With the pressure switch diaphragm pump can install the governor
It appears that the pressure switch controls the diaphragm pump and the pump automatically starts or stops when the set pressure is reached. Is the switch control start and stop.
That governor to adjust the speed, for the diaphragm pump this volume pump, speed and flow is proportional to the downstream flow resistance = pressure, and flow is proportional.
In other words, the pressure and speed will be proportional relationship. Is the process of regulation, is the proportion of regulation, is the analog control.
Can you add, or say it can
