“Rielli Water Makers” are always by your side

Rielli watermakers heat the water to evaporate and then recondense this steam, thus removing potentially harmful pollutants, bacteria, and viruses.

The water makers we produce specifically for boats play a vital role in long-term voyages at sea. These special devices turn seawater into drinkable water by removing salt and other contaminants.


Produced with high-quality standards.

Rielli Water Maker devices are produced flawlessly by passing many quality and especially compatibility tests at the integration stage, from the equipment that comes to our production site to the finished product.

Reverse Osmosis

The watermakers we designed using reverse osmosis technology create a reliable source of drinking water for vessels so they can stay at sea longer and not have to worry about water supplies

An investment that pays for itself from day one!

The first page of a Rielli RO device proposal contains financial data. Thus, on the first page of our offer, you can see how the device we recommend is more economical than its counterparts, the initial investment and operating costs, the payback period of the investment, and many other financial data. Your investment that produces your drinking water contributes positively to your cash flow from day one.

We procure equipment at every stage of production from the world’s leading manufacturers.

Our steady work for years has brought us together with the world’s leading equipment brands. As a result of this, we procure almost every piece of equipment we use in every device we manufacture directly from the manufacturer. This includes our relationships with the world’s leading RO membrane manufacturers, as well as RO membranes custom-made for us under the Rielli brand. This is not only a cost-oriented study as it is thought at first moment, but also enables us to be the first to offer you the latest technology as a result of the technical knowledge transferred by the relationship between the two manufacturers.

We work, design, and produce with a strong experience network.

With our corporate culture that gives importance not only to customers but also to employee loyalty; We work, design, and produce with a focus on efficiency, with the strong experience and quality we have put forth together with our technicians and engineers with whom we have been working for many years.

Delivered in very short lead times
We manufacture most of our Rielli Plants based on special projects designed according to your orders. We keep most of the components at stock in a way that they are ready for the production or get them quickly since we directly work with the manufacturers and deliver them to you within the shortest period of lead time. We are capable of meeting your extremely short deadlines that you may request thanks to our flexible and large production capacity, advanced logistics facilities and manufacturing technologies.
Unique user experience
Each Rielli reverse osmosis plant comes with a user manual specially prepared for the respective project. Our technical team provides user training after the installation, issues certifications upon the successful completion. Using follow-up tables, online monitoring and after sales services we guarantee the lifetime proper operation of our plants as per your needs and expectations. Our installation and after sales technicians are at your service for your Rielli equipment wherever it is installed throughout the world: whether in a remote village of Ethiopia or in a holiday hotel of the Philippines.
Expert staff of engineers
We offer optimum solutions using projection software from different manufacturers of membranes. Manufacturing the Rielli plants we know how to use the tradition and the latest technology in harmony. Our staff of engineers are our fellows who have been with us during most of time of our journey to success. Thanks to these great engineers, who combine their experience in our company with their knowledge and skills, and to our software that we continuously update, we are capable of designing and manufacturing such osmosis equipment, which provide you with the most optimal solutions in terms of investment and operating costs.
28 years of experience
Corporate experience behind each Rielli equipment manufactured is more than a quarter-century, but the experience behind the brand Rielli is based on the tradition of a family which has been in the production business since 1955.

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