Can you fill and HPA tank with a co2 filling station?

Question

im starting a paintball field and i would like to know if its possible to fill a HPA tank with a co2 fill station

Answer 1

You do not want to put co2 into an HPA tank. The co2 tank adapter(for the large tank) should be different than that of the CO2 fill tank.  An HPA tank usually is filled with a Scuba fill station, screws right onto the scuba tank. Do not mix the co2 and hpa up, just use it the way it is supposed to be.. For starting a field, you would need insurance, and the insurance provider will let you know if you can even have those. Check also, to fill tanks legally for others you may need special training even though "YOU" already know how to do it. Also, you may need paperwork from "weights & measures" to fill tanks. You better look into all of this before just "opening" as one single fine could put you out of business and take your parents house away from them.