Get current pricing for Pfaudler, 2,000 Gal DeDietrich 2000 Gallon Glass Lined Reactor, Mfg By Dedietrich, 1990. Dished Top & Bottom. 6', 6 Dia X 6', 4 Straight Side. Shell Rated 130/fv Psi . Product Category: Process Equipment, Sub Category: Process Reactors: