Used- Fristam Powder / Disperser Mixer, Model PM 20-53, Stainless Steel. 24" Diameter funnel opening with cover. Maximum flow rate 125 gpm (28 m3/hr). Includes Fristam model FZX 2200 liquid ring pump, driven by a 15hp, 3/60/230/460 volt, 1765 rpm motor. Fristam model FS 3532 shear blender, driven by a 25hp, 3/60/230/460 volt, 35 more info...