The Bezzera Duo DE dual boiler espresso machine boasts a crisp stainless steel body, along with wooden detailing - making it an instant classic.
The Duo is heated by electrical resistance, which is activated by a PID thermostat in order to keep temperature consistent. The second PID thermostat allows adjusting of the water temperature in the water heater dedicated to coffee extraction, which ensures optimum thermal stability in the range from 88 to 96 degrees Celsius.
The steam/water circuit is connected to an independent water heater driven by a third PID thermostat that also allows maximising of the vaporisation power in the case of intensive use.
The Duo's DE version is fitted with volumetric coffee dispensing managed by microprocessor with 4 doses that are directly programmable from the keyboard; the fifth button activates the continuous dispensing operation. The hydraulic system powered by a rotary pump can use a 4-litre internal water tank or be connected to the water supply.
- Frame and body in AISI 304
- Automatic daily on/off setting
- Automatic Backflush program
- Settable pre-infusion
- Water filter alarm and maintenance cycles
- Selection of supply from the water mains or from the tank
- Water heater priority setting
|Weight (pounds)||79.0 lbs|
|Boiler Capacity (litres)||
Brew Boiler - 0.45 L
Steam Boiler 1.0 L
|Water Reservoir (litres)||4.0 L|
|Power Supply + Absorption||Wattage (W) - 1200 W|