Lightnin Classic Direct Drive Mixer. Model: XD-30VM. S/N: 86.299372-01. For high fluid shear is desired in small batch mixing. Features include: one-piece aluminum housing, positive chuck, built-in dampener pad between housing ball and clamp socket minimizes vibration. Positive chuck maximum propeller diameter: 1/2 in. dia. Lightnin Motor, 1/3 hp, 1,725 rpm (final), 90 V, 3.6 amps. Overall dimensions: 17-1/2 in. L x 10 in. W x 11 in. H.