Hey, Kent -- if you're in the market for an autoclave -- I've got one that's available for you. Approx. 6 feet diameter, 11 feet long. Has all the associated systems to make it run -- hard vacuum pump (down to at least 2.5psiA, maybe harder vacuum), 3 million BTU/hr natural gas boiler rated up to 100 psi, computer operating controls, water treatment facility, all piping and automatic valves. Works well.
Is this the kind of autoclave you're talking about?