Rancilio Group Head Circulation Pipe aurelia-parts/aurelia-hydraulics This knob adjusts the dose

This knob adjusts the dose volume on Cunill grinder dosers

Works with: Quick-connect ball-lock water supply lines

We recommend a qualified technician to avoid over-tightening the brass fittings and cracking the gauge face

" this auto-fill level control board is a Giemme-manufactured component used on CMA-family espresso machines to automatically maintain boiler water level

Rancilio Group Head Circulation Pipe aurelia-parts/aurelia-hydraulics This knob adjusts the doseRancilio Group Head Circulation Pipe This upper circulation pipe (Rancilio: 'Upper Circulation Pipe 10 x 8 F1 2 M1 2') runs from the boiler to the group on the Classe 7, and from top to bottom in the Classe 10. This is a special order item shipped directly from the manufacturer separately from the rest of your order: in stock units ship fast, while out of stock units typically require 1 2 weeks for processing before shipping. SPECIFICATIONS Thread