This light duty commercial bar blender is recommended for up to 25 drinks per day. It has a 3/4-hp two-speed commercial motor, and a rugged, one-piece stainless steel cutting blade. The drive coupling is metal-reinforced rubber, and is easily replaced should it ever wear out. Controls consist of a single toggle switch with three positions—off, low, and high. The commercial bar mixer has a 44-Oz. BPA-free impact-resistant co-polyester blending jar. A tight-fitting two-piece lid has a removable center so you can add ingredients while blending. The Waring BB155 bartender blender comes with a limited two-year warranty.