Essential add-ons to refine your espresso setup.

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BOOKOO E61 Tee&Gauge With E61 group heads (M6 thread) - BOOKOO | Design-Tech Coffee Tools

How to install BK tee

Installation guide for machines with E61 group heads.

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Cafelat Robot Tee&Gauge - BOOKOO | Design-Tech Coffee Tools

BK Tee Compatibility Guide

Follow our quick guide in the Help Center.

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You May Also Want to Ask…

Can the BOOKOO Tee be used with non-BOOKOO pressure sensors?

Compatibility depends on matching thread sizes, but most non-BOOKOO pressure sensors are not guaranteed to work.

If attempting integration, measure threads carefully, seal unused ports, and proceed with caution.

For safe and optimal performance, we recommend using the Tee with official BOOKOO EM.

See details in our Help Center.

What should I do if there is water leakage at the Tee connection?

Check the O-ring and replace if damaged, or try using two O-rings for a tighter seal.

You can also apply waterproof or PTFE tape to the threads.

If leakage persists, contact our Help Center for support.

How to fix a tilted pressure gauge after installation?

If the gauge doesn’t face forward, slightly loosen its connection on the Tee and rotate until the 0‑mark is level.

The Tee’s O-rings and sealing rings allow adjustment without over-tightening.

Perform a blind basket test to check for leaks; use PTFE tape if needed.

For detailed instructions, visit our Help Center.

Visit our Help Center

Meet the New BOOKOO N App

Discover how the new app tracks your shots, syncs your data, and helps you brew smarter and more enjoyably than ever.