Used 125 gal. (500 liter) Vertical BioPharm Reactor/ Fermenter, 316L-S/S 125 gal. (500 liter) Precision Stainless Vertical Reactor/ Fermenter, quick opening dished top head, welded dished bottom head, type 316-L stainless steel construction with electropolish finish, rated 50 PSI internal, 100 PSI jacket, Bottom driven agitation with impellers, driven by 1 HP, 3/60/230-460 volt motor.