E61 Group Head Flow Control for Manual Profiling Bring manual flow profiling home! With the E61 group head flow control device by Quick Mill you can manually profile your extractions by adjusting the flow from the closed position (0-bar) to full pump pressure, usually 9-bar. This E61 flow control device can work on many common machines. Installing the Flow Control The Quick Mill flow control kit provides you with all of the necessary pieces you’ll need to install it to your existing E61 group. It installs on the front of the group with just a couple of tools required: Teflon Tape Electrical Tape 5mm Allen Key 12” Adjustable Socket Wrench Compatible with the Following Machines Izzo: Duetto, Duetto Evo, Vivi PID Quick Mill: Alexia, Carola, Anita, Andreja Premium, QM67, Vetrano 2B Rocket: Appartamento, R58 Cinquantotto, Mozzafiato (both models), Giotto (both models) Should work on the following with E61 Groupheads: Isomac Expobar ECM *Please note that we are not responsible for any damage before, during, or after installation. Damages can include, but not limited to: Over-tightening the gauge into the group head (causing the gauge thread to break and threading broken inside the group head). Replacement Linked here. Breaking of gaskets and o-rings, Scratches on mushroom, Over-tightening of gicleur, and/or Limescale build up.
