With a freshwater production of 4,800 liters/1,268 gallons per day, this desalination unit is ideal for small private homes, small hotels, and remote settlements on islands or in coastal areas.

Our smallest model in the WM-E Series is the WM4800E-321 watermaker. This desalination unit has a patented energy recovery system that minimizes the energy consumption to around 1kw continuous power, 3.5 kWh/m³ (13 kWh/1,000 gallons).


The watermaker operates fully automatically, and the integrated custom-made controller eliminates all the normal inconveniences (valves, switches, gauges etc.) that occur with ordinary desalination systems. The desalination unit is incredibly compact as it measures 734x400x412 mm (29x16x16 inches) and weighs only 44 kg (97 lbs).


Water production costs are typically less than Euro 1/US$ 1.24 per m³ or US$ 5-6 per 1,000 gallons.



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The WM4800E-321: Energy-efficient, compact and easy to service.

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