DZ Series Ship Electric Piston Pump
The DZ Series Ship Electric Piston Pump delivers robust performance in demanding marine environments. Engineered to handle water, freshwater, oil, and drainage fluids containing hard particles or fibers at temperatures up to 85°C, this pump is specifically designed as an ideal companion for oily water processing systems. It effectively reduces oil-water emulsification and enhances separation efficiency, making it invaluable for vessel operations requiring reliable fluid transfer.
Built with precision manufacturing and durable materials, the DZ pump ensures safe operation, minimal maintenance, and long-term economic performance. Its compact design and user-friendly features make it suitable for various marine applications where dependable pumping of challenging media is essential.
Key Features & Benefits:
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Solids Handling Capability: Efficiently pumps fluids containing hard particles and fibrous materials
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Enhanced Separation Performance: Reduces emulsification in oily water treatment systems
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Thermal Resistance: Handles fluids up to 85°C temperature
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Low Maintenance Design: Simple construction ensures easy servicing and repair
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Reliable Operation: Provides consistent performance in demanding marine conditions
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Economic Efficiency: Delivers long service life with minimal operational costs
Technical Specifications:
| Parameter | Unit | DZ-100 | DZ-250 | DZ-500 | DZ-1000 | DZ-2000 | DZ-3000 | DZ-4000 | DZ-5000 | DZ-104 |
|---|---|---|---|---|---|---|---|---|---|---|
| Discharge Head | MPa | 0.19 | 0.29 | 0.29 | 0.29 | 0.29 | 0.29 | 0.29 | 0.29 | 0.29 |
| Flow Capacity | m³/h | 0.1 | 0.25 | 0.5 | 1 | 2 | 3 | 4 | 5 | 10 |
| Suction Head | m | 4 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 |
| Operating Speed | min⁻¹ | 66 | 56 | 50 | 50 | 68 | 70 | 68 | 68 | 68 |
| Piston Stroke | mm | 28 | 42 | 64 | 64 | 80 | 90 | 120 | 120 | 120 |
| Cylinder Diameter | mm | 38 | 50 | 60 | 85 | 90 | 105 | 115 | 115 | 118 |
| Particle Size Handling | mm | 15 | 23 | 23 | 50 | 50 | 50 | 60 | 60 | 80 |
| Motor Power | kW | 0.18 | 0.25 | 0.37 | 0.55 | 0.75 | 1.1 | 1.5 | 2.2 | 3 |
| Rotational Speed | rpm | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 | 1420 | 1420 |
| Weight | kg | 15 | 27 | 27 | 37 | 47 | 120 | 140 | 140 | 230 |
Typical Applications:
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Oily water separator feed and transfer systems
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Marine bilge and drainage pumping
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Vessel wastewater management
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Ballast water transfer operations
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Engine room drainage systems
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Marine sanitation fluid handling
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Shipboard industrial fluid transfer
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