CLLa Series Marine Vertical Centrifugal Pump
Product Features
Features an excellent hydraulic model. The pump body structure fully considers various environmental and working conditions aboard ships, with a safety factor more than twice that of ordinary vertical pumps. It adopts an intermediate coupling connection method, allowing for maintenance without the need to dismantle the motor, motor base, or inlet/outlet pipelines, ensuring convenient and quick service.
Model Number Meaning
Example: 125 CLLa-13 A
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125: Inlet diameter (mm)
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CLLa: Marine vertical centrifugal pump
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13: Approximate value of specific speed divided by 10
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A: Impeller cut for the first time
Performance Curves (Extracted Data)
Note: Based on the performance chart provided in the image. Data points are estimated from the plotted curve ranges.
Legend note: Solid lines represent pump performance curves at a speed of 2900 r/min; dotted lines represent pump performance curves at a speed of 1450 r/min.
| Model | Speed (r/min) | Head Range H (m) | Flow Rate Range Q (m³/h) |
|---|---|---|---|
| 50CLLa-3 | 2900 | ~36 – 49 | ~6 – 20 |
| 50CLLa-4 | 2900 | ~28 – 34 | ~8 – 20 |
| 50CLLa-6 | 2900 | ~15 – 20 | ~8 – 20 |
| 65CLLa-3 | 2900 | ~50 – 75 | ~10 – 28 |
| 65CLLa-4 | 2900 | ~32 – 46 | ~10 – 30 |
| 65CLLa-5 | 2900 | ~16 – 26 | ~12 – 32 |
| 80CLLa-3 | 2900 | ~60 – 85 | ~15 – 42 |
| 80CLLa-4 | 2900 | ~42 – 60 | ~18 – 45 |
| 80CLLa-6 | 2900 | ~20 – 32 | ~18 – 48 |
| 80CLLa-9 | 2900 | ~16 – 26 | ~20 – 55 |
| 100CLLa-6 | 2900 | ~45 – 70 | ~25 – 75 |
| 100CLLa-9 | 2900 | ~28 – 42 | ~30 – 90 |
| 100CLLa-12 | 2900 | ~18 – 30 | ~30 – 110 |
| 100CLLa-6 | 1450 | ~10 – 16 | ~12 – 30 |
| 125CLLa-8 | 2900 | ~65 – 85 | ~40 – 110 |
| 125CLLa-12 | 2900 | ~30 – 52 | ~40 – 130 |
| 125CLLa-17 | 2900 | ~14 – 28 | ~45 – 130 |
| 125CLLa-8 | 1450 | ~12 – 20 | ~18 – 50 |
| 150CLLa-9 | 2900 | ~32 – 62 | ~60 – 180 |
| 150CLLa-14 | 2900 | ~18 – 36 | ~60 – 220 |
| 150CLLa-16 | 1450 | ~10 – 20 | ~30 – 90 |
| 200CLLa-12 | 1450 | ~15 – 28 | ~80 – 220 |
| 200CLLa-16 | 1450 | ~12 – 22 | ~80 – 250 |
| 250CLLa-11 | 1450 | ~12 – 25 | ~140 – 400 |
| 250CLLa-14 | 1450 | ~10 – 18 | ~140 – 450 |
| 250CLLa-17 | 1450 | ~10 – 16 | ~140 – 480 |
| 300CLLa-12 | 1450 | ~14 – 24 | ~250 – 600 |
| 300CLLa-14 | 1450 | ~12 – 22 | ~250 – 650 |
| 300CLLa-19 | 1450 | ~10 – 20 | ~350 – 900 |
Note: The description may be different with the product, please contact us for quotation.
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