La Pavoni Bar Star Commercial Espresso Machine 4 group Volumetric (Plumbed in) Automatic Electronic programmable dosing espresso machine with digital control pad and microprocessor. Four cup size selections including continuous brewing and an instant-stop button. Hot water jet is controlled by a push-button with automatic release. Each unit comes standard with two steam jets. Dual pressue gauges monitors group and boiler temperature. Made in Italy.