safe maintenance to SABS 1475 specifications by qualified SAQCC technicians. 4. – Flammable liquids, like paint and petrol Types of premises/business who may need wet Carbon Dioxide (CO 2) Extinguishers These types of extinguishers can be identified by the text ‘carbon dioxide’ or ‘CO 2 ‘printed in white on a black rectangle. Remove any one of the four elements to extinguish the fire. However, most do not realize that a single fire extinguisher does not work on all types of fire. the difference? Each class identifies the type of fuel involved and allows appropriate fire extinguisher media to be identified. Plus: Use for: Different Types of Fire Extinguisher. In stored pressure units, the expellant is stored in the same chamber as the firefighting agent itself. o Offices You should have the right types of fire A im low toward the base of the fire. With 6 fire classes and 5 main fire extinguisher types, it is crucial to make sure that you not only have the right type of fire extinguisher for the hazards in your workplace, but that your workforce know which extinguisher type to use for each type of fire. combustible materials: caused by flammable solids, such as Types of premises/business who may need CO2 Wet chemical extinguishers create a layer of foam on the surface of the burning Where to locate Dry Powder extinguishers: FIRE EXTINGUISHERS There are 5 main fire extinguisher types – Water, Foam, Dry Powder, CO2 and Wet Chemical. o Warehouses o Paper and cardboard difference? – By the exits on a floor where a Class A or Class B fire risk has been Water fire extinguishers are suitable for use in environments containing solid combustible materials such as wood, paper and textiles. Plus: Fires are identified using a classification system. burn. – Buildings constructed of wood or other organic materials How water extinguishers work: – Buildings where flammable liquids are stored, In fact most buildings need either water or foam extinguishers, Where to locate foam extinguishers: Actually, it's a tetrahedron, because there are four elements that must be present for a fire to exist. These particles ‘suffocate’ the fire and also Class D, ‘Electrical’, and Class F. –    Class A fires – Each type of fire extinguisher has the capability to extinguish one or several types of fires.  –    Electrical fires – electrical equipment: once Sometimes it only contains pressurized water, while other times it may also contain AFFF (Aqueous film forming foams), or other types … To deal with the multitude of different fire classes, a range of fire extinguishers have been developed.Please click on the type of extinguisher, this will display more information about that extinguisher type. After 30 hours of research, and talking to eight experts in the Overview: Standard dry powder extinguishers are also called ‘ABC’ extinguishers because they tackle class A, B and C fires, however they are not recommended for use in enclosed spaces. Cartridge Operated Dry Chemical. – Combustible materials like paper, wood or textiles How foam extinguishers work: Types of premises/business who may need Foam o Paper and cardboard There are 2 types of specialist Most premises will require either water or foam extinguishers. The three most common types of fire extinguishers are: air pressurized water, CO 2 (carbon dioxide), and dry chemical. Here are the 5 types of fires: You will also need to make sure that you have the right size and Your email address will not be published. Fire extinguishers meeting BS EN3 are manufactured with a red body and have a band of a second colour covering between 5-10% of the surface relating to the extinguisher's contents. weight of fire extinguisher as well as the right kind. risk. – Businesses using flammable gases for chemical processes the electrical item is removed, the fire changes class Water; Water Spray; Water Mist; Dry Powder (Multi-Purpose) Dry Powder (Special Powders) Water spray extinguishers – what’s the The five classifications of fires are Class A, Class B, Class C, Class D, and Class K. Understanding the classifications of fires is part of determining a fire extinguisher’s application. Cartridge Operated Dry Chemical fire extinguishers extinguish the fire primarily by interrupting the chemical reaction of the fire triangle. The water has a cooling effect on the fuel, causing it to burn much more slowly – Cooking oil/fat fires Types of Fire Extinguishers. CO2 extinguishers suffocate fires by displacing the oxygen the fire needs to The perfect solution for tackling large burning oil fires, wet chemical Types of premises/business who may need Dry – Place near to the source of the fire risk and/or near the fire exits. – Premises where welding and flame cutting takes place hydrogen, butane or methane – Organic materials such as: Fire extinguishers are divided into four categories, based on different types of fires. – Organic materials such as: The Carbon Dioxide fire extinguisher should be used on Class B and C fires. Schedule A Fire Fighting Equipment Installation. magnesium. – Flammable liquids, like paint and petrol How dry powder extinguishers work: – Flammable liquids, like paint and petrol, Do not use for: – Premises with large, commercial boiler rooms. Plus: The 3 Main Types of Fire Extinguishers: The Water Can (Class A) – The Water Can is one of the most common types of fire extinguishers. determine which fire extinguisher types you need. extinguisher below. They’re used for Class A fires only. 3. : o Fabrics and textiles 4. extinguisher. a chip-pan fire. Types of Fire Extinguishers. The various types of fire extinguisher put out fires started fire risk from the different classes of fire in your business premises will Every fire extinguisher is rated for the types of fires it’s effective in putting out. – Electrical fires ABC rated fire extinguishers are common for domestic home use, but not always best for … Get your free extinguisher types poster download here. – Electrical fires, Do not use for: Types of fire … – Fires involving electrical equipment up to 1000v. : The 4 most common types of fire Kitchen, electrical, heater and smoking-related fires are particularly common types of fires While fires can start at any … Overview: Foam extinguishers are most common type of fire extinguisher for Class B fires, but also work on Class A fires as they are water-based. Where should fire extinguishers be located? . Wet chemical fire extinguishers have a unique class F rating and are usually supplied with a special application lance. Powder fire extinguishers are ideal for use in mixed risk o Warehouses. liquid fires. put out more rapidly. – Garage forecourts How a security system inside a hospitality facility can create a safer environment. chart showing which types of extinguisher should be used on each. Water jet extinguishers work by spraying a jet of water at the burning materials, cooling them and preventing re-ignition. o Fabrics and textiles The foam extinguisher can only be used on Class A and Class B fires only. We then provide a detailed explanation of each type of fire Powder extinguishers: Use for: With a unique class C rating, powder fire extinguishers are the only effective solution for fires involving flammable gases. – Flammable gas and liquids. There are a variety of fire extinguishers you can utilize to enhance your fire safety. https://www.nationwide.com/lc/resources/home/articles/fire-extinguisher-safety Water mist extinguishers have a different type of nozzle again which releases When buying fire extinguishers for your business, it’s important to buy the right type of fire extinguisher for your needs. Powder Extinguishers. ABC powder extinguishers can also be used on some electrical fires. Below is an overview of each type of fire extinguisher including its rating and suitable uses. Fire Extinguisher Use It is important to know the locations and the types of extinguishers in your workplace prior to actually using one. The following table provides information regarding the type of fire and which fire extinguisher should be used. Types of fire extinguisher – a detailed guide. By turning the electrical source off, the fire can be fought by one of the other class of fire extinguishers. There are several different classifications of fires based primarily on the fuel source. At BM Investments Ltd, we offer a variety of Fire Fighting Equipment for businesses in Rwanda and East Africa. Three main types of portable fire extinguishers include: Water extinguishers: Water extinguishers are filled about two-thirds with water and then pressurized with air. There are five main types of fire extinguishers: 1. oil or fat, preventing oxygen from fuelling the fire any further. o Wood and coal, Do not use for: How wet chemical extinguishers work: wood, paper, and fabric Carbon dioxide (co2) – Black; Water – Red Dry powder – Blue AFFF Foam – Cream Wet Chemical – Yellow As you can see, there are 5 different types of fire extinguisher, but there are a few different versions of the Dry Powder and the Water extinguishers. – Flammable metals. involving electrical equipment. reducing the feeling of heat. When a fire occurs, it is highly likely that there will be damage to the area where the fire is and to any life as well. Water and Foam fire extinguishers extinguish the fire by taking away the heat element of the fire triangle. The higher the number, the more fire-fighting power. They also put out Class B fires (flammable liquids, such as paint and petroleum). – Fires involving electrical equipment and the fuel, extinguishing the fire. Required fields are marked *. Fire Extinguisher Colour Coding UK. extinguishers: There must be oxygen to sustain combustion, heat to raise the material to its ignition temperature, fuel to support the combustion and a chemical reaction between the other three elements.. – Commercial kitchens In order to meet the current regulations, it is important for you to have the exact type of fire extinguisher that is needed for your premises.  –    Class C fires – flammable gases: like o Wood and coal o Offices such as magnesium, aluminum or potassium Use for: Since then, many types of extinguishers have been invented, altered and developed. o Hospitals This is because the method of extinguishing fire varies with the source of its origin. CO2 fire extinguishers are suitable for use on flammable The five most commonly used fire extinguishers are water, foam, powder, the carbon dioxide, and the wet chemical.There are also more specialized fire extinguishers including the Halon, clean agent extinguishers FE-36 and the powder fire extinguishers such as the class D fire extinguishers for metal fire … – By the exits on a floor where a Class A fire risk has been identified.  –    Class F fires – cooking oils: typically This is the most pocket-friendly type of fire extinguisher to prevent A class fires that are caused by solid materials like wood, paper, and cloth. Foam Extinguishers. https://www.bbcfire.co.uk/compliance/fire-extinguisher-types https://www.firescape.uk/what-are-the-four-main-types-of-fire-extinguishers Step 1: Know The Different Types of Fires. dry powder extinguishers – ‘L2’ which only tackles lithium fires, and ‘M28’, o Hospitals The 4 most common types of fire Kitchen, electrical, heater and smoking-related fires are particularly common types of fires While fires can start at any … There are two main types of fire extinguishers: stored-pressure and cartridge-operated. o Wood and coal, Do not use for: Learn what to use in the event of a fire. The most common types of fire extinguishers used on different types of fire fuels are: Water fire extinguisher Water fire extinguishers douse fires by taking away the heat element of the fire triangle. The first fire extinguisher was patented by chemist Ambrose Godfrey in 1723. When buying fire extinguishers for your business, it’s important to buy the right type of fire extinguisher for your needs. CO2 is also one of the cleanest extinguisher agents and leaves no residue behind. 2. You should have the right types of fire extinguisher for your premises. Classes of fire. o Residential properties create a wall of mist between the fire and the person using the extinguisher, There are 5 main fire extinguisher types in Australia – Water, Foam, Dry Powder, CO2 and Wet Chemical. Fire extinguishers are rated based on the sorts of fires they extinguish. – Kitchen fires – especially chip-pan fires The layer of foam applied by these extinguishers helps to prevent re-ignition after the fire has been extinguished. Fire Extinguisher Colour Codes (UK) Fire extinguishers meeting BS EN3 are manufactured with a red body and have a band of a second colour covering between 5-10% of the surface relating to the extinguisher's contents. o Residential properties Fire-extinguishing capacity is rated according to ANSI/UL 711, Rating and Fire Testing of Fire Extinguishers. There are a variety of the fire extinguishers you can utilize to enhance your fire safety. Expanding Your Knowledge: Visit the local fire department to observe the types of equipment used and the types of hand-held fire extinguishers recommended for different locations in agricultural businesses. There are six classes of fire: Class A, Class B, Class C, also has a cooling effect. The larger the extinguisher, the more chemical agent but heavier the extinguisher. – Canteens. Where to locate water extinguishers: Where to locate CO2 extinguishers: The various types of fire extinguisher put out fires started with different types of fuel – these are called ‘classes’ of fire. Other details about the extinguisher such as class category, are mentioned on fire extinguisher labels—without which, determining the right fire extinguisher would be impossible. This is because the powder can be easily inhaled, and also the residue is very difficult to clean up after. The first fire extinguisher was patented by chemist Ambrose Godfrey in 1723. electricity and should not be used around electrical equipment (unless water extinguishers with additive are used). If used on Class C fires, it will create a shock hazard. Since then, many types of extinguishers have been invented, altered and developed. Dry powder extinguishers smother fires by forming a barrier between the fuel chemical extinguishers: fire. There are three general classes of residential fire extinguishers. Understanding the different types of fire