CWL Type Marine Horizontal Centrifugal Pump
I. Overview
The CWL series marine horizontal centrifugal pump is applicable for use as fire pumps, cooling pumps, sanitary pumps, domestic sewage pumps, and fresh – water pumps on ships. When equipped with a self – priming device, they can be used as舱底 (bilge, assuming it’s bilge as the context is ship – related) pumps. They can also be used for water supply in factories, mines, cities, and rural irrigation.
II. Model Description
Example: 40 CWL – 4
- The value obtained by dividing the specific speed by 10 and rounding.
- Marine horizontal centrifugal pump.
- Suction pipe diameter.
III. Main Technical Performance Parameters
| Model | Flow Rate (m³/h) | Lift (m) | Rotating Speed (r/min) | Motor Power (kW) | Required Net Positive Suction Head (m) | Pump Mass (kg) |
|---|---|---|---|---|---|---|
| 32CWL – 4 | 4 | 21 | 2950 | 1.1 | 4 | 64 |
| 32CWL – 3 | 4 | 30 | 2950 | 1.5 | 4 | 68 |
| 40CWL – 5 | 8 | 21 | 2950 | 1.1 | 4 | 50 |
| 40CWL – 4 | 8 | 30 | 2950 | 2.2 | 4 | 65 |
| 40CWL – 3 | 8 | 42 | 2950 | 3 | 4 | 92 |
| 50CWL – 6 | 12 | 21 | 2950 | 1.5 | 4 | 62 |
| 50CWL – 4.5 | 12 | 30 | 2950 | 3 | 4 | 82 |
| 50CWL – 4 | 12 | 42 | 2950 | 4 | 4 | 103 |
| 50CWL – 8 | 21 | 21 | 2950 | 3 | 4 | 75 |
| 50CWL – 7 | 21 | 30 | 2950 | 4 | 4 | 103 |
| 50CWL – 5 | 21 | 42 | 2950 | 5.5 | 5 | 141 |
| 50CWL – 3.5 | 21 | 60 | 2950 | 7.5 | 5 | 144 |
| 65CWL – 11 | 35 | 21 | 2950 | 4 | 4 | 108 |
| 65CWL – 8 | 35 | 30 | 2950 | 5.5 | 4 | 135 |
| 65CWL – 6 | 35 | 42 | 2950 | 7.5 | 5 | 152 |
| 80CWL – 14 | 60 | 21 | 2950 | 5.5 | 4 | 134 |
| 80CWL – 11 | 60 | 30 | 2950 | 7.5 | 4 | 142 |
| 80CWL – 8 | 60 | 42 | 2950 | 15 | 5 | 202 |
| 80CWL – 6 | 60 | 60 | 2950 | 18.5 | 5 | 234 |
| 80CWL – 5.5 | 60 | 75 | 2950 | 22 | 3.8 | 278 |
| 100CWL – 18 | 100 | 21 | 2950 | 11 | 4 | 204 |
| 100CWL – 14 | 100 | 30 | 2950 | 15 | 4 | 223 |
| 100CWL – 11 | 100 | 42 | 2950 | 18.5 | 5 | 252 |
| 100CWL – 8 | 100 | 60 | 2950 | 30 | 5 | 348 |
| 100CWL – 6 | 100 | 85 | 2950 | 45 | 5 | 366 |
Attention please: The description might be incorrect, please contact us for confirmation.
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