Reverse Osmosis Units

The Promac potable drinking water makers are especially designed for installation on board of seagoing and fishery vessels. We also develop and produce custom made installation for offshore platforms and mobile units for military purposes.

Please contact us if you need potable drinking water for another special situation or location as we like to be challenged! If technically possible, we’ll find the solution.

Our units are designed and built to process semi-automatic and automatic for 24 hours a day continuously. The installations are provided with all equipment and safety features required for a safe and reliable operation for several years. The materials we use are all of the highest technological level. The water makers are delivered with several special features, which make these installations excellent freshwater generators.

Capacity: 2-100 m³/24hr (Seawater TDS 35.000ppm, 25ºC). 
Units with other capacities or special designed units (containerized, offshore applications, etc.) on request.


Please contact us for more information.



Promac Reverse Osmosis Units

Custome design offshore zone-1


Direct Links





Van Voordenpark 14

P.O. Box 22
5300 AA Zaltbommel
The Netherlands


Phone: +31 (0)418 68 33 33