Fire extinguishers are essential safety equipment that every building, whether residential or commercial, should have. In Scotland, regulations require the installation of appropriate fire extinguishers in many buildings, and it is crucial to understand the different types available and their uses. Here we’re giving you a simple overview of the different types of fire extinguishers in Scotland and across the UK.
Water Extinguishers
Water extinguishers are suitable for use on Class A fires, which involve ordinary combustibles like paper, cloth, and wood. They work by cooling the fuel and extinguishing the fire. Water extinguishers are not suitable for use on Class B or C fires that involve flammable liquids or electrical fires, respectively. It is also essential to note that using water on electrical fires can result in electric shock and severe injury.
Foam Extinguishers
Foam extinguishers are suitable for use on Class A and B fires. They work by smothering the fire, creating a barrier between the fuel and the oxygen needed for combustion. Foam extinguishers are not suitable for use on electrical fires, and their effectiveness can be reduced if used on deep-seated fires.
Carbon Dioxide Extinguishers
Carbon dioxide extinguishers are suitable for use on electrical fires and Class B fires involving flammable liquids. They work by displacing oxygen, suffocating the fire. Carbon dioxide extinguishers are not suitable for use on Class A fires or in confined spaces, as they can displace oxygen and cause asphyxiation.
Powder Extinguishers
Powder extinguishers are versatile and suitable for use on Class A, B, and C fires, as well as electrical fires. They work by creating a barrier between the fuel and the oxygen, and some types also have a cooling effect. Furthermore, powder extinguishers can be messy and can impair vision, and they are not suitable for use in confined spaces or where there are sensitive electronic equipment and machinery.
Wet Chemical Extinguishers
Wet chemical extinguishers are suitable for use on Class F fires that involve cooking oils and fats. They work by creating a layer on the surface of the fuel, preventing it from reigniting. Furthermore, wet chemical extinguishers are not suitable for use on other classes of fires.
Contact 1st Choice Fire for Your Fire Extinguisher Supply
Choosing the right type of fire extinguisher in Scotland is crucial for effective fire safety. Each type of extinguisher is designed to tackle specific types of fires. Therefore, using the wrong one can be dangerous and ineffective. It is essential also to have a trained professional assess your building’s fire safety needs and recommend the appropriate type and number of extinguishers required. Remember, proper maintenance and regular inspections of fire extinguishers are also essential for their effectiveness in case of a fire emergency. Contact us today to arrange the right extinguishers for your business.