Parts no. 68 + 69 form attached diagram.
La Pavoni *Upgrade* Piston Pressure Gauge Kit Pre-2000s / Post-2000s Europiccola
Pressure Gauge Hose Propane Adapter For Camping Built-in Pressure Gauge
Portafilter Pressure Gauge ø 3/8" 0-16 bar for Espresso Machines - Made in Italy
Lung Trainer + APP, Breathing Trainer Lung with Electric Pressure Gauge & Test Mouthpiece
