SOW、SOL型单级双吸中开离心泵
产品概述
SOW、SOL型单级双吸中开蜗壳式离心泵，主要供输送温度不高于105℃的清水或理化性质类似于水的液体。适用于自来水厂、泵站、电站、空调循环用水、采暖用热水循环、工业供水系统、消防系统、船舶、炼油工业（一般性液体）等输送液体的场合。
特点与用途
结构紧凑、稳定性好。该型泵为泵壳中开结构，进出口均在泵体上，检修时只需吊出泵盖，转子部件便可移出进行检修作业，而不需拆卸管路，十分方便。
根据需要电动机（驱动机）可以在左端也可在右端，方便现场安装。结构上缩短转子部件轴向尺寸，轴的钢性更好，运行更稳定可靠。设有泵体字符封环，而叶轮密封环为可选用件。密封环磨损后可以更换，减少了运行维护费用。
主要作用
·水力
经优化设计的水力模型，不仅使泵具有优异的水力性能，并且没有轴向力（理论上）这一困绕水泵特别是大型水泵运行的难题。泵体、泵盖、叶轮经精密铸造，过流表面光滑提高了泵的抗汽蚀性能和效率。
·密封
根据输送介质或用户要求采用填料密封，有足够的空间用于更换填料。
·工作条件
1、 许用工作压力为2.5Mpa；即泵入口压力+泵扬程≤2.5Mpa。根据泵壳承受的Z大压力，泵体和泵盖材质采用灰口铸铁（1.6Mpa）。在订货时敬请注明泵的承压情况或材质。
2、 介质：温度≤105℃的清水或物理化学性质类似清水的其它液体（固体颗粒≤80mg/L）。
|
|
型号及规格
|
流量
|
扬程
|
转速
|
功率
|
|
m3/h
|
m
|
r/min
|
KW
|
|
80-220(I)
|
|
83.5
|
13.8
|
1480
|
5.5
|
|
A
|
77.2
|
11.8
|
4
|
|
B
|
70.4
|
9.8
|
3
|
|
C
|
64.4
|
8.2
|
3
|
|
|
164.5
|
55
|
2950
|
37
|
|
A
|
152.9
|
47.5
|
30
|
|
B
|
138.5
|
39
|
30
|
|
C
|
128.4
|
33.5
|
22
|
|
80-220
|
|
66.5
|
12.8
|
1480
|
4
|
|
A
|
61.1
|
10.8
|
3
|
|
B
|
55.8
|
9
|
3
|
|
C
|
51.3
|
7.6
|
2.2
|
|
|
134.5
|
51
|
2950
|
30
|
|
A
|
124.2
|
43.5
|
30
|
|
B
|
113
|
36
|
22
|
|
C
|
105
|
31
|
18.5
|
|
80-280(I)
|
|
104.5
|
22.5
|
1480
|
11
|
|
A
|
96
|
19
|
11
|
|
B
|
88.1
|
16
|
7.5
|
|
C
|
79.4
|
13
|
5.5
|
|
|
208
|
90
|
2950
|
75
|
|
A
|
192.4
|
77
|
75
|
|
B
|
174.7
|
63.5
|
55
|
|
C
|
155
|
50
|
37
|
|
80-280
|
|
86
|
20.7
|
1480
|
7.5
|
|
A
|
80
|
18.1
|
7.5
|
|
B
|
73.2
|
15
|
5.5
|
|
C
|
66.8
|
12.5
|
4
|
|
|
172
|
82.5
|
2950
|
75
|
|
A
|
160
|
71.5
|
55
|
|
B
|
146.7
|
60
|
45
|
|
C
|
132.6
|
49
|
30
|
|
80-350(I)
|
|
114.4
|
38.8
|
1480
|
22
|
|
A
|
105.5
|
33
|
15
|
|
B
|
96.3
|
27.5
|
15
|
|
C
|
87.1
|
22.5
|
11
|
|
80-350
|
|
100
|
35.5
|
1480
|
15
|
|
A
|
93.1
|
30.8
|
15
|
|
B
|
82.8
|
25.5
|
11
|
|
C
|
70
|
20
|
7.5
|
|
100-260(I)
|
|
145
|
18.8
|
1480
|
11
|
|
A
|
132.9
|
15.8
|
11
|
|
B
|
122.9
|
13.5
|
7.5
|
|
C
|
115.9
|
11
|
5.5
|
|
100-260(I)
|
|
289
|
75
|
2950
|
90
|
|
A
|
264.9
|
63
|
75
|
|
B
|
240.6
|
52
|
55
|
|
C
|
223.4
|
44.8
|
45
|
|
100-260
|
|
123.5
|
17
|
1480
|
11
|
|
A
|
114
|
14.5
|
7.5
|
|
B
|
105.9
|
12.5
|
7.5
|
|
C
|
99.3
|
11
|
5.5
|
|
|
245.5
|
68
