Delfin Watermakers have been in service for numerous customers from Turkey and around the world since 2007. As Delfin Denizcilik, our goal is to provide everyone who has access to seawater with the convenience and facility watermaker offers. For this purpose, our products are built to be sturdy, reliable and cost-effective. Reverse Osmosis (RO) systems, which are being used worldwide today, are one of the rapidly growing technologies. Osmosis can be observed in nature, like vegetables absorbing the water from the soil or kidneys distinguishing blood from urine. In the RO systems, fresh water is gained by percolating minerals from the sea water getting through membranes with pinholes in size of 1/1000 of micron, that is a molecular sieve, under high pressure (55-60 bars).