nitrogen question

[mike]

can u refill a nitrogen system with an air compressor? if so what do u need to do it and do u have to be authorized to fill tanks or something like that?? thanks

[SpydrRenegade311]

you cant do it with a regular air compressor because the psis that it makes is not high enough. you need a 4 stage compressor to get that pressure. the only kind you could use is one used to fill scuba tanks and stuff like that.

[Letchworth40]

yea ....a high pressure air compressor .. those are like a couple thousand. but if u fill tanks for people in a big city..hey it pays for itself

[AndrewH]

my air compresser only goes up to 130psi, that probably wouldn't do very much good huh?