Hosokawa Bepex Rietz RA Series Disintegrator. Model: RA3-12-K132. S/N: RA-740466. Disintegrator uses (7) 11 in. dia. impellers housed in a 12 in. dia., 3/4-mesh dispersing screen. Allis-Chalmers Motor, 50 hp, 1750 rpm, 220/440 V, 126.6/63.6 amps, 60 Hz, 3 phase. RA Series Disintegrators are widely used for fine pulping of many food products, and for fine dispersing and homogenizing in both the food and chemical industries. In addition, these Rietz disintegrators have the capability of doing high-speed shredding and wet grinding of many fibrous and other extremely tough materials. Inlets: (1) 11 in. dia. infeed port with a 16 in. dia. flange and (8) 3/8 in. dia. thru-holes at center distances of 6-1/2 in. Outlets: (1) 17 in. L x 4 in. W chute. Overall dimensions: 80 in. L x 33 in. W x 56-1/2 in. H.