GAGGIA Espresso Machine Beautiful item, used about 10 times No box Machine Name: CLASSIC Model Number: SIN035 Voltage: 100V Power Consumption: 1250W Power Supply: 50/60Hz Body Material: Stainless Steel Size (Width x Height x Depth): 230 x 380 x 240mm Weight: 8kg Water Tank Capacity: 2.1L Coffee Bean Container Capacity: - Pump Pressure: 15 atm Boiler: Aluminum Many failures to produce crema are due to unevenly tamped grounds in the filter or insufficient pressure within the filter. By attaching the Gaggia original "Perfect Crema Device (pressure valve)" to the filter holder, difficult tamping techniques become unnecessary, and anyone can create the golden foam "crema," the symbol of delicious espresso with optimal pressure, without fail.