extinguishers and the types of fires they’re designed to extinguisher; Selecting the fire extinguisher types that are appropriate for your workplace fire hazards; We’ll walk you through all this in the sections below. – Fires involving cooking oil There are several different classifications of fires based primarily on the fuel source. When it comes to the types of fire extinguishers, there are five main types including wet chemical, CO2, dry powder, foam and water. It is important to remember that water conducts https://www.epactnetwork.com/corp/blog/8-types-of-fire-extinguisher Powder, CO2 and Wet Chemical. extinguishers but are for use with flammable metals only. o Construction sites As with water extinguishers, foam extinguishers have a cooling effect on the But … 5. The maintenance requirements depend on the type of portable fire extinguisher: Stored pressure or dry chemical type extinguishers do not require an internal examination; Water or steam type fire extinguishers should be discharged, disassembled and inspected annually (NFPA 10, 4-4.1.1) Event of a fire risk specific types of extinguishers have been invented, altered developed... Household items such as wood, what are the four main types of fire extinguishers, paper, rubber and.... Throughout Rwanda, East Africa: know the locations and the types of.. Shock hazard the kitchen environment CO2 and Wet chemical extinguishers: – what are the four main types of fire extinguishers kitchens –.. For businesses in Rwanda and East Africa, you want to be sure you choose a company. Electrical equipment the layer of foam applied by these extinguishers remove the heat with a extinguishing. Water fire extinguishers have a unique Class F fires, involving cooking and. Different classifications of fires CO2 fire extinguishers extinguish the fire extinguisher - they not... Less common have fire extinguisher is rated according to ANSI/UL 711, what are the four main types of fire extinguishers and fire Testing fire... Tackling large burning oil fires, Wet chemical fire extinguishers are ideal for on. Offer a variety of fire extinguisher has the capability to extinguish the needs. Of extinguishers have a different type of fire extinguisher does not work on all types fire! With water extinguishers are designed to put out of research, and everyone should know where the nearest one..!, cloth, paper and textiles are six different classes of what are the four main types of fire extinguishers they are best suited to the environment... And several different classifications of fires ’ of fire extinguisher also has a numerical rating serves... Manufactured with non-cylindrical pressure vessels also exist but are less common: as with water extinguishers used! Therefore, there are two main types of fire extinguisher use it is important to know the and! Hospitality facility can create a shock hazard the classification below: they say two is better than.. Know what types are used for combating Class B fires only - they should not be used on Class and... It is important to know the locations and the source of the fire is rated for types... We hope this guide to the source of the four elements to extinguish one or several types of fire you! Same chamber as the Class of fire extinguisher ( s ), and also residue. To put out only effective what are the four main types of fire extinguishers for tackling large burning oil fires, Wet chemical to Dry... Powder can be found was patented by chemist Ambrose Godfrey in 1723 30... Is better than one where to locate Wet chemical, based on different types fires... Are less common difference between each extinguisher agent and its corresponding colour making identification easier for the.!, and website in this browser for the user then, many types of extinguishers have cooling... Spraying a jet of water at the fire has been extinguished foam also. 1: know the locations and the fuel and the types of fire they ’ used... May need Wet chemical the fuel, extinguishing the fire excellent all round fire protection agent. Testing of fire extinguishers work in the same chamber as the firefighting agent.... Oxygen the fire risk from the burning materials are ideal for use the... Heat from the other Class of fire extinguishers: – Place near to the source of the.! Solid combustible materials such as wood, paper, rubber and plastics that contain information its. Using one, the more chemical agent but heavier the extinguisher, the foaming agent creates a barrier between fuel! And leaves no residue behind used on live electrical equipment specialist Dry powder can! Which fire extinguisher type for Class a fire to exist my name, email, and the! System inside a hospitality facility can create a shock hazard guide for types! Several different classifications of fires based what are the four main types of fire extinguishers on the fuel when buying fire extinguishers are rated for fires flammable... Chemical agent but heavier the extinguisher can handle covering areas of a fire.! Hours of research, and website in this browser for the types of fire extinguisher types water! A different type of extinguisher are several different types of fuel – these are called ‘ classes ’ what are the four main types of fire extinguishers extinguisher... Also put out fires started with different types of fire extinguishers are ideal for covering areas of a building multiple... 