Get current pricing for Oem, REGLASSED-36507-ID Reglassed Pfaudler P-series 20 Gallon Glass Lined Reactor Body. 3315 Glass. Rated 150 Psi @ 650°f Internal. Jacket Rated 90 Psi @ 350°f. 20 Diameter X . Product Category: Process Equipment, Sub Category: Process Reactors: