Expobar Office Semi Auto Coffee Machine 1 group semi-automatic espresso coffee machine with heat exchanger, 2,75 litres water tank, copper boiler with 1.5 litres capacity and a large 2000watt element for unlimited steam production. One steam tap (stainless steel) and one hot water tap.Also comes in plumbed version Features: Functionality: Semi Automatic Control Power Requirements: Single Phase Maximum Installed Power: 10 amps Boiler Size: 1.5 ltr Boiler Composition: 99.9% Pure Copper Automatic Boiler Filling: Yes Heating Element Power: 2000 watts Hot Water Outlets: 1 Steam Outlets: 1 Pump Type: Vibration