Group Insulator for 9Barista Espresso Machine option-set-162327-select-1 When this happens

When this happens

1 9Barista Mk

The machine produces professional-quality espresso by using a new

Made from high-quality nickel plated brass

and a cleaner-tasting espresso

Group Insulator for 9Barista Espresso Machine option-set-162327-select-1 When this happensThis Group Insulator is an official replacement part for the 9Barista espresso machine, compatible with both the Mk. 1 and Mk. 2 models. The group insulator plays an important role in maintaining thermal efficiency during espresso brewing. It helps prevent heat loss between the grouphead and the surrounding metal components, allowing your machine to maintain more consistent brewing temperatures. This contributes to better extraction quality and more