This is a 500mL/min nozzle produced for special orders in small-quantity.
●In July 2011, we manufactured 500mL/min Nozzles.
When the water pressure was 0.15MPa, the discharging amount was 410mL/min. The degree of vacuum was aprrox. -0.03MPa which is the normal setting. Seemed like it was necessary to increase the degree of vacuum as the generation amount was relatively small when you need certain amount of generation. We adjusted the degree of vacuum inside the nozzle’s agitation part to be as high as -0.09MPa, then it resulted in increasing the bubble generation a little more.
Photographed the generation status when the water pressure being 0.18MPa. There are extremely small bubbles coming out from the nozzle.
●Currently, when the water pressure is 0.15MPa, we try to make the degree of vacuum be higher than -0.05MPa.