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Ideal temperatures for shipping and shipbuilding

There is no room for mistakes on the high seas. On ships, maximum efficiency in the smallest of spaces must be guaranteed. As one of the leading providers of refrigeration technology, refrigeration systems and refrigeration services, we at ENGIE Refrigeration are aware of this.

Let’s be honest: on a ship, every centimetre counts, and so do a stable secure supply and a high refrigeration capacity.

Our chiller for civilian and non-civilian shipping: MARENUM

Developed for challenging conditions on ships: MARENUM. The compact chillers shine with their customisable design for high refrigeration capacity in a small space.

  • Designed for shipping: There is no room for mistakes on the high seas. That is why the MARENUM is optimised for use in seawater conditions and meets the highest safety standards. You thus benefit from maximum energy efficiency and a reliable performance.
  • Superior technology: The seawater-resistant models are available from refrigeration capacities of 300 kilowatts and offer customisable elements that we can adapt perfectly to the requirements of your ships. In spite of the compact design with a minimal footprint, you don’t need to go without superior technology – the MARENUM comes with a radial turbo compressor for mains frequencies of 50 or 60 Hz, and features the latest filter technology, innovative measurement and control design, and a power supply of 400 V/50 Hz or 460 V/60 Hz without transformer.
  • Excellent materials: The rough seas are demanding. To ensure that your chiller works perfectly and with maximum efficiency at all times, we use stainless steels, and make our tube sheets and high-performance finned tubes from an alloy of copper, nickel and iron.
  • Reliability: Our chillers excel thanks to groundbreaking high-end technologies designed for the challenges of today. The MARENUM contains high-performance finned tubes for seawater resistance and a controllable three-way valve; together, these features allow smooth operation at seawater temperatures of -2 to +36 degrees Celsius. A redundant design with multiple compressors ensures reliability.
  • Civilian shipping or navy: Two different requirements – two different solutions from us: our MARENUM CIVIL for use in civilian shipping such as ferries, freighters and yachts. And of course our MARENUM NON CIVIL for use in non-civilian shipping such as frigates and patrol boats.

Would you like to learn more about our special chillers for shipping or talk to us directly about various options?