Why DESMI Ocean Guard?


In all aspects of our business we strive to make our customers stronger. We do this by delivering the right products that reliably meet the IMO and USCG discharge standards, with the lowest total cost of ownership. In addition we offer worldwide support through the global DESMI organization and our partners, all the way from engineering and planning of installation of systems, to commissioning and service of systems in operation. DESMI has more than 180 years of history and therefore you can rely on us to be here for you also in the future.

The RayCleanTM system is second to none in the industry. This leadership is obtained for a number of reasons:

  • Performance: The demonstrated performance of the RayCleanTM system is second to none. The system has been tested according to both IMO and USCG requirements, at USCG approved test facilities and under the supervision of accredited USCG Independent Laboratory, DNV GL. This ensures the highest level of test independence and scrutiny of all aspects of the system. The RayCleanTM system has proven its performance in all salinities (fresh, brackish, and marine water) and down to a record-level low UV-Transmission of just 33%.
  • Operational costs: Everywhere in the system we use high quality components and materials in order to ensure long lifetime and minimum need for maintenance. As an example we use highly efficient low-pressure UV lamps with a staggering lifetime of 12,000 operating hours. This means you will only have to replace the UV lamps once or twice in the lifetime of a vessel! In addition, the power consumption is extremely low, just 21 kW per 300 m3/h flow when the water is dirty and the system is running at max power. In cleaner water conditions the power consumption drops to 11 kW per 300 m3/h.
  • Safety: For us the safety is of paramount importance. Both safety for the crew, the vessel and the environment. Therefore the system utilizes or generates no chemicals or active substances. Neither for the treatment process, nor for the cleaning of the system. In addition the used low pressure UV lamps contains no liquid mercury, but just amalgam in solid form. This means that if you accidentally break a low pressure UV lamp, cleaning is simple and without any risks. In comparison the widely used medium pressure UV lamps contains mercury in liquid form, which imposes strict requirements to crew education and safety equipment in case a medium pressure UV lamp breaks.

In fact we are so convinced about the true market leadership of the RayCleanTM system that we invite you to compare the RayCleanTM system to any other system.

Choose you RayCleanTM capacity (m3/h), download the form and fill it for comparison:

100 (m3/h) 200 (m3/h) 300 (m3/h) 400 (m3/h) 500 (m3/h)
600 (m3/h) 700 (m3/h) 800 (m3/h) 900 (m3/h) 1000 (m3/h)
1100 (m3/h) 1200 (m3/h) 1300 (m3/h) 1400 (m3/h) 1500 (m3/h)
1600 (m3/h) 1700 (m3/h) 1800 (m3/h) 1900 (m3/h) 2000 (m3/h)
2100 (m3/h) 2200 (m3/h) 2300 (m3/h) 2400 (m3/h) 2500 (m3/h)
2600 (m3/h) 2700 (m3/h) 2800 (m3/h) 2900 (m3/h) 3000 (m3/h)


To the top

Come visit us at Donsö Shipping Meet 2017

Swedens biggest shipping event is taking place 5-6 September 2017 in Donsö, Sweden.

I’m interested. Tell me more

Come visit us at BaltExpo 2017

The 19th International Exhibition and Conferences BaltExpo will be held 11-13 September 2017 in Gdánsk, Poland

Come visit us at Seatrade Offshore Marine & Workboats Middle East 2017

Meet more than 5,000 fellow offshore marine and workboat peers from across the globe the 25th-27th September in Abu Dhabi.

I’m interested. Tell me more

Come visit us at BWMTech North America 2017

The BWMTech in Miami is is taking place at Trump International Beach Resort 26-28 September 2017.

Join with a 25% discount

Visit DESMI at INMEX SMM India 2017

South Asia's largest maritime exhibition and conference is taking place in Mumbai, India the 3rd-5th of October 2017.

I’m interested. Tell me more

Come visit us at DanFish 2017

One of the world's largest trade fairs for equipment for the fishing industry is taking place in Aalborg, Denmark the 11th-13th of October.

I’m interested. Tell me more

Come visit us at Kormarine 2017

The 39th edition of Kormarine is taking place 24-27 of October in Busan, Korea.
Visit DESMI as we exhibit our marine pumping solutions

I’m interested. Tell me more

Visit DESMI at Europort 2017

The international maritime meeting place for innovative technology and complex shipbuilding is taking place
in Rotterdam, The Netherlands, 7th-10th November.

I’m interested. Tell me more

Visit DESMI at AquaNor 2017

Since 1979, Aqua Nor has been an important international meeting place for the aquaculture industry.
In 2017 it is taking place the 25-27 October in Trondheim, Norway.

I’m interested. Tell me more

Come visit us at Marintec 2017

The largest maritime event in the Asia Pacific is taking place from the 5-8th of December in China.

I’m interested. Tell me more

Ultimate Web A/S