Psi stands for Pound Square Inch, which is a measurement of pressure. What you are thinking of is HPA or High Pressure Air tanks (sometimes called nitrogen or nitro) and yes, the G3 can only use HPA tanks.
yes
Yes, just make sure to use a 4500 psi tank.
Only if it can produce 3000 or 4500 PSI . Take it to a paintball store and normally they give you a fill for a dollar or so. If you are playing and you need to refill, go to the refill station, attach the fill hose to the air nipple while the tank is on the gun, press the lever or button until it is filled at the correct pressure.
All you need is a hose that connects to the tank and a valve to regulate it. However a 4500 psi compressor is much, much more expensive than either getting the tank filled by itself, or buying a scuba tank to refill from.
Psi is Pounds (per) Square Inch. It is a measure of air pressure. an average HPA tanks run on a psi of about 4500. Guns have an operating psi, how much pressure to move all the parts, of 180 roughly.
The pressure inside a Ronson butane refill can used for cigarette lighters is typically around 30-40 psi. It is important to handle these cans with care and follow safety instructions to prevent accidents.
a HPA tank, every marker currently produced (and every marker that has been produced for a LONG time) that will work on CO2 will also be fine on HPA. the output pressure of a standard high pressure HPA tank is around 750-800 psi, and the output on your co2 tank is right around 800 so it is a direct swap, id recomend getting a 68/4500 HPA tank, it will give you about the same amount of shots as a 20oz CO2
To refill a paintball tank, you must first go to a paintball field or store with a paintball air compressor. You can't refill them with just any home depot compressor, it takes serious pressure to fill these tanks. Find the fill station with the same pressure as your tank (3000, 4500 or 5000 psi) and hook up the fill hose to the fill nipple on the side of the tank while it is attached to your gun. Then press the lever or button in until the gauge on your tank or on the filler is at the correct pressure and release. Then unhook the fill hose.
To convert 100 meters water column (mwc) to pounds per square inch (psi), you can use the conversion factor that 1 mwc is approximately equal to 0.0142233 psi. Therefore, 100 mwc is roughly equivalent to 1.42233 psi.
HPA tank stands for High Pressure Air and is a 3500 to 5000 psi canister for paintball made of steel or carbon fiber. It is an alternative to CO2 tanks, and is also called: Nitrogen tank, nitro or air tank.
100 psi and all within 25%100 psi and all within 25%