This CWX series marine centrifugal vortex pump is engineered for reliable water transfer in ship machinery, offshore engineering, and port logistics. Built with a stainless steel housing and ABS impeller, it ensures corrosion resistance, durability, and long service life in harsh marine environments.
The pump features self‑priming capability, stable performance, and compact design, making it suitable for fresh water, washing water, and seawater applications. With models ranging from 1.5CWX‑2 to 1.5CWX‑4A, it offers flow rates between 3–10 m³/h, heads of 35–40 m, and motor power from 2.2–4 kW. Efficiency levels up to 40% ensure energy savings and reduced operating costs.
Certified with CCS inspection, the CWX series meets international standards for marine equipment. Factory‑direct supply guarantees competitive pricing, customization options, and professional support, making it a cost‑effective solution for global customers.
Key Features
- DURABLE MATERIAL – Stainless steel housing and ABS impeller ensure corrosion resistance.
- SELF‑PRIMING DESIGN – Simplifies operation and reduces maintenance.
- STABLE PERFORMANCE – Compact structure delivers smooth and efficient water transfer.
- CUSTOMIZATION AVAILABLE – Multiple models tailored to customer requirements.
- CERTIFIED QUALITY – CCS certification guarantees compliance with marine standards.
Applications
- Shipboard fresh water and seawater transfer
- Offshore engineering platforms
- Port logistics and container terminals
- Industrial washing and sanitation systems
- Marine construction and heavy equipment operations
Specifications
| Model | Flow (m³/h) | Head (m) | Speed (rpm) | Motor Power (kW) | Efficiency (%) | Suction Height (m) | Weight (kg) |
|---|---|---|---|---|---|---|---|
| 1.5CWX‑2 | 3 | 40 | 2900 | 2.2 | 17.5 | 4 | 45 |
| 1.5CWX‑2A | 3 | 40 | 2900 | 2.2 | 17.5 | Max 8 | 63 |
| 1.5CWX‑3 | 6.5 | 35 | 2900 | 3 | 29 | 4 | 45 |
| 1.5CWX‑3A | 6.5 | 35 | 2900 | 3 | 29 | Max 8 | 60 |
| 1.5CWX‑4 | 10 | 35 | 2900 | 4 | 40 | 4 | 65 |
| 1.5CWX‑4A | 10 | 35 | 2900 | 4 | 40 | Max 8 | 84 |
Extra Sections
Functions
- Transfers fresh water, washing water, and seawater efficiently
- Provides stable operation with self‑priming capability
Advantages
- Long service life with minimal maintenance
- Certified compliance with international marine standards
- Factory‑direct supply ensures cost savings







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