Why are outlet diameters bigger than inlets in water pumps?
Why are outlet diameters bigger than inlets in water pumps? At the outlet, much pressure+KE is available, and some pumps let adjust the proportion by design. A big speed reduces the pipe diameter, and if the use demands it, it can convert to pure pressure (imperfectly in this direction). At the inlet, the designer has usually no choice. How big is the drop between septic tank inlet and outlet? A built-in vertical drop of approximately three inches between the inlet and outlet pipe is common. During installation [of a septic tank] if the inlet and outlet ends of the septic...