ECM E61 Flow Valve Device

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Designed in collaboration between Whole Latte Love in the USA and ECM, the E61 Flow Control Device allows you to adjust the flow of water in your brew group to manually profile you r 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. Show more