Marine
MarineMarine

Enabling safe, efficient and sustainable marine transport of liquefied gases.


Our advanced cryogenic solutions for marine transportation of liquefied gases, including LNG, ethane, ammonia and hydrogen – as cargo or fuel – are designed for all vessel types and handling needs.

From specialized cryogenic pumps, heat exchangers and vaporizers to fully integrated low-carbon fueling solutions and aftermarket services, we help propel the industry towards a more sustainable future.

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LNG Regasification systems fact sheet
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Fueling the industry’s energy transition.


We supply low-carbon fueling solutions to help vessel operators meet increasingly stringent emissions reduction requirements. Our expert team will guide you through every step of the process, from selection through implementation and aftermarket service for optimized performance.

Our cryogenic systems can be adapted to various low-carbon fuels – including LNG, ammonia and hydrogen – future-proofing existing facilities as the industry explores alternatives.

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// We’re driving the transition to low-carbon fuels – in the marine industry and beyond – through our existing cryogenic products and services as well as in the research and development of future solutions. //
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Konstantinos Fakiolas
Global Business Development Director
Marine Market Segment



Fuel gas
supply systems

Introducing our next-generation high-pressure LNG fuel module that is engineered for two-stroke ME-GI plants.

It elevates discharge capability to 500 bar while maintaining wide turndown and suction stability, enabling owners, yards, and FGSS integrators to standardize on a single, future-proof platform for current and upcoming engine variants.



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Features and benefits
Rated 250-500 bar supply to meet next-gen ME-GI requirements
Compatible with all high-pressure engine designs
Redundant 2x100% or 3x50% configurations and modular spare components
Condition monitoring, exchangeable assemblies, and global field service
Designed to meet IGF Code and class society code requirements
Applications

Marine credentials
Marine cryogenic experience
50+ years
Dedicated marine service locations worldwide
20
Vessels equipped with Nikkiso's LNG systems
approx. 400
Delivered for marine applications (largely FSRU and FLNG)
7,000+ cryogenic pumps
Certifications from ABS, BV, DNV, LR and ClassNK
ISO 9001certified



Latest news
in Marine
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State-of-the-art pumps to major European EPC for FSRU conversions
Contracted to provide 12 cryogenic submerged pumps to be installed on three LNG carriers which are being converted into floating storage and regasification units (FSRUs).
Launching the next-generation ammonia pump
First-of-its-kind solution designed to eliminate common maintenance burdens for operators thanks to its seal-less, maintenance-friendly, copper-free construction and integrated motor-pump system.
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State-of-the-art pumps to major European EPC for FSRU conversions
Contracted to provide 12 cryogenic submerged pumps to be installed on three LNG carriers which are being converted into floating storage and regasification units (FSRUs).
content-imagecontent-image
Launching the next-generation ammonia pump
First-of-its-kind solution designed to eliminate common maintenance burdens for operators thanks to its seal-less, maintenance-friendly, copper-free construction and integrated motor-pump system.
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The Nikkiso Clean Energy & Industrial Gases Group is a leading provider of cryogenic equipment and solutions around the world. The Group employs more than 1,800 people in more than 20 countries and is headed by Cryogenic Industries, Inc., which is a wholly owned subsidiary of Nikkiso Co., Ltd. (TSE: 6376)