One (1) used DeDietrich 750 Gallon Glass Lined Reactor. This unit is rated 75 PSI and full vacuum internal at 500 degrees F, shell material 3008 glass lined, carbon steel jacket rated at 90 psig @ 500*F, 3 blade agitator with a Philadelphia Drive, serial# 12936, national board# 359. Dimensions 5’ diameter X 5’ straight wall.