230-440 Volt Buildings / Hotels

Well Water

12-24 Volt DC Sailing Boats

230V AC Series NO FRILLS

Fresh Water from the Sea

Reverse Osmosis Watermakers for Boats, Ships, Hotels and Resorts

Welcome at PureWater, the specialist for watermakers on sailboats and yachts. You are looking for a watermaker for your boat, yacht or house? You are at the right place. We have watermakers for almost any purpose. A click on "Products" will guide you into the world of watermakers. If you need our address, click on "contact".

Have fun!

Produkte

12-24 Volt DC Sailing Boats

230V AC Series NO FRILLS

230-440 Volt Buildings / Hotels

Well Water

Watermaker

Events

  • Come and visit us on the BOOT 2017 in Düsseldorf, dated 21 to 29 Janurary 2017. Hall 11 B 28.

    we look forward to your visit!

Systems

Reverse Osmosis Theory

Reverse Osmosis, like many other practical scientific methods, has been developed from processes first observed in nature.

Osmosis is a naturally occurring phenomenon in which a semi-permeable membrane separates a pure and a concentrated solution (a semi-permeable membrane is defined as one that preferentially passes a particular substance). Every fluid has an inherent potential that is directly related to the type and amount of solids in solution. This potential, referred to as osmotic pressure, increases in proportion to relative concentration of a solution. A concentrated solution, therefore, has an osmotic pressure that is higher than that of a pure solution.

Reverse Osmosis in a real sense is a process in which the sea water dissolved ingredients are reduced. This is achieved by pressing sea water through a membrane. You should look at membrane as a kind molecular sieve with tiny holes finest permeability. (0,0001µ).

Most of the solved components cannot pass the membrane. This is the BRINE FLOW, and will be discharged over board. Only about 20% of the flow water has reached as PRODUCT FLOW in our tanks. The remaining 80% of the water is used for flushing the membrane. The plants to desalinate we call REVERSE OSMOSIS SYSTEMS (RO SYSTEMS). The product water has exceptionally good quality. It is free from viruses and bacteria.

What do you have to prepare, to install these systems on your boat

The installation of a RO plant on a boat is quite simple and may be done by each owner, who is also able to do some work on his boat by himself. Basically, you must install a seawater supply and a Brine Water outlet. The supply should as far as possible under the waterline. It is also possible, to use existing seawater inlet with a three-way valve or use an existing supply in a dual inlet rebuild. The Brine water outlet should be above the waterline. He is generally a 1/2" outlet. All 12/24 Volt installations as well as the NO FRILLS Series are modular plants, i.e.. all components can be installed separated from each other. If you have any questions, please call us, or send an E-Mail. Use the easy E-mail function.

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Wir haben Ihren Wassermacher NO FRILLS 1000 230V jetzt seit 3 Jahren an Bord, Zeit für ein kleines Resümee. Sie erinnern sich vielleicht, wir haben Anfang 2012, nach nicht einmal 2 1/2 Jahren, in Neuseeland einen 24V-Wassermacher eines anderen Fabrikats wegen seiner Störanfälligkeit rausgeworfen und gegen den NO FRILLS ersetzt. Seit dem verrichtet der neue Wassermacher ohne eine Störung seinen Dienst und liefert Wasser in rauen Mengen- die versprochenen 170 L/Std. werden immer erreicht. 2013 haben wir nur einmal, vor der Abfahrt aus Southport/Queensland, Wasser von Land übernommen,ansonsten wurde selbst produziert- nicht nur für uns, sondern auch für einige Dörfer an Ankerplätzen in den Louisiaden/ Papua-Neuguinea, die unter großer Trockenheit litten. Für Reisen fernab von Servicemöglichkeiten, wie wir sie mit unserer ALUMNI unternehmen, sind die robuste Bauweise und das geradlinige, einfache Konzept- ohne „frills" eben- wirklich optimal! Mit besten Grüßen

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