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沪一牌BL型泵系单级单吸悬臂式直联离心清水泵，此型泵是根据BA型泵基础上对结构改进，具有外形小、重量轻、结构简单、安装方便等特点，可供输送清水及物理化学性质类似于水的液体之用。
沪一牌BL系列单级卧式离心泵 性能参数
|
型号 |
流量 |
扬程 |
转速 |
功率（KW） |
效率 |
允许吸上真空高度 |
|
|
轴功率 |
电机功率 |
||||||
|
11/2BL-6 |
11 |
17.4 |
2900 |
0.94 |
1.5 |
55.5 |
6.7 |
|
11/2BL-6A |
9.5 |
14.2 |
0.713 |
1.5 |
51.5 |
6.9 |
|
|
11/2BL-6B |
9 |
11.4 |
0.57 |
1.1 |
49 |
7 |
|
|
2BL-6 |
20 |
30.8 |
2.61 |
4 |
64 |
7.2 |
|
|
2BL-6A |
20 |
25.2 |
2.08 |
3 |
65.5 |
7.2 |
|
|
2BL-9 |
20 |
18.5 |
1.43 |
2.2 |
68 |
6.8 |
|
|
2BL-9A |
17 |
15 |
1.07 |
1.5 |
65 |
7.3 |
|
|
3BL-6 |
60 |
30 |
12.3 |
17 |
66.3 |
5.6 |
|
|
3BL-6A |
50 |
37.5 |
7.98 |
13 |
64 |
7.1 |
|
|
3BL-9 |
45 |
32.6 |
5.56 |
7.5 |
71.5 |
5 |
|
|
3BL-9A |
35 |
25 |
3.35 |
5.5 |
70.8 |
6.4 |
|
|
3BL-13 |
45 |
18.8 |
2.88 |
4 |
80 |
5.5 |
|
|
3BL-13A |
39.5 |
15 |
2.02 |
3 |
80 |
5 |
|
|
3BL-13B |
34.2 |
12 |
1.72 |
2.2 |
65 |
5 |
|
|
4BL-12 |
90 |
34.6 |
10.8 |
17 |
78 |
5.8 |
|
|
4BL-12A |
85 |
28.6 |
8.7 |
13 |
76 |
6 |
|
|
4BL-18 |
90 |
20 |
6.28 |
10 |
78 |
5 |
|
|
4BL-18A |
80 |
15.2 |
4.35 |
5.5 |
76 |
5 |
|
|
4BL-25 |
79 |
14.8 |
4.10 |
5.5 |
78 |
5 |
|
|
4BL-25A |
72 |
11 |
2.87 |
4 |
75 |
5 |
|
