

Expert
ECM Flow Control Device
Packed with care, delivered to your doorstep.

A stainless steel needle valve that replaces the E61 mushroom to allow manual control of water flow during extraction.
Feature
Real-time pressure gauge included, adjustable flow rate, enables pre-infusion, includes stiff spring.
Specs
0 to 8 ml/s flow range, 1/8" thread gauge, includes handle.
Material
Stainless Steel
Compatibility
ECM E61 Group Machines
Dimensions
50 x 50 x 100 (Unit)
Why Should You Get This
Allows for manual control of water flow through the E61 group head to manipulate extraction and flavor.
The internal mushroom component is crafted from high-grade stainless steel to prevent scale and corrosion.
Includes a top-mounted gauge to monitor the actual pressure at the coffee puck during the entire shot cycle.
Enables the barista to perform pre-infusion, "bloom" espresso, and pressure tapering for a truly customized brew.


















