isw型单级单吸卧式离心泵。采用的水力模型，根据is型离心泵之性能参数和立式泵的*结
构组合设计，并严格按照iso2858进行设计制造，该产品轴封选用硬质合金机械密封装置，具有
高效节能、性能可靠、安装使用方便等特点。
卧式管道油泵主要特点
运行平稳：泵轴的同心度及叶轮优异的动静平衡，保证平稳运行，*振动。
滴水不漏：不同材质的硬质合金密封，保证了不同介质输送均无泄漏。
噪音低：两个低噪音的轴承支撑下的水泵，运转平稳，除电机微弱声响，基本无噪音。
故障率低：结构简单合理，关键部分采用*品质配套，整机*工作时间大大提高。
维修方便：更换密封、轴承、简易方便。
占地更省：出口可向左、向右、向上三个方向，便管道布置安装，节省空间。
卧式离心泵主要用途
1、ISW型卧式单级单吸离心泵供输送清水及物理化学性质类似于清水的其它液体之用，适用于工业和城市给排水、高层建筑增压送水、园林喷灌、消防增压、远距离输送、暖通制冷循环、浴室等冷暖水循环增压及设备配套，使用温度t≤80℃。
2、ISWR型卧式热水循环泵 广泛适用于：冶金、化工、纺织、造纸以及宾馆饭店等锅炉热水增压循环输送及城市采暖系统，iswr型使用温度t≤120℃。
3、ISWH型耐腐蚀管道泵供输送不含固体颗粒，具有腐蚀性、粘度类似于水的液体，适用于石油、化
工、冶金、电力、造纸、食品制药和合成纤维等部门，使用温度为-20℃～+120℃。
4、ISWB型卧式离心油泵，供输送汽油、煤油、柴油等油类产品或易燃、易爆液体，被输送介质温度为-20～ +120℃。
卧式油泵结构简图
卧式油泵型号意义
卧式油泵性能参数表
| 型号 | 流量 | 扬程
m | 效率
% | 转速
r/min | 电机
功率
kw | 汽蚀
余量
m | 重量
kg | | m3/h | l/s | | ISWB15-80 | 1.1
1.5
2.0 | 0.3
0.42
0.55 | 8.5
8
7 | 26
34
34 | 2900 | 0.18 | 2.3 | 17 | | ISWB20-110 | 1.8
2.5
3.3 | 0.50
0.69
0.91 | 16
15
13.5 | 25
34
35 | 2900 | 0.37 | 2.3 | 25 | | ISWB20-160 | 1.8
2.5
3.3 | 0.50
0.69
0.91 | 33
32
30 | 19
25
23 | 2900 | 0.75 | 2.3 | 29 | | ISWB25-110 | 2.8
4.0
5.2 | 0.78
1.11
1.44 | 16
15
13.5 | 34
42
41 | 2900 | 0.55 | 2.3 | 26 | | ISWB25-125 | 2.8
4.0
5.2 | 0.78
1.11
1.44 | 20.6
20
18 | 28
36
35 | 2900 | 0.75 | 2.3 | 28 | | ISWB25-125A | 2.5
3.6
4.6 | 0.69
1.0
1.28 | 17
16
14.4 | 35
35
35 | 2900 | 0.55 | 2.3 | 27 | | ISWB25-160 | 2.8
4.0
5.2 | 0.78
1.11
1.44 | 33
32
30 | 24
32
33 | 2900 | 1.5 | 2.3 | 39 | | ISWB25-160A | 2.6
3.7
4.9 | 0.12
1.03
1.36 | 29
28
26 | 31
31
31 | 2900 | 1.1 | 2.3 | 34 | | ISWB32-100I | 4.4
6.3
8.3 | 1.22
1.75
2.32 | 13.2
12.5
11.3 | 48
54
53 | 2900 | 0.75 | 2.0 | 32 | | ISWB32-125 | 3.5
5.0
6.5 | 0.97
1.39
1.8 | 22
20
18 | 40
44
42 | 2900 | 0.75 | 2.3 | 28 | | ISWB32-125A | 3.1
4.5
5.8 | 0.86
1.25
1.61 | 17.6
16
14.4 | 43
43
43 | 2900 | 0.55 | 2.3 | 28 | | ISWB32-160 | 3.1
4.5
5.8 | 0.86
1.25
1.61 | 33
32
30 | 34
40
42 | 2900 | 1.5 | 2.3 | 28 | | ISWB32-160I | 4.4
6.3
8.3 | 1.22
1.75
2.32 | 33.2
32
30.2 | 34
40
42 | 2900 | 2.2 | 2.0 | 47 | | ISWB32-200 | 3.1
4.5
5.8 | 0.86
1.25
1.61 | 51
50
48 | 28
35
37 | 2900 | 3 | 2.0 | 47 | | ISWB32-200I | 4.4
6.3
8.3 | 1.22
1.75
2.32 | 50.5
50
48 | 26
33
35 | 2900 | 4 | 2.0 | 43 | | ISWB32-200IA | 2.8
