You can use water, or a Class A fire extinguisher, to put out this type of fire. Class B fires, on the other hand, have a flammable liquid fuel source, like gasoline. The number after the B, for example a B1 or B2 extinguisher, indicates the capacity of the extinguisher.
B on fire extinguishers generally means that it can be used to put out flammable liquid fires. B1 means it will do so, but not especially well (1 is the lowest ranking).A is for flammable solids …
What does the B on a b1 fire extinguisher or indicate?
The code B-1 on a fire extinguisher indicates that it should be used to put out fires due to flammable liquids like gasoline, oil, grease, etc. The number identifies the approximate range (in square feet) of flammable liquid fire that can be extinguished by an ordinary user.
The code B-1 on a fire extinguisher indicates that it should be used to put out fires due to flammable liquids like gasoline, oil, grease, etc. The number identifies the approximate range (in square feet) of flammable liquid fire that can be extinguished by an ordinary user. Further Explanation: Other classification of fire extinguisher include:
People Also Ask what does the b on a b1 fire extinguisher indicate
What does B1 mean on a fire extinguisher?
You can use water, or a Class A fire extinguisher, to put out this type of fire. Class B fires, on the other hand, have a flammable liquid fuel source, like gasoline. The number after the B, for example a B1 or B2 extinguisher, indicates the capacity of the extinguisher. Also asked, what does the letter B on a b1 fire extinguisher mean?
What do the numbers on a fire extinguisher mean?
The numerical rating for this class of fire extinguisher refers to the amount of water the fire extinguisher holds and the amount of fire it will extinguish. Class B Extinguishers should be used on fires involving flammable liquids, such as grease, gasoline, oil, etc.
What is the difference between Class A and Class B fire extinguishers?
You can use water, or a Class A fire extinguisher, to put out this type of fire. Class B fires, on the other hand, have a flammable liquid fuel source, like gasoline. The number after the B, for example a B1 or B2 extinguisher, indicates the capacity of the extinguisher.
How does a fire extinguisher work?
Some fire extinguishers work by displacing oxygen gas using carbon dioxide, removing contact between the combustible material and oxygen, or cooling the surface to avoid re-ignition or spreading of flames.