How long does a CO2 cartridge last?

Answered by Nicholas Phillips

As an expert sommelier and brewer, I have had my fair share of experience with CO2 cartridges. These handy little devices are commonly used in various applications, from carbonating beverages to powering paintball guns. So, how long does a CO2 cartridge last?

Well, the lifespan of a CO2 cartridge can vary depending on a few factors. One of the main factors is the size of the cartridge itself. CO2 cartridges come in different sizes, typically ranging from 8 grams to 88 grams. The larger the cartridge, the longer it will last.

Another factor that affects the lifespan of a CO2 cartridge is the frequency of use. If you are using the cartridge for continuous applications, such as carbonating multiple bottles of or inflating sports equipment, it will obviously deplete faster compared to occasional use.

Now, let's get into some specifics. On average, a standard 16-gram CO2 cartridge will last for approximately 24 hours or around 21 shots. This estimate assumes that each trigger pull or application uses a standard amount of CO2. Keep in mind that this is just an estimate, and the actual duration may vary depending on the specific device or application.

It's worth noting that some CO2 devices have adjustable settings, allowing you to control the amount of CO2 released per trigger pull. By adjusting these settings, you can potentially extend the lifespan of the cartridge.

Personal experiences have shown me that the lifespan of a CO2 cartridge can also be influenced by external factors such as temperature. In colder environments, the gas tends to contract, resulting in a slower depletion rate. On the other hand, in warmer environments, the gas expands, leading to a faster depletion rate. So, if you're using a CO2 cartridge in extreme temperatures, it's important to consider these factors.

To summarize, the lifespan of a CO2 cartridge can vary depending on its size, frequency of use, device settings, and external factors such as temperature. On average, a 16-gram cartridge will last around 24 hours or 21 shots, but this can be adjusted based on your specific needs and circumstances.

It's always a good idea to have spare CO2 cartridges on hand, especially if you rely on them for various applications. By being prepared and understanding the factors that influence the lifespan of a CO2 cartridge, you can ensure a continuous and uninterrupted supply of CO2, whether you're carbonating your favorite or engaging in a thrilling paintball match.