4.0
5.2 | 0.78
1.11
1.44 | 44.6
44
42.7 | 34
40
42 | 2900 | 2.2 | 2.0 | 74 | | ISWB40-100 | 4.4
6.3
8.3 | 1.22
1.75
2.31 | 13.2
12.5
11.3 | 48
54
53 | 2900 | 0.55 | 2.3 | 32 | | ISWB40-100A | 3.9
5.6
7.4 | 1.08
1.56
2.06 | 10.6
10
9 | 52
52
52 | 2900 | 0.37 | 2.3 | 32 | | ISWB40-125 | 4.4
6.3
8.3 | 1.22
1.75
2.31 | 21
20
18 | 41
46
43 | 2900 | 1.1 | 2.3 | 34 | | ISWB40-125A | 3.9
5.6
7.4 | 1.08
1.56
2.06 | 17.6
16
14.4 | 40
45
41 | 2900 | 0.75 | 2.3 | 33 | | ISWB40-160 | 4.4
6.3
8.3 | 1.22
1.75
2.31 | 33
32
30 | 35
40
40 | 2900 | 2.2 | 2.3 | 47 | | ISWB40-160A | 4.1
5.9
7.8 | 1.14
1.64
2.17 | 29
28
26.3 | 34
39
39 | 2900 | 1.5 | 2.3 | 43 | | ISWB40-160B | 3.8
5.5
7.2 | 1.06
1.53
2.0 | 25.5
24
22.5 | 34
38
37 | 2900 | 1.1 | 2.3 | 38 | | ISWB40-200 | 4.4
6.3
8.3 | 1.22
1.75
2.31 | 51
50
48 | 26
33
32 | 2900 | 4 | 2.3 | 74 | | ISWB40-200A | 4.1
5.9
7.8 | 1.14
1.64
2.17 | 45
44
42 | 26
31
30 | 2900 | 3 | 2.3 | 62 | | ISWB40-200B | 3.7
5.3
7.0 | 1.03
1.47
1.94 | 38
36
34.5 | 29
29
29 | 2900 | 2.2 | 2.3 | 52 | | ISWB40-250 | 4.4
6.3
8.3 | 1.22
1.75
2.31 | 82
80
74 | 24
28
28 | 2900 | 7.5 | 2.3 | 105 | | ISWB40-250A | 4.1
5.9
7.8 | 1.14
1.64
2.17 | 72
70
65 | 24
28
27 | 2900 | 5.5 | 2.3 | 98 | | ISWB40-250B | 3.8
5.5
7.0 | 1.06
1.53
1.94 | 61.5
60
56 | 23
27
26 | 2900 | 4 | 2.3 | 77 | | ISWB40-100I | 8.8
12.5
16.3 | 2.44
3.47
4.53 | 13.2
12.5
11.3 | 55 62 60 | 2900 | 1.1 | 2.3 | 34 | | ISWB40-100IA | 8
11
14.5 | 2.22
3.05
4.03 | 10.6
10
9 | 60
60
60 | 2900 | 0.75 | 2.3 | 32 | | ISWB40-125I | 8.8
12.5
16.3 | 2.44
3.47
4.53 | 21.2
20
17.8 | 49
58
57 | 2900 | 1.5 | 2.3 | 38 | | ISWB40-125IA | 8
11
14.5 | 2.22
3.05
4.03 | 17
16
14 | 57
57
57 | 2900 | 1.1 | 2.3 | 33 | | ISWB40-160I | 8.8
12.5
16.3 | 2.44
3.47
4.53 | 33
32
30 | 45
52
51 | 2900 | 3 | 2.3 | 56 | | ISWB40-160IA | 8.2
11.7
15.2 | 2.28
3.25
4.22 | 29
28
26 | 44
51
50 | 2900 | 2.2 | 2.3 | 47 | | ISWB40-160IB | 7.3
10.4
13.5 | 2.38
2.89
3.75 | 23
22
20.5 | 50
50
50 | 2900 | 1.5 | 2.3 | 43 | | ISWB40-200I | 8.8
12.5
16.3 | 2.44
3.47
4.53 | 51.2
50
48 | 38
46
46 | 2900 | 5.5 | 2.3 | 85 | | ISWB40-200IA | 8.3
11.7
15.3 | 2.31
3.25
4.25 | 45
44
42 | 37
45
45 | 2900 | 4 | 2.3 | 75 | | ISWB40-200IB | 7.5
