Fire extinguisher types and uses. Water fire extinguishers. Water extinguishers are only suitable for Class A fires consisting of paper, wood, straw, coal, rubber, solid plastics and … Water mist extinguishers. Water spray fire extinguishers. Foam extinguishers. Dry …
Fire Extinguisher Sizes. The size of a fire extinguisher indicates the amount of extinguishing agent it holds and is most often measured in pounds. Sizes can range from as small as 2.5 lb. to as large as 350 lb. While the largest extinguishers will come with built-in wheels to make transportation manageable, size is always important to consider.
How to Choose the Right Fire Extinguisher
Here are 3 important considerations to keep in mind when choosing the right fire extinguisher for your needs. 1. What type of hazards are you dealing with? The types of fire hazards in your home or business will help determine what type of fire is most likely to break out. In the majority of situations, fire hazards are ordinary combustible materials, flammable liquids …
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.
People Also Ask how to determine fire extinguisher type
What is the procedure for checking a fire extinguisher?
inside an unlocked glass cabinet or a wooden box) to prevent them from being moved.Identify if a fire extinguisher is present in the area and take note if it is easily visible.It should not be blocked by any equipment or other objects that would make it difficult to be accessed during an emergency.Portable fire extinguishers other than wheeled types must also be secured in a specific location (e.g. …
How often should you inspect fire extinguisher?
Visual Fire Extinguisher Inspections – Once per MonthLook for obvious signs of physical damage, such as corrosion, leakage, or dents.Check the pressure gauge to make sure the indicator is in the operating range.Make sure the pull-pin is not missing and the pull pin seal is intact.Verify the date of the last professional inspection.
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How often should fire extinguishers be checked?
The use of an extinguisher is usually only effective in the first 10 seconds of the fire starting. The standalone extinguishers should not be closer than 10 feet from the stove, or more than 20 feet. Fire extinguishers should be checked every month. Make sure the seal is in place, and check the gauge to make sure it’s full.
How to inspect your fire extinguisher?
When doing a DIY fire extinguisher inspection, check to make sure:The gauge on the top of the extinguisher is in the green. Some non-rechargeable extinguishers also have push-to-test pressure indicators.There is no damage or corrosion to the vessel.The expiration date has not passed.The pin is in the handle,The operating instructions face outward,It’s easily reachable and not stashed behind something.
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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