[EMAIL PROTECTED] wrote: > > My key concern is having the regulator on the high pressure tank > freeze up if we used standard air from a scuba-type compressor.
That in itself is a good reason to simply go ahead and source industrial dry nitrogen in high-pressure bottles, rather than messing about with pumps: any scheme to compress air to 300 atm (4500 psi) must deal with the fact that the product will contain 300 x the moisture per volume of the original air, which has to be removed somehow. -dave w _______________________________________________ ERPS-list mailing list [EMAIL PROTECTED] http://lists.erps.org/mailman/listinfo/erps-list
