Anyone got a high pressure vessel for sale?

Hey folks

Does anyone have a high pressure vessel sitting around? Looking for something at least 1-2L, preferably 4+, suitable up to 800psi, but 600 is workable ideally with some swage fittings on it.

Removable lid a must.

Something like this? But cheaper because you think I’m cool?

https://vi.raptor.ebaydesc.com/ws/eBayISAPI.dll?ViewItemDescV4&item=233539096759&category=26261&pm=1&ds=0&t=1642829398924&cspheader=1

Happy to throw in some consultation hours in the deal. I know stuff.

Usually the Parr reactors are rather small…
some are like the one you picture, others are
heated, with teflon insert reaction chamber, and stirring bar.

An possible cheap solution, might be a HPLC preparative column
that you modify…for your particular needs…pilot scale…
are you going to give the open blast sub critical a try?