Bezzera Duo DE - 3 PID thermostats

Features:
The unit is heated by an electrical resistance which is activated by a PID thermostat that keeps a constant temperature.

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°C.

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 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.

In both versions 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 (14301)
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
Boiler capacity: 1 Liter

Dimensions:
Width: 326 mm
Height: 425 mm
Depth: 470 mm
Weight: 36 Kg

Power: 110–120V/50-60Hz 1200W / 220–240V/50-60Hz 1100 - 1300W