Get current pricing for Oem, 3080 Gal. Roark Ente (2) - 3,080 Gal Vertical Tank, Mfg. By Roark Enterprises, Carbon Steel Construction, Rated For 275 Psi @ 600 Deg. F. Dimensions: 5', 6 I.d. X . Product Category: Process Equipment, Sub Category: Pressure Vessels: