CL Series Marine Vertical Centrifugal Pumps
The CL Series Marine Vertical Centrifugal Pumps deliver superior performance in marine applications with its space-saving vertical design and versatile sealing options. Engineered for reliability in demanding sea environments, these pumps offer flexible operation with either mechanical seals or packing seals based on specific application requirements. Ideal for vessel ballast systems, bilge pumping, cooling circulation, and fire protection applications, the CL series efficiently handles seawater, freshwater, and other mildly corrosive liquid media at temperatures up to 80°C.
Model Identification: 50CL-30A(B)
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50: Inlet diameter (50 mm)
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CL: Marine vertical centrifugal pump
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30: Head (30 meters)
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A(B): First (second) stage impeller trimming
Technical Specifications
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Flow Capacity: 20–300 m³/h (50Hz) | 24–360 m³/h (60Hz)
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Head Range: 21.5–85 meters (50Hz) | 30.9–122.4 meters (60Hz)
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Motor Power: 3–45 kW (50Hz) | 5.5–75 kW (60Hz)
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Temperature Limit: 80°C maximum
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Suction Capacity: 4–7 meters
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Efficiency Rating: Up to 80% maximum efficiency
Performance Data Highlights
| Model | Capacity (m³/h) | Head (m) | Motor Power (kW) | Efficiency (%) |
|---|---|---|---|---|
| 50CL-30 | 20–24 | 30–43 | 4–5.5 | 62 |
| 65CL-45 | 30–32.4 | 37–64.8 | 5.5–15 | 65–67 |
| 80CL-65 | 44–60 | 50–93.6 | 15–30 | 63–65 |
| 100CL-85 | 87–120 | 64–122.4 | 30–75 | 65–67 |
| 125CL-50 | 200–240 | 50–72 | 45–75 | 78 |
| 200CL-30 | 240–360 | 21.5–43 | 22–75 | 76–80 |
Advanced Features & Benefits
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Space-Saving Vertical Design: Ideal for compact marine engine rooms and limited spaces
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Dual Sealing Options: Choice of mechanical seals or packing seals for application flexibility
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Corrosion-Resistant Construction: Suitable for seawater and mildly corrosive media
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High-Efficiency Operation: Optimized impeller design ensures energy savings
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Marine-Grade Reliability: Built for continuous operation in harsh marine environments
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Easy Maintenance: Simplified access for inspection and service
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Global Compatibility: 50Hz/60Hz operation with 2900/3500 rpm speed options
Note: The description might be incorrect, please contact us for confirmation.
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