Used 70 Liter SS New Brunswick Scientific Company Fermenter (70 liter working capacity) Model number IF-70, 316 stainless steel vessel. Internal 40 PSI @ 300 deg. F., jacket 35 PSI @ 300 deg. F., unit insulated. Bottom driven agitation, V-belt style, 3 HP drive motor. Complete control panel with speed control for agitation, manufactured 1977-78, serial number SP-50603, Qty - 2 available, NB# 216 & 296.