10.6
13.8 | 2.08
2.94
3.83 | 37
36
34 | 44
44
44 | 2900 | 3 | 2.3 | 63 | | ISWB40-250I | 8.8
12.5
16.3 | 2.44
3.47
4.53 | 81.2
80
77.5 | 31
38
40 | 2900 | 11 | 2.3 | 145 | | ISWB40-250IA | 8.2
11.6
15.2 | 2.28
3.22
4.22 | 71
70
68 | 38
38
38 | 2900 | 7.5 | 2.3 | 95 | | ISWB40-250IB | 7.6
10.8
14 | 2.11
3.0
3.89 | 61.4
60
58 | 37
37
37 | 2900 | 7.5 | 2.3 | 94 | | ISWB40-250IC | 7.1
10.0
13.1 | 1.97
2.78
3.64 | 53.2
52
50.4 | 36
36
36 | 2900 | 5.5 | 2.3 | 88 | | ISWB50-100 | 8.8
12.5
16.3 | 2.44
3.47
4.53 | 13.6
12.5
11.3 | 55
62
60 | 2900 | 1.1 | 2.3 | 36 | | ISWB50-100A | 8
11
14.5 | 2.22
3.05
4.03 | 11
10
9 | 60
60
60 | 2900 | 0.75 | 2.3 | 35 | | ISWB50-125 | 8.8
12.5
16.3 | 2.44
3.47
4.53 | 21.5
20
17.8 | 49
58
57 | 2900 | 1.5 | 2.3 | 43 | | ISWB50-125A | 8
11
14.5 | 2.22
3.05
4.03 | 17
16
14 | 57
57
57 | 2900 | 1.1 | 2.3 | 38 | | ISWB50-160 | 8.8
12.5
16.3 | 2.44
3.47
4.53 | 33
32
30 | 45
52
51 | 2900 | 3 | 2.3 | 59 | | ISWB50-160A | 8.2
11.7
15.2 | 2.28
3.25
4.22 | 29
28
26 | 44
51
50 | 2900 | 2.2 | 2.3 | 51 | | ISWB50-160B | 7.3
10.4
13.5 | 2.38
2.89
3.75 | 23
22
20.5 | 50
50
50 | 2900 | 1.5 | 2.3 | 47 | | ISWB50-200 | 8.8
12.5
16.3 | 2.44
3.47
4.53 | 52
50
48 | 38
46
46 | 2900 | 5.5 | 2.3 | 101 | | ISWB50-200A | 8.3
11.7
15.3 | 2.31
3.25
4.25 | 45.8
44
42 | 37
45
45 | 2900 | 4 | 2.3 | 80 | | ISWB50-200B | 7.5
10.6
13.8 | 2.08
2.94
3.83 | 37
36
34 | 44
44
44 | 2900 | 3 | 2.3 | 68 | | ISWB50-250 | 8.8
12.5
16.3 | 2.44
3.47
4.53 | 82
80
77.5 | 29
38
40 | 2900 | 11 | 2.3 | 160 | | ISWB50-250A | 8.2
11.6
15.2 | 2.28
3.22
4.22 | 71.5
70
68 | 38
38
38 | 2900 | 7.5 | 2.3 | 115 | |
| |
| ISWB50-250B | 7.6
10.8
14 | 2.11
3.0
3.89 | 61.4
60
58 | 37
37
37 | 2900 | 7.5 | 2.3 | 114 | | ISWB50-250C | 7.1
10.0
13.1 | 1.97
2.78
3.64 | 53.2
52
50.4 | 36
36
36 | 2900 | 5.5 | 2.3 | 108 | | ISWB50-100I | 17.5
25
32.5 | 4.86
6.94
9.03 | 13.7
12.5
10.5 | 67
69
69 | 2900 | 1.5 | 2.5 | 41 | | ISWB50-100IA | 15.6
22.3
29 | 4.3
6.19
8.1 | 11
10
8.4 | 65
67
68 | 2900 | 1.1 | 2.5 | 36 | | ISWB50-125I | 17.5
25
32.5 | 4.86
6.94
9.03 | 21.5
20
18 | 60
68
67 | 2900 | 3 | 2.5 | 56 | | ISWB50-125IA | 15.6
22.3
29 | 4.33
6.19
8.1 | 17
16
13.6 | 58
66
65 | 2900 | 2.2 | 2.5 | 48 | | ISWB50-160I | 17.5
