La Marzocco GB5 Naked & Exposed! Commercial Espresso Machine -

A preview from on the inner workings of a La Marzocco GB5 Commercial Espresso Machine. What you are looking at here today is exploded view of a La Mazzocco GB5. The way we achieve incredible temperature stability is we have a dual boiler system. Our boilers are made of stainless steel. This is the steam boiler this is the coffee boiler. The coffee boiler employs a saturated brew group which means the water in the boiler is the wate