电话：021-56556506 021-56551999
021-66613690 021-56550300
传真：021-56554111 021-66613690
邮箱：13817078880@126.com
sales@sh-kaikai.com
地址：上海市闸北区大统路938号
一、S、SH型单级双吸中开离心泵产品概述
S、SH型单级双吸中开离心泵 是新型节能卧式中开泵，主要由泵体、泵盖、轴、叶轮、密封环、轴套、轴承部件等组成，其吸入口和排出口均在水泵轴心线下方，检修时，只要将泵盖揭开，即可将全部零件拆下进行维修。供输送清水或物理化学性质类似水的其它液体，根据用户需求，通过改变泵结构及材质可用于输送多泥沙水或各类腐蚀性液体。其性能符合JB/1050-93《单吸双吸清水离心泵型式与基本参数》标准。具有性能稳定、高效节能、应用范围广、效率高适用于工厂、矿山、城市给排水、电站、农田灌溉和各种水利工程。
二、S、SH型单级双吸中开离心泵应用范围
适用于工厂、矿山、城市给水、电站、自来水、农田灌溉和各种水利工程。
三、S、SH型单级双吸中开离心泵 性能及优点
泵的吸入口和吐出口均在水泵的轴心线下方，与轴线垂直成水平方向。维修方便，无须拆卸进、出水管路及电动机，高效节能、应用范围广。
四、S、SH型单级双吸中开离心泵技术参数
流 量：80-3170（m3/h）
扬 程：19-130m
转 速：1450-2900r/min
口 径：Φ100-Φ600（mm）
温度范围：≤0~+80℃
工作压力：≤1.6MPa
五、S、SH型单级双吸中开离心泵 型号意义
300 S 90 A
300 – 吸入口直径（mm）
S – 单级双吸离心泵
90 – 设计扬程（m）
A – 叶轮经第一次切割
六、S、SH型单级双吸中开离心泵型号及参数
S、SH型中开式单级双吸离心泵
|
序 号 |
型号 |
流量 m3/h |
扬程 m |
功率 KW |
转速 r/min |
|
1 |
150S-50 (6SH-9) |
160 |
50 |
37 |
2900 |
|
2 |
150S-50A (6SH-9A) |
144 |
40 |
30 |
|
|
3 |
150S-50B (6SH-9B) |
133 |
36 |
22 |
|
|
4 |
150S-78 (6SH-6) |
160 |
78 |
55 |
2900 |
|
5 |
150S-78A (6SH-6A) |
144 |
62 |
45 |
|
|
6 |
200S-42 (8SH-13) |
280 |
42 |
45 |
2900 |
|
7 |
200S-42A (8SH-13A) |
270 |
36 |
37 |
|
|
8 |
200S-63 (8SH-9) |
280 |
63 |
75 |
2900 |
|
9 |
200S-63A (8SH-9A) |
270 |
46 |
55 |
|
|
10 |
200S-63B (8SH-9B) |
239 |
44 |
45 |
|
|
11 |
200S-95 (8SH-6) |
280 |
95 |
132 |
2900 |
|
12 |
200S-95A (8SH-6A) |
270 |
85 |
110 |
|
|
13 |
200S-95B (8SH-6B) |
260 |
75 |
90 |
|
|
14 |
250S-14 (10SH-19) |
485 |
14 |
30 |
1450 |
|
15 |
250S-14A (10SH-19A) |
432 |
11 |
18.5 |
|
|
16 |
250S-24 (10SH-13) |
485 |
24 |
45 |
1450 |
|
17 |
250S-24A (10SH-13A) |
414 |
20 |
37 |
|
|
18 |
250S-39 (10SH-9) |
485 |
39 |
75 |
1450 |
|
19 |
250S-39A (10SH-9A) |
468 |
30 |
55 |
|
|
20 |
250S-65 (10SH-6) |
485 |
65 |
132 |
1450 |
|
21 |
250S-65A (10SH-6A) |
420 |
48 |
90 |
|
|
22 |
300S-12 (12SH-28) |
790 |
12 |
37 |
1450 |
|
23 |
300S-12A (12SH-28A) |
720 |
10 |
30 |
|
|
24 |
300S-19 (12SH-19) |
790 |
19 |
55 |
1450 |
|
25 |
300S-19A (12SH-19A) |
720 |
16 |
45 |
|
|
26 |
300S-32 (12SH-13) |
790 |
32 |
90 |
1450 |
|
27 |
300S-32A (12SH-13A) |
720 |
26 |
75 |
|
|
28 |
300S-58 (12SH-9) |
790 |
58 |
200 |
1450 |
|
29 |
300S-58A (12SH-9A) |
720 |
49 |
160 |
|
|
30 |
300S-58B (12SH-9B) |
684 |
43 |
132 |
|
|
31 |
300S-90 (12SH-6) |
790 |
90 |
315 |
1450 |
|
32 |
300S-90A (12SH-6A) |
756 |
78 |
280 |
|
|
33 |
300S-90B (12SH-6B) |
720 |
67 |
220 |
|
|
34 |
350S-16 (14SH-28) |
1260 |
16 |
75 |
1450 |
|
35 |
350S-16A (14SH-28A) |
1044 |
13 |
55 |
1450 |
|
36 |
350S-26 (14SH-19) |
1260 |
26 |
132 |
1450 |
|
37 |
350S-26A (14SH-19A) |
1116 |
21 |
90 |
|
|
38 |
350S-44 (14SH-13) |
1260 |
44 |
220 |
1450 |
|
39 |
350S-44A (14SH-13A) |
1116 |
36 |
160 |
|
|
40 |
350S-75 (14SH-9) |
1260 |
75 |
355 |
1450 |
|
41 |
350S-75A (14SH-9A) |
1170 |
65 |
280 |
|
|
42 |
350S-75B (14SH-9B) |
1080 |
55 |
220 |
|
|
43 |
350S-125 (14SH-6) |
1260 |
125 |
710 |
1450 |
|
44 |
350S-125A (14SH-6A) |
1181 |
112 |
560 |
|
|
45 |
350S-125B (14SH-6B) |
1080 |
96 |
500 |
|
|
46 |
400S-40 |
1080 |
40 |
185 |
970 |
|
47 |
400S-40A |
1007 |
33 |
160 |
|
|
48 |
400S-40B |
870 |
26 |
110 |
|
|
49 |
400S-90 |
1620 |
90 |
560 |
1450 |
|
50 |
400S-90A |
1460 |
73 |
450 |
|
|
51 |
400S-90B |
1300 |
58 |
315 |
1450 |
|
52 |
500S-13 |
2020 |
13 |
110 |
970 |
|
53 |
500S-22 |
2020 |
22 |
185 |
970 |
|
54 |
500S-22A |
1746 |
17 |
132 |
|
|
55 |
500S-35 |
2020 |
35 |
280 |
970 |
|
56 |
500S-35A |
1746 |
27 |
220 |
|
|
57 |
500S-59 |
2020 |
59 |
450 |
970 |
|
58 |
500S-59A |
1872 |
49 |
400 |
|
|
59 |
500S-59B |
1746 |
35 |
315 |
|
|
60 |
500S-98 |
2020 |
98 |
800 |
970 |
|
61 |
500S-98A |
1872 |
83 |
630 |
|
|
62 |
500S-98B |
1746 |
74 |
560 |
|
|
63 |
600S-22 |
3170 |
22 |
250 |
970 |
|
64 |
600S-22A |
2860 |
18 |
185 |
|
|
65 |
600S-32 |
3170 |
32 |
355 |
970 |
|
66 |
600S-32A |
2850 |
26 |
280 |
|
|
67 |
600S-32B |
2628 |
22 |
250 |
|
|
68 |
600S-47 |
3170 |
47 |
560 |
970 |
|
69 |
600S-47A |
2920 |
40 |
450 |
970 |
|
70 |
600S-75 |
3170 |
75 |
900 |
970 |
|
71 |
600S-75A |
2950 |
65 |
710 |
|
|
72 |
600S-75B |
2710 |
55 |
560 |
|
|
73 |
600S-100 |
3170 |
100 |
1250 |
970 |
|
74 |
600S-100A |
3000 |
90 |
1120 |
|
|
75 |
600S-100B |
2830 |
80 |
900 |
|
|
76 |
800S-22 |
5500 |
22 |
450 |
730 |
|
77 |
800S-22 |
4400 |
14 |
250 |
585 |
|
78 |
800S-22A |
4830 |
17 |
315 |
730 |
|
79 |
800S-22A |
3870 |
11 |
185 |
585 |
|
80 |
800-32 |
5500 |
32 |
630 |
730 |
|
81 |
800-32 |
4400 |
20 |
315 |
585 |
|
82 |
800-32A |
4950 |
26 |
450 |
730 |
|
83 |
800-32A |
3960 |
17 |
250 |
585 |
|
84 |
800S-47 |
5500 |
47 |
1000 |
730 |
|
85 |
800S-47 |
4400 |
60 |
450 |
585 |
|
86 |
800S-47A |
5070 |
40 |
710 |
730 |
|
87 |
800S-47A |
4060 |
25 |
355 |
585 |
|
88 |
800S-76 |
5500 |
76 |
1600 |
730 |
|
89 |
800S-76 |
4400 |
49 |
800 |
585 |
|
90 |
800S-76A |
5080 |
65 |
1250 |
730 |
|
91 |
800S-76A |
4070 |
42 |
630 |
585 |
|
92 |
800S-76B |
4680 |
55 |
1000 |
730 |
|
93 |
800S-76B |
3750 |
35 |
500 |
585 |
注：
1、本产品所配电机均以低压380V为准，若需配高压电机或其它类型电机，依客户要求另外报价。
2、轴封为软填料密封，采用机械密封型，需另外加价。
3、以上价格均不含包装及运费，需木箱包装的，一律另外加价。
七、S、SH型单级双吸中开离心泵配件
泵壳、叶轮、泵轴、轴承盒、轴承压盖、填料压盖、轴套、填料套、密封环、填料环、轴承、机械密封
七、S、SH型单级双吸中开离心泵配件
泵壳、叶轮、泵轴、轴承盒、轴承压盖、填料压盖、轴套、填料套、密封环、填料环、轴承、机械密封
|
序号 |
名称 |
序号 |
名称 |
|
1 |
泵体 |
12 |
轴套螺母（右） |
|
2 |
泵盖 |
13 |
轴承体 |
|
3 |
泵轴 |
14 |
固定螺栓 |
|
4 |
叶轮 |
15 |
轴承体压盖 |
|
5 |
双吸密封环 |
16 |
联轴器部件 |
|
6 |
轴套 |
17 |
圆螺母 |
|
7 |
填料套 |
18 |
轴承盖（甲） |
|
8 |
水封管 |
19 |
轴套螺母（左） |
|
9 |
填料 |
20 |
轴承挡圈 |
|
10 |
填料环 |
21 |
轴承盖（乙） |
|
11 |
填料压盖 |
22 |
端盖 |
|
型号
|
流量Q
( m3/h) |
扬程H
(m) |
转速n
(r/min) |
功率(KW)
|
效率η
(%) |
汽蚀余量(NPSH))
|
|
|
轴功率
|
电机功率
|
||||||
|
100S90
|
80
|
90
|
2950
|
30.1
|
37
|
65
|
2.5
|
|
100S90A
|
72
|
75
|
23
|
30
|
64
|
2.5
|
|
|
150S100
|
160
|
100
|
59.8
|
75
|
73
|
3.5
|
|
|
150S78
|
160
|
78
|
45
|
55
|
73.5
|
3.5
|
|
|
150S78A
|
144
|
62
|
33.8
|
45
|
72
|
3.5
|
|
|
150S50
|
160
|
50
|
27.3
|
37
|
80
|
3.9
|
|
|
150S50A
|
144
|
40
|
20.9
|
30
|
75
|
3.9
|
|
|
150S50B
|
133
|
36
|
18.6
|
22
|
70
|
3.9
|
|
|
200S95
|
280
|
95
|
91.7
|
110
|
79.2
|
5.3
|
|
|
200S95A
|
270
|
75
|
73.5
|
90
|
75
|
5.3
|
|
|
200S63
|
280
|
63
|
58.3
|
75
|
82.7
|
5.8
|
|
|
200S63A
|
270
|
46
|
45.1
|
55
|
75
|
5.8
|
|
|
200S42
|
280
|
42
|
38.1
|
45
|
84.2
|
6
|
|
|
200S42A
|
270
|
36
|
33.1
|
37
|
80
|
6
|
|
|
250S65
|
485
|
65
|
1450
|
109
|
132
|
78.6
|
3
|
|
250S65A
|
468
|
54
|
89.4
|
110
|
77
|
3
|
|
|
250S39
|
485
|
39
|
61.5
|
75
|
83.6
|
3.2
|
|
|
250S39A
|
468
|
30.5
|
49.3
|
55
|
79
|
3.2
|
|
|
250S24
|
485
|
24
|
36.9
|
45
|
85.8
|
3.5
|
|
|
250S24A
|
414
|
20.3
|
27.6
|
37
|
83
|
3.5
|
|
|
250S14
|
485
|
14
|
21.5
|
30
|
85.8
|
3.8
|
|
|
250S14A
|
432
|
11
|
15.8
|
18.5
|
82
|
3.8
|
|
|
300S110
|
790
|
110
|
295.7
|
440
|
80
|
4
|
|
|
300S90
|
790
|
90
|
242.8
|
315
|
79.6
|
4
|
|
|
300S90A
|
756
|
78
|
217
|
280
|
74
|
4
|
|
|
300S90B
|
720
|
67
|
180
|
220
|
73
|
4
|
|
|
300S58
|
790
|
58
|
149.9
|
180
|
84.2
|
4.4
|
|
|
300S58A
|
720
|
49
|
118.6
|
160
|
81
|
4.4
|
|
|
300S58B
|
684
|
43
|
100
|
132
|
80
|
4.4
|
|
|
300S32
|
790
|
32
|
79.2
|
110
|
86.8
|
4.6
|
|
|
300S32A
|
720
|
26
|
60.7
|
75
|
84
|
4.6
|
|
|
300S19
|
790
|
19
|
47
|
55
|
86.8
|
5.2
|
|
|
300S19A
|
720
|
16
|
39.2
|
45
|
80
|
5.2
|
|
|
300S12
|
790
|
12
|
30.4
|
37
|
84.8
|
5.5
|
|
|
300S12A
|
684
|
10
|
3.9
|
30
|
78
|
5.5
|
|
|
350S125
|
1260
|
125
|
534
|
710
|
80.5
|
5.4
|
|
|
350S125A
|
1181
|
112
|
462
|
630
|
78
|
5.4
|
|
|
350S125B
|
1098
|
96
|
373
|
500
|
77
|
5.4
|
|
|
350S75
|
1260
|
75
|
303
|
355
|
85.2
|
5.8
|
|
|
350S75A
|
1170
|
65
|
247
|
280
|
84
|
5.8
|
|
|
350S75B
|
1080
|
55
|
197
|
220
|
82
|
5.8
|
|
|
350S44
|
1260
|
44
|
173
|
220
|
87.5
|
6.3
|
|
|
350S44A
|
1116
|
36
|
131
|
160
|
84
|
6.3
|
|
|
350S26
|
1260
|
26
|
102
|
132
|
87.5
|
6.7
|
|
|
350S26A
|
1116
|
21.5
|
78.8
|
90
|
83
|
6.7
|
|
|
350S16
|
1260
|
16
|
64.5
|
75
|
85.3
|
7.1
|
|
|
350S16A
|
1044
|
13.4
|
48.8
|
55
|
48
|
7.1
|
|
|
500S98
|
2020
|
95
|
970
|
678
|
800
|
79.5
|
4
|
|
500S98A
|
1872
|
83
|
540
|
630
|
78.5
|
4
|
|
|
500S98B
|
1746
|
74
|
452
|
560
|
78
|
4
|
|
|
500S59
|
2020
|
59
|
391
|
450
|
83
|
4.5
|
|
|
500S59A
|
1872
|
49
|
333
|
400
|
75
|
4.5
|
|
|
500S59B
|
1746
|
40
|
257
|
315
|
74
|
4.5
|
|
|
500S35
|
2020
|
35
|
219
|
280
|
88
|
4.8
|
|
|
500S35A
|
1746
|
27
|
151
|
220
|
85
|
4.8
|
|
|
500S22
|
2020
|
22
|
144.1
|
185
|
84
|
5.2
|
|
|
500S22A
|
1746
|
17
|
101
|
132
|
80
|
5.2
|
|
|
500S13
|
2020
|
13
|
86.2
|
110
|
83
|
5.7
|
|
|
600S75
|
3170
|
75
|
727
|
800
|
89
|
7.5
|
|
|
600S75A
|
2880
|
65
|
580
|
630
|
88
|
7.5
|
|
|
600S47
|
3170
|
47
|
465
|
560
|
88
|
7.5
|
|
|
600S32
|
3170
|
32
|
310
|
400
|
89
|
7.5
|
|
|
600S32A
|
2880
|
27
|
238
|
280
|
89
|
7.5
|
|
|
600S22
|
3170
|
22
|
223
|
280
|
85
|
7.5
|
|
|
600S22A
|
2880
|
18.2
|
168.5
|
200
|
84.5
|
7.5 |
|
六、S、SH型单级双吸中开离心泵型号及参数
S、SH型中开式单级双吸离心泵
|
序 号 |
型号 |
流量 m3/h |
扬程 m |
功率 KW |
转速 r/min |
|
1 |
150S-50 (6SH-9) |
160 |
50 |
37 |
2900 |
|
2 |
150S-50A (6SH-9A) |
144 |
40 |
30 |
|
|
3 |
150S-50B (6SH-9B) |
133 |
36 |
22 |
|
|
4 |
150S-78 (6SH-6) |
160 |
78 |
55 |
2900 |
|
5 |
150S-78A (6SH-6A) |
144 |
62 |
45 |
|
|
6 |
200S-42 (8SH-13) |
280 |
42 |
45 |
2900 |
|
7 |
200S-42A (8SH-13A) |
270 |
36 |
37 |
|
|
8 |
200S-63 (8SH-9) |
280 |
63 |
75 |
2900 |
|
9 |
200S-63A (8SH-9A) |
270 |
46 |
55 |
|
|
10 |
200S-63B (8SH-9B) |
239 |
44 |
45 |
|
|
11 |
200S-95 (8SH-6) |
280 |
95 |
132 |
2900 |
|
12 |
200S-95A (8SH-6A) |
270 |
85 |
110 |
|
|
13 |
200S-95B (8SH-6B) |
260 |
75 |
90 |
|
|
14 |
250S-14 (10SH-19) |
485 |
14 |
30 |
1450 |
|
15 |
250S-14A (10SH-19A) |
432 |
11 |
18.5 |
|
|
16 |
250S-24 (10SH-13) |
485 |
24 |
45 |
1450 |
|
17 |
250S-24A (10SH-13A) |
414 |
20 |
37 |
|
|
18 |
250S-39 (10SH-9) |
485 |
39 |
75 |
1450 |
|
19 |
250S-39A (10SH-9A) |
468 |
30 |
55 |
|
|
20 |
250S-65 (10SH-6) |
485 |
65 |
132 |
1450 |
|
21 |
250S-65A (10SH-6A) |
420 |
48 |
90 |
|
|
22 |
300S-12 (12SH-28) |
790 |
12 |
37 |
1450 |
|
23 |
300S-12A (12SH-28A) |
720 |
10 |
30 |
|
|
24 |
300S-19 (12SH-19) |
790 |
19 |
55 |
1450 |
|
25 |
300S-19A (12SH-19A) |
720 |
16 |
45 |
|
|
26 |
300S-32 (12SH-13) |
790 |
32 |
90 |
1450 |
|
27 |
300S-32A (12SH-13A) |
720 |
26 |
75 |
|
|
28 |
300S-58 (12SH-9) |
790 |
58 |
200 |
1450 |
|
29 |
300S-58A (12SH-9A) |
720 |
49 |
160 |
|
|
30 |
300S-58B (12SH-9B) |
684 |
43 |
132 |
|
|
31 |
300S-90 (12SH-6) |
790 |
90 |
315 |
1450 |
|
32 |
300S-90A (12SH-6A) |
756 |
78 |
280 |
|
|
33 |
300S-90B (12SH-6B) |
720 |
67 |
220 |
|
|
34 |
350S-16 (14SH-28) |
1260 |
16 |
75 |
1450 |
|
35 |
350S-16A (14SH-28A) |
1044 |
13 |
55 |
1450 |
|
36 |
350S-26 (14SH-19) |
1260 |
26 |
132 |
1450 |
|
37 |
350S-26A (14SH-19A) |
1116 |
21 |
90 |
|
|
38 |
350S-44 (14SH-13) |
1260 |
44 |
220 |
1450 |
|
39 |
350S-44A (14SH-13A) |
1116 |
36 |
160 |
|
|
40 |
350S-75 (14SH-9) |
1260 |
75 |
355 |
1450 |
|
41 |
350S-75A (14SH-9A) |
1170 |
65 |
280 |
|
|
42 |
350S-75B (14SH-9B) |
1080 |
55 |
220 |
|
|
43 |
350S-125 (14SH-6) |
1260 |
125 |
710 |
1450 |
|
44 |
350S-125A (14SH-6A) |
