Do Air Compressor Tanks Expire?

Do Air Compressor Tanks Expire?

Air compressor is an essential item for both indoor and outdoor use. And on the other hand air compressor tanks has an expiring period.

This is written mostly on the cylinder barrel. Although your gadget may continue to function effectively after its expiration date, it is a good idea to double-check it using normal procedures.

And if your air compressor tank is not costly, then you are advised to purchase the new one as the checking cost might close to get the new one.

How Long Do Air Compressors Last?

There is no particular durability for air compressors, as most air compressor durability depends on how often you check and maintain the tools.

If you’re some that often cross-check your air tool, then your air compressor is expected to be more durable than that of the person that rarely performs a maintenance check on his air tools.

Tips To Check If The Tank Has Expired

Tank deterioration can generally be caused by wear, exposure to corrosive materials, and physical or other damage.

Several countries across the world have regulations that specify how long a tank can be used safely until it must be checked, certified, or replaced.

A series of letters and numbers are printed on the neck of each container (the round part at the top of the container).

These acronyms keep track of information such as pressure capacity, the Ministry of Transportation to which the cylinder belongs, water content, and other details. When looking for dates, you should look for the following:

Manufacturer’s date

The manufacturer’s date of the cylinder is stamped in this format “MM YY” (for example, 05 11). So, if the date on your cylinder is 05 10 or it below 2010 then your tank is due for replacement.

Retest Date

These words can be followed by a date that indicates when the tank was last certified.

Most countries mandate that most tanks be certified or replaced every ten years from the date of manufacture, according to regulations. If the date on your cylinder is 2011, and the expiration date has passed, it may be time to replace it with a new one.

Cause Of Explosion In Air Compressors

It’s essential to remember that an air compressor comes with everything that will enable it to explode. When three things are available: fuel, oxygen, and a heat source, a fire spreads swiftly.

This is also known as the triangle of death, and it should be avoided in any situation where an explosion or fire is a possibility.

The compressor is a rich supply of highly compressed air, and an explosion would occur when it comes into contact with the other two sources.

How To Handle Your Air Compressor While Not In Use?

Yes, you must know how to handle your compressor while it is not in use to maintain.

Depending on the size of the tank, an air compressor can hold up to 3000 parts per square inch (PSI) of air.

As a result, when keeping air, it is necessary to evacuate it at a pressure of 25 to 300 PSI. The leftover air in the tool will be used to keep moisture out of the tank.

Another key precaution is to drain the moisture after each usage and lose the valve to remove any residual water.

Water is the worst enemy of air compressors since it promotes corrosion. And corrosion weakens the tank, making it more vulnerable to explosions.

When Should I Replace My Air Compressor Tank?

When the tanks succumb to internal rust as a result of poor maintenance (empty the tank regularly). If the tank has been using for 10 to 50 years, then it replaces it, especially when there is a testing issue.

Do air compressor tanks rust out

Yes, But the air compressor can last 10 to 15 years when regular maintenance is performed as directed in the instructions.

Can You Fix An Air Compressor Tank?

Air compressor is designed in a simple way that enables almost all individuals to fix its component with or without a technician.

Can You Die From An Air Compressor?

When utilized appropriately, the air compressor is completely safe. However, squeezing compressed air or using it unusually might be harmful, even lethal.

So, an air compressor can kill you if you don’t use it appropriately.

Why Do Portable Air Tanks Expire?

The portable air compressors have an expiration date with the only ten years duration after it was manufactured.

Although your air compressor appears to be in good working order, according to industry standards, a portable air compressor should not be utilized more than 10 years after the manufacturer’s date.

And portable air compressor has an expiration date to prevent explosion and misuse of it as it is the most usable type of air compressor, especially by households.

What Happens If The Air Compressor Is Not Drained?

Leaving the air compressor undrained after usage is dangerous to the air compressor life span because this will result in water settling down on the tank.

And the tank will rust from the inside out if it is not emptied regularly, and when it becomes weak enough, it will typically fail catastrophically.

As a result, it’s best to drain the air compressor after each usage to avoid water getting into the tank and corrosion and weakening it.

What Happens If You Leave An Air Compressor On?

Air compressors are frequently used overnight and on weekends because they are placed in a remote section of the structure.

The air compressor will continue to provide leaks and other diverse loads, such as the remainder of the equipment that consumes air or cleans the dryer, if there are no activities during these hours.

The compressor’s operating expenses might be high depending on the rate of cubic feet per minute it consumes.

Shutting down the compressor during using period will help save money and extend the air compressor lifespan.

How To Test An Air Compressor Tank?

The soap test is straightforward, and it is to perform even under less-than-ideal conditions. This leak test for storage tanks is used to discover holes or faults not only in the tanks, but also in other components of any pressurized substance, such as pipelines, seals, and so on.

Air Compressor Safety Tips?

  • When utilizing an air compressor, like with any other machine, it is critical to observe a few fundamental safety precautions to avoid damage.
  • Place the compressor at a position where the intake air is clean and dry.
  • Gas compressors should not be used for indoor activities.
  • Before each use of the air compressor, perform a routine safety check. Check the hoses, make sure the power supply is working, and check the oil level, among other things.
  • When using an air compressor, always wear eye and hearing protection.
  • While the compressor is running or has just been used, do not refill or change the compressor oil or fuel. This is to forestall the compressor from light up.
  • Make sure the hose connections are secure. Loose connections can cause damage to the compressor and/or prevent it from working.
  • Cables and pipes should not be exposed to floors, corridors, or low surfaces.
  • Never blow compressed air directly on another person’s skin. Even a low air pressure of 15 PSI might result in catastrophic harm.
  • Unless the device is expressly built to breathe air, do not use air directly from the breathing compressor.
  • If you’re making your own pressure vessel, be sure it meets national or international standards.
  • Applying pressure or connecting pipes under pressure is not recommended. Before making or altering pipe connections, turn off the unit, valves, and lower the pressure.


This is not an exhaustive list of safety protocols; for a complete list of safety precautions and correct machine use, read the entire instruction manual.