SELMAR High quality Watermakers for all marine and land based applications

In 1984 SELMAR started their research activities in the field of desalination of sea water and brackish water.

The Company's main activity today is the Manufacture of Reverse Osmosis Desalinators for marine and industrial use.

Research, a continual improvement of the current production and the development of innovative products make up the corner stone of SELMAR's activities.

SELMAR also designs and manufactures the control systems, which all of its desalinators are fitted with, in its own laboratories equipped with the most modern instruments.

Careful construction, Severe tests and quality controls , guarantee the products which are appreciated by a large and growing number of Customers worldwide.

SELMAR designs and builds industrial desalination plants for all applications. Yachts, Boats, marine, agriculture, hotels, tourist villages, communities, industries, expeditions etc.
Any plant can be designed and built according to the customer's specifications and mounted on skids or in a container. It can also include the energy recovery system and/or an autonomous power generator.

Please browse through the standard models on the left index to find the one that fits your purpose or contact us for custom build.


Sailing boats	Yachts	Fishing

Large yachts	Ships	Hotel/Villages

Reverse Osmosis
Osmosis is a natural principle according to which if two saline solutions with different concentrations are separated by a semi-permeable membrane, the water will spontaneously pass from the lesser concentrated solution to the other because of its low chemical potential (principle of osmosis).
If the more concentrated solution is subjected to an external pressure greater than the natural osmotic pressure, the process is reversed leading to the phenomenon of reverse osmosis.

Reverse osmosis is the most common system of treating brackish and sea water to produce drinking water with a low power consumption.