What are the different types of fire extinguishers?
fire extinguishers are highly recommended to have home, office and cars. In a fire, rapid thinking can prevent the fire from the rapid application of the fire extinguisher, significantly reduce damage and potentially save lives. However, different types of fires require different types of fire extinguishers and the use of an incorrect fire extinguisher may be dangerous. At best, you can actually cause fire to spread, and you can seriously hurt or lose your life. Fortunately, the fire extinguishers are evaluated by a fire class to make it easy to determine whether an individual fire extinguisher is suitable for a given task. When the fire is categorized as a class A, it includes "ordinary flammable" such as paper, wood, cardboard and simple plastics. Class A fire extinguishers are often filled with water under high pressure to cut off the fire from oxygen. Class fire extinguishers and usually indicate how much pressure water holds.
Class B fire is a fire that includes flammable burnt, such as fat, oil and gasoline. The spread of water during class B fire can cause it to increase further, by distraction of the flammable area. Class B fire extinguishers are filled with a chemical mixture that is designed to safely eliminate the fire, and their packaging usually shows how many square feet the fire extinguisher can release. This number will vary depending on the intensity of fire and materials. A class B fire, a fire to a kitchen fire that can be a serious problem in commercial cuisine.
Class C fire extinguishers are designed for electrical fires. They contain non -conductive burning retarders to suffocate fire. The use of water O is extremely dangerous n Class C fire because you can seriously shock or kill. Class C fire extinguishers should be kept in the car and in domestic offices and other areas with a large number of electrical equipment.
the final type of fire, class D, is a firenative flammable metals. Class D fire usually meets only in a production or laboratory environment. While many companies sell combined fire extinguishers such as ABC or BC fire extinguishers, the class D fire extinguisher is never combined with others. These fire extinguishers use dry powder rather than dry chemicals used in fires B and C.
fire extinguishers may lose pressure or damage. They should be regularly checked and many fire brigades offer this service for free. If the fire extinguisher has been used, it can be charged on the fire brigade with the appropriate material. Always make sure that your fire extinguishers are easily accessible in an emergency, and make sure that all employees of the Affairs families know the location of the fire extinguisher along with the meaning of the evaluation.