25
32.5 | 4.68
6.94
9.03 | 34.4
32
27.5 | 54
63
60 | 2900 | 4 | 2.5 | 72 | | ISWB50-160IA | 16.4
23.4
30.4 | 4.56
6.5
8.44 | 30
28
24 | 54
62
59 | 2900 | 4 | 2.5 | 71 | | ISWB50-160IB | 15.0
21.6
28 | 4.17
6.0
7.78 | 26
24
20.6 | 58
58
58 | 2900 | 3 | 2.5 | 59 | | ISWB50-200I | 17.5
25
32.5 | 4.86
6.94
9.03 | 52.7
50
45.5 | 49
58
59 | 2900 | 7.5 | 2.5 | 108 | | ISWB50-200IA | 16.4
23.5
30.5 | 4.56
6.53
8.47 | 46.4
44
40 | 48
57
58 | 2900 | 7.5 | 2.5 | 107 | | ISWB50-200IB | 15.2
21.8
28.3 | 4.22
6.06
7.86 | 40
38
34.5 | 55
55
55 | 2900 | 5.5 | 2.5 | 100 | | ISWB50-250I | 17.5
25
32.5 | 4.86
6.94
9.03 | 82
80
76.5 | 39
50
52 | 2900 | 15 | 2.5 | 175 | | ISWB50-250IA | 16.4
23.4
30.5 | 4.56
6.5
8.47 | 71.5
70
67 | 39
50
52 | 2900 | 11 | 2.5 | 165 | | ISWB50-250IB | 15
21.6
28 | 4.17
6.0
7.78 | 61
60
57.4 | 38
49
54 | 2900 | 11 | 2.5 | 165 | | ISWB50-315I | 17.5
25
32.5 | 4.86
6.94
9.03 | 128
125
122 | 30
40
44 | 2900 | 30 | 2.5 | 310 | | ISWB50-315IA | 16.6
23.7
31 | 4.61
6.58
8.6 | 115
113
110 | 30
40
44 | 2900 | 22 | 2.5 | 245 | | ISWB50-315IB | 15.7
22.5
29.2 | 4.36
6.25
8.0 | 103
101
98 | 39
39
39 | 2900 | 18.5 | 2.5 | 215 | | ISWB50-315IC | 14.4
20.6
26.8 | 4.0
5.72
7.44 | 86
85
83 | 38
38
38 | 2900 | 15 | 2.5 | 195 | | ISWB65-100 | 17.5
25
32.5 | 4.86
6.94
9.03 | 13.7
12.5
10.5 | 67
69
69 | 2900 | 1.5 | 2.5 | 46 | | ISWB65-100A | 15.6
22.3
29 | 4.3
6.19
8.1 | 11
10
8.4 | 65
67
68 | 2900 | 1.1 | 2.5 | 41 | | ISWB65-125 | 17.5
25
32.5 | 4.86
6.94
9.03 | 21.5
20
18 | 60
68
67 | 2900 | 3 | 2.5 | 58 | | ISWB65-125A | 15.6
22.3
29 | 4.33
6.19
8.1 | 17
16
14.4 | 58
66
65 | 2900 | 2.2 | 2.5 | 49 | | ISWB65-160 | 17.5
25
32.5 | 4.86
6.94
9.03 | 34.4
32
27.5 | 54
63
60 | 2900 | 4 | 2.5 | 75 | | ISWB65-160A | 16.4
23.4
30.4 | 4.56
6.5
8.44 | 30
28
24 | 54
62
59 | 2900 | 4 | 2.5 | 75 | | ISWB65-160B | 15.0
21.6
28 | 4.17
6.0
7.78 | 26
24
20.6 | 2900 | 3 | 2.5 | 63 | | | ISWB65-200 | 17.5
25
32.5 | 4.86
6.94
9.03 | 52.7
50
45.5 | 49
58
59 | 2900 | 7.5 | 2.5 | 107 | | ISWB65-200A | 16.4
23.5
30.5 | 4.56
6.53
8.47 | 46.4
44
40 | 48
57
58 | 2900 | 7.5 | 2.5 | 107 | | ISWB65-200B | 15.2
21.8
28.3 | 4.22
6.06
7.86 | 40
38
34.5 | 55
55
