Quick Mill Flow Control Device (E61 Group Head)

Take full control of your espresso extractions with the Quick Mill Flow Control Device, designed to enhance any Quick Mill machine with an E61 group head—including the Carola, Rubina, Andreja, and Vetrano models.

Perfect for advanced users looking to manually profile espresso shots, this tool allows you to adjust brew pressure in real time, from 0-bar to full pump pressure (~9-bar). It's ideal for experimenting with different pre-infusion times and improving consistency across a variety of roasts.

Key Features:

• Manual Flow Profiling – Precisely control water flow during extraction to fine-tune flavor.

• Wide Compatibility – Fits all Quick Mill E61 machines and many other E61-based models like Rocket and Expobar.

• Pressure Range – Adjustable from closed (0-bar) to full pump pressure (~9-bar).

• Easy Installation – Replaces your existing E61 mushroom cap for a straightforward upgrade.

Whether you're dialing in delicate single origins or experimenting with darker blends, this upgrade unlocks new levels of espresso control.