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
Each category burns differently and shows what type of fire extinguisher you need on a boat. Class A: Combustible Solids. Class A is a solid combustible fire fueled by paper, textiles, plastics, or wood. Water or a Class A device – that usually contains monoammonium phosphate – will put out this fire. Class B: Flammable Liquids
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What is a Class A fire extinguisher?
Class A fire extinguishers are safe for use on ordinary combustible fires, like those fueled by paper or wood. There are a number of safe ways to extinguish a Class A fire, so you’ll find a variety of Class A fire extinguisher options available.
What type of fire extinguishers are used on boats?
Class C fire extinguishers may contain potassium chloride, potassium bicarbonate, or monoammonium phosphate to put out electrical fires. The primary reason Class B is the suggested protectant on boats is that gasoline fires are the most common type on these vessels.
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 an example of a multi-purpose fire extinguisher?
For example, A-B-C fire extinguishers can be used for all three of these types of fires. They can also cover other combinations of fire types, such as A-B or B-C, depending on the extinguisher. Carbon dioxide is used in multi-purpose fire extinguishers.
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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