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.
Class B fire extinguishers are rated for use on flammable liquids like grease, gasoline, and oil, and most often use C02 or clean agents to safely suppress fires. Both clean agents and CO2 work to remove the oxygen from a …
Which Fire Extinguishers should be used for flammable liquids
Among all Fire extinguisher types, the class B fire extinguishers can only put out this kind of fire. In the following section of this article, you will find out more about class B fire and the type of extinguisher that can put it out perfectly. What is the class B fire? In the case of class B fires, flammable liquids & gasses effort that completes the fire Triangle.
People Also Ask which type of fire extinguisher is used for flammable liquids
What extinguishers can be used on flammable liquids?
Extinguishers that can be used: Water, Foam, ABC Dry powder, Wet chemical Class B fires are burning flammable liquids. Examples include petrol and paint. Class C fires burn flammable gases. A couple of examples are propane and butane. Class D fires are burning flammable metals. These may include lithium or magnesium.
What are the different types of chemical fire extinguishers?
Types of agents available include sodium bicarbonate base and potassium bicarbonate base. Dry chemical type extinguishers have special treatments that ensure proper flow capabilities by providing resistance to packing and moisture absorption (caking). Fire extinguishers of this type contain an ammonium phosphate base agent.
Can a Class A fire extinguisher be used on electronic devices?
Larger models of these fire extinguishers are listed for Class A as well as Class B and Class C fires, which makes them quite suitable for use on fires in electronic equipment. When discharged, these agents are in the combined form of a gas/mist or a liquid, which rapidly evaporates after discharge with about twice the range of carbon dioxide.
What type of fire extinguisher do you need for your business?
For example, let’s consider a commercial office building. The office space itself might just need a Class A fire extinguisher, to protect against ordinary combustible fires. But, you might also need a Class C fire extinguisher if you have a lot of electronics or a server room that could overheat.
People Also Searches which type of fire extinguisher is used for flammable liquids
| See full list on cpdonline.co.uk |
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