Many fire extinguishers release a fine powder. The most common is the multipurpose dry chemical type, which is used for Class A, B, and C fires. These contain monoammonium phosphate, which comes out as a yellow powder. The yellow color helps to distinguish it from other non-multipurpose extinguishers.
What is a yellow label fire extinguisher used for?
Wet chemical extinguishers feature a bright yellow label. This type of extinguisher is specifically designed for use on Class F fires (cooking oils and fats).
What Colour fire extinguishers are used for what?
What do the different fire extinguisher colour mean and how are they used for?
| Colour | Type | Use on |
|---|---|---|
| Cream | Foam | Organic solids, flammable liquids |
| Black | Carbon dioxide | Flammable liquids, electrical fires |
| Yellow | Wet chemical | Organic solids, cooking oils and fats |
What are the 4 types of fire extinguishers used for?
Understanding fire extinguisher classes
- Class A extinguishers will put out fires in ordinary combustibles such as wood and paper.
- Class B extinguishers are for use on flammable liquids like grease, gasoline and oil.
- Class C extinguishers are suitable for use only on electrically energized fires.
Which extinguisher is most suitable for oil fires?
Wet Chemical fire extinguishers are the most effective against Class F fires (cooking oils and fats) e.g fats, grease and oil. Therefore they are practical in a kitchen environment.
What is the colour code for fire extinguishers?
Fire extinguisher colour coding
Water fire extinguishers are colour coded red. Foam fire extinguishers are colour coded in cream. Powder fire extinguishers are colour coded with blue. Carbon dioxide fire extinguishers are colour coded with black.
What are the different classes and Colour codes of fire extinguishers?
Explanations regarding the different fire extinguisher colours are detailed below:
- Red – Water. Water extinguishers are safe for use on wood, paper & fabric fires. …
- Cream – Foam. …
- Blue – Powder. …
- Black – Co2. …
- Fire Blanket. …
- Wet Chemical – Yellow.