The GEA Westfalia OSE-5-91-067 is a high-performance self-cleaning centrifugal oil separator designed for the continuous purification and clarification of fuel and lubricating oil in demanding environments such as marine vessels, offshore installations, power plants, and industrial facilities. It’s part of the proven OSE eagleclass series of disc-type separators, known for reliability, efficient separation and robust construction.

GEA Westfalia OSE-5-91-067

Key Features

Efficient Centrifugal Separation

• Equipped with a self-cleaning disc-type bowl that continuously separates contaminants like water, rust, sand, and other solids from oil with high efficiency.

• Designed specifically for fuel oils up to a density of ~0.991 g/ml and lubricating oils, making it ideal for lighter fuel oil purification tasks.

• Clean oil and heavy phases are discharged under pressure by centripetal pumps, enabling direct return into system circuits.

Robust Construction & Drive

• Frame: Grey cast iron

• Hood: Silumin material for protection and longevity

• Main bowl parts: High-grade stainless steel for corrosion resistance

• Motor: Standard 3-phase AC motor suitable for continuous operation

• Enclosure: IP55 protection for marine/industrial environments

• Flexible feed/discharge lines with pressure gauges and transmitters for operational monitoring.

Typical Applications

Marine Department

• Fuel Oil Purification: Removes water and contaminants from shipboard diesel fuel and lighter fuels before engine injection.

• Lube Oil Treatment: Continuous conditioning of lube oils for main and auxiliary engines, compressors, and turbines, improving reliability and prolonging component life.

• Suitable for continuous duty in marine engine rooms and offshore installations.

Industrial Sector

• Power Plants: Purifies fuel and lubricant oils for diesel generators and turbines, ensuring stable and efficient plant performance.

• Heavy Machinery & Compressors: Improves oil quality for industrial compressors, hydraulic systems, and gearboxes.

• Oil Handling & Storage: Maintains fuel and lube oil quality before circulation or transfer.

Benefits

✔ Improved Equipment Life: Cleaner oil reduces wear on engines and mechanical systems.
✔ Reduced Maintenance & Operating Costs: Longer oil service life, fewer oil changes, and reduced disposal of contaminated oil.
✔ Continuous & Reliable Operation: Designed for 24/7 operation in challenging environments.
✔ Compact & Efficient: Small footprint compared to performance, ideal for space-limited engine rooms and plant installations.
✔ Easy Maintenance: Accessible design with flexible piping and instrument connections.

Typical Accessories & Options

Available at extra cost to match installation needs

• Motor control & automatic operation units

• Pre-heaters for fuel oil

• Pumps and shutdown valves

• Temperature and flow monitoring instruments

• Spare parts, tools, and vibro-control systems. GEA

Summary

The GEA Westfalia OSE-5-91-067 is a robust, efficient, and continuous-duty centrifugal separator ideal for purifying fuel and lubricating oils in both marine and industrial settings. Its design ensures high separation efficiency, reduced maintenance, and long-term operational reliability, making it well suited for engine rooms, power plants, and heavy-duty production environments.

We are not an official distributor of GEA Westfalia Spares.