|
2950
|
75
|
|
A
|
227.7
|
58.5
|
55
|
|
B
|
212.6
|
51
|
45
|
|
C
|
195.2
|
43
|
37
|
|
100-320(I)
|
|
185.5
|
31.2
|
1480
|
22
|
|
A
|
172
|
27
|
18.5
|
|
B
|
157.5
|
22.5
|
15
|
|
C
|
142.8
|
18.5
|
11
|
|
|
368
|
123
|
2950
|
200
|
|
A
|
341.6
|
106
|
132
|
|
B
|
314.8
|
90
|
110
|
|
C
|
245.4
|
74
|
90
|
|
100-320
|
|
141.5
|
29.5
|
1480
|
18.5
|
|
A
|
131.6
|
25.5
|
15
|
|
B
|
120
|
21.2
|
11
|
|
C
|
112.4
|
17
|
11
|
|
|
283
|
119
|
2950
|
132
|
|
A
|
263.3
|
103
|
110
|
|
B
|
237.8
|
84
|
90
|
|
C
|
215.5
|
69
|
75
|
|
100-400(I)
|
|
185.5
|
52
|
1480
|
45
|
|
A
|
170.6
|
44
|
30
|
|
B
|
158.6
|
38
|
30
|
|
C
|
141.6
|
30.3
|
18.5
|
|
100-400
|
|
163
|
52
|
1480
|
37
|
|
A
|
149.9
|
44
|
30
|
|
B
|
138.4
|
37.5
|
22
|
|
C
|
121.1
|
28.7
|
18.5
|
|
125-240(I)
|
|
274.6
|
14.8
|
1480
|
18.5
|
|
A
|
259.3
|
13.2
|
15
|
|
B
|
232.4
|
10.6
|
15
|
|
C
|
210.5
|
8.7
|
11
|
|
|
533.5
|
60
|
2950
|
132
|
|
A
|
496.7
|
52
|
110
|
|
B
|
454.3
|
43.5
|
75
|
|
C
|
411.6
|
34
|
75
|
|
125-240
|
|
256.5
|
15.1
|
1480
|
15
|
|
A
|
242.5
|
13.5
|
15
|
|
B
|
223.8
|
11.5
|
11
|
|
C
|
199.1
|
9.1
|
7.5
|
|
|
472.5
|
60.5
|
2950
|
110
|
|
A
|
442.2
|
53
|
90
|
|
B
|
393.7
|
42
|
75
|
|
C
|
369.5
|
37
|
75
|
|
125-300(I)
|
|
270
|
27
|
1480
|
30
|
|
A
|
243.7
|
22
|
22
|
|
B
|
220.5
|
18
|
18.5
|
|
C
|
195.8
|
14.2
|
15
|
|
|
535.5
|
108
|
2950
|
200
|
|
A
|
483.4
|
88
|
160
|
|
B
|
437.2
|
72
|
132
|
|
C
|
389
|
57
|
110
|
|
125-300
|
|
242.5
|
25
|
1480
|
30
|
|
A
|
222.3
|
21
|
18.5
|
|
B
|
202.9
|
17.5
|
15
|
|
C
|
179.5
|
13.7
|
11
|
|
|
479
|
100
|
2950
|
200
|
|
A
|
437.7
|
83.5
|
160
|
|
B
|
400.8
|
70
|
110
|
|
C
|
355.2
|
55
|
90
|
|
125-380(I)
|
|
310.5
|
47
|
1480
|
75
|
|
A
|
282.8
|
39
|
45
|
|
B
|
254.2
|
31.5
|
37
|
|
C
|
221.9
|
24
|
30
|
|
125-380
|
|
278
|
43
|
1480
|
55
|
|
A
|
257.9
|
37
|
45
|
|
B
|
234.1
|
30.5
|
30
|
|
C
|
209.8
|
24.5
|
22
|
|
125-480(I)
|
|
328.5
|
76
|
1480
|
110
|
|
A
|
307.3
|
66.5
|
90
|
|
B
|
282
|
56
|
75
|
|
C
|
250.4
|
44.2
|
45
|
|
125-480
|
|
294.5
|
69.5
|
1480
|
90
|
|
A
|
274.8
|
60.5
|
75
|
|
B
|
257.2
|
53
|