55 | 2900 | 5.5 | 2.5 | 100 | | ISWB65-250 | 17.5
25
32.5 | 4.86
6.94
9.03 | 82
80
76.5 | 39
50
52 | 2900 | 15 | 2.5 | 180 | | ISWB65-250A | 16.4
23.4
30.5 | 4.56
6.5
8.47 | 71.5
70
67 | 39
50
52 | 2900 | 11 | 2.5 | 170 | | ISWB65-250B | 15
21.6
28 | 4.17
6.0
7.78 | 61
60
57.4 | 38
49
54 | 2900 | 11 | 2.5 | 170 | | ISWB65-315 | 17.5
25
32.5 | 4.86
6.94
9.03 | 127
125
122 | 32
40
44 | 2900 | 30 | 2.5 | 320 | | ISWB65-315A | 16.6
23.7
31 | 4.61
6.58
8.6 | 115
113
110 | 32
40
44 | 2900 | 22 | 2.5 | 255 | | ISWB65-315B | 15.7
22.5
29.2 | 103
101
98 | 39
39
39 | 2900 | 18.5 | 2.5 | 225 | | | ISWB65-315C | 14.4
20.6
26.8 | 4.0
5.72
7.44 | 86
85
83 | 38
38
38 | 2900 | 15 | 2.5 | 205 | | ISWB65-100I | 35
50
65 | 9.72
13.9
18.1 | 13.8
12.5
10 | 67
73
70 | 2900 | 3 | 3.0 | 63 | | ISWB65-100IA | 31.3
44.7
58 | 8.7
12.4
16.1 | 11
10
8 | 66
72
69 | 2900 | 2.2 | 3.0 | 53 | | ISWB65-125I | 35
50
65 | 9.72
13.9
18.1 | 22
20
17 | 67
72.5
70 | 2900 | 5.5 | 3.0 | 99 | | ISWB65-125IA | 31.3
45
58 | 8.7
12.5
16.1 | 17.5
16
13.6 | 66
71
69 | 2900 | 4 | 3.0 | 78 | | ISWB65-160I | 35
50
65 | 9.72
13.9
18.1 | 35
32
28 | 63
71
70 | 2900 | 7.5 | 3.0 | 103 | | ISWB65-160IA | 32.7
46.7
61 | 9.1
13.0
16.9 | 30.6
28
24 | 62
70
69 | 2900 | 7.5 | 3.0 | 103 | | ISWB65-160IB | 30.3
43.3
56.3 | 8.4
12.0
15.6 | 26
24
21 | 69
69
69 | 2900 | 5.5 | 3.0 | 97 | | ISWB65-200I | 35
50
65 | 9.72
13.9
18.1 | 53.5
50
46 | 55
67
68 | 2900 | 15 | 3.0 | 176 | | ISWB65-200IA | 32.8
47
61 | 9.1
13.1
16.9 | 47
44
40 | 54
66
67 | 2900 | 11 | 3.0 | 166 | | ISWB65-200IB | 30.5
43.5
56.6 | 8.5
12.1
15.7 | 40.6
38
33.4 | 65
65
65 | 2900 | 7.5 | 3.0 | 114 | | ISWB65-250I | 35
50
65 | 9.72
13.9
18.1 | 83
80
72 | 52
59
60 | 2900 | 22 | 3.0 | 235 | | ISWB65-250IA | 32.5
46.7
61 | 9.0
13.0
16.9 | 73
70
63 | 52
59
60 | 2900 | 18.5 | 3.0 | 205 | | ISWB65-250IB | 30
43.3
56 | 8.3
12.0
15.6 | 62
60
54 | 58
58
58 | 2900 | 15 | 3.0 | 180 | | ISWB65-315I | 35
50
65 | 9.72
13.9
18.1 | 128
125
121 | 44
54
57 | 2900 | 37 | 3.0 | 350 | | ISWB65-315IA | 32.5
46.5
60.5 | 9.0
12.9
16.8 | 112.6
110
106.4 | 43
54
57 | 2900 | 30 | 3.0 | 335 | | ISWB65-315IB | 31
44.5
58 | 8.6
12.4
16.1 | 102.5
100
98 | 53
53
53 | 2900 | 30 | 3.0 | 335 | |
