Get current pricing for Pfaudler, Pfaudler 20 Gal High Used Pfaudler Approximately 20 Gallon Hastelloy C276 Reactor. Rated 150 Psi/full Vacuum Internal @ 350 Deg F. Jacket Rated 75 Psi @ 350 Deg F. 18 Dia . Product Category: Process Equipment, Sub Category: Process Reactors: