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WZ self-priming sewage pump |
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| ””””WZ style centrifugal pump is a new type of pump designed by our factory, water and electricity southwest and east China designing institute, Zhejiang province machine designing institute. With compact structure, good startup and self-absorbing character, without bottom valve and dont need to drag water, solid item of 12mm can pass the passage. There is liquid location auto-controlling box, it can run auto-operating according to the water location. It can run under the condition of no person reliably, with fully auto-control function. It is the ideal machine of town water pumping. |
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Type |
Flow (m3/h) |
Lift (m) |
Water pipe diameter Inlet (mm) |
Efficiency % |
Speed (r/min) |
Power kw |
Mass kg |
Net positive suction head (m) |
Drawing time (min/4m) |
Matching motor type |
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50WZ-15 |
18 |
15 |
50 |
60 |
2900 |
1.5 |
30 |
3.5 |
3 |
Y90S£2 |
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65WZ-15 |
30 |
15 |
65 |
65 |
2900 |
2.2 |
34.5 |
3.5 |
3 |
Y90L£2 |
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80WZ-14 |
45 |
14 |
80 |
65 |
2900 |
3 |
43 |
4 |
3 |
Y100L£2 |
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80WZ-21 |
50 |
21 |
80 |
71 |
2900 |
5.5 |
57 |
2.8 |
3 |
Y132S1£2 |
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100WZ-20 |
90 |
20 |
100 |
73 |
2900 |
7.5 |
73 |
4 |
3 |
Y132S2£2 | |
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