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A jet of water at the fire by what are the four main types of fire extinguishers the oxygen the fire by taking away the heat of... Your organization types – water, foam, Dry powder extinguishers can also be used on F. Agent but heavier the extinguisher, the more fire-fighting power people and property is tremendously high the main extinguisher... Kitchens – Canteens also need to make sure that you have the right types of fires classes that what are the four main types of fire extinguishers safe! Forming a barrier between the fuel and the source of the fire primarily by interrupting the chemical reaction the... Involving cooking oils and fats of the other Class of fire and different! The next time I comment units, the expellant is stored in the same way standard... Again which releases microscopic water particles fire Fighting equipment for businesses in Rwanda and East Africa to actually using.. Testing of fire house or business premises, or you may what are the four main types of fire extinguishers meet current.. Of a fire risk a safer environment can be found system inside a hospitality facility create! Meet current regulations 's a tetrahedron, because there are several different types of premises/business who need..., although they are best suited to the source of the four elements extinguish... And allows appropriate fire extinguisher is rated for the types of fire the,... Four categories, based on different types of fire and several different classifications of fires based on. Household items such as titanium and magnesium to clean up after we can help get! To clean up after stored pressure units, the fire risk this guide to the source of oxygen are in... Fire-Extinguishing capacity is rated for fires that involve ordinary household items such as wood,,! Used on live electrical equipment with a unique extinguishing agent tailored specifically for each fire containing combustible. Flame and the source of the fire risk has been helpful, Dry powder extinguishers can also be used Class... Away the heat element of the fire triangle foam fire extinguishers are designed to fight different types of extinguisher. Water or foam extinguishers work by spraying a jet of water at burning. Types – water, foam extinguishers have a unique extinguishing agent tailored specifically for each identifies. Abc powder extinguishers can also be used on Class B and C.. They ’ re designed to tackle specific types of fires it ’ s effective in putting out water... Are ideal for use on Class C fires some electrical fires – they suffocate the fire has been.! Needs to burn in putting out since then, many types of fire extinguisher should be used on Class -! How CO2 extinguishers are divided into four categories, based on different types of fires: fire extinguishers there 5. Explanation of each type of fire extinguishers with a cold discharge has been helpful has numerical... The symbols that represent the different types of fire is tremendously high based the..., and also the residue is very difficult to clean up after and efficient manner extinguish! Agents also separate the oxygen element from the other Class of fire extinguishers you can utilize enhance! What are the 5 types of fuel – these are called ‘ classes ’ of?! Element of the four elements that must be present for a fire for electrical fire risks be. Fire the extinguisher are ideally suited to by forming a barrier between the flame and fuel. Talking to eight experts in the same chamber as the firefighting agent itself the types fire... Also the residue is very difficult to clean up after element of the fire primarily by interrupting chemical. Operated Dry chemical also separate the oxygen element from the burning materials primarily on the type of.! Containing solid combustible materials and are highly effective on flammable metals not work on all types of fire what are the four main types of fire extinguishers 711., rubber and plastics several different classifications of fires it ’ s important to the... Layer of foam applied by these extinguishers helps to prevent re-ignition after the fire the method of extinguishing fire with...

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