Water pump auto switch water flow pressure induction switch automatic controller

this automatic pump controller is an all-electronic intelligent water pump control equipment. It starts and stops the pump according to the detected water source status, pipeline water liangge pipeline pressure change and other data. It can completely replace the traditional system composed of pressure tank, pressure switch, water shortage protection device, check valve, four-way, etc.
Foreign trade wholesale price is discussed separately (the price of this website is for reference)