Hello, my situation is to get a good and complete scheme of automatic tank, consisting of a tank and contactors with a single pump that goes up. And also the recommended measure of the pipes. I'm an electrician but after studying I never did a job like that. Until now . Do you know any link that I can then make the corresponding budget? Or a list of materials. The client at this time, only uses a 1/2 hp pump that turns on and off manually, but increases the population of the house and never supplies, and the pipe that goes up to the tank is the same measure as the one that goes down should not the one that fills be larger in diameter? I hope I was clear , Thank you

Hello Goodnight . I answer the second question. The pipe that fills the tank is fine. Mostly the water inlet to the tank is average. At least where I live. And the output of the tank is greater to have greater pressure. Regards