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Your location：Pump source>选型>>泵 >>第6章 管道泵、自吸泵
| No. | model | 流量(m3/h) |
扬程(m) |
转速(r/min) |
电动机功率(kw) |
效率(%) |
supplier |
| 1 | GDB250-80 | 400 |
84 |
1450 |
200 |
69 |
check |
| 2 | GDB300-12.5 | 500 |
13.5 |
1450 |
45 |
68 |
check |
| 3 | GDB300-18 | 500 |
20 |
1450 |
55 |
72 |
check |
| 4 | GDB300-20 | 500 |
23 |
1450 |
75 |
74 |
check |
| 5 | GDB300-28 | 500 |
31 |
1450 |
90 |
76 |
check |
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