Used 100 gallon Pfaudler reactor, nickel 200 construction, approximately 32" diameter x 26" straight side, removable dish top, dish bottom, rated 100 psi and full vacuum at 500 f, jacketed for 35 psi at 500 f, Pfaudler VMX-150 agitator drive with dry mechanical seal, 2 HP, 230/460 volt xp motor, 4 blade pitched turbine agitator, baffles, supplied with HEAT Inc 36 KW hot oil system, 480 volt with circulation pump, Pfaudler Serial# J089141, National Board# 52442, built 2011.