Tad Johnson wrote:
> Scavenged pump from an old refrigerator. Been using it for over a year
> now
> in this process.
How are you lubricating the compressor? I've heard of people using
this approach in the past, but only as a rumor.
> The tank
> has an O2 sensor built into it now and I put a vacuum on it before I
> start
> filling with H2. Then
> I also bleed off a little H2 in the process under vacuum to make
> absolutely
> certain the O2
> has been purged.
This sounds like a good practice.
> 600-700 PSI is all I get out of the pump at it's maximum
> output so it's
> nowhere near the 3000 PSI rating of the diving tank.
Surely you can't get much range out of a diving tank loaded only to
700 psi! This outfit will sell you a reconditioned natural gas pump
that delivers much higher pressures.
http://www.ecofuel.com/
There's nothing about this on their web site, but if you contact
them and ask, you'll get the information you're looking for. It will be
something similar to the "personal fueling appliance" supposedly offered
by Stuart at the following site:
http://www.stuartenergy.com/main_our_products.html
Are you the guy driving around in that Toyota pickup truck with
hydrogen tanks in the back?
robert luis rabello
"The Edge of Justice"
Adventure for Your Mind
http://www.1stbooks.com/bookview/9782
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