50L fermenter ： Material: SUS 304 S/S Volume: 50L effective, 68L total volume Tank working pressure: 2bar Jacket working pressure: 1bar Polyurethane insulation, thickness: 60mm, side and bottom insulated Dimple plate cooling jacket Cooling stage: cylinder and cone One temp control stage Exterior: stain removed, and brightened on regular margin Interior surface: Polished, and welding joint acid cleaned Roughness: 0.6um Domed top, 60 degree cone angle 3 pcs stainless steel leg, with adjustable leg bolt Top fittings: CIP arm, spray ball, PVRV, manhole Side fittings: Glycol inlet/outlet, thermo well, sample port Bottom fittings: Drain valve, beer outlet CIP arm including pressure gauge Mechanical pressure valve mounted with CIP arm