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双吸泵配件组成：1.泵体2.泵盖3.叶轮4.轴5.双吸密封环6.轴套7.填料盖8.填料9.填料环10.水封管11.填料压盖12.轴套母螺13.固定螺钉14.轴承体15.轴承体压盖16.单列向心球轴承17.圆螺母18.联轴器部件19.轴承挡套20.轴承端盖21.键22.双头螺栓
S型单级双吸离心泵的结构特点： 1. 结构紧凑 外形美观，稳定性好，便于安装。 2. 运行平稳 优化设计的双吸叶轮使轴向力减小到最低限度，且有优异水力性能的叶型，离泵泵壳内表面及叶轮表面具有抗汽蚀性能。 3. 轴承选用SKF及NSK轴承保证运行平稳，噪音低，使用寿命长。 4. 轴封选用机械密封或填料密封。能保证8000小时运行无泄漏。 5.离心泵安装形式 装配时不需调整，可根据现场使用条件。分立式或卧式安装。 6. 加装自吸装置，可实现自动吸水，即不需安装底阀，不需真空泵，不需倒灌，离心泵可以启动。
S型泵是取代Sh型单级双吸、卧式中开离心泵，供输送清水及物理化学性质类似于水的液体（液体最高温度不超过80℃）。适合工厂、矿山、城市、电站的给排水，农田排涝灌溉和各种水利工程。 SM、SF、SY型泵均是在S型泵基础上通过改变材质、密封、结构等措施而形成的分别适应于输送多泥砂水质或有耐磨要求、耐腐蚀要求或油类等介质。
|
型 号
|
流量Q
|
扬程H
|
转速n
|
功率(Kw)
|
效率η
|
汽蚀余量
|
|
(m3/h)
|
(m)
|
(r/min)
|
(%)
|
(MPSH)r
|
|
|
|
|
轴功率
|
电机功率
|
|
(m)
|
|
100S90
|
80
|
90
|
2950
|
30.1
|
37
|
65
|
2.5
|
|
100S90A
|
72
|
75
|
2950
|
23
|
30
|
64
|
2.5
|
|
150S100
|
160
|
100
|
2950
|
59.8
|
75
|
73
|
3.5
|
|
150S78
|
160
|
78
|
2950
|
45
|
55
|
75.5
|
3.5
|
|
150S78A
|
144
|
62
|
2950
|
33.8
|
45
|
72
|
3.5
|
|
150S50
|
160
|
50
|
2950
|
27.3
|
37
|
80
|
3.9
|
|
150S50A
|
144
|
40
|
2950
|
20.9
|
30
|
75
|
3.9
|
|
150S50B
|
133
|
36
|
2950
|
18.6
|
22
|
70
|
3.9
|
|
200S95
|
280
|
95
|
2950
|
91.7
|
110
|
79.2
|
5.3
|
|
200S95A
|
270
|
75
|
2950
|
73.5
|
90
|
75
|
5.3
|
|
200S63
|
280
|
63
|
2950
|
58.3
|
75
|
82.7
|
5.8
|
|
200S63A
|
270
|
46
|
2950
|
45.1
|
55
|
75
|
5.8
|
|
200S42
|
280
|
42
|
2950
|
38.1
|
45
|
84.2
|
6
|
|
200S42A
|
270
|
36
|
2950
|
33.1
|
37
|
890
|
6
|
|
250S65
|
485
|
65
|
1450
|
109
|
132
|
78.6
|
3
|
|
250S65A
|
468
|
54
|
1450
|
89.4
|
110
|
77
|
3
|
|
250S39
|
485
|
39
|
1450
|
61.5
|
75
|
83.6
|
3.2
|
|
250S39A
|
468
|
30.5
|
1450
|
49.3
|
55
|
79
|
3.2
|
|
250S24
|
485
|
24
|
1450
|
36.9
|
45
|
85.8
|
3.5
|
|
250S24A
|
414
|
20.3
|
1450
|
27.6
|
37
|
83
|
3.5
|
|
250S14
|
485
|
14
|
1450
|
21.5
|
30
|
85.8
|
3.8
|
|
250S14A
|
432
|
11
|
1450
|
15.8
|
18.5
|
82
|
3.8
|
|
300S110
|
790
|
110
|
1450
|
295.7
|
440
|
80
|
4
|
|
300S90
|
790
|
90
|
1450
|
242.8
|
315
|
79.6
|
4
|
|
300S90A
|
756
|
78
|
1450
|
217
|
280
|
74
|
4
|
|
300S90B
|
720
|
67
|
1450
|
180
|
220
|
73
|
4
|
|
300S58
|
790
|
58
|
1450
|
149.9
|
180
|
84.2
|
4.4
|
|
300S58A
|
720
|
49
|
1450
|
118.6
|
160
|
81
|
4.4
|
|
300S58B
|
684
|
43
|
1450
|
100
|
132
|
80
|
4.4
|
|
300S32
|
790
|
32
|
1450
|
79.2
|
110
|
86.8
|
4.6
|
|
300S32A
|
720
|
26
|
1450
|
60.7
|
75
|
84
|
4.6
|
|
300S19
|
790
|
19
|
1450
|
47
|
55
|
86.8
|
5.2
|
|
300S19A
|
720
|
16
|
1450
|
39.2
|
45
|
80
|
5.2
|
|
300S12
|
790
|
12
|
1450
|
30.4
|
37
|
84.8
|
5.5
|
|
300S12A
|
684
|
10
|
1450
|
23.9
|
30
|
78
|
5.5
|
|
350S125
|
1260
|
125
|
1450
|
534
|
710
|
80.5
|
5.4
|
|
350S125A
|
1181
|
112
|
1450
|
462
|
630
|
78
|
5.4
|
|
350S125B
|
1098
|
96
|
1450
|
373
|
500
|
77
|
5.4
|
|
350S75
|
1260
|
75
|
1450
|
303
|
355
|
85.2
|
5.8
|
|
350S75A
|
1170
|
65
|
1450
|
247
|
280
|
84
|
5.8
|
|
350S75B
|
1080
|
55
|
1450
|
197
|
220
|
82
|
5.8
|
|
350S44
|
1260
|
44
|
1450
|
173
|
220
|
87.5
|
6.3
|
|
350S44A
|
1116
|
36
|
1450
|
131
|
160
|
84
|
6.3
|
|
350S26
|
1260
|
26
|
1450
|
102
|
132
|
87.5
|
6.7
|
|
350S26A
|
1115
|
21.5
|
1450
|
78.8
|
90
|
83
|
6.7
|
|
350S16
|
1260
|
16
|
1450
|
64.5
|
75
|
85.3
|
7.1
|
|
350S16A
|
1400
|
13.4
|
1450
|
48.8
|
55
|
4, 8
|
7.1
|
|
500S98
|
2020
|
98
|
970
|
678
|
800
|
79.5
|
4
|
|
500S98A
|
1872
|
83
|
970
|
540
|
630
|
78.5
|
4
|
|
500S98B
|
1746
|
74
|
970
|
452
|
460
|
78
|
4
|
|
500S59
|
2020
|
59
|
970
|
391
|
450
|
83
|
4.5
|
|
500S59A
|
1872
|
49
|
970
|
333
|
400
|
75
|
4.5
|
|
500S59B
|
1746
|
40
|
970
|
257
|
315
|
74
|
4.5
|
|
500S35
|
2020
|
35
|
970
|
219
|
280
|
88
|
4.8
|
|
500S35A
|
1746
|
27
|
970
|
151
|
220
|
85
|
4.8
|
|
500S22
|
2020
|
22
|
970
|
144.1
|
185
|
84
|
5.2
|
|
500S22A
|
1746
|
17
|
970
|
101
|
132
|
80
|
5.2
|
|
500S13
|
2020
|
13
|
970
|
86.2
|
110
|
83
|
5.7
|
|
600S75
|
3170
|
75
|
970
|
727
|
800
|
89
|
7.5
|
|
600S75A
|
2880
|
65
|
970
|
580
|
630
|
88
|
7.5
|
|
600S47
|
3170
|
47
|
970
|
465
|
560
|
88
|
7.5
|
|
600S32
|
3170
|
32
|
970
|
310
|
400
|
89
|
7.5
|
|
600S32A
|
2880
|
27
|
970
|
238
|
280
|
89
|
7.5
|
|
600S22
|
3170
|
22
|
970
|
223
|
280
|
85
|
7.5
|
|
600S22A
|
2880
|
18.2
|
970
|
168.5
|
200
|
84.5
|
7.5
|
|
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