The Wärtsilä Lube oil bypass filter unit delivers exceptional particle removal efficiency for marine and energy applications, extending engine life while reducing operational costs and environmental impact.
As the maritime industry transitions away from residual fuels in response to stricter emission regulations, cost-effective solutions are essential for maintaining operational excellence. The Wärtsilä Lube oil bypass filter unit represents a significant advancement in lubrication management technology, offering superior filtration performance without the high operational costs of traditional separators.
With an impressive 99.5% separation rate for particles ≥10 µm, this OEM-validated solution ensures optimal oil cleanliness levels for your critical engine systems, protecting your valuable assets and enhancing reliability across your fleet.
Exceptional Performance
Significant cost savings
Environmental impact
Simplified maintenance
Space optimization
The Wärtsilä Lube oil bypass filter unit is specifically designed and field-tested for all dual-fuel (DF) engines and diesel-operated engines:
W20, W25, W26, W31, W32, WV32, W34, W38, W46, W46F, W46TS, W50, W64, Sulzer 40.
Ideal for both marine vessels and power plants seeking to optimize performance while reducing operational expenses.
The bypass filtration system draws oil at a flow rate of 1.0-6 m³/h from the engine-driven main lubrication oil pump. The oil is taken from the pump outlet and returned to the engine oil sump via a separator connection, creating an efficient cleaning loop that continuously improves oil quality.
We offer three different sizes of filter units, suitable for various engine capacities based on the lube oil volume requirements:
Filter Unit Sizes:
Filtration Specification:
Complete installation kits can include the following components
Standard package includes:
Optional enhancements:
Recommendations:
Ready to reduce costs and improve engine reliability? Contact our technical specialists today for a personalized assessment of how the Wärtsilä Lube Oil Bypass Filter Unit can benefit your specific operation.