Blender capacity: 38.6 cu. ft. 65% up the mixer agitator shaft, 63.6 cu. ft to top of mixer agitator, All mild steel construction, Interior welds are continuous and ground smooth, Exterior welds are intermittent and wire brushed, Exterior surfaces one (1) coat primer and one (1) blue shop coat, Double ribbon agitator, Cylinder rotation: Clockwise from drive end, Single lip type shaft seals, Flanged center discharge (6″ 150 # flange pattern), 20 H.P., 1800 RPM TEFC 3/60/230/460 Motor, Mixer Drive Class I application for a mixer speed of 37 RPM