These numbers are a UL/ULC rating that indicates the amount of firefighting capacity with the square feet covered for the type of fire. Therefore a 2A: 10 BC extinguisher means 2.5 gallons of water (firefighting capacity) for 10 square feet covered for a BC Type fire. Below is a useful chart from Buckeye Fire.
Amerex B500TC – 5 lb Chrome ABC Fire Extinguisher (with vehicle bracket) ABC fire extinguishers are ideal for homes, businesses, hallways, office buildings, apartment buildings, chemical storage areas, RVs, boats, and cars. ABC or Multi-Purpose Fire Extinguishers can be used on Class A, B, or C fires. Class A: Ordinary…
What is an “ABC” fire extinguisher and what do the numbers 2A …
What is an “ABC” fire extinguisher and what do the numbers 2A 10BC mean? Fires are categorized into 4 groups: A, or common combustible fires (including burning paper, wood, etc.); B, or flammable liquid fires (gasoline, cooking oil, etc.); C, or electrical fires; and D, which are flammable metal fires (including magnesium, sodium, etc.).
Used to provide protection against class A, B, and C fires. Regularly furnished: red glossy polyester coated steel cylinder with pressure gauge, wall mounting bracket and hose or nozzle as indicated. Contents stored under pressure at approximately 195 psi. Size: 5 lbs. U/L Rating: 2A:10B:C. FM Approval: yes. Height: 15-¼ inches.
People Also Ask what does 2a10bc fire extinguisher mean
What is the difference between 5BC and 10BC fire extinguisher?
What is the difference between 5BC and 10BC fire extinguisher? In our tests, the 10BC units discharged only a fraction of a second longer than the 5BC, hardly “twice” anything. The 10BC, on average, discharged only 25% more fire suppressant than the 5BC. What is the best size fire extinguisher for home use?
What is the best brand of fire extinguisher?
Like with smoke detectors, it’s important to buy a kitchen fire extinguisher that has an ETL or UL rating. Luckily most of the products from major home safety brands like Amerex, Kidde, and First Alert are all ETL- or UL-certified. You’ll also want to find one with an easy-to-read pressure gauge.
What do the B C ratings mean on fire extinguishers?
Thus, a 4A will equal about five gallons of water. The numbers on a B or C rating will indicate the square footage that extinguisher can handle. The letter indicates the type of fire that the fire extinguisher can be used on. For example, a rating of 2B means that the fire extinguisher can be used to combat two square feet of a Class B fire.
What size fire extinguisher do I Need?
The living room should have a 2A: 10: B: C or 5-10 pounds fire extinguisher every 40 feet.The garage with inflammable objects should have a 3A: 40B-C or 5-10 pounds fire extinguisher installed.The kitchen should have a 2.5 pounds extinguisher.
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What is FIRE EXTINGUISHER? What does FIRE EXTINGUISHER mean? FIRE EXTINGUISHER meaning Video Answer
Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher