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Solutions for challenging water treatment

Maritime industry

Less is more with WatMan

Less energy, less downtime and less maintenance resulting in increased customer satisfaction and more money saved. These are the fundamentals of Watman's Reverse Osmosis systems.

Watman is one of the world's leading manufacturers of water appliances for cruise ships.* We have delivered solutions for producing fresh water from sea water by desalination to some of the largest and most luxurious cruise ships since 2008. Our products are extremely energy-efficient, long-lasting and thus environmentally friendly. Watman offers you the most energy-efficient Reverse Osmosis equipment on the market, reducing energy consumption by 60% compared to conventional fresh water systems.**

Our systems feature a variety of techniques, such as filtration, ultrafiltration, reverse osmosis, remineralization and water softening. The systems are tailor-made for each and every client separately, to fit their needs perfectly. Whether you need a standard system of high quality, or a perfectly tailored special system, WatMan will deliver.

We have delivered dozens of water treatment solutions around the world, to some of the world's largest cruise ships, such as the Norwegian Joy, the Norwegian Escape and the Oasis of the Seas.

Cumulative capacity more than 23000 m3/d (more than 6,1 MGD)

** Production capacity 10-3000 m3/d/vessel (up to 0,8 MGD/vessel)

Energy consumption 2,4-4,0 kWh/m3 of fresh water

Fresh water quality:

- 1-pass: 100 mg Cl/l (100 ppm as Cl)

- 2-pass: 10-20 mg Cl/l (10-20 ppm as Cl)

The Norwegian Getaway

Some of our clients:

Kuvahaun tulos haulle stx europe

Kuvahaun tulos haulle meyer werft logo

Kuvahaun tulos haulle rccl logo

Kuvahaun tulos haulle ncl logo

Kuvahaun tulos haulle tui logo

The Norwegian Escape