Mixing-Calibrating Tank - 300 gallon, Stainless Steel Single Shell, 1 hp 115-230 volts 1,725 rpm, inside dimensions 45 in. Diameter x 46 in. Deep, 2 in. connections, 24 in. L electrical heating coil, 48 in. L x 57 in. W x 91 in. H. Tank is on legs that are 47 in. L, has a side mounted agitator, Tri Clover 2 in. butterfly outlet valve.