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What do the numbers and letters mean on a fire extinguisher ...

www.themedsupplyguide.com/fire-extinguishers/letters-numbers/

Fire extinguishers use a classification system that uses letters and numbers. The letter represents the class of fire the extinguisher can be used on. The.

Basic Boating Safety - Fire Extinguishers on Your Boat

www.boatingbasicsonline.com/content/general/4_2_c.htm

Although not all motorboats are required to carry a fire extinguisher, it is highly recommended that you do. ... Fire Extinguishers are classified by letters and numbers according to the class and size fire they can put out. The letter, (A, B, C, or D) indicates the class of fire. ... Do not use water on gasoline, oil, or electrical fi...

Fire Extinguishers-Classes, Types and Use - Select Safety Sales

www.selectsafetysales.com/t-fire-extinguishers-classes-types-and-use.aspx

Read about Fire Extinguishers – Classes, Types and Use to learn all about the right type of extinguisher ... Why do some fire extinguishers have more than one letter and number? ... What type of fire extinguisher is labeled for Class B fires? .... Yes, 5 and 10 pound ABC fire extinguishers represent over 80% of all types sold.

All You Ever Wanted to Know About Fire Extinguishers . . .

www.bettendorf.org/egov/docs/1160167747_549163.pdf

There are basically four different types or classes of fire extinguishers, each of which ... colored geometrical shapes with letter designations. ... extinguisher that is rated 4A:20B:C indicates the following: 1. ... number of square feet of a flammable liquid fire that a non-expert ... This class of fire extinguishers does not have a...

How to Use a Fire Extinguisher - Safe Boating License

www.safeboatingcard.com/Manual/Chapter2/Chapter2_2.jsp

The U.S. Coast Guard requires fire extinguishers on all motorized boats that can trap fumes. Because ... The letter indicates the type of fire the unit is designed to extinguish. The number indicates the relative size of the extinguisher-the higher the number, the larger the ... Class C extinguishers do not have a numerical rating.

Types of Fire Extinguishers | Virginia Boating License Study Guide ...

www.boat-ed.com/virginia/studyGuide/Types-of-Fire-Extinguishers/10104701_700062006/

Extinguishers are classified by a letter and number symbol. The number indicates the relative size of the extinguisher, and the letter indicates the type of fire it ...

Public Education Training For Fire Extinguishers

www.newtonnc.gov/departments/fire/docs/Public_Ed_Fire_Extinguisher.pdf

A fire extinguisher labeled with letter "A" should be used on ... states the approximate number of square feet of a flammable ... does not have a numerical rating. The presence of the letter. “C” indicates that the extinguishing agent is non -conductive. ... Even though extinguishers come in a number of shapes and sizes , they ...

Emergency Standards | Portable Fire Extinguishers - Extinguisher ...

www.osha.gov/SLTC/etools/evacuation/portable_about.html

All portable fire extinguishers must be approved by a nationally recognized ... tests are labeled and given an alpha-numeric classification based on the type and ... The letters (A, B, and C) represent the type(s) of fire for which the extinguisher ... The number in front of the A rating indicates how much water the extinguisher is ...

Fire Extinguishers - Polymer Science Learning Center

www.pslc.ws/fire/firehouse/fireext.htm

Older fire extinguishers are labeled with colored geometrical shapes with letter ... The numerical rating for this class of fire extinguisher states the approximate number of square feet of a ... This class of fire extinguishers does not have a numerical rating. The presence of the letter “C” indicates that the extinguishing agent is ...

portable fire extinguishers - NYC.gov

www1.nyc.gov/assets/fdny/downloads/pdf/business/portable-fire-extinguishers.pdf

The FDNY regulates the number, type, and placement of the portable fire extinguishers ... Q. How do I know what type and how many portable fire extinguishers my building must ... All fire extinguishers should be "listed" and " labeled" by an independent ... A fire extinguisher labeled with letter "A" is for ...

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What does the number on a fire extinguisher indicate since all ...

www.answers.com

The number on a fire extinguisher indicates the relative size of that extinguisher compared to .... What does the letter b on b-1 fire extinguishers indicate? A type B  ...

The ABCs, Ds, and Ks of Fire Extinguishers -- Occupational Health ...

ohsonline.com

Aug 1, 2004 ... FIRE extinguishers are a common sight wherever you travel, from ... Fire extinguishers are labeled so users can quickly identify the ... For example, an extinguisher that is rated 4A:20B:C indicates the following: ... When walking by a fire extinguisher, you'll know that all of the letters and numbers have ...

What do the A B C ratings mean on Fire Extinguishers?

www.brkelectronics.com

Fire extinguishers with a Class A rating are effective against fires involving ... The number in front of the A, B, or C indicates the rating size of fire the unit can ...