Mixing Tank Stainless Steel - 130 Gallon, Exterior Frame has been painted white. Has a triangle manhole: 17 in. W, 18 in. L. Has a lighting motor: 3 ph, 60hz, 1,125 rpm, 230/460 volt, 1.6/.85 amps, kw/hp.246/3.3 hp. Has a breaker box. Has 4 casters at 10 in. H. Outlets: (1) 1 1/2 in. Inside measurements: 37 in. diameter, 31 in. H. Overall measurements: 42 in. W, 57 in. L, 69 in. H.