Espresso Profiling: The Five-BAR Five-ON Five-OFF 30 Second Extraction

Watch Java Jim show you an exciting new profile using the VBM Dual Profiler espresso machine. With the flow control in full open position, watch the Five-On Five-Off 30 second extraction in the cup with a declining pressure every 5 seconds after the pump pressure is active for 5 bar for 5 seconds.