Scavenge Air Box Drain Tank for Marine Engines
This scavenge air box drain tank collects cylinder oil relict, combustion products, and leaky system oil from the scavenge air box. After oil gas separation and contaminant precipitation, the dirty oil is transferred to the residual oil tank via a residue oil pump.



Technical Specifications
Product Overview
Marine Engine Efficiency Component
The scavenge air box drain tank is an essential marine engine component engineered to collect cylinder oil, combustion remnants, and leaked system oil. By utilizing internal separation mechanisms, it effectively isolates contaminants before transferring processed residue to the residual oil tank. This system is critical for maintaining engine performance, reducing harmful emissions, and ensuring strict compliance with maritime environmental regulations.
Technical Features
Primary Functions
- Oil and water separation
- Collection of combustion remnants
- System oil leak management
- Automated residue transfer
- Design Specifications
- Cylindrical bodyInternal separation bafflesPressure monitoringCorrosion-resistant materials
Operational Components
System Interfaces
| Component | Purpose |
|---|---|
| Pressure Gauge | Monitors internal tank pressure |
| Drainage Valves | Facilitates system discharge and sampling |
| Residue Oil Pump | Transfers waste to residual oil tank |
| Access Points | Allows for inspection and maintenance |



