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.
Five main types of fire extinguishers. Water, water mist or water spray; Foam; Dry Powder – standard or specialist; Carbon Dioxide (‘CO2’) …
What are the Different Types of Fire Extinguishers & Their Uses
2. Carbon Dioxide Fire Extinguisher. A carbon dioxide fire extinguisher (CO2) is one of the cleanest types of extinguishers to use as it leaves no residue and requires no cleanup. The CO2 extinguisher does exactly that – extinguishes CO2. By doing so, it removes oxygen from the fire, effectively suffocating it of oxygen.
It is not recommended that children use fire extinguishers. Teach people how to use a fire extinguisher. When operating a fire extinguisher, tell residents to remember the word PASS: Pull the pin. Hold the extinguisher with the nozzle …
People Also Ask what kind of fire extinguisher does a ambulance use
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.
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 I Need?
Water extinguishers are only suitable for Class A fires consisting of paper, wood, straw, coal, rubber, solid plastics and soft furnishings. They are the simplest, most common, and least expensive type of extinguisher, costing from around £25 for 3- or 6-litre, to £35 for 9-litre ordinary models, and £50 for freeze-protected extinguishers.
What is a hand propelled fire extinguisher?
Using a scoop or shovel is often referred to as a hand propelled fire extinguisher. While there are many different types of fire extinguishers used for different applications it is also important to know the rating of each extinguisher which will let you know the types of fires it is meant to be applied to.
People Also Searches what kind of fire extinguisher does a ambulance use
Types of Fire Extinguisher and Their Uses Video Answer
Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher