Get current pricing for Pfaudler, 50 Gal Pfaudler Hast 50 Gallon Hastelloy C22 Pfaudler Reactor. Rated For 100 Psi & Fv @ 480 Deg. F. Internal, Rated For 90 Psi @ 480 Deg F. Jacket. Dimensions: 30 I. . Product Category: Process Equipment, Sub Category: Process Reactors: