Fires can be extremely dangerous and destructive, so it's important to have the right tools on hand to put them out quickly and effectively. Fire extinguishers are an essential tool for combating small fires and preventing them from spreading, but not all fire extinguishers are created equal. In this blog post, we'll explore the different types of fire extinguishers and their uses, so you can make sure you have the right one for your needs.
Water fire extinguishers
Water fire extinguishers are the most common type and are suitable for Class A fires, which involve solid materials such as wood, paper, or textiles. They work by cooling the fire and removing the heat element. Water extinguishers should not be used on fires involving electrical equipment or flammable liquids.
Foam fire extinguishers
Foam fire extinguishers are suitable for Class A and B fires, which involve flammable liquids such as petrol or oil. They work by forming a barrier between the fuel and the oxygen, which prevents the fire from spreading. Foam extinguishers should not be used on fires involving electrical equipment.
Carbon dioxide fire extinguishers
Carbon dioxide fire extinguishers are suitable for Class B and electrical fires. They work by displacing the oxygen in the air, which starves the fire of fuel. Carbon dioxide extinguishers are ideal for fires involving electrical equipment as they do not leave any residue or cause damage.
Dry powder fire extinguishers
Dry powder fire extinguishers are suitable for Class A, B, and C fires, which involve flammable gases such as propane or butane. They work by smothering the fire and preventing the fuel from igniting. Dry powder extinguishers should not be used in enclosed spaces, as they can cause breathing difficulties.
Wet chemical fire extinguishers
Wet chemical fire extinguishers are suitable for Class F fires, which involve cooking oils and fats. They work by creating a chemical reaction that cools the fire and prevents it from re-igniting. Wet chemical extinguishers should not be used on fires involving electrical equipment.
Having the right fire extinguisher on hand can mean the difference between a small fire and a major disaster. It's important to know which type of extinguisher to use for different types of fires, so you can put them out safely and effectively. By understanding the different types of fire extinguishers and their uses, you can help keep yourself and others safe in the event of a fire.