Tea Commercial Espresso Maker Features a boiler material that is nickel plated. It is a commercial machine that makes espresso, cappuccino and hot water on demand. It has separate boiler and pump gauges. Tea Commercial Espresso Maker is semi-automatic and silver in color. This espreso maker is made with stainless steel. The body and base are made of metal. The overall height from top to bottom is 16.5″. Overall Width from side to side is 11″. Overall Depth – Front to Back is 17.5″. Overall Product Weight: -46 lbs.