Jacketed Tank-100 Gallon. With removable false bottom and removable stand (both on inside of tank). Real bottom is rounded, and has no outlet. Lid is removable also and has no inlets. Dimensions of stand 30-1/2 in. dia. x 35 in. H. Both stand and false bottom have 1 in. holes in the center. (4) 4 in. casters, Inside dimensions 31 in. dia. x 34 in. H, Overall dimensions 39-1/2 in. L x 39-1/2 in. W x 41 in. H.