Zhuhai City Deyuan Import&Export Co.,Ltd
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Electric Marine Fresh Water Pump Single Impellers With Self - Priming Device
Brief description:
CWZ series marine pumps are used at cabin bottom to cool water and fight fire. It is able to carry sea ,
water under 80degrees , Fresh water and other nonerroding liquid. This type with self priming device to
make pump have self priming function.
The pump rotates anticlockwise viewed from motor.
Main features:
1. Beautiful shape and fine structure , reliable performance.
2. With strong capacity of self priming , no need to equip with flap valve.
3. Non-clog , and with powerful capacity of passing big solid..
4. The hole can make sure that stronger sewage can be cleaned quickly when pump is jammed.
Model explanation:
For the Model 32CWZ-5
32 stand for pump inlet nominal diameter mm.
CWZ stand for marine type horizontal self-priming certrifugal pump.
5 stand for Intergral value of 1/10 of the specific speed of pump.
Specification:
| Type | Main technical parameter (50HZ , 3phase ,380V) | Motor power KW |
||||
| Capacity m3 / h |
Head m |
Speed R / min |
NPSHR m |
Shaft power kw |
||
| 32CWZ-5 | 4 | 23.7 | 2900 | 3 | 1.2 | 1.5 |
| 8 | 21 | 2.8 | ||||
| 9.6 | 19.5 | 3.1 | ||||
| 32CWZ-4 | 4 | 31.2 | 2900 | 5 | 1.63 | 2.2 |
| 8 | 30 | 3.5 | ||||
| 9.6 | 28 | 3.2 | ||||
| 32CWZ-3 | 4 | 45.7 | 2900 | 3.2 | 2.54 | 4 |
| 8 | 42 | 2.8 | ||||
| 9.6 | 40.4 | 3 | ||||
| 40CWZ-6 | 6 | 24.5 | 2900 | 2.2 | 1.32 | 2.2 |
| 12 | 21 | 2.6 | ||||
| 14.4 | 18.5 | 3 | ||||
| 40CWZ-5 | 6 | 3.8 | 2900 | 2 | 1.92 | 3 |
| 12 | 30 | 2.8 | ||||
| 14.4 | 28.7 | 3.4 | ||||
| 40CWZ-4 | 6 | 42.8 | 2900 | 4.4 | 2.92 | 4 |
| 12 | 42 | 3.7 | ||||
| 14.4 | 41.5 | 4 | ||||
| 50CWZ-8 | 10.5 | 23.5 | 2900 | 3 | 2.35 | 3 |
| 21 | 21 | 2.8 | ||||
| 25.2 | 18.8 | 3.1 | ||||
| 50CWZ-6 | 10.5 | 34.8 | 2900 | 2.8 | 3.06 | 4 |
| 21 | 30 | 3.5 | ||||
| 25.2 | 27 | 4.3 | ||||
| 50CWZ-5 | 10.5 | 44.8 | 2900 | 2.3 | 4.62 | 5.5 |
| 21 | 42 | 2.7 | ||||
| 25.2 | 40 | 3.2 | ||||
| 65CWZ-11 | 18 | 24 | 2900 | 3.6 | 3.22 | 4 |
| 36 | 21 | 3.8 | ||||
| 43.2 | 19 | 4.2 | ||||
| 65CWZ-8 | 18 | 34 | 2900 | 4.5 | 4.82 | 5.5 |
| 36 | 30 | 5 | ||||
| 43.2 | 28.2 | 5.4 | ||||
| 65CWZ-6 | 18 | 46.4 | 2950 | 2.2 | 7.22 | 11 |
| 36 | 42 | 2.8 | ||||
| 43.2 | 39.1 | 3.6 | ||||
| 65CWZ-5 | 18 | 65 | 2950 | 3.2 | 11.31 | 15 |
| 36 | 60 | 3.4 | ||||
| 43.2 | 58 | 4.3 | ||||
| 80CWZ-14 | 30 | 23.8 | 2900 | 4.4 | 5.12 | 7.5 |
| 60 | 21 | 3.8 | ||||
| 72 | 19 | 4.2 | ||||
| 80CWZ-11 | 30 | 34 | 2950 | 4.5 | 7.54 | 11 |
| 60 | 30 | 4.9 | ||||
| 72 | 27.5 | 5.6 | ||||
| 80CWZ-8 | 30 | 47.4 | 2950 | 3.3 | 12.48 | 15 |
| 60 | 42 | 4.2 | ||||
| 72 | 37 | 4.8 | ||||
| 80CWZ-6 | 30 | 64.4 | 2950 | 3.5 | 18.16 | 22 |
| 60 | 60 | 3.2 | ||||
| 72 | 56 | 3.8 | ||||
| 80CWZ-5.5 | 30 | 79.4 | 2950 | 2.4 | 21.88 | 30 |
| 60 | 75 | 3.5 | ||||
| 72 | 71 | 3.9 | ||||
| 80CWZ-4 | 12.5 | 27.2 | 1450 | 2.1 | 3.4 | 5.5 |
| 25 | 25 | 2.3 | ||||
| 30 | 23.5 | 2.6 | ||||
| 100CWZ-18 | 50 | 24.2 | 2950 | 3 | 8.41 | 11 |
| 100 | 21 | 4.4 | ||||
| 120 | 18.6 | 5.1 | ||||
| 100CWZ-14 | 50 | 32.2 | 2950 | 3 | 12.57 | 15 |
| 100 | 30 | 4.5 | ||||
| 120 | 27 | 5.5 | ||||
| 50CWZ-8 | 10.5 | 23.5 | 2900 | 3 | 2.35 | 3 |
| 21 | 21 | 2.8 | ||||
| 25.2 | 18.8 | 3.1 | ||||
| 50CWZ-6 | 10.5 | 34.8 | 2900 | 2.8 | 3.06 | 4 |
| 21 | 30 | 3.5 | ||||
| 25.2 | 27 | 4.3 | ||||
| 50CWZ-5 | 10.5 | 44.8 | 2900 | 2.3 | 4.62 | 5.5 |
| 21 | 42 | 2.7 | ||||
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