Paint ball tank

I am using a paint ball tank for my keg system at a summer place. Regular tank is too much of a hassle as there are no cars. It would have to get shipped on a freight boat and anything under pressure is a long discussion. I bought a cheap regulator somewhere else and cannot get the pressure right. It always creeps up over time. Anyone have this problem with a paintball tank or should I change the regulator? Thoughts? Thanks.

It’s the regulator not the tank.

I am not too experienced with paintball tank regulators, but they have to have a similar construction as other CO2 regulators.

Creeping pressure is usually caused by debris around the diaphragm or a bad seal somewhere. Unfortunately, on cheap regulators it can happen all too often.

Can the regulator be serviced?

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