55
|
|
C
|
230
|
43.5
|
37
|
|
150-280(I)
|
|
443.5
|
21
|
1480
|
37
|
|
A
|
410.6
|
18
|
30
|
|
B
|
367
|
15
|
22
|
|
C
|
338.2
|
11.5
|
18.5
|
|
150-280
|
|
397
|
20.4
|
1480
|
30
|
|
A
|
362.4
|
17
|
30
|
|
B
|
340.7
|
14.5
|
22
|
|
C
|
318.1
|
11.5
|
18.5
|
|
150-350(I)
|
|
447.5
|
38
|
1480
|
75
|
|
A
|
404.2
|
31
|
55
|
|
B
|
363
|
25
|
37
|
|
C
|
324.7
|
20
|
30
|
|
150-350
|
|
407.5
|
35
|
1480
|
55
|
|
A
|
374.1
|
29.5
|
45
|
|
B
|
344.4
|
25
|
37
|
|
C
|
311.9
|
20.5
|
30
|
|
150-450(I)
|
|
515.5
|
66
|
1480
|
132
|
|
A
|
468.4
|
54.5
|
110
|
|
B
|
418.5
|
43.5
|
75
|
|
C
|
375.4
|
35
|
55
|
|
150-450
|
|
440
|
60
|
1480
|
110
|
|
A
|
401.7
|
50
|
90
|
|
B
|
359.3
|
40
|
75
|
|
C
|
326.3
|
33
|
45
|
|
150-570(I)
|
|
584
|
105
|
1480
|
250
|
|
A
|
536.2
|
88.5
|
200
|
|
B
|
493.6
|
75
|
160
|
|
C
|
450
|
61.5
|
132
|
|
150-570
|
|
537
|
90
|
1480
|
200
|
|
A
|
499.9
|
78
|
160
|
|
B
|
468.5
|
68.5
|
132
|
|
C
|
419.2
|
57.5
|
110
|
|
200-340(I)
|
|
695.5
|
30
|
1480
|
75
|
|
A
|
641.2
|
25.5
|
75
|
|
B
|
586
|
21.3
|
55
|
|
C
|
530
|
17
|
37
|
|
200-340
|
|
638
|
28
|
1480
|
75
|
|
A
|
596.8
|
24.5
|
55
|
|
B
|
552.5
|
21
|
45
|
|
C
|
497.1
|
17
|
37
|
|
200-410(I)
|
|
710
|
52
|
1480
|
132
|
|
A
|
641.9
|
42.5
|
110
|
|
B
|
586.6
|
35.5
|
90
|
|
C
|
525.6
|
28.5
|
75
|
|
200-410
|
|
649
|
48
|
1480
|
110
|
|
A
|
596.1
|
40.5
|
90
|
|
B
|
550.2
|
37.5
|
75
|
|
C
|
495.7
|
28
|
55
|
|
200-530(I)
|
|
818
|
91
|
1480
|
280
|
|
A
|
750
|
76.5
|
250
|
|
B
|
687.9
|
62.5
|
200
|
|
C
|
630
|
47.5
|
132
|
|
200-530
|
|
735
|
81.7
|
1480
|
250
|
|
A
|
670
|
68
|
180
|
|
B
|
633
|
55
|
160
|
|
C
|
576.3
|
43.5
|
110
|
|
200-660(I)
|
|
793
|
150
|
1480
|
450
|
|
A
|
729.7
|
127
|
355
|
|
B
|
669.8
|
107
|
315
|
|
C
|
637.4
|
88
|
250
|
|
200-660
|
|
721
|
132.5
|
1480
|
400
|
|
A
|
670.2
|
114.5
|
315
|
|
B
|
621.6
|
98.5
|
250
|
|
C
|
570.6
|
83
|
200
|
|
250-390(I)
|
|
1052
|
39
|
1480
|
160
|
|
A
|
967.7
|
33
|
132
|
|
B
|
915.3
|
27
|
110
|
|
C
|
843.3
|
20
|
75
|
|
250-390
|
|
1030.5
|
37
|
1480
|
132
|
|
A
|
958.3
|
32
|
110
|
|
B
|
880.3
|
27
|
110
|
|
C
|
819.6
|
22
|
75
|
|
250-470(I)
|
|
1174.5
|
66
|
1480
|
280
|
|
A
|
1072.2
|
55
|
220
|
|
B
|
975.2
|
45.5
|
200
|
|
C
|
903.3
|
37.5
|
160
|
|
250-470
|
|
1081
|
54.5
|
1480
|
220
|
|
A
|
1003.9
|
47
|
200
|
|
B
|
911
|
40.5
|
160
|
|
C
|
830
|
34.5
|
110
|
|
250-610(I)
|
|
1243
|
116
|
1480
|
560
|
|
A
|
1154.1
|
100
|
450
|
|
B
|
1051.4
|
83
|
315
|
|
C
|
970
|
66
|
250
|
|
250-610
|
|
1045
|
104
|
1480
|
400
|
|
A
|
972.1
|
90
|
315
|
|
B
|
884.5
|
74.5
|
250
|
|
C
|
806.9
|
62
|
200
|
|
300-330(I)
|
|
1099
|
24.5
|
1480
|
110
|
|
A
|
1020
|
19.8
|
90
|
|
B
|
970
|
15.5
|
75
|
|
C
|
920
|
11.5
|
45
|
|
300-330
|
|
940
|
23
|
1480
|
90
|
|
A
|
876.6
|
20
|
75
|
|
B
|
801
|
16.7
|
55
|
|
C
|
705
|
13.7
|
37
|
|
300-450(I)
|
|
1678.5
|
53
|
1480
|
315
|
|
A
|
1576.8
|
45
|
280
|
|
B
|
1476
|
36.5
|
200
|
|
C
|
1360.8
|
27.5
|
160
|
|
300-450
|
|
1620
|
51.5
|
1480
|
315
|
|
A
|
1519.2
|
45
|
250
|
|
B
|
1422
|
37.5
|
200
|
|
C
|
1332
|
30.5
|
160
|
|
300-550(I)
|
|
1750
|
94
|
1480
|
630
|
|
A
|
1645.2
|
76
|
450
|
|
B
|
1573.2
|
62
|
355
|
|
C
|
1515.6
|
50
|
280
|
|
300-550
|
|
1550
|
80
|
1480
|
450
|
|
A
|
1447.2
|
67
|
355
|
|
B
|
1360.8
|
57
|
280
|
|
C
|
1281.6
|
47.5
|
250
|
|
300-710(I)
|
|
1836
|
160
|
1480
|
1120
|
|
A
|
1735.2
|
136
|
900
|
|
B
|
1623.6
|
112
|
630
|
|
C
|
1537.2
|
91
|
560
|
|
300-710
|
|
1690
|
139
|
1480
|
900
|
|
A
|
1573.2
|
119
|
710
|
|
B
|
1450.8
|
99
|
560
|
|
C
|
1342.8
|
81
|
400
|
|
350-380(I)
|
|
1733
|
32
|
1480
|
200
|
|
A
|
1692
|
26.5
|
160
|
|
B
|
1641.6
|
21
|
132
|
|
C
|
1602
|
15
|
110
|
|
350-380
|
|
1424
|
31
|
1480
|
160
|
|
A
|
1335.6
|
26.3
|
132
|
|
B
|
1270.8
|
22.5
|
110
|
|
C
|
1188
|
17.8
|
90
|
|
350-440(I)
|
|
2745
|
43.5
|
1480
|
450
|
|
A
|
2635.2
|
35
|
355
|
|
B
|
2563.2
|
27.5
|
280
|
|
C
|
2484
|
21.5
|
220
|
|
350-440
|
|
2235
|
42.5
|
1480
|
355
|
|
A
|
2088
|
36
|
280
|
|
B
|
1987.2
|
30
|
250
|
|
C
|
1847.6
|
25
|
200
|
|
350-520(I)
|
|
2610
|
70
|
1480
|
630
|
|
A
|
2430
|
60
|
560
|
|
B
|
2232
|
50
|
400
|
|
C
|
2070
|
38
|
315
|
|
350-520
|
|
2450
|
67
|
1480
|
630
|
|
A
|
