Actual speed is twelve seconds per cycle.
Fresh Water - P lenty of fresh water greatly improves the quality of life on board. Think of long showers and wash downs. On board energy is limited and expensive so the size of a watermaker is not as important as how much water can be made for a given amount of energy. A New Process - T he Spectra 200c features a unique two stage pumping and pressurizing system. The first stage is a simple diaphragm feed pump which supplies raw water flow and pressure for prefiltration, circulation, and the driving energy for the second stage, the Clark Pump .