CWLD Series Horizontal Centrifugal Pump for Ship
The CWLD Series Horizontal Centrifugal Pump for Ship offers the same high performance as the standard CWL series with added operational flexibility. Designed for marine water transfer, cooling systems, drainage, and sanitary applications, these pumps support both mechanical seals and optional packing seals for reliable operation in vessel environments. Suitable for motor-driven seawater and freshwater pumping, cooling circulation, bilge drainage, and domestic water supply, with a maximum fluid temperature of 75°C.
Model Identification: 32CWL(D)-4
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32: Inlet diameter (mm)
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CWL: Marine horizontal centrifugal pump
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D: Electromagnetic clutch type
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4: Specific speed divided by 10 (integer value)
Key Features & Benefits
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Electromagnetic Clutch Drive: Enables smooth engagement/disengagement, reduces motor startup load, and extends service life.
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Dual Sealing Options: Standard mechanical seal or optional gland packing for adaptability to various marine conditions.
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Compact Horizontal Design: Saves installation space and simplifies maintenance.
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Corrosion-Resistant Construction: Suitable for seawater, freshwater, and sanitary fluid applications.
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Energy-Efficient Performance: Optimized impeller design ensures low power consumption and high reliability.
Technical Parameters (50Hz / 60Hz Operation)
Selected Performance Data:
| Model | Capacity (m³/h) | Head (m) | Motor Power (kW) | Efficiency (%) |
|---|---|---|---|---|
| 32CWL-4 | 4 | 21 | 1.1 | 34 |
| 40CWL-5 | 8 | 21 | 1.1 | 59 |
| 50CWL-6 | 12 | 21 | 1.5 | 69 |
| 65CWL-8 | 35 | 30 | 5.5 | 70 |
| 80CWL-11 | 60 | 30 | 7.5 | 75 |
| 100CWL-14 | 100 | 30 | 15 | 78 |
| 150CWL-18 | 160 | 13 | 11 | 81 |
| 200CWL-12 | 300 | 30 | 37 | 81 |
Note: The description might be incorrect, please contact us for confirmation.
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