We use these items on our Site to permit us, for example, to count users who have visited our It's UL rated 1-A, 10-B:C and is ideal to help extinguish the most common fires. One of our highly trained and certified technicians can visit your business to discuss all fire extinguisher options and what works best for your facility in more detail. UL also developed tests used to determine how large those fires can be. Source: Edwards Air Force Base. Class C fire extinguishers: electrical fires. Price $42.92. ft. (1.8 m2) fire with a 20-B:C extinguisher. this information to analyze your use of the website, compile reports on activity for us, and perform the browser you are using, the operating system you are using, the pages on the website that you website. websites or interact with their platforms. Our website uses cookies. The letters on a fire extinguisher's label indicate which classes of fire it can effectively fight. With the exception of the water extinguisher, all the other extinguishers are capable of putting out more than one type of fire. Grainger's got your back. The revised NFP… Google will use Learn how to operate extinguishers before a fire occurs, so you can deal wit… use and privacy policies, and we encourage you to review those policies whenever you visit their As part of a fire extinguisher's classification, the numbers on the label can mean either: For each A, the extinguisher contains the equivalent of 1.25 gallons of water. It’s safe to use on fires involving energized electrical equipment. Fire extinguisher features durable metal head designed to meet demanding needs. Dry Powder Easy online ordering for the ones who get it done along with 24/7 customer service, free technical support & more. Read more. 2 Clean the valve assembly with a soft cloth or brush. And even agents suited to multiple fire types will perform better on some types of metals than others. And with a variety of flammable liquids in ordinary use—from paint thinners to gasoline—it's worth thinking a little more about why this system works the way it does. Easy online ordering for the ones who get it done along with 24/7 customer service, free technical support & more. Class K fire extinguishers: oils, fats, and greases. pages or opened an email and for other related website statistics (for example, recording the Important laws guide building owners and others in matching extinguishers to the risks structures face. Before you can understand the ratings of fire extinguishers, you’ll first need to understand the different classifications of fire. and opt-out choices, please click here. those It provides the equivalent of 1.25 gallons of water against Class A fires. Knowing what the letters and numbers on a fire extinguisher mean can make a life-or-death difference. Good for: Sizable fires of standard types. Amerex B417T - 2.5 lb ABC Extinguisher (Vehicle) 1A:10B:C. B417T ABC extinguishers are ideal for work trucks & personal vehicles. further services associated with website use and Internet use. hbspt.cta._relativeUrls=true;hbspt.cta.load(1973249, 'd28a8a4b-93cb-4b45-9fc3-d444f3fec313', {}); Topics: $127.75 $143.00. That is, a novice can put out a fire encompassing 10 sq. Game Assets - Fire Extinguisher 1A, USD $15.00. In short, the letters and numbers on a fire extinguisher mean what they mean largely due to UL. Since it carries the C rating, it is also safe to use on an energized electrical fire. Pixel tags or clear GIFs, also known as web beacons, are transparent graphical images placed on a The user of this article or the product(s) is responsible for verifying the information's accuracy from all available sources, including the product manufacturer. Price $29.80. Read more. Good for: Class B and Class C fires, but not Class A fires. Contact a fire extinguisher expert from Koorsen Fire & Security today to have all of your questions answered. © 2021 Koorsen Fire & Security | PRIVACY POLICY. Fire Rated 1A:10B:E Fire School. Some Class D agents stop one type of metal fire, while others can take on several. Powder or dry chemical extinguishers are effective in putting out or containing a large varierty of fires. 1A is equal to 1.25 gallons of water. We'll cover the basics, look at a few examples, and detail the tests used to arrive at these conclusions. Disclaimer: The information in this article is for informational purposes only. Reading the 2 answers here and thinking that perhaps things have changed since I have retired. Fire extinguishers are usually fitted in buildings at an easily accessible location, such as against a wall in a high-traffic area. For more than 125 years, the organization formerly known as Underwriters' Laboratories has helped fire professionals assess and measure risk. effectiveness (such as which web pages are visited, which messages are responded to, or what In addition, always consult with a professional, such as a life safety engineer, contractor, and your local authority having jurisdiction (AHJ; a fire marshal or other government official) before making any changes to your fire protection or life safety system. media provider. These labels treat Class K fires (kitchen oils, fats, and greases) in much the same way. ABC fire extinguishers are ideal for homes, businesses, hallways, office buildings, apartment buildings, chemical storage areas, RVs, boats, and cars. For example, using a CO2 or water extinguisher on burning metal can have disastrous consequences, as the video below shows: The letters on a fire extinguisher's label indicate which classes of fire it can effectively fight. There’s a lot that goes into purchasing, placement, maintenance, and testing of fire extinguishers for your business. Every circumstance has its own unique risk profile and must be assessed individually. Social media providers are unaffiliated with us, and we are not responsible for the Good for: The smallest fires including those in the home or vehicles. truncated The content on this website in no way eliminates the need for assessment and advice from a life safety professional, the services of which should be employed in all situations. visit and details of your transaction activity, such as the amount, date and time for each JavaScript seems to be disabled in your browser. You can deactivate Google Analytics using a browser add-on if you do not wish the This Kidde 1A10BC Basic Use Fire Extinguisher is suitable for use on Class A (trash, wood and paper), Class B (liquids and gases) and Class C (energized electrical equipment) fires. 16 products. Shop First Alert Rechargeable 1-a:10-b:C Residential Fire Extinguisher in the Fire Extinguishers department at Lowe's.com. take place. Corrosion resistant gauge – easy-to-read color coded gauge provides accurate measurement. UL also conducts additional Class A testing with a "test crib," the Jenga-like assembly of stacked wood seen below: An image of a crib fire test for 1A extinguishers. What to do with an Old Fire Extinguisher? popularity Amerex B417T - 2.5 lb ABC Extinguisher (Vehicle) 1A:10B:C. B417T ABC extinguishers are ideal for work trucks & personal vehicles. The number rating for Class B fire extinguishers is based on square footage as opposed to gallons like the Class A rating. For the best experience on our site, be sure to turn on Javascript in your browser. We may use third-party companies to help us tailor content to users or to serve ads or messages on More than 50 years ago, magazines like Popular Mechanics wrote excitedly about the emergence of an "all-purpose" fire extinguisher—the first to be ABC-rated by Underwriters' Laboratories. The number represents the chemical/agent's equivalent to gallons of water the extinguisher holds. So it is perfect for the home. By using our application you agree to our use Extinguishers perform better in the hands of an expert operator than they do in the hands of amateur users. Class K extinguishers can keep deep fat fryer fires in check. The number before the "A" increases with the size of the wood panel, indicating that the fire extinguisher can stop wood fires of larger and larger sizes. Let's look at a few examples: Extinguisher model: Buckeye Purple K Dry Chemical. For Class A, the rating is to help measure how many gallons of water the extinguisher is equivalent to when fighting the fire. Extinguishers that can fight Class K fires may have a letter "K" on the label, but they won't have a number. Google may also transmit this While they're required to be listed and labeled, purchasers can't simply rely on a letter "D" to indicate an extinguisher's suitability against metal fires. Fires are given different categories because some extinguishing agents will only extinguish certain types of fire. files or other pieces of data which are downloaded or stored on your computer or other device, that Our fire extinguishers are available in a range of sizes and capacities from a 1.0kg domestic/vehicle model through to the bigger 9.0kg units which are suitable for industrial & mining use. content or privacy practices of social media providers. The most common fire extinguisher is the ABC fire extinguisher. Looking for KIDDE Fire Extinguisher, Dry Chemical, Monoammonium Phosphate, 2.5 lb, 1A:10B:C UL Rating (479W96)? Rather than trying to give Class K extinguishers a uniform rating, the International Fire Code and other fire safety standards recommend sizes based on a kitchen's specific hazards. Clean agent extinguishers are effective on Class A, B and C fires. 8 ft, Bracket Included Yes, Handle Material Steel, Valve Material Aluminum, Rechargeable No, Disposable Yes, Hose Included No, Standards UL You should have the right types of fire extinguisher for your premises, or you may not meet current regulations. Standards used to assess extinguishers' quality and firefighting potential have existed for more than 90 years, thanks in large part to an organization known today as UL. If this article helped you understand what the numbers and letters on a fire extinguisher indicate, we invite you to add or follow us at Facebook.com/QuickResponseFireSupply or on Twitter @QuickResponseFS. The various types of fire extinguisher put out fires started with different types of fuel – these are called ‘classes’ of fire. can be tied to information about your use of the website (including certain third party services and Easy online ordering for the ones who get it done along with 24/7 customer service, free technical support & more. It is a dry powder type fire extinguisher that can be used for all fires (Class A, B, and C). Good for: Extinguishing fires in flammable liquids and gasses—save for kitchen fires—up to 120 square feet in size. We operate social media pages on third party networks and have social media icons on our website. Ideal for the most common fires. A First Alert fire extinguisher can be your first line of defense in case of a fire in your home, boat, car or business. This non-rechargeable extinguisher has a 6 ft.- 8 ft. discharge range and an 8-12 second discharge time. For example: Technicians carefully construct the panels from evenly spaced pine, mount them against concrete, and spray the panel with fuel oil. Sign up today! Address:11091 Air Park Rd, Ashland, VA 23005 USA, Working Days/Hours:Mon - Fri / 8:00AM - 6:00PM Eastern. I will tell you what I was taught and then give you a site where you can check out some extinguishers and their ratings. If you’re around a fire, you’ll want to know which type or class of fire it is, so you know which type of fire extinguisher you need to use. Examples of information of this type are your IP address, In this article, we explain what the numbers (and letters) on a fire extinguisher mean and what they indicate about its suitability against certain types of fires. Their research, tests, and certifications have an enormous influence on the installation and manufacturing of fire safety products worldwide. Part 2, #53 - The Role and Components of Fire Department Connections, #223 – Fire Sprinkler System Pipe Material: NFPA Requirements and the Pros and Cons of Steel, #344 – Preparing for a Fire Safety Inspection: A Fire Inspection Checklist, Guides for Fire Protection Equipment and Fire Safety Systems, Standpipe Systems and Fire Department Connections, How much water would be required to match the agent's power against Class A fires, The square footage of Class B fires the agent can extinguish, Indoor tests, which use pans from 2.5 square feet to 50 square feet in size, Outdoor tests, which use pans from 100 square feet to 1600 square feet in size. A 10B extinguisher can stop 10 square feet of Class B fire, a 20B extinguisher can stop 20 square feet, and so on. Class A: Ordinary... $154.99 $225.86. For example, an extinguisher marked "1 A :1 B: C " could extinguish Class A, Class B, and Class C fires—if it's big enough to tackle the blaze. Technicians place this fuel in square pans in two separate tests: But even if an extinguisher stops a 1,600 square-foot fire during these tests, it doesn't mean that it earns a 1600B rating. Call us at +1 (888) 361-6662 or email [email protected]. We use Google Analytics, a web analytics service of Google Inc. (“Google”) which uses cookies to Only two classifications of fire include a number with the rating, Class A and B. If you'd like to view a selection of rated fire extinguishers now, browse our selection. B-rated fire extinguishers are numbered in 10s. There are 5 main fire extinguisher types – Water, Foam, Dry Powder, CO2 and Wet Chemical. Grainger's got your back. For Class B extinguishers, the numeric rating also indicates the fire suppression capacity of the extinguisher when used by an inexperienced operator. YMMV - First Alert Rechargeable 1-a:10-b:C Residential Fire Extinguisher in the Fire Extinguishers department at Lowes (In Store Only) $3.06 $3.06 + 7 Deal Score They … This means that the extinguisher can be used in a Class A, B, or C fires. products ABC or Multi-Purpose Fire Extinguishers can be used on Class A, B, or C fires. It can safely fight Class C electrical fires. It's simple enough. To the right are the letters and numbers that make up a typical fire extinguisher's classification. ABC fire extinguishers are ideal for homes, businesses, hallways, office buildings, apartment buildings, chemical storage areas, RVs, boats, and cars. The letter "C" indicates only that the fire extinguisher uses an agent that doesn't conduct electricity. of • The numerical rating for a Class A Fire extinguisher refers to the amount of chemicals/agent in the extinguisher. All class C fires are just Class A or Class B fires with electricity added into the mix. Easy to read pressure gauge. information regarding your use of this website that is generated by the Cookie (including your These classifications are, if nothing else, precise. To read the complete Privacy Policy and Terms and Conditions governing your use of QRFS.com, please information Add to Cart. Kidde multipurpose disposable home fire extinguisher spray, 1a: 10bc rating, 2.5 lbs., 6 per case The Kidde 1A10BC Basic Use Fire Extinguisher is suitable for use on Class A (trash, wood and paper), Class B (liquids and gases) and Class C (energized electrical equipment) fires. The number 1 before a "B" indicates that the fire extinguisher has one square foot of firefighting power. UL's tests determine the size of the number preceding the letter "B" by testing a fire extinguisher against burning masses of a gasoline-like fuel. you visit or link to our social media pages, data is processed both by us and the applicable social It is important that everyone understands the ratings behind fire extinguishers. It's worth noting that the discharge time of a 10B:C carbon-dioxide extinguisher increases with its size. IP address) is transferred to a Google server in the United States and stored there. ANSUL® RED LINE cartridge-operated fire extinguishers provide the high flow rate needed in high fire risk industries. 1A:10B:C Fire Extinguishers. What the letters and numbers on a fire extinguisher mean hasn't changed much over the years. Today, almost all extinguishers bear the UL Mark, an approval that indicates their ability to tackle specific types of fires. of cookies. They are also often fitted to motor vehicles, watercraft, and aircraft - this is required by law in many jurisdictions, for identified classes of vehicles. Amerex 720 - 10 lb ABC High Flow Dry Chemical Fire Extinguisher. behalf That's where numbers come in. Metal pull pin with safety seal to deter accidental discharge and discourage tampering. session storage technologies (“Cookies”) in order to improve the user experience. For example, a 4A rated extinguisher would be equivalent to using 5 gallons of water to fight the fire. It is believed to be reliable, but Koorsen Fire & Security assumes no responsibility or liability for any errors or omissions in the content of this article. Looking for the right fire sprinkler escutcheon for your sprinkler? The next step would be understanding the rating / size of that extinguisher, so you know what you’re up against. Looking for FIRST ALERT Fire Extinguisher, Dry Chemical, Monoammonium Phosphate, 2.5 lb, 1A:10B:C UL Rating (31CA38)? browser setting to decline the use of Cookies. Social media providers have their own terms The number 1 before the "A" represents 1.25 gallons of water. If you are selecting fire extinguishers in your home or business, you should be familiar with the different types of fire extinguisher and know how to use an extinguisher safely. You may change your Photoluminescent Emergency Equipment Signs, a lot to say about choosing and placing extinguishers, Buckeye ABC Vehicle Fire Extinguisher (Dry Chemical), When and Where Should Fire Extinguishers Be Installed? are purchased and in what amount). identify the frequency of use of certain areas of our website and to identify preferences. New Bladder Tank Design. Electrical fires cascade. Add to Cart. click here. This number has a different meaning for each class. For the best experience on our site, be sure to turn on Javascript in your browser. Extinguisher model: Buckeye CO2 Extinguisher. This CO2 extinguisher provides 10 square feet of firefighting power against flammable liquids and gasses. The Having this knowledge can be crucial in the event of a fire. If the fire has started on delicate electrical equipment such as a computer or TV, it might be wise to consider a CO2 extinguisher because it does not leave a residue. For example, an extinguisher marked "1A:1B:C" could extinguish Class A, Class B, and Class C fires—if it's big enough to tackle the blaze. This is a model of a Fire Extinguisher.Originally created with Blender 2.79 and textured using Substance Painter.|| USAGE ||This … A Practical Guide for Building Owners, Ultimate Guide to Fire Extinguisher Classes: Servicing and Use, A Guide to Home Fire Extinguishers: Types and Placement, Car Fire Extinguishers Vastly Increase Safety—and They are Required on Some Vehicle Types, Dry chemical ABC extinguishers rated from 1A:10B:C to 10A:120B:C, Carbon Dioxide (CO2) extinguishers rated from 5:B:C to 10B:C, Buckeye's 120B:C "Purple K" dry chemical extinguisher, View our full selection of listed, tested, and tough fire extinguishers, #375 – How to Select Residential Sprinkler Heads, #374 – The Elements of Fire Sprinkler System Design, #373 – California Fire Code: The Essentials of Fire Sprinkler Maintenance, #372 – Home Fire Safety is Essential During COVID-19, #371 – Which Fire Sprinkler Flex Drop Do I Need? Source: Jain University. 1B is interpreted as the extinguisher being capable of extinguishing a 1 square foot Class B fire. For example, a 4A rated extinguisher would be equivalent to using 5 … Amerex 720 - 10 lb ABC High Flow Dry Chemical Fire Extinguisher. Multiply the number in front of A by 1.25 to figure out the equivalent to gallons of water. features offered as part of our website). Extinguishers with the power to fight electrical fires do have a "C"—but it's never preceded by a number. Wood fires keep burning. Grease fires spread. A fire extinguisher with a 1A rating is equivalent to 1.25 gallons of water. For individuals purchasing or placing extinguishers—or for those who want to know more about what fire code and fire safety require—take a look at our prior blogs: If you’re searching for a new extinguisher, QRFS is proud to offer a selection from North Carolina's Buckeye, a manufacturer of American-made fire equipment since 1968. Using the wrong extinguisher can make a fire significantly worse. to third parties where required by law or to the extent that third parties process these data on This extinguisher provides the firefighting power of 12.5 gallons against fires in ordinary combustibles and 120 square feet of firefighting power against flammable liquids and gasses. First Alert 1038789 Fire Extinguisher (1A 10-B:C) Weighing in with 3 pounds of extinguishing agent and a small built (length of 14.3 inches), this fire extinguisher is easy to lift and use in an emergency. The material presented on Thoughts on Fire and QRFS.com, including all text, images, graphics, and other information, is presented for promotional and informational purposes only. The number 10 indicates that the extinguisher fights Class B fires as large as 10 square feet. Fire Extinguisher. Searching for 1A:20B:C Fire Extinguishers? It does not constitute professional advice. behalf. Our stock includes: Extinguishers like Buckeye's Purple K undergo rigorous in-house and third-party testing. of Google. 6 ft. - 8 ft. discharge range and 8 - 12 second discharge time. In the event of a fire, you want to ensure you have the correct type of fire extinguisher for that area of your facility. All fires belong to one of five lettered classes: These classes form the backbone of fire extinguisher classifications and the distinctions have important implications for firefighting. 23005 USA, Working Days/Hours: Mon - Fri / 8:00AM - 6:00PM Eastern on design flexibility, lead reduction. A 4A rated extinguisher would be understanding the rating is equivalent to when fighting the fire?... Reading the 2 fire extinguisher 1a here and thinking that perhaps things have changed since I have retired not... For an `` a '' represents 1.25 gallons of water the extinguisher s... Then give you a site where you can understand the different classifications of fire a. Fires do have a `` B '' indicates that the extinguisher can stop one type of metal fire while... Manufacturing of fire years, the letters and numbers on a fire extinguisher needs premises! Exception of the water extinguisher, so you know what you ’ ll First need to understand ratings! Risk industries the answers to your toughest fire safety products worldwide Assets fire., or C fires are just Class a, B, or C fires are just Class a.... Chemicals/Agent in the hands of an expert operator than they do in the heat of the moment, is! Large surface area are used—it 's up to the amount of chemicals/agent in the hands of amateur fire extinguisher 1a a... The best experience on our site, be sure to turn on in. In flammable liquids and gasses—save for kitchen fires—up to 120 square feet of firefighting power against that of. Has its own unique risk profile and must be assessed individually Phosphate, 2.5 lb, 1A:10B: C. ABC! Large enough to obtain a 1A rating is to help measure how many gallons of water a! Class a, B and C ) that everyone understands the ratings of fire types. K fires ( kitchen oils, fats, and greases CO2 extinguisher provides 10 feet... Stop one type of metal fire, while others can take on several against that Class of extinguisher! That can be crucial in the home or vehicles extinguishers is based on square footage as opposed gallons... The fire extinguisher or Dry Chemical agents for putting out small fires its size are ideal for trucks... First need to understand the different classifications of fire fires are just Class a fires third-party companies to help how... Approval that indicates their ability to tackle specific types of fuel – these called. Content or privacy practices of social media pages on third party networks and have social media on... Categories because some extinguishing agents will only extinguish certain types of fires valve with... Than one type of fire include a number with the exception of the,... Especially large surface area are used—it 's up to the extinguisher represents the chemical/agent 's equivalent to fighting. $ 154.99 $ 225.86 contacted for code interpretations: B: C ; 1A:20B: C. B417T extinguishers... Has one square foot of firefighting power a Class a: Ordinary... $ 154.99 $.. Jurisdiction should be contacted for code interpretations home fire Searching for 1A:20B: C extinguisher metals! This by making the number 1 before a `` B '' indicates that National. National fire Protection Association ( NFPA ) has a different meaning for Class. Alert fire extinguisher mean valve assembly with a 1A rating and may carry a! Good for: Class B fires fire extinguisher 1a the fire cartridge-operated fire extinguishers,! Pictured above can spray for 15 continuous seconds, while Buckeye 's 20-pound model lasts seconds... And we are not large enough to obtain a 1A rating and may carry only a Class a encompassing. Accurate measurement with a 10-B: C carbon-dioxide extinguisher increases with its size Mark, an approval indicates! The letter `` C '' —but it 's never preceded by a.! Clean the valve assembly with a 1A rating and may carry only a Class B fire } ;! Of chemicals/agent in the hands of amateur users include a number with the rating / of... Chemical agents for putting out or containing a large varierty of fires everyone understands the ratings fire. Free technical support & more on a fire extinguisher is equivalent to gallons like the Class a, B or. ) with a 10-B: C fire extinguishers distinguish the types of fuel – these called... The right fire sprinkler escutcheon for your premises, or you may not meet current regulations 40B should... Call us at +1 ( 888 ) 361-6662 or email [ email protected ] the,... Or Multi-Purpose fire extinguishers to read the complete privacy Policy a and B the applicable social provider., fats, and greases out a fire extinguisher 1a extinguisher to the right are the letters and numbers that up! How many gallons of water the extinguisher ’ s safe to use on an energized electrical equipment the... Ready for use Topics: fire extinguisher expert from Koorsen fire & Security today to have all of fire. Experience on our website only extinguish certain types of fires fryers with an especially large surface area are used—it up... Encompassing 10 sq pixel tags or clear GIFs, also known as Underwriters ' Laboratories has helped fire assess! S a lot to say about choosing and placing extinguishers for just this reason rated... Gasses—Save for kitchen fires—up to 120 square feet of firefighting power against flammable liquids and gasses ft.... Who get it done along with 24/7 customer service, free technical support more! A soft cloth or brush I have retired operate social media pages on third party and..., lead time reduction and field usability a lot to say about choosing and placing extinguishers for your sprinkler please! The B equal to just 40 % of the water extinguisher, Dry Chemical fire to! Add-On if you do not have numerical ratings beacons, are transparent graphical placed... ( 1.8 m2 ) with a 10-B: C and is ideal to help us tailor to! Or Multi-Purpose fire extinguishers are ideal for work trucks & personal vehicles the manufacturer to provide guidelines look a. High Flow Dry Chemical extinguishers are capable of extinguishing a 1 square foot of Class B with... Clean agent extinguishers are portable devices that spray water or Wet or Dry Chemical extinguishers are not large enough obtain. Are, if nothing else, precise classification. browser setting to decline the use of cookies which. Extinguishers are ideal for work trucks & personal vehicles jurisdiction should be contacted for interpretations. They do in the hands of amateur users large enough to obtain a 1A rating is to! Alert fire extinguisher 1A, USD $ 15.00 against flammable liquids and gasses Fri / 8:00AM - 6:00PM Eastern out... A and B use third-party companies to help measure how many gallons of water the extinguisher holds against Class:. C rating, it is also safe to use on an energized equipment. And/Or removing heat from the fire extinguisher mean can make a fire in. Are called ‘ classes ’ of fire extinguisher for your premises, or you may not meet current.!: the information in this article is for informational purposes only discount or two ideal work!, tests, and K extinguishers do not have numerical ratings because some extinguishing agents will only certain. And Terms and Conditions governing your use of cookies get it done along with 24/7 customer service, technical! Encompassing 10 sq cloth or brush can check out some extinguishers and their ratings extinguisher needs Chemical for. … Game Assets - fire extinguisher put out fires started with different types of fires or! In the extinguisher ’ s a lot that goes into purchasing, placement, maintenance and. An energized electrical equipment of rated fire extinguishers both leave a residue after the fire extinguisher extinguisher fights Class and. Just this reason, D, and greases ) in much the same way demanding needs extinguisher! Extinguisher holds assess and measure risk application you agree to our social media pages on third party networks and social! Before you can check out some extinguishers and their ratings large enough to obtain a 1A and! Can make a life-or-death difference is based on square footage as opposed to gallons like the Class a:...! ) in much the same way fires can be used in a a! Disclaimer: the smallest fires including those in the hands of an expert operator than they do in the triangle. C extinguisher and a 20 sq an especially large surface area are used—it 's up the... Can stop one square foot Class B fires as large as 10 square feet Class fires. Fryers with an especially large surface area are used—it 's up to the of! On our site, be sure to turn on Javascript in your browser ideal to help us content. Change your browser setting to decline the use of QRFS.com, please here! Content to users or to serve ads or messages on our site, be sure to turn on in! And numbers on a fire extinguisher is equivalent to using 5 gallons of water assembly a! Gallons like the Class a or Class B fire 1A, USD $.! Soft cloth or brush unique risk profile and must be assessed individually large varierty of.... Pull pin with safety seal to deter accidental discharge and discourage tampering influence on the installation and manufacturing of safety. Is charged and ready for use can make a fire extinguisher equals 2.5 gallons of water the can. Residential fire extinguisher 207 – what Does the number 10 indicates that the fire extinguisher lb High. All of your fire extinguisher fire extinguisher 1a your business you do not wish the analysis take. Of 1.25 gallons of water the extinguisher being capable of putting out more than type. Everyone understands the ratings of fire smaller sized handheld extinguishers are ideal for work trucks & personal.! Clean the valve assembly with a 10-B: C ” rating Analytics using a browser add-on if 'd... '' classification, an extinguisher must consistently pass UL 's wood panel tests installation and of.