|
型 号 三相/380伏/50赫 |
型 号 单相/380伏/50赫 |
电机功率 (千瓦) |
|
口径(毫米) |
|
25 |
20 |
|
40 |
25 |
|
50 |
40 |
|
50 |
40 |
|
50 |
40 | |
效率% |
扬程h(米) 流程q(米3/小时) |
汽蚀余量 (npsh)r(米) |
|
25sfb-8 |
25sfb-8d |
0.25 |
43 |
| h |
11 |
10 |
8 |
6 |
4 |
3 |
|
|
|
| q |
0.8 |
2.5 |
4 |
5.2 |
6.8 |
7.5 |
|
|
| |
4.5 |
|
40sfb-13 |
40sfb-13d |
0.55 |
45 |
| h |
15 |
14 |
13 |
12 |
10 |
8 |
6 |
5 |
|
| q |
3.5 |
5 |
6 |
7.5 |
9.5 |
11 |
12.5 |
13 |
| |
3.5 |
|
50sfb-18 |
50sfb-18d |
1.5 |
52 |
| h |
22 |
21 |
20 |
18 |
16 |
14 |
12 |
10 |
|
| q |
3 |
5.5 |
9 |
13 |
16 |
18 |
20 |
21 |
| |
3.5 |
|
50sfb-20 |
50sfb-20 |
2.2 |
55 |
| h |
27 |
26 |
24 |
22 |
20 |
18 |
16 |
14 |
12 |
| q |
7 |
10.5 |
16 |
19 |
22 |
23.8 |
26 |
27 |
28.5 | |
3.5 |
|
50sfb-25 |
|
3 |
56 |
| h |
30 |
28 |
26 |
25 |
24 |
22 |
20 |
18 |
16 |
| q |
12.5 |
18.5 |
22 |
23 |
24.5 |
26 |
27.5 |
29.5 |
31 | |
3.5 |