Used 220 gallon Astro Met Autoclave/Reactor, Titanium construction, Tantalum lined including shell and all nozzles, 3' diameter X 4' straight side, dished removable Bolton top, dish bottom, rated 300 PSI @ 450 degrees F internal, electrically heated, 5 HP 230/460 Volt XP Philadelphia Agitator drive with mechanical seal and lubricator, 155 RPM output speed, (3) 2", (2) 1.5", (4) 1", (2) .5" top nozzles, lug mounted, Serial No. 58089, NationalBoard No. 1705, New 1996.