The GEA Westfalia OSE-5-01-067 is a high-performance self-cleaning centrifugal oil separator designed for continuous purification, clarification, and treatment of fuel and lubricating oils in demanding applications such as marine vessels, offshore installations, power plants, and industrial facilities. It belongs to the proven OSE eagleclass series of disc-type separators known for reliability, efficiency, and long-term operation.

GEA Westfalia OSE-5-01-067

Key Features

Efficient Centrifugal Separation

• Utilizes a self-cleaning disc-type bowl to separate contaminants such as water, rust, sand, and other solids from oil effectively.

• Oil feed is through a closed line system to ensure controlled and leak-free operation.

• Clean oil is discharged under pressure via a centripetal pump, enabling seamless return to system circuits.

Robust Construction

• Frame: Grey cast iron for structural strength.

• Hood: Silumin material for durability and protection.

• Main bowl components: High-grade stainless steel for corrosion resistance and long service life.

• Designed to meet classification society requirements for marine installations.

Drive & Operation

• Powered by a standard 3-phase AC motor suitable for continuous, high-duty operation.

• IP55 enclosure rating for protection against dust and sprays in harsh environments.

• Belt-drive with centrifugal clutch transfers power reliably to the bowl.

High Performance & Throughput

• Capable of high throughput relative to its compact size, ideal for smaller engine rooms or industrial lube systems.

• Excellent separation efficiency with soft stream inlet design that minimizes oil stress and improves separation quality. 

Ease of Maintenance

• Easy access for routine checks and services.

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

• Optional equipment like pre-heaters, control units, and pumps can be added to tailor the separator to specific system needs.

Typical Applications

Marine Department

• Fuel oil purification before injection into diesel engines and turbines to protect fuel pumps and injectors.

• Lube oil purification for main and auxiliary engines, gearboxes, and generators, improving reliability and reducing wear.

• Fits shipboard fuel and lube oil systems where consistent oil quality is critical.

Industrial Sector

• Power plants: Treatment of generator and turbine fuels and lubricants to ensure stable plant operation.

• Manufacturing & heavy machinery: Conditioning of lubricants for compressors, gearboxes, and hydraulic systems.

• Oil storage and handling facilities: Maintaining oil quality before circulation or transfer.

Benefits

✔ Enhanced Component Life: Cleaner oil reduces wear and tear on engines and mechanical systems.
✔ Reduced Maintenance Costs: Fewer oil changes and extended service intervals due to continuous purification.
✔ Reliable Operation: Designed for 24/7 duty in marine engine rooms and industrial applications.
✔ Compact & Efficient: Suited for installations where space is limited but performance cannot be compromised.

Typical Technical Highlights (OSE-5 Class)

• Motor power: Up to ~4 kW (50 Hz) / ~4.6 kW (60 Hz).

• Speed: ~3000 rpm (50 Hz) / ~3600 rpm (60 Hz).

• Design: IM V1 motor mount, IP55 enclosure.

• Weight: Approx. 150 kg (with motor).

• Dimensions: ~1100 × 600 × 1000 mm (L × W × H).