Many pumps do move water in pulses, but the pulses get smoothed out by a reservoir system between the pump and the stream. Homes have a pressure tank and towns have water towers. Even hand pumps can have a small reservoir that the piston fills. If the outflow nozzle is smaller than the piston, the reservoir fills and supplies the flow in the pumping gaps. It just needs a pump that can supply water faster than the flow rate.
Latest Answers