Marine Equipment
1.5CWX-2A Bracket Series Self-Priming Vortex Pump
Description: 1.5CWX-2A Bracket Series Self-Priming Vortex Pump for ship installations heart pumping water, washing and sanitation used in freshwater and seawater. Performa...
1.5CWX-2A Bracket Series Self-Priming Vortex Pump
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Description:
1.5CWX-2A Bracket Series Self-Priming Vortex Pump for ship installations heart pumping water, washing and sanitation used in freshwater and seawater.
Performance characteristics of CWX marine self-priming vortex pump
(1) The characteristics of small volume and light weight of vortex pump have great advantages in marine equipment.
(2) It has self-priming ability or is realized by means of a simple device.
(3) It has a steep drop head characteristic curve, so it is not sensitive to pressure fluctuation in the system.
(4) Some vortex pumps can realize vapor-liquid mixed transportation. This is of great significance for pumping volatile liquid containing gas and high-temperature liquid with high vaporization pressure.
(5) The vortex pump has simple structure and easy casting and processing technology. Some vortex pump parts can also use non-metallic materials, such as plastic, nylon molded impeller, etc.
Technical data:
| Model | Capacity m3/h | Head n | Speed r/min | NPSH M | Suction head m | Shaft power | Efficiency % | Motor power kw | Wight kg |
| 1.5CWX-2 | 3 | 40 | 2900 | 4 | 6 | 2 | 16.3 | 2.2 | 45 |
| 1.5CWX-3 | 6.5 | 35 | 2900 | 4 | 6 | 2.3 | 26.9 | 3 | 50 |
| 1.5CWX-4 | 10 | 35 | 2900 | 4 | 6 | 2.5 | 38.1 | 4 | 65 |
| 1.5CWX-2A | 3 | 40 | 2900 | 4 | 6 | 2 | 16.8 | 2.2 | 63 |
| 1.5CWX-3A | 6.5 | 35 | 2900 | 4 | 6 | 2.3 | 26.9 | 3 | 68 |
| 1.5CWX-4A | 10 | 35 | 2900 | 4 | 6 | 2.5 | 38.1 | 4 | 84 |
Perfrrmance parameters in case of power supply freguency of 60Hz, 3P. 440V:
| Model | Capacity m3/h | Head n | Speed r/min | NPSH M | Suction head m | Shaft power | Efficiency % | Motor power kw | Wight kg |
| 1.5CWX-2 | 3.6 | 57 | 3500 | 4.5 | 5.2 | 3.43 | 16.3 | 4 | 65 |
| 1.5CWX-3 | 7.8 | 50 | 3500 | 4.5 | 5.2 | 3.95 | 26.9 | 5.5 | 82 |
| 1.5CWX-4 | 12 | 50 | 3500 | 4.5 | 5.2 | 4.29 | 38.1 | 5.5 | 86 |
| 1.5CWX-2A | 3.6 | 57 | 3500 | 4.5 | 5.2 | 3.43 | 16.8 | 4 | 83 |
| 1.5CWX-3A | 7.8 | 50 | 3500 | 4.5 | 5.2 | 3.95 | 26.9 | 5.5 | 100 |
| 1.5CWX-4A | 12 | 50 | 3500 | 4.5 | 5.2 | 4.29 | 38.1 | 5.5 | 105 |
