USED 1300 GAL VERTICAL 316-SS PRESSURE MIX TANK. MFG. BY SUPERIOR WELDING FAB IN 1980. 5' DIA X 8' STRAIGHT SIDE. INTERNAL RATED 15 PSI @ 212 DEG. F; VACUUM RATED 7.5 PSI AT 250 DEG F. FLAT TOP, DISHED BOTTOM. WALL THICKNESS - .375". LUG MOUNTS. WITH 7.5 HP 316SS CHEMINEER 3 BLADE CONVENTIONAL TYPE, AGITATOR, 460V, 3 PH, 60HZ. VESSEL BUILT 1980, S/N: 79111, NB# 5032.