Used 3000 gallon 316L stainless steel reactor. Manufactured by Central Fabricators, Inc. Internal MAWP 125 PSI @ 400F. half pipe jacketed MAWP 150 PSI @400F. 96" diameter x 87" straight side. Semi elliptical dish top and bottom. 20 HP 230/460 volt, top mounted Philadelphia agitator drive. Baffles. Serial# YY-75. National Board# 1445. Built 1993.