The uses of dry powder fire extinguishers.

De BISAWiki

Edição atual tal como 09h40min de 5 de dezembro de 2012

Suppose you are studying or working in your study room. Suddenly, you have to leave the area for a while. When you return back, you are feeling some nasty smell is entering your mind. On exploring, you discover the source of this smell the industry burning material in your study room. You see that the fire is expanding little by little. What you will do because confusing condition to deal with the problem! Certainly, you will pick up your electrical fire extinguisher to begin the fire, and definately will save the rest of the things within your study room.

Well, to obtain a better understanding if you use powder fire extinguisher, you must walk through the types of fire. Fire falls into six different categories as given below:

• Class A: this category includes flammable solids like paper, cloth, wood, plus some kinds of plastics.

• Class B: includes flammable liquids or those solids which is often liquefied like oil, petrol and paints.

• Class C: includes flammable gases like hydrogen, butane and propane.

• Class D: includes flammable metals like potassium, sodium and magnesium.

• Class E: the fire associated with the first two classes, with the induction of electrical devices.

• Class F: includes flammable cooking liquids like oils and fats.

Dry powder fire extinguishers are used in most from the cases given above. Because the fire extinguisher powders are available in different categories, the extension to the use of a dry powder fire extinguisher has been created possible. To speak about, especially, the very first three classes A, B and C; this sort of powder fire extinguisher is considered to be the very best. To talk about electric devices, this extinguisher could work as an electrical fire extinguisher, too.

So, it's clear that these powder fire extinguishers are applicable to and ideal for many kinds of fire. You simply need to follow safety tips when working with it.