Dedicated stainless steel boilers for precise extraction and simultaneous steam 58mm group head with embedded heating system for optimal thermal stability during extraction Temperature control and over pressure valves deliver water at 9 bars Low pressure pre-infusion and adjustable shot temperature for optimal espresso flavour Shot clock for adjustable volumes Auto start option and instant hot water for Americano's, or pre-heating of your favorite espresso cups 360 degree swivel action steam wand Descale feature for removing hard deposits