wrote in message
oups.com...
What are the commercially available mechanisms/devices that would allow
creation of very high levels of hydraulic pressure by human movement?
Bicycle type of mechanism is preferred.

I'm already familiar with the Enerpac product line. Anything goes to
higher levels?

I'm not familiar with Enerpac, what pressure do they go to ?

Two stage hydraulic pumps are fairly common, most are set to change over
from the low pressure stage at about 150 PSI, and have their relief valve
set for a maximum of around 3000 PSI from the high pressure second stage...

What pressure do you want ?


--
Jonathan

Barnes's theorem; for every foolproof device
there is a fool greater than the proof.

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