Welcome to AQUATEC Watermaker.

Reliable and proven for years. In use worldwide.

Advantages of watermaker on cruising ships

  • drinkable water in best quality
  • ample showers in soft water
  • less weight, more sailing performance
  • enjoy live on board with fresh water
  • smaller water tanks save weight and fuel
  • doing the laundry and washing the dishes with fresh water
  • cruising everywhere without having problems with fresh water
  • never buy poor water or water containing too much chlorine
  • never stow again containers with drinking water from the supermarket on board

The possibilities are endless


  • All plants in stock.
  • Quality made in Germany.
  • Direct sales at fair prices.
  • 100% availability of all parts.
  • World wide express shipping daily.
  • Support provided directly by manufacturer.

By combination of high-quality component,

we offer you a quality product made in Germany for a failure-free operation that is reliable for years Limited to the absolutely necessary components of a desalination plant, doing without any electronics, a trouble-free operation is ensured for years.

High-pressure pump head in Duplex-stainless steel 1.4462

After careful material studies and experience with seawater desalination plants that has been acquired for 20 years, we fabricate the core of our high-pressure pumps, the pump head, from Duplex-stainless steel 1.4462.

HP Drive motor for continuous operation

The fan-cooled industrial motors stand for highest efficiency.

Pressure control valve in Duplex stainless steel 1.4462

Specially designed ensures reliable constant working pressure.

Feed pump with high performance

Enables optimum service life of the seawater pre-filters.

Membranes and high-pressure pipes – proven for years

The proven industrial membranes, type Seawater 2540 are available worldwide. Even the pressure tubes, manufactured in large-scale production from GRP, ensure a unlimited service life.

Any further questions

please feel free to contact us. As manufacturer and technician, you will get answers to all questions about watermaker.


Customer feedback

I have one your water makers onboard my sailing vessel “toothless”. Firstly, your water maker is the best water maker I have seen, totally reliable and efficient. I am currently located in the Marquesas Islands sailing back to Australia with my family.

Chris Nicholson (Skipper Volvo Ocean Races). "Watermaker AC150"

Sie wissen garnicht, wie viel wir an Sie denken!! Gestern haben wir unsere Anlage seit Mitte Okt. wieder in Betrieb genommen, sie zuckelt anstandslos. Es ist ja so ein großer Unterschied, zu Landwasser, wenn man es nicht erlebt hat, nicht zu glauben!! Wir freuen uns jedenfalls auf diesen Luxus!! Wir sind auf dem Weg von Whangarei nach Auckland. Mit sonnigem Gruß aus NZ.

Hermann Stoltz, SY PACIFICO. "Watermaker DD 500"

Sie bekommen wieder einmal ein Mail von einem Heini. Wir haben einen Watermaker 85 l/h an 12V von Ihnen. Noch immer läuft das Ding einwandfrei, wir haben schon über 66´000 liter Wasser produziert.

Patrick Heini, SY Allure. "Watermaker DC 800"