All stainless steel enclosed blade assembly with sealed ball bearings. Specially designed clear polycarbonate container is virtually unbreakable and lets you see inside. Blends as little as 4 oz. with the same consistency and quality as a full load. Metal to Metal drive coupling for high speed production Heavy-duty 2+ hp motor engineered for demanding foodservice operations. 2+ peak hp motor with 37,000 rpm high motor speed 48 oz. 2-Speed Blender Simple and easy to use Versatile 2-speed gives the operator the option to use Low or High speed alone or change from one to the other manually. Dimensions: 48 oz. (1.5 L)- 7 1/4" x 8-3/4"D x 17.5"H with lid (18.5 cm x 22 cm x 44 cm with lid) Electrical: 120 VAC, 50/60 Hz., 11.5 amps 120 VAC, 50/60 Hz., 750-850 watts 100 VAC, 50/60 Hz., 750-850 watts