Does an expired fire extinguisher work?

Simply put, you should not use an expired fire extinguisher. However, with proper care and maintenance, your fire extinguisher should be able to last 10 – 12 years. … In the event that your fire extinguisher is no longer safe to use, we can also provide you with a new one.

Is a 20 year old fire extinguisher still good?

Although they don’t have a true “expiration date,” traditional fire extinguishers generally have a 10-12 year life expectancy. Disposable fire extinguishers should be replaced every 12 years. Rechargeable fire extinguishers should be taken to an experienced fire equipment company and recharged every 10 years.

What happens to a fire extinguisher when it expires?

The operator only checks the shell because, in reality, the contents of a fire extinguisher never expire. While they don’t, the container could lose some of its pressure over time. The pressure drop might, in turn, make the extinguisher unusable.

Why can’t you use an expired fire extinguisher?

After that much time, they tend to lose pressure. It’s possible for rechargeable extinguishers to last longer than that if they pass testing of the shell’s integrity. External factors like damage, rust, and corrosion can cause a fire extinguisher to lose its ability to operate properly over time.

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Can you use a 30 year old fire extinguisher?

Hydrostatic testing ensures the integrity of the shell. When an extinguisher passes the testing, it can be recharged. Once recharged, a fire extinguisher can be used for another 5, 6 or 12 years (depending on the type), until the next required service or testing.

How many years fire extinguisher expired?

According to the National Fire Protection Association (NFPA) standards, rechargeable fire extinguishers must be recharged every 6 years, whereas disposable extinguishers must be replaced every 12 years.

How do you know if fire extinguisher is expired?

Check for an expiration date.

Look for a paper tag on the fire extinguisher showing a record of maintenance. It may not connote an expiration date, but if the oldest date on the tag was more than 10 years ago, your extinguisher’s days are likely numbered—it may already have lost its ability to fight flames.

Can old fire extinguishers explode?

If you need to get rid of your old fire extinguisher, it is your responsibility to ensure they are disposed of in an appropriate way. … As a pressurised container, fire extinguishers can be potentially explosive, harmful or even deadly.

How do you handle an expired fire extinguisher?

HOW TO DISPOSE OF A FIRE EXTINGUISHER

  1. Release any pressure contained in the canister by shooting a small amount into an open area.
  2. Let the canister sit for a few days, making sure the pressure has been released.
  3. Once there is no longer any pressure, dispose in a trash bag in your regular garbage.

Can old fire extinguishers be recharged?

With the right tools and equipment, fire extinguishers with a metal head (valve assembly) are able to be recharged when they expire or lose their charge. … If you want your fire extinguisher recharged, then you should consider contacting a certified fire extinguisher repair company or technician.

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How often should you replace your fire extinguisher?

Even in pristine condition, a fire extinguisher should be replaced every 12 years and may need to be recharged after 6.