M&V Vesuvius Dual Boiler Espresso MachineM&V Vesuvius Dual Boiler Espresso Machine The Vesuvius by M&V is one of the world's first prosumer, computer controlled espresso machine with an E61 group. It delivers true pressure profiling via its FG304 gear pump and speed controllable motor. The Vesuvius is operated completely through its PID touchpad display, which informs you of the current temperatures of the boilers, the pressure, and if you are running it off the tank, the amount of water