Get current pricing for Pfaudler, 200 GAL Pfaudler Sta 200 Gallon Pfaudler Stainless Steel Tank. 39 Diameter X 38 High Straight Side. Internal Rated 30 Psi @ 350 Degrees F. Nb# 28356. Clamped Dished Top. . Product Category: Process Equipment, Sub Category: Pressure Vessels: