Used 100 gallon glass lined reactor. Manufactured by DeDietrich. Glass 3009U. MAWP 100PSIG/FV@500F. Jacket MAWP 150PSIG@500F. 5hp top entering agitator. (4) Leg mounted. Clamp on dome top, dish bottom. Mounted on (4) legs with casters. Serial #35438. National Board #6093. Built 1993. Crystallizer R672