#1 – When someone asks you for a 10 lb. fire extinguisher, what does the 10 lbs. represent? … The weight of the agent inside the fire extinguisher.
What does 10 BC fire extinguisher mean?
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 do fire extinguisher numbers mean?
The number indicates the relative size of the extinguisher, and the letter indicates the type of fire it will extinguish. … On Type A extinguishers, the number relates to how many gallons of water the extinguisher is equal to for a Type A fire. Type B fires are of flammable liquids such as gasoline or oil.
How do you tell what size a fire extinguisher is?
The size of a fire extinguisher indicates the amount of extinguishing agent it holds and is most often measured in pounds. Sizes can range from as small as 2.5 lb. to as large as 350 lb.
Common fire extinguisher sizes and their approximate weight
- 2-A:10B:C – 4 lb.
- 3-A:40B:C – 5 lb.
- 4-A:60B:C – 10 lb.
- 10-A:80B:C – 20 lb.
How do you weigh a fire extinguisher?
Checking the gross weight of the fire extinguisher means weighing the entire unit—hose, nozzle, valve head, pin, tamper seal, and of course, dry chemical. A 5-lb ABC fire extinguisher will say something like “Fill with five pounds of ABC dry chemical… gross weight of 8 lbs.
What does 4A 80B C mean?
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 are the 3 types of fire extinguisher?
It’s important to understand that no single fire extinguisher can safely and effectively douse every type of fire. OSHA states, “The three most common types of fire extinguishers are: air pressurized water, CO2 (carbon dioxide), and dry chemical.” There also are wet chemical 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.
How do you read a fire extinguisher rating?
The number beside the letter A ranges from 1 to 40. This is the water equivalency for this extinguisher, where 1 equals 1¼ gallons. For example, 4A means the fire extinguisher is as effective as 5 gallons of water. The numbers before B and C are a measure of the amount of square feet the fire extinguisher can put out.
What is a 4B fire extinguisher?
Numbers with the letter B refer to how many square feet of fire the extinguisher can put out. So 4B means the fire extinguisher can douse a 4-square-foot fire caused by flammable liquids. Class C extinguishers don’t have any numbers associated with them.
How tall is a 10lb fire extinguisher?
Diameter: 5 1/8 Inches. Height: 21 Inches. Weight: 10 Pounds.
Resources and Downloads.
How many pounds is a 10 BC fire extinguisher?
Please refer to the table below to determine your extinguisher’s weight:
|2 B:C extinguisher||1.5 lbs|
|5 B:C extinguisher||2 lbs|
|10 B:C extinguisher||2.9 lbs|
|1 A:2 B:C extinguisher||2.5 lbs|
|2 A:10 B:C extinguisher||4 lbs|
What size is a 5 lb fire extinguisher?
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|Diameter||4 1/4 Inches|
|Fire Extinguisher Type||ABC|
How much does a fire extinguisher weigh?
Fire extinguishers are further divided into handheld and cart-mounted (also called wheeled extinguishers). Handheld extinguishers weigh from 0.5 to 14 kilograms (1.1 to 30.9 lb), and are hence, easily portable by hand. Cart-mounted units typically weigh more than 23 kilograms (51 lb).
How much does a 20lb fire extinguisher weigh?
Weight – 20 lbs. Shipping Weight – 33.5 lbs. Cylinder Diameter – 10″ Overall Height – 23″
How much does a co2 extinguisher weigh?
|Overall – Height||26 7/8″|
|Discharge Time||20 sec.|