Get current pricing for Doyle & Roth, Doyle & Roth 15 GAL 15 Gal Doyle And Roth Stainless Steel Vertical Reactor. Length: 2'6 Shell Psig: 600 Id - Inches: 32 Shell - °f: 550 Shell: Ss Jacket Psig: 150 J . Product Category: Process Equipment, Sub Category: Process Reactors: