ECM Flow Rofil Valve E61 180 capsule pack and copper-hued detailing (or purple

and copper-hued detailing (or purple

repeatable quality every time

richer flavor

precise weighing within the grinding process

ECM Flow Rofil Valve E61 180 capsule pack and copper-hued detailing (or purpleThe E61 Flow Control Device allows you to adjust the flow of water in your brew group to manually profile your extractions. This custom component is a stainless steel needle valve, which allows the user to vary the amount of water flowing through the group. Variable flow control allows for lengthy pre infusion for more even saturation and extraction of your espresso. Similar to ECMs existing mushroom, the flow control device is made from stainless