For sale we have a used PPI high pressure autoclave/reactor vessel s/n U170 It comes as seen in my photos. We did not get the controller for the motor. Take a look at all of our photos and that will tell you all we know about the system. We have no history with the system. We will pack for shipping on a pallet. It is too big and heavy for us to ship in a box with UPS/Fed Ex. Buyer pays for shipping. Thank you for looking. Mike Tenney - Tenney Equipment Company