AFFF (aqueous film-forming foam) and FFFP (film-forming fluoroprotein) fire extinguishers are rated for use on both Class A and Class B fires. As the name implies, they discharge a foam material rather than a liquid or powder. They …
Fire Extinguisher Types | NFPA
It is a simple solution for the simplest fire class, the Class A fire. Foam: This extinguishing agent helps both to cool and suffocate fires and are also largely used for Class A fires. Multipurpose Dry Chemical: Multipurpose dry chemical fire extinguishers are effective for Class A fires, as well as Classes B and C. The agent in these types interrupts the chemical …
People Also Ask a type fire extinguisher
What is a Class A fire extinguisher?
The easiest way to remember a Class A material is that is leaves an ash when it burns. It is these types of fires that Class A fire extinguishers are effective for putting out. As noted above, there are many different types of extinguishers on the market.
What are the fire extinguishing agents used in fire extinguishers?
The fire extinguishing agent used in these devices is a powder composed of very small particulates. Types of agents available include sodium bicarbonate base and potassium bicarbonate base.
How to choose the right type of fire extinguisher for your facility?
Choosing the right type of fire extinguisher for your facility comes down to accurately identifying the hazards that are present. It’s good to remember that you may need more than one fire extinguisher, or, you might choose a multipurpose fire extinguisher.
What is the difference between ABC and AB fire extinguishers?
An ABC fire extinguisher, for example, would be safe for use on Class A, Class B, and Class C fires, while an AB fire extinguisher would just be rated for Classes A & B. How do I choose the right type of fire extinguisher?
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TYPES OF FIRE AND FIRE EXTINGUISHERS | WHICH FIRE EXTINGUISHER TO BE USED ON WHICH CLASSES OF FIRE Video Answer
Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher