USED DEDIETRICH APPROXIMATELY 5,000 GALLON GLASS LINED REACTOR. 9115 GLASS. RATED 100 PSI/FULL VACUUM INTERNAL @ 400°F. JACKET RATED 90 PSI/FULL VACUUM @ 400°F. 9' DIAMETER X 9'10" STRAIGHT SIDE. WITH DISHED TOP AND BOTTOM HEADS. (4) SIDE LUG MOUNTS.