Two-circuit boiler with vibratory pump
A boiler with a temperature of about 120° for steam and hot water, through which a heat exchanger is fed for espresso extraction. On its way through the heat exchanger, the freshly drawn water is brought to about 93° for espresso brewing.
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Vibration pumps are primarily installed in household machines. They are somewhat louder and significantly cheaper than rotary pumps.
Two-circuit machines are robust, practical machines that allow simultaneous milk foaming during espresso extraction. They can also deliver several beverages in quick succession without a significant drop in temperature. Perfect for espresso lovers and fans of foamed milk.
