Marine Horizontal Self-Priming Centrifugal Oil Pump
This marine pump is designed for efficient and reliable oil transfer. Its self-priming capability allows quick flow establishment without manual priming.



Technical Specifications
Product Overview
Marine Horizontal Self-Priming Centrifugal Oil Pump
The CYZ series marine horizontal self-priming centrifugal oil pump is engineered for the reliable transfer of petrochemicals, including petrol, coal oil, and diesel oil, in marine and industrial environments. Featuring a robust self-priming capability, this pump eliminates the need for manual priming, ensuring efficient operation on ships, oil tankers, and land-based transport vehicles. It is versatile enough to handle seawater, fresh water, and various chemical liquids when equipped with appropriate mechanical seals.
Operating Parameters
- Operating Temperature
- -20°C to 80°C
- Rotation Direction
- Anticlockwise (viewed from motor)
- Compatible Fluids
- PetrolCoal OilDiesel OilSeawaterFresh WaterChemical Liquids
Technical Specifications
Main Technical Parameters (50Hz, 380V)
| Model | Capacity (m³/h) | Head (m) | Speed (r/min) | Shaft Power (kW) |
|---|---|---|---|---|
| 40 CYZ-20 | 6.3 | 20 | 2,900 | 1.1 |
| 40 CYZ-25 | 6.3 | 25 | 2,900 | 1.5 |
| 40 CYZ-32 | 6.3 | 32 | 2,900 | 2.2 |
| 40 CYZ-40 | 6.3 | 40 | 2,900 | 3 |
| 50 CYZ-25 | 12.5 | 25 | 2,900 | 2.2 |
| 50 CYZ-32 | 12.5 | 32 | 2,900 | 3 |
| 50 CYZ-40 | 12.5 | 40 | 2,900 | 3.5 |
| 50 CYZ-50 | 12.5 | 50 | 2,900 | 5.5 |
| 65 CYZ-25 | 25 | 25 | 2,900 | 4 |
| 65 CYZ-32 | 25 | 32 | 2,900 | 5.5 |
| 65 CYZ-40 | 25 | 40 | 2,900 | 5.5 |
| 65 CYZ-50 | 25 | 50 | 2,900 | 7.5 |
| 65 CYZ-63 | 25 | 63 | 2,900 | 11 |
| 80 CYZ-25 | 50 | 25 | 2,900 | 7.5 |
| 80 CYZ-32 | 50 | 32 | 2,950 | 11 |
| 80 CYZ-40 | 50 | 40 | 2,950 | 11 |
| 80 CYZ-50 | 50 | 50 | 2,950 | 15 |
| 80 CYZ-63 | 50 | 63 | 2,950 | 18.5 |
| 80 CYZ-80 | 50 | 80 | 2,950 | 22 |
| 100 CYZ-40 | 100 | 40 | 2,950 | 18.5 |
| 100 CYZ-50 | 100 | 50 | 2,950 | 30 |
| 100 CYZ-65 | 100 | 65 | 2,950 | 30 |
| 100 CYZ-75 | 70 | 75 | 2,950 | 30 |
| 100 CYZ-80 | 100 | 80 | 2,950 | 30 |



