The seesaw motion of the small lever operates two tiny piston water pumps. Pressure builds up over a few strokes. Ideal 8 to 10 bars of brewing pressure is at your fingertips.
Users pump the lever, watch the pressure gauge, adjust the pumping speed to produce optimal brewing pressure. Live monitoring with total control of the brewing pressure yields superior results.
True Crema Valve
Compensates for coffee grounds and tamping variations. Removes the guess work. Pull a perfect shot each and every time with the help of the patented True Crema Valve.