Get current pricing for Cryo Chem, Vertical CS 4,750 Ga Vertical Carbon Steel (sa-516-70) Approx 4,750 Gallon Tank. Rated 175 Psi/fv @ 420 Deg F. 6', Dia X 21', Straight Side. (28', 2 Oah) . Product Category: Process Equipment, Sub Category: Pressure Vessels: