CBZ Series Marine Horizontal Direct-Coupled Self-Priming Centrifugal Pump
Product Features
Extends the design of the CWZ series small self-priming pumps. The motor and pump shaft are directly connected, resulting in small volume, compact structure, good performance-to-price ratio, and convenient maintenance and use.
Model Number Meaning
Example: 32 CBZ-5 A
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32: Suction inlet diameter (mm)
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CBZ: Marine horizontal direct-coupled self-priming centrifugal pump
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5: 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 curve plot.
| Model | Speed (r/min) | Head Range H (m) | Flow Rate Range Q (m³/h) |
|---|---|---|---|
| 32CBZ-3 | 2900 | ~18 – 22 | ~4 – 12 |
| 32CBZ-4 | 2900 | ~24 – 31 | ~3 – 16 |
| 32CBZ-5 | 2900 | ~32 – 42 | ~4 – 16 |
| 40CBZ-3 | 2900 | ~16 – 21 | ~5 – 14 |
| 40CBZ-4 | 2900 | ~24 – 28 | ~6 – 20 |
| 40CBZ-5 | 2900 | ~36 – 45 | ~6 – 20 |
| 50CBZ-3 | 2900 | ~14 – 20 | ~10 – 28 |
| 50CBZ-4 | 2900 | ~24 – 32 | ~8 – 30 |
| 50CBZ-5 | 2900 | ~40 – 52 | ~12 – 36 |
| 65CBZ-5 | 2900 | ~45 – 62 | ~16 – 48 |
| 65CBZ-6 | 2900 | ~26 – 35 | ~20 – 52 |
| 80CBZ-4 | 2900 | ~24 – 36 | ~25 – 72 |
| 80CBZ-5 | 2900 | ~42 – 58 | ~30 – 72 |
| 80CBZ-6 | 2900 | ~28 – 40 | ~34 – 68 |
| 80CBZ-8 | 2900 | ~16 – 22 | ~28 – 72 |
| 100CBZ-11 | 2900 | ~18 – 26 | ~48 – 100 |
| 100CBZ-14 | 2900 | ~14 – 22 | ~58 – 95 |
| 100CBZ-18 | 2900 | ~16 – 24 | ~80 – 130 |
| 100CBZ-18 | 2900 | ~14 – 20 | ~80 – 140 |
(Note: The original chart legend indicates the speed is 2900 r/min for all models shown).
Note: The description may be different with the product, please contact us for quotation.
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