【Professional 58mm Portafilter & 20 Bar Italian Ulka Pump】Larger 58mm commercial-sized portafilter ensures even water dispersion and richer crema. Italian 20-bar Ulka pump delivers consistent pressure for home barista results. 【PID+NTC Dual Temperature Control (92°C / 94°C / 96°C】 PID dual-chip system maintains stable water temperature for balanced flavor. Three presets eliminate sourness or bitterness common with less precise semi-automatic machines. 【OPV Pressure Relief & 3-Way Solenoid Valve】 Built-in OPV maintains the 9-12 bar sweet spot. The 3-way solenoid valve releases pressure instantly for dry pucks, easy cleanup, and longer internal durability. 【Real-Time Touch Display】Touch panel displays live shot timer, temperature, and pressure. Visual feedback helps perfect grind adjustments for cappuccino and latte preparation. 【2.3L Detachable Water Tank & Pro Steam Wand】Large removable tank handles multiple back-to-back shots. Powerful milk frother wand creates silky microfoam ideal for latte art. 【12-month warranty】Gevi values your satisfaction. Every Gevi product (purchased through official or authorized channels) comes with a 12-month warranty and lifetime technical support. If you encounter any issues while using your Gevi espresso machine, please feel free to contact us.