For example, 2A means the fire extinguisher is as effective as 2 ½ gallons of water, and so on. The numbers before B and C are a measure of the amount of square feet the fire extinguisher can put out. For example, a 10:BC fire extinguisher can extinguish a …
For instance, 2A means the extinguisher is just as effective as 2 ½ gallons of water. 4A is equivalent to 5 gallons of water. The Class B size rating indicates the square footage the extinguisher can cover. 20B means that as long as you sweep the nozzle side to side, there is enough extinguishing agent inside the canister to provide 20 square feet of coverage.
What does 2 a fire extinguisher mean? – Fire safety
A fire extinguisher that is rated 2A:10 BC means it has a fire fighting capacity equivalent to: 2.5 Gallons of Water and 10 Square Feet for a BC Type Fire. 1 . How much does a 20 lb fire extinguisher weight?
A fire extinguisher with a 1A rating is equivalent to 1.25 gallons of water. A 2A rating equals 2.5 gallons of water and a 4A rating equals 5 gallons of water. Similarly, it is asked, how do you tell what size a fire extinguisher is? Fire Extinguisher Size Ratings For Class A fires, this rating is expressed as a number from 1-40. For Class B fires, it is expressed as a …
People Also Ask what does 2a mean on a fire extinguisher
What does 2A mean on a fire extinguisher?
For example, 2A means the fire extinguisher is as effective as 2 ½ gallons of water, and so on. The numbers before B and C are a measure of the amount of square feet the fire extinguisher can put out. Click to see full answer. Thereof, how many pounds is a 2a fire extinguisher?
What do the numbers before B and C mean on fire extinguishers?
The numbers before B and C are a measure of the amount of square feet the fire extinguisher can put out. Click to see full answer. Thereof, how many pounds is a 2a fire extinguisher? Fire Extinguisher Weights Here are some common fire extinguisher sizes and their corresponding weights: 2A:10B:C – 4 lbs. 3A:40B:C – 5 lbs.
How many gallons of water is a 1A Fire extinguisher?
A fire extinguisher with a 1A rating is equivalent to 1.25 gallons of water. A 2A rating equals 2.5 gallons of water and a 4A rating equals 5 gallons of water. Simply so, how do you tell what size a fire extinguisher is?
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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