ELEGANCE STANDARD OPTIONS - Machine provided with built-in volumetric motor-pump, equipped with retention valve and particles filter. - Copper boiler with thermic exchanger per group and pressure relief valve. - Brewing groups with direct preinfusion chamber (registered system). ELEGANCE MINIPULSER 1 AND 2 GROUPS - One inox steam and hot water tap. - Automatic level. ELEGANCE MINICONTROL 1 AND 2 GROUPS - One inox steam and hot water tap. - Keyboard with coffee doses´ volumetric control. - Automatic boiler´s refilling. - Brewing group auto-cleaning, record of brewed coffees, data-reading devices through RS-232 connection (optional). - Programmation dosage of the keyboard.