Walker 400 G. Jacketed S/S Tank with Double Mtion agitation. 1988 unit. Tank is 316S/S and is jacketed for 100PSI. O/A dimensions: 63"Diam x 120"H. Comes with bridge mounted, double motion agitator w/side and bottom scrapers driven by 3HP & 5HP SEW Eurodrives, 230/460V. Split hinged coverwith bottom discharge(slight dish bottom). Mounted on 4 legs and still installed.