What does 4A mean on a fire extinguisher?
Here’s how it works: The Class A size rating represents the water equivalency. Each number represents 1 ¼ gallons of water. For instance, 2A means the extinguisher is just as effective as 2 ½ gallons of water. 4A is equivalent to 5 gallons of water.
What does 4A 80B C mean?
Tall Buckeye ABC Dry Chemical Extinguisher 4A:80B:C is designed for use on Class A fires (ordinary combustibles), Class B fires (flammable liquids and gases), and Class C fires (energized electrical equipment). A wall bracket is included with each extinguisher.
What does the UL rating on a fire extinguisher mean?
safety and performance
All Fire Extinguishers are tested by the Underwriters Laboratory (UL) for safety and performance. These numerical ratings allow you to compare the relative extinguishing effectiveness of various fire extinguishers. In other words, the numbers show how much of the fire can be put out by the extinguisher.
What does 4 BC mean on a fire extinguisher?
Dry Chemical (ABC, BC and DC) Extinguishers Dry Chemical Extinguishers come in a variety of types. “DC” short for “dry chem” “ABC” indicating that they are designed to extinguish class A, B, and C fires. “BC” indicating that they are designed to extinguish class B and C fires.
How do I know what size fire extinguisher I need?
Consider the Size of the Room For a room of average dimension, a 5-lb fire extinguisher may be sufficient. For larger commercial spaces and warehouses where a fire has more room to spread, a larger 10-lb model may be necessary.
What are the 5 types of fire extinguishers?
There are five main types of fire extinguishers:
- Water, water mist or water spray.
- Carbon Dioxide.
- Wet Chemical.
- Dry Powder- standard or specialist.
What is 80B fire extinguisher?
Amerex B456 – 10 lb ABC Fire Extinguisher 4A:80B:C ABC or Multi-Purpose Fire Extinguishers can be used on Class A, B, or C fires. Class A: Wood, Paper, cloth, trash, plastics (solids that are not metals). Class B: Flammable Liquids-Gasoline, oil, grease, acetone (includes flammable gases).
What is 5BC fire extinguisher?
The Mariner Rec5 5BC fire extinguisher is fitted with a pressure gauge that provides at-a-glance status and is suitable on Class B (liquids and gases) and Class C fires (energized electrical equipment). It is manufactured from lightweight aluminum and a tough aluminum valve assembly.
What does 4A 40B C mean?
4A:40B:C Fire Extinguishers > 2B:C Fire Extinguishers > 4A:60B:C Fire Extinguishers > 5B:C Fire Extinguishers >
What does 2A 10bc mean?
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.
What is a 10 BC fire extinguisher?
Classification: 1A:10B:C. Good for: The smallest fires including those in the home or vehicles. It provides the equivalent of 1.25 gallons of water against Class A fires. The number 10 indicates that the extinguisher fights Class B fires as large as 10 square feet. It is safe for Class C fires.
What does 5 BC mean on a fire extinguisher?
Fire Away Class 5 BC Fire Extinguisher Extinguisher is suitable for use on Class B (liquids and gases) and Class C fires (energized electrical equipment). Seamless aluminum cylinders have no welds so they won’t leak. Status updates fitted with a pressure gauge that provides at-a-glance .
What do the UL ratings of ABC fire extinguishers mean?
An ABC Fire Extinguisher might have a UL Rating of 4-A:80-B:C. But what do these fire extinguisher ratings mean? The numbers in the UL Rating are a relative measurement of how effective a given extinguisher is at fighting certain classes of fires, based on proper fire extinguisher training.
What is a Class B fire extinguisher used for?
Class B puts out flammable liquid fires (oil, gas, petroleum, etc.) Class D puts out combustible metal fires (magnesium, titanium, potassium, sodium, etc.) Since Class A, B, and C fires are all found in conventional homes and businesses, ABC fire extinguishers are designed to put out all three types of fires.
What does 4A 20B C mean on a fire extinguisher?
You might come across a fire extinguisher labeled 4A:20B:C. The numbers indicate the size rating of each extinguishing agent. Here’s how it works: The Class A size rating represents the water equivalency.
What are ABC fire extinguishers made of?
ABC Fire Extinguishers. Although people generally look for a class A fire extinguisher, class B fire extinguisher, or class C fire extinguisher, you only need one type to fight these three fire classes. Filled with a dry chemical agent called mono ammonium phosphate, Type ABC fire extinguishers can fight class A, B, and C fires.