1181 |
112 |
560 |
|
|
45 |
350S-125B (14SH-6B) |
1080 |
96 |
500 |
|
|
46 |
400S-40 |
1080 |
40 |
185 |
970 |
|
47 |
400S-40A |
1007 |
33 |
160 |
|
|
48 |
400S-40B |
870 |
26 |
110 |
|
|
49 |
400S-90 |
1620 |
90 |
560 |
1450 |
|
50 |
400S-90A |
1460 |
73 |
450 |
|
|
51 |
400S-90B |
1300 |
58 |
315 |
1450 |
|
52 |
500S-13 |
2020 |
13 |
110 |
970 |
|
53 |
500S-22 |
2020 |
22 |
185 |
970 |
|
54 |
500S-22A |
1746 |
17 |
132 |
|
|
55 |
500S-35 |
2020 |
35 |
280 |
970 |
|
56 |
500S-35A |
1746 |
27 |
220 |
|
|
57 |
500S-59 |
2020 |
59 |
450 |
970 |
|
58 |
500S-59A |
1872 |
49 |
400 |
|
|
59 |
500S-59B |
1746 |
35 |
315 |
|
|
60 |
500S-98 |
2020 |
98 |
800 |
970 |
|
61 |
500S-98A |
1872 |
83 |
630 |
|
|
62 |
500S-98B |
1746 |
74 |
560 |
|
|
63 |
600S-22 |
3170 |
22 |
250 |
970 |
|
64 |
600S-22A |
2860 |
18 |
185 |
|
|
65 |
600S-32 |
3170 |
32 |
355 |
970 |
|
66 |
600S-32A |
2850 |
26 |
280 |
|
|
67 |
600S-32B |
2628 |
22 |
250 |
|
|
68 |
600S-47 |
3170 |
47 |
560 |
970 |
|
69 |
600S-47A |
2920 |
40 |
450 |
970 |
|
70 |
600S-75 |
3170 |
75 |
900 |
970 |
|
71 |
600S-75A |
2950 |
65 |
710 |
|
|
72 |
600S-75B |
2710 |
55 |
560 |
|
|
73 |
600S-100 |
3170 |
100 |
1250 |
970 |
|
74 |
600S-100A |
3000 |
90 |
1120 |
|
|
75 |
600S-100B |
2830 |
80 |
900 |
|
|
76 |
800S-22 |
5500 |
22 |
450 |
730 |
|
77 |
800S-22 |
4400 |
14 |
250 |
585 |
|
78 |
800S-22A |
4830 |
17 |
315 |
730 |
|
79 |
800S-22A |
3870 |
11 |
185 |
585 |
|
80 |
800-32 |
5500 |
32 |
630 |
730 |
|
81 |
800-32 |
4400 |
20 |
315 |
585 |
|
82 |
800-32A |
4950 |
26 |
450 |
730 |
|
83 |
800-32A |
3960 |
17 |
250 |
585 |
|
84 |
800S-47 |
5500 |
47 |
1000 |
730 |
|
85 |
800S-47 |
4400 |
60 |
450 |
585 |
|
86 |
800S-47A |
5070 |
40 |
710 |
730 |
|
87 |
800S-47A |
4060 |
25 |
355 |
585 |
|
88 |
800S-76 |
5500 |
76 |
1600 |
730 |
|
89 |
800S-76 |
4400 |
49 |
800 |
585 |
|
90 |
800S-76A |
5080 |
65 |
1250 |
730 |
|
91 |
800S-76A |
4070 |
42 |
630 |
585 |
|
92 |
800S-76B |
4680 |
55 |
1000 |
730 |
|
93 |
800S-76B |
3750 |
35 |
500 |
585 |
注：
1、本产品所配电机均以低压380V为准，若需配高压电机或其它类型电机，依客户要求另外报价。
2、轴封为软填料密封，采用机械密封型，需另外加价。
3、以上价格均不含包装及运费，需木箱包装的，一律另外加价。
七、S、SH型单级双吸中开离心泵配件
泵壳、叶轮、泵轴、轴承盒、轴承压盖、填料压盖、轴套、填料套、密封环、填料环、轴承、机械密封
