HVG MARINE PUMP 0041: CZW Marine Self-priming Sewage Pump
Applications:
Delivery sewage water with big particle, long fiber, precipitate, wast ore and impurities, excrement, or some sewage works.
Model Explanation
- for example CZW(F) 50-15-30
- CZW — Series marine self priming drainage pump
F — Crushing model - 50 — Inlet diameter 50mm
- 15 — Flow 15 m3/h
- 30 — Head 30m
Structure Chart of Self-Priming Sewage Pump

| 1A. Self priming pump | 2B.Coupling | 3C. Motor | 4C. Base plate |
| 1. Inlet pipe | 2.inlet valve | 3. Middle pipe | 4. Screw for injet water |
| 5. Outlet pipe | 6. Pump body | 7. Separate pipe | 8. Back base |
| 9. Impeller | 10. Mechanical seal | 11. Anti-water ring | 12. Bearing |
| 13. Pump shaft | 14. Bearing cap | 15. Low cap | 16. Screw blot |


