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If you want *really* cheap, check out the oxyhacker web site (I don't remember the URL, sorry). As of a few months ago, they were saying they were writing a book on how to build a $100 o2-clean booster. The only catch is that it is human-powered, but I think they were planning on plans for an electrically powered one in the book. Anybody know the URL and if the book is out yet? Hand pumping isn't a bad alternative for rebreathers, where you're usually only dealing with a dozen cubic feet of gas, and the thing is portable as hell. Thanks, -Will On Wed, 20 May 1998, Steve Lindblom wrote: > MacMaster-Carr (a big wholesale-only industrial supply house) lists a > no-name 20:1 booster (30:1 drive to output) with a max output of 4640 psi, > for only $2000. > Anyone know anything about it? Seems there must be a catch, or we'd all > have them by now. > (It does say it's not for O2, but there must be a way around that). > > > -- > Send mail for the `techdiver' mailing list to `techdiver@aquanaut.com'. > Send subscribe/unsubscribe requests to `techdiver-request@aquanaut.com'. > -- Send mail for the `techdiver' mailing list to `techdiver@aquanaut.com'. Send subscribe/unsubscribe requests to `techdiver-request@aquanaut.com'.
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