Refilling paintball tanks is a tad-bit tricky, but we’ll be extending up every you need to recognize to continue to be on track. 

This guide is for every paintballers, novice or professional, therefore without further ado, stop dive directly in! 

Types that Paintball TanksTypes that HPA TanksCO2 Tanks vs HPA TanksThe flaw of using CO2 TanksRefilling a CO2/HPA Paintball Tank at Home

What precisely Are Paintball Tanks?


We’re fairly sure you’re acquainted with the Paintball gun, i m sorry is also known together the “Paintball Marker”. Paintball mite shoot gelatin capsules, additionally called paintballs, which contain repaint to note your opponent. 

But where precisely does the pressure responsible for shooting the capsule come from? It’s native the paintball tank. 

Types the Paintball Tanks

Paintball tanks room either among the complying with types.

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High-pressure Compressed wait (HPA) Paintball Tanks

These contain very pressurised oxygen or breathable filtered air, HPA tanks have various sizes and capacities but the biggest capacity easily accessible is a tank that holds 5,000 PSI. 

Compressed Carbon Dioxide (CO2) Paintball Tanks

These paintball tanks save on computer CO2 in its fluid state (the factor is the gaseous CO2 transforms liquid as soon as compressed).

Liquified CO2 tank sizes range from 3.5 come 40 fluid ounces (100ml come 1,180 ml). 

Compressed Pure Nitrogen (N2) Paintball Tanks

However, these room a little bit rare.

One of this paintball tanks it s okay attached to your paintball gun, compressed gas is released in her gun offering the force that shoots your paintballs at high velocities. 

Types that HPA Tanks

Contrary come CO2, waiting is a lot much less dense, which means that it have the right to be save under high-pressure conditions. 

This method that HPA tanks deserve to usually sustain up to 4,500 PSI that pressurised wait inside, contrary to CO2 tanks that deserve to only take up to 1,800 PSI.

Carbon tanks just come save on computer in a conventional aluminium tank. HPA tanks come in 2 various types. 

Fiber-wrapped HPA Tanks

Fiber-wrapped HPA tanks room made out of carbon fiber shaped right into a cylinder. They’re light-weight, deserve to store air in ~ a higher pressure threshold.

However, they’re not durable against harsh impacts, and they’re additionally expensive. 

Aluminum HPA Tanks

Aluminium tanks are heavier than Fiber-wrapped ones, thus they’re usually offered in little sizes.

This leader to it not being able to sustain high PSIs, however it can take up to 3000 PSI. Castle cheap, durable and will last as long as 15 years if maintained in proper care. 

CO2 Tanks vs HPA Tanks


Please take treatment that paintball markers are designed because that either HPA or CO2 tanks. Therefore it’s not possible to just ‘switch’ in between tanks. Refer to your marker’s hands-on for much more information.

HPA tanks are preferred over CO2 tanks and also we’ll discuss the reason in this section.

As we’ve mentioned, HPA tanks are already filled with gas, but CO2 tanks contain liquified CO2 however it expands and also changes into gas as soon as it’s freed from being compressed within the tank (i.e when you traction the trigger to shooting a paintball).

Another thing to know is that CO2 is greatly impacted by the ambient temperature. If the tank is subjected to a high temperature, CO2 inside will expand, increasing the pressure inside the tank.

If it’s based on low temperatures, CO2 will certainly shrink to decrease the pressure inside the tank. 

The downsides of using CO2 Tanks

The nature of CO2 causes the following problems to arise.

Fluctuations in shot Velocity

Fluctuations in CO2 push inside the tank according to the approximately temperature. This may reason shots to vary in velocity.

Meanwhile, HPA tanks space filled v gas, so that provides regular pressure and therefore constant shot velocity.

Proves to it is in Impractical in quick Shots

If friend shoot quick successive shots, CO2 in the tank may not have enough time to expand into gas i beg your pardon again, causes inconsistent shots.

It might be so serious it leads to introducing liquid CO2 into your mite which at some point damages it. You’ll notice frost together liquid CO2 is at very low temperatures.

The glowing Side 

 CO2 tanks are means cheaper than HPA tanks, and also they’re method easier come get. CO2 together a gas is about 60% denser than air. This leads to a much more forceful shot through a higher velocity. 

Refilling a CO2/HPA Paintball Tank at Home


It’s economical come refill your paintball tanks at residence as opposed to paying for every single time friend refill. 

If you’re a pro, you’ll probably be refilling a lot therefore it would serve you best if you simply do the on your own.

Refilling an HPA Tank

Don’t attempt at filling your HPA tank through a vehicle tire’s pump or a continual air compressor. They have the right to only yield the end air of push 180 PSI max.

You deserve to invest in a 4,500 PSI air compressor pump, the a little expensive for a typical paintballer yet it’s hassle-free, straightforward and also easy to use. It additionally fills scuba tanks. 

You can also just get yourself a scuba tank. You’ll require a fill terminal with the to affix your paintball tank to her scuba tank because that refilling. 

After you’ve got your equipment, follow this steps:

Attach the fill station to your scuba tankHook her paintball tank with your to fill station Make sure the relax valve on your fill station is closedSlowly rotate the primary valve to let air right into your paintball tank it rotates its gauge fills up

Don’t turn the valve rapidly together the air will rush in leading to something referred to as a warm fill. Hot fills reason the paintball tank’s push to drop after some time. 

So stop say did you do it filled her tank successfully till 4,500 PSI however did so very rapidly, her tank will acquire hot, and after a couple of minutes, you’ll notice a drop in your tank’s pressure shown on the gauge. 

In order to relax your tank after filling it, turn the release valve come relieve pressure in the fill station – paintball tank connection, you will do it then have the ability to release her tank.

Voila! all done and you’re great to go. 

HPA Tanks have actually something dubbed a hydro date, which describes the last time they were inspected because that any possible issues that may cause mishaps or leakages for this reason they usually have to be inspected every 5 years. 

Refilling a CO2 Tank

All you require for this is a CO2 mass tank and also a CO2 to fill station. Follow this steps:

Refrigerate your CO2 paintball tank prior to filling it to protect against fluctuations in pressure due to temperature differencesFirmly attach the fill station to your CO2 tankAttach the paintball tank to the to fill stationRotate the bulk tank’s main valveOpen up the gas valve, let wait in her tank till the fills

And it is it!

Please be careful in storing your CO2 mass tank, as there space hazards connected with the inappropriate usage of them.

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In Conclusion

Refilling tanks at residence saves up a the majority of trouble, the always good to have the above-mentioned devices with you. You deserve to refill her tanks at any time, at the comfort of your house.