Fuel & diesel oil

Benefits of our centrifuges

• Efficient removal of water and solid contaminants
• Improved fuel quality and engine performance
• Reduced wear on injection systems and engine components
• Extended service life of equipment
• Lower maintenance requirements and downtime
• Reduced consumption of filter elements
• Continuous, automated operation
• Compact design for easy installation

Fuel contamination and its impact

Fuel contamination can occur at various stages throughout the supply chain, from transportation and storage to day-to-day operation.

Typical contaminants include:

• Water from condensation
• Dirt and dust particles
• Corrosion products from storage tanks
• Rust particles
• Sediments and sludge

Even small amounts of contamination can lead to increased wear, injector damage, blocked filters and reduced engine efficiency. Modern high-performance diesel engines are particularly sensitive to water and fine particles, making reliable fuel treatment essential.

Fuel polishing with centrifugal separation

Fuel polishing is the continuous removal of water and contaminants from stored diesel and fuel oils to maintain fuel quality and protect equipment.

GEA centrifugal separators remove free water and fine solids in a single process step, ensuring consistently clean fuel for engines, generators and fuel distribution systems.

Installed in a bypass or dedicated fuel treatment system, GEA separators continuously condition the fuel while minimizing maintenance requirements. Compared with conventional filtration systems, centrifugal separation reduces filter loading while providing highly efficient contaminant removal.

By continuously maintaining fuel quality, operators can reduce engine wear, minimize downtime and extend the service life of critical equipment. The result is improved equipment reliability, longer component life and lower operating costs.

Where fuel polishing makes a difference

Whether fuel is stored for days, weeks or even months, fuel polishing helps prevent the accumulation of water, sediments and other contaminants that can reduce fuel quality and impact equipment reliability.

GEA solutions help ensure reliable fuel quality in applications such as backup power systems, vehicle fleets, fuel depots, mining operations, agricultural equipment and industrial facilities.

Protect your equipment with clean fuel

Improve fuel quality, reduce maintenance costs and increase equipment reliability with GEA's proven fuel polishing and diesel oil treatment technology.