What does 3A's portable extinguisher mean?
The numbers in the back represent the weight. For example, 3 represents a 3 kilogram class a fire extinguisher!
What is the meaning of MF/ABC5-3A M fire extinguisher fire extinguisher, dry powder, F: the number represents the class C:C A: class a fire behind the gas solid liquid fire B:B fire 5:ABC kilograms, MF/ABC5: 5 kg ABC dry powder fire extinguisher
Type D fires are part of combustible metals such as magnesium, sodium, potassium and their alloys. Fire extinguishers are generally labeled with fire extinguishing type and fire rating. For example, A, B, etc., the user can immediately identify the fire extinguisher, which is suitable for fighting what kind of fire. The number in front of the letter indicates the amount of extinguishing agent in the extinguisher.
Fire can be divided into four types according to the fire occurring in different substances:1. category a fire is a solid combustible material fire, including wood, cloth, paper, rubber and plastic.Category 2.B fires are flammable, flammable, liquid, flammable, and oil fires.Type 3.C fire is a live electric equipment fire.
