Model 220Italian 2groupscoffeemachine for restaurant semi-automatic stainlee steel espresso coffee makers2 group professional machine for coffee shopParameters:FULL STAINLESS STEEL HOUSING1lStainless steelboiler for Steam and hot water, steam can keep continuouslyAdditional cup holder, can fit for the Espresso cupHigh distance group design,it can available for big cupEnough space for warm up the cups