2268
|
59.5
|
500
|
|
B
|
2088
|
50
|
400
|
|
C
|
1944
|
41.5
|
315
|
|
350-640
|
|
2160
|
126.2
|
1480
|
1000
|
|
A
|
2000
|
116
|
900
|
|
B
|
1920
|
106
|
800
|
|
C
|
1830
|
95.6
|
710
|
|
D
|
1695
|
83
|
560
|
|
400-550(I)
|
|
2635
|
86
|
1480
|
800
|
|
A
|
2520
|
79
|
710
|
|
B
|
2418
|
71.8
|
630
|
|
C
|
2311.5
|
64
|
630
|
|
D
|
2235.6
|
57.8
|
560
|
|
400-550
|
|
2190
|
63.8
|
1480
|
500
|
|
A
|
2045.5
|
57.8
|
450
|
|
B
|
1882
|
51.2
|
400
|
|
C
|
1767.6
|
45
|
315
|
|
400-600
|
|
2502
|
90.2
|
1480
|
800
|
|
A
|
2422
|
81.8
|
710
|
|
B
|
2354
|
74
|
630
|
|
C
|
2225.5
|
68
|
560
|
|
D
|
2127.6
|
59.8
|
500
|
|
400-600(I)
|
|
3176.5
|
113
|
1480
|
1250
|
|
A
|
3007
|
103.6
|
1120
|
|
B
|
2922.4
|
93
|
1000
|
|
C
|
2732
|
83.7
|
900
|
|
D
|
2641.6
|
74
|
800
|
|
500-520(I)
|
|
3217.5
|
25
|
980
|
280
|
|
A
|
3088
|
23
|
250
|
|
B
|
2964.5
|
21
|
220
|
|
C
|
2846
|
18.4
|
200
|
|
D
|
2732
|
16.3
|
180
|
|
500-520
|
|
2777
|
22.5
|
980
|
220
|
|
A
|
2638
|
19.5
|
200
|
|
B
|
2484
|
15.6
|
160
|
|
C
|
2178.5
|
13.8
|
132
|
|
500-650(I)
|
|
3510
|
41.5
|
980
|
500
|
|
A
|
3352.5
|
38.7
|
450
|
|
B
|
3172.5
|
36
|
400
|
|
C
|
3015
|
33.2
|
355
|
|
D
|
2767.5
|
29.7
|
315
|
|
500-650
|
|
2992
|
33.7
|
980
|
355
|
|
A
|
2835
|
30.2
|
315
|
|
B
|
2722.5
|
27.7
|
280
|
|
C
|
2642.5
|
24
|
250
|
|
500-710(I)
|
|
3852
|
64.4
|
980
|
900
|
|
A
|
3672
|
592
|
800
|
|
B
|
3470.4
|
53
|
710
|
|
C
|
3204
|
47.7
|
560
|
|
D
|
3024
|
42
|
500
|
|
500-710
|
|
3006
|
49
|
980
|
560
|
|
A
|
2812.5
|
44.2
|
450
|
|
B
|
2632.5
|
39.3
|
400
|
|
C
|
2407.5
|
34.6
|
355
|
|
500-800(I)
|
|
3996
|
80.6
|
980
|
1120
|
|
A
|
3600
|
72.8
|
900
|
|
B
|
3204
|
65.3
|
800
|
|
C
|
2880
|
58
|
630
|
|
500-800
|
|
3474
|
62.5
|
980
|
800
|
|
A
|
3330
|
55.8
|
710
|
|
B
|
3150
|
49.6
|
560
|
|
C
|
2970
|
43.6
|
500
|
|
500-860(I)
|
|
4183.2
|
111.2
|
980
|
1600
|
|
A
|
3996
|
100.7
|
1400
|
|
B
|
3780
|
90.4
|
1250
|
|
C
|
3528
|
80.4
|
1120
|
|
500-860
|
|
3600
|
90
|
980
|
1120
|
|
A
|
3492
|
82.9
|
1000
|
|
B
|
3384
|
77.2
|
900
|
|
C
|
3204
|
71.5
|
800
|
|
D
|
3081.6
|
65.8
|
|
|
|
