The GEA Westfalia OSD 18-0136-067/10 is a high-performance self-cleaning centrifugal oil separator and purifier designed for the continuous separation of water, solids and contaminants from fuel and lubricating oils. Manufactured by GEA Westfalia (a global leader in industrial separation technology), this model is particularly suited to heavy fuel oil purification in demanding marine engine rooms, offshore installations, power plants and industrial facilities.

GEA Westfalia OSD 18-0136-067/10

Core Technology & Functionality

Centrifugal Disc Separation

• The unit uses a self-cleaning disc-stack centrifuge that spins at high speed to force heavier contaminants and water to the bowl periphery, while clean oil is discharged under pressure back into the system.

• Both phases (light clean oil and heavy contaminant phase) are pressure-discharged typically at 1–2 bar, enabling easy integration with pumps and piping without additional boosters.

Robust Marine/Industrial Design

• Designed as a skid-mounted fuel oil purifier with stainless steel and industrial-grade components for durability in harsh environments.

• Equipped with a powerful electric motor (e.g., ~8.6 kW, 3-phase) to drive the separator reliably under heavy operational demand.

Performance Highlights

• Rated bowl speed: up to ~10,000–11,500 rpm (depending on configuration) for effective separation.

• Throughput: approximately 5,800 L/h (varies with oil type, viscosity and installation).

• Suitable for heavy fuel oils (HFO), diesel and other mineral oils requiring water and solids removal.

Typical Marine Applications

✔ Fuel Oil Purification:
Removes water, sludge and solid particles from marine fuel oils before combustion in main and auxiliary engines, helping maintain efficient injector performance and reducing wear.

✔ Lube Oil Conditioning:
Improves the quality of lubricating oils for crankcases, gearboxes or auxiliary machinery, extending service intervals.

✔ Engine Room Reliability:
Designed for continuous 24/7 operation onboard ships, offshore platforms and support vessels where continuous high oil quality is critical.

Typical Industrial Uses

✔ Power Generation:
Purifies fuel and lubricating oils for diesel/gas turbine generator sets and industrial engines, improving reliability and reducing downtime.

✔ Heavy Machinery:
Removes contaminants from oils used in compressors, hydraulics and gear drives in factories and plants.

✔ Oil Storage/Handling:
Pre-conditions stored fuels and oils before use, thereby enhancing performance and reducing maintenance needs.

Key Benefits

🌟 High Separation Efficiency: Rapid removal of water and solids, preserving oil quality and protecting system components.
🌟 Continuous & Reliable Operation: Suitable for demanding marine and industrial duty with minimal supervision.
🌟 Pressure Discharge: Enables easy installation and integration with existing fuel/oil systems.
🌟 Robust & Durable: Built to withstand maritime and plant environments with rugged construction.

We are not an official distributor of GEA Westfalia Spares.