Film-forming foam type. 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 are not suitable for use in freezing temperatures.
Fire Extinguisher Classes. There are five different kinds of extinguishers: Classes A, B, C, D and K. According to Lowe’s, Class A works on dry fuels, B is for flammable liquids and C is designed…
What are the 5 Types of Fire Extinguishers? – Vanguard
Thereof, what are the 4 types of fire extinguishers? There are four classes of fire extinguishers – A, B, C and D – and each class can put out a different type of fire. 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.
People Also Ask which type of fire extinguisher is used in petroleum fire
What kind of fire extinguisher should I use?
Always use an extinguisher matched to the fuel that is burning. There are five different kinds of extinguishers: Classes A, B, C, D and K.
What is the chemical used in fire extinguishers?
Used on cooking fat, grease, and oil fires, these fire extinguishers usually employ a wet chemical agent composed of potassium to simultaneously cool and suppress the fire. Are there any other types of fire extinguishers?
What is a multipurpose fire extinguisher?
Multipurpose Extinguishers. Some home extinguishers are labeled for multiple classes, typically A-B-C or B-C. Any multipurpose extinguisher that includes a B in its label is suitable for a grease or oil fire.
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.
People Also Searches which type of fire extinguisher is used in petroleum fire
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