Slayer Espresso 2-Group Espresso MachineSlayer Espresso 2 Group Espresso Machine OVERVIEW Two groups, four tanks, infinite possibilities. Slayer Espresso independently controls flow rate and water temperature for each grouphead, adding flexibility and finesse to a true production machine. Powerful elements and massive boilers anchor a heating system designed for precise and consistent performance. Once your preferences are dialed in, you can expect only the best shot after shot. Highlight