0.25m3/h 15ppm Bilge Separator
Product Description
0.25m3/h 15ppm Bilge Separator
Product Introduction:
The DY-0.25 Type 15ppm Bilge Water Separator is a state-of-the-art marine environmental protection product, engineered in strict accordance with IMO MEPC.107(49) – the Revised Guidelines and Specifications for Pollution Prevention Equipment for Machinery Space Bilges of Ships. Designed to address the most demanding operational conditions at sea, this separator delivers reliable and consistent performance for treating oily bilge water generated from ship machinery spaces.
One of the standout capabilities of the DY-0.25 is its exceptional adaptability to a wide range of fuel types. It efficiently processes everything from light marine diesel to extremely dense residual heavy fuels and their emulsified mixtures – including those with high viscosity and complex chemical compositions – while maintaining an effluent oil content of less than 15 ppm, fully meeting global discharge limits.
Selection Guide for Bilge Water Separator:
| Model | Capacity (m³/h) | Maximum Vessel Gross Tonnage (GT) | Remarks |
| DY-0.1 | 0.1 | 400 | When selecting a bilge water separator for a vessel, it is always advisable to choose a unit with a larger capacity than the statutory minimum requirement. 1. 0.00044G m³/h (G: vessel gross tonnage) — for vessels below 1,000 GT. 2. 0.4 + 0.00004G m³/h — for vessels between 1,000 and 40,000 GT. 3. For vessels between 40,000 and 50,000 GT, select 3.0 m³/h. 4. For vessels above 50,000 GT, select 5.0 m³/h. |
| DY-0.25 | 0.25 | 550 | |
| DY-0.5 | 0.5 | 2500 | |
| DY-1.0 | 1.0 | 15000 | |
| DY-2.0 | 2.0 | 40000 | |
| DY-3.0 | 3.0 | 50000 | |
| DY-5.0 | 5.0 | Unlimited |
Technical Specifications:
| Model | Capacity (m³/h) | Pressure | Matching Pump | Electric Heater | Bilge Water Alarm Device | Control Mode | Oil Discharge Method | ||
| Normal (MPa) | Design (MPa) | Model | Power (kW) | Power (kW) | Configuration | Configuration | Configuration | ||
| DY-0.1 | 0.1 | 0.03 | 0.3 | DZ-100 | 0.12 | Optional | XOC-01 | Auto/Manual | Auto/Manual |
| DY-0.25 | 0.25 | 0.03 | 0.3 | DZ-250 | 0.18 | Optional | XOC-01 | Auto/Manual | Auto/Manual |
| DY-0.5 | 0.5 | 0.03 | 0.3 | DZ-500 | 0.25 | Optional | XOC-01 | Auto/Manual | Auto/Manual |
| DY-1.0 | 1.0 | 0.07 | 0.3 | DZ-1000 | 0.37 | 1.0 | XOC-01 | Auto/Manual | Auto/Manual |
| DY-2.0 | 2.0 | 0.07 | 0.3 | DZ-2000 | 0.75 | 2.0 | XOC-01 | Auto/Manual | Auto/Manual |
| DY-3.0 | 3.0 | 0.07 | 0.3 | DZ-3000 | 1.1 | 2.0 | XOC-01 | Auto/Manual | Auto/Manual |
| DY-5.0 | 5.0 | 0.07 | 0.3 | DZ-5000 | 1.5 | 3.0 | XOC-01 | Auto/Manual | Auto/Manual |
Outline Drawing:
System Schematic Diagram:
| Model | Overall Dimensions & Installation Dimensions (mm) | Weight | ||||
| H | A | B | C | D | kg | |
| DY-0.1 | 1100 | 570 | 610 | 480 | 470 | 120 |
| DY-0.25 | 1170 | 760 | 740 | 450 | 660 | 160 |
| DY-0.5 | 1370 | 760 | 720 | 450 | 660 | 185 |
| DY-1.0 | 1480 | 1080 | 850 | 1000 | 450 | 380 |
| DY-2.0 | 1530 | 1180 | 880 | 1000 | 450 | 450 |
| DY-3.0 | 3.0 | 1700 | 1100 | 1400 | 1100 | 820 |
| DY-5.0 | 5.0 | 1900 | 1130 | 1500 | 1100 | 950 |
Key Features and Benefits:
1.Superior Separation Efficiency – Advanced coalescing and gravity separation technologies ensure discharge water consistently contains <15 ppm oil, even under variable inlet conditions and fluctuating flow rates.
2.Universal Oil Compatibility – The system handles all oily pollutants from machinery space bilges, including various fuel oils, lubricating oils, sludge, and their stable or unstable emulsions – no pre-treatment or special conditioning required.
3.High Automation with Simple Operation – Equipped with automatic oil discharge control, self-regulating temperature control, and comprehensive safety interlocks. The unit operates with minimal manual intervention, eliminating the need for frequent back-flushing or chemical cleaning. Its durable internal components offer a service life exceeding 1 year under normal operating conditions.
4.Integrated 15ppm Bilge Alarm System – A built-in, type-approved 15ppm alarm device continuously monitors the oil content in the discharged water. The digital display provides real-time readings; whenever the effluent exceeds the 15ppm threshold, the system automatically triggers an audible/visual alarm and recirculates the water back to the bilge holding tank, ensuring zero non-compliant discharge overboard.
5.Comprehensive Data Logging and Reporting – The alarm unit features a built-in data recorder that automatically logs the date, time, alarm status, and separator operational status at every alarm event. The recorder maintains a secure storage history of at least 18 months, and can conveniently display and print official inspection reports required by port state control and flag state authorities – greatly simplifying documentation during surveys.
6.Compact, Lightweight, and Space-Saving – With a small footprint and low weight, the DY-0.25 is ideal for engine rooms with limited space. Its modular design allows for quick installation and easy maintenance, reducing downtime during dry-dock or routine overhauls.
7.Complete Spare Parts and Reliable After-Sales Support – Each unit is supplied with a comprehensive set of accessories and recommended spare parts. HBN provides global after-sales service with prompt technical support, training, and ready availability of consumables, ensuring uninterrupted operation throughout the vessel's service life.