Marine System Solutions
The shipping industry is changing rapidly to meet the increasingly complex requirements of the IMO’s decarbonization target (zero greenhouse gas emissions by 2050). There is a significant trend toward energy efficiency, future fuel in new builds and related OEMs, and intelligent maintenance.
As a steadfast and long-term partner to the marine sector, GEA facilitates the achievement of these objectives through its product innovation pipeline, robust global network of services, spare parts, and expertise.

At GEA, our Climate Strategy aligns with the 1.5°C target, delivering cost-effective and eco-friendly products. With over 115 years of experience in marine separators and expertise in natural refrigerant-based systems, we offer sustainable solutions for today while committing to future advancements.
Our marine system solutions cover fuel, lube oil, bilge water, EGR wash water treatment, fuel conditioning, engine cooling, seawater desalination, and refrigeration. Designed to withstand extreme conditions, GEA systems ensure reliable, energy-efficient performance even in rough seas, improving efficiency, cutting costs, and supporting environmental protection for shipping companies worldwide.

Marine product portfolio
All International Maritime Organization (IMO) and flag state regulations for the protection of sensitive marine ecosystems are more than met. The compact design of the systems and components meets the requirements of modern shipbuilding due to their low weight and the extremely small space required to accommodate them. Consistent use of the plug-and-play principle simplifies installation and contributes to shorter construction times. In addition, the systems are low-maintenance and support the demand for an intelligent, unattended engine room.
This means that costs are reduced, efficiency increased and return on investment optimized. At the same time working conditions are significantly improved and operational safety is further enhanced. As a result, the economic, social, and ecological sustainability of investments in shipping is further enhanced.

The GEA marine Separator

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Valves that are locked automatically by reversed flow direction.

Check Valves with a rising stem with a PTFE-ring seal on the stem - lockable.

Check Valves with a rising stem with a PTFE-ring seal on the stem
stop, with regulating cone.

Check valves featuring a clamp design with or without integrated damping or with integrated damping and linear spindle bearing.

"Pushing the limits" with the new GEA marine Separator
Benefits and service simplicity of the GEA marine Separator
Digitalization in the marine industry
In eastern Czechia, agricultural engineer Jan Urban is transforming dairy farming with GEA’s DairyProQ – a 50-stall automated milking system that boosts efficiency, animal welfare and sustainability, setting a new standard for modern milk production.
Costs for energy, water and raw materials are rising with efficiency becoming a decisive competitive factor. GEA identifies more resource-efficient successor solutions in a transparent way and has them independently validated. Now a portfolio of more than 50 products, what does it take to make the grade and how do customers benefit? GEA insiders share why these innovations are so transformative.
German pastry specialist Wolf ButterBack expands with GEA’s ammonia-based BluX chiller technology that delivers flexible, low-maintenance cooling while helping the company move closer to net zero.