Used 20 cubic feet Twin Shell "V" Blender, mfg by Patterson Kelley. Shell is constructed of 316-SS with the inside polished to a mirror finish "Sanitary grade". Rated at 60 lbs. per cubic ft. It has cotterless hitch pins on the covers for easy opening. Electric: 2 HP, 1765 rpm. The unit is mounted to a standard A-frame constructed of carbon steel and painted. S/N: 205148.