If the extinguisher has a hand control, wait until the air clears and if you can still see the flames, attack the fire again. How foam extinguishers work: As with water extinguishers, foam extinguishers have a cooling effect on the fuel. Type of fire extinguisher - Water, Foam, Dry Powder, Wet Chemical. Types of Fires Not all fires are the same. Source: Types of Fire Extinguishers 3, Watchmoor Trade Centre Just don’t pull the pin or squeeze the lever, as this will break the seal and cause the extinguisher to no longer be usable. This is the type of extinguisher you’ll want to use on a fire caused by oil or fuel. : Water spray extinguishers are equipped with a spray nozzle, rather than a jet nozzle, meaning a greater surface area can be covered more quickly and the fire put out more rapidly. To effectively fight fire, you must be prepared with the right type of extinguisher. SL2 5AJ, SURREY FIRE & SAFETY LTD – WOKING BRANCH Woking There is no one extinguisher type which works on all classes of fire. Specialist dry powder extinguishers are used for flammable metals. The best extinguisher for ABC types of fire. Where to locate water extinguishers: – By the exits on a floor where a Class A fire risk has been identified. These materials make up most of the materials in a home, which is why these can these are very common in homes. Unlike foam extinguishers, this type of extinguisher doesn't contain water so can be used on live electrical equipment. You must be able to use the extinguisher in the correct manner and should be trained before attempting to put out fires. Here's what to know about different types of fires and the types of fire extinguishers that are recommended for home use. Regent Park If you still have questions, or if you’d like to book a free survey of your premises by one of our BAFE registered extinguisher engineers, please just call us on 0800 157 1113 or email us at info@surreyfire.co.uk. Types of premises/business who may need CO2 extinguishers: – Premises with electrical equipment, such as: o Offices o Kitchens o Construction sites o Server rooms. Learn the different types of fire classes that should be used on different fires. When it comes to the types of fire extinguishers, there are five main types including wet chemical, CO2, dry powder, foam and water. Class C fire extinguishers are effective against electrical fires from live wires, panels, and circuit breakers. Fire extinguisher types There are many types of fire extinguishers out there in the marketplace. In an emergency, do you have the time to check? Farnborough Croydon Fire extinguishers aren’t one size fits all; in fact, there are five different fire extinguisher ratings: A, B, C, D, and K. Each rating denotes the type of fire the extinguisher can be effectively used against. Choosing fire extinguisher types for the relevant class of fire could literally be the difference between life and death. Types of Fire Extinguishers. Using the right type of fire extinguisher on a blaze is crucial. Advertising helps our insights remain free. They use a process called saponification by releasing an alkaline agent to create a foam that traps vapors and puts the fire out. Alternatively, you can ask us to call you back by clicking on the link below. There are 5 main fire extinguisher types – Water, Foam, Dry Powder, CO2 and Wet Chemical. Diagram from Surrey Fire (https://surreyfire.co.uk/) Water Based Fire Extinguishers. GU2 4RG, SURREY FIRE & SAFETY LTD – HEATHROW BRANCH Using the wrong kind of fire extinguisher can be dangerous. There are six classes of fire: Class A, Class B, Class C, Class D, ‘Electrical’, and Class F. –, –    Class A fires – combustible materials: caused by flammable solids, such as wood, paper, and fabric –    Class B fires – flammable liquids: such as petrol, turpentine or paint –    Class C fires – flammable gases: like hydrogen, butane or methane –    Class D fires – combustible metals: chemicals such as magnesium, aluminium or potassium –    Electrical fires – electrical equipment: once the electrical item is removed, the fire changes class –    Class F fires – cooking oils: typically a chip-pan fire, Overview: Water extinguishers are the most common fire extinguisher type for class A fire risk. Clean Agent Fire Extinguisher. 450 Bath Rd London The substances in dry chemical extinguishers can stop this process. Surrey These extinguishers typically use water or certain types of dry chemicals to either absorb heat or coat the fire. Building 220 The Safety Team is a group of experts that handle provider research, product reviews and recalls to make your home safety and security search as easy as 1-2-3. You will also need to make sure that you have the right size and weight of fire extinguisher as well as the right kind. Location Garage forecourts, welding and flame cutting businesses and buildings with large boiler rooms are examples of premises using flammable gases for chemical processes where this type of fire extinguisher is required. From fire alarm to fire extinguisher, we do it all. Where to locate wet chemical extinguishers: – Place near to the source of the fire risk. Pinewood Chineham Business Park ), or otherwise requires the expertise of a fire brigade. This is because the powder can be easily inhaled, and also the residue is very difficult to clean up after. A quick and handy summary of the most common types of fire extinguisher & their uses, together with the classes of fire they are most suitable for use on. It is important you select fire extinguishers that do not have many replaceable parts and that these replaceable parts are only available from the manufacturer. Before we go into full details of the different types of fire extinguishers we have, it is important to know what and how important a fire extinguisher is. The Lansdowne Building Like foam, the non-combustible powder smothers the fire. Dorset House How water extinguishers work: The water has a cooling effect on the fuel, causing it to burn much more slowly until the flames are eventually extinguished. Select suitable fire extinguishers according to the needs of your environment. All three elements of the fire triangle are required to sustain a fire. 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