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ISGB型便拆式立式管道离心泵

ISGB型便拆管道离心泵是在ISG型泵的基础上的一种产品。立式管道离心泵特别是在整体结构上进行大胆突破设计。采用独立轴承体、泵轴支撑，解决了原来立式泵靠电机轴承支撑的不足之处；采用优秀水力模型的叶轮，消除了原立式泵轴向力大的不足之处；电机采用标准轴通用电机，解决原立式泵加长轴电机配套更换难的问题；同时100％的便拆结构，解决了更换大功率水泵的轴承、机械密封、叶轮、泵轴的难题。

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下一个：ISG系列单级单吸立式管道离心泵 上一个：CDLF系列不锈钢立式多级泵

目录

概述

 一、什么是ISGB型便拆管道离心泵：    

     ISGB型便拆管道离心泵是在ISG型泵的基础上的一种产品。立式管道离心泵特别是在整体结构上进行大胆突破设计。采用独立轴承体、泵轴支撑，解决了原来立式泵靠电机轴承支撑的不足之处；采用优秀水力模型的叶轮，消除了原立式泵轴向力大的不足之处；电机采用标准轴通用电机，解决原立式泵加长轴电机配套更换难的问题；同时100％的便拆结构，解决了更换大功率水泵的轴承、机械密封、叶轮、泵轴的难题。该泵具有运转更平稳、使用寿命长、配套更方便、维护保养更轻松等优点。
二、ISGB型便拆管道离心泵产品特点： 
1.电机轴承座内的轴承都配有加油孔和放油孔，对轴承的维护保养十分方便。
2.可拆卸硬性中间联轴器，使泵起动无振动、无噪音，旋转部件设有可靠的安全防护罩，安全性好。
3.机械密封采用不锈钢、碳化钨、氟橡胶等材料制成，耐高温、高压，运行寿命长，无渗漏，对轴无磨损，工作环境整洁。
4.泵盖结构设计独特，只要卸下硬性中间联轴器、泵盖螺母，即可轻便取出轴承座。泵盖、泵轴、叶轮等组合件，进行更换机械密封和叶轮，而不必拆卸电机、泵体和管道，维修方便快捷。
5.立式结构，安装调试方便，独特设计的电机和泵体采用联接体联接，同心度高、加工精度高，占地面积大大减少，缩减了泵房建筑投资30％一60％。
6.配用国内厂家生产的标准轴通用电机，运行平稳、噪音低。
7.轴承采用品牌精密轴承，精度高、可靠性好、寿命长。
8.叶轮采用可自平衡轴向力的水力模型，使得泵轴承和机械密封使用寿命延长。
三、ISGB型便拆管道离心泵工作条件: 
1、泵系统最高工作压力为1.6MPa，即泵吸入口压力+泵扬程≤1．6MPa(泵扬程工作压力大于1．6MPa时应在订货另行提出，以便在制造时泵的过流部件和联接部件采用铸钢)。 
2、输送介质为清水或物理化学性质类似清水的其它液体。(输送介质带有细小颗粒的应在订货时另行说明，以便装配耐磨式机械密封)。 
3、环境温度≤40℃，相对湿度≤95%。

安装尺寸

 
ISGB型便拆立式管道离心泵安装尺寸表：

曲线图谱

 

型号意义

 

性能参数

 
型号
流量Q
扬程
H
m
效率
%
转速
N
r/min
电机功率
P
KW
必需汽蚀余量
NPSHr
m
重量
W
kg
m3/h
l/s
ISGB40-12.5
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
35
ISGB40-12.5A
3.9
5.6
7.4
1.08
1.56
2.06
10.6
10
9
52
2900
0.37
2.3
35
ISGB40-20
4.4
6.3
8.3
1.22
1.75
2.31
21
20
18
41
46
43
2900
1.1
2.3
35
ISGB40-20A
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
ISGB40-32
4.4
6.3
8.3
1.22
1.75
2.31
23
32
30
35
40
40
2900
2.2
2.3
50
ISGB40-32A
4.1
5.9
7.8
1.14
1.64
2.17
29
28
26.3
34
39
39
2900
1.5
2.3
45
ISGB40-32B
3.8
5.5
7.2
1.06
1.53
2.00
25.5
24
22.5
34
38
37
2900
1.1
2.3
40
ISGB40-50
4.4
6.3
8.3
1.22
1.75
2.31
51
50
48
26
33
32
2900
4.0
2.3
75
ISGB40-50A
4.1
5.9
7.8
1.14
1.64
2.17
45
44
42
20
31
30
2900
3.0
2.3
65
ISGB40-50B
3.7
5.3
7.0
1.03
1.47
1.94
38
36
34.5
29
2900
2.2
2.3
55
ISGB40-80
4.4
6.3
8.3
1.22
1.75
2.31
82
80
74
24
28
28
2900
7.5
2.3
110
ISGB40-80A
4.1
5.9
7.8
1.14
1.64
2.17
72
70
65
24
28
27
2900
5.5
2.3
105
ISGB40-80B
3.8
5.5
7.2
1.06
1.53
2.00
61.5
60
56
23
27
26
2900
5.5
2.3
80
ISGB40-12.5(I)
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
35
ISGB40-12.5(I)A
8
11
14.5
2.22
3.06
4.03
10.6
10
9
60
2900
0.75
2.3
32
ISGB40-20(I)
8.8
12.5
16.3
2.44
3.47
4.53
21.5
20
57
49
58
57
2900
1.5
2.3
40
ISGB40-20(I)A
8
11
14.5
2.22
3.05
4.03
17
16
14
57
2900
1.1
2.3
35
ISGB40-32(I)
8.8
12.5
16.3
2.44
3.47
4.53
33
32
30
45
52
51
2900
3.0
2.3
60
ISGB40-32(I)A
8.2
11.7
15.2
2.28
3.25
4.22
29
28
26
44
51
50
2900
2.2
2.3
50
ISGB40-32(I)B
7.3
10.4
13.5
2.38
2.89
3.75
26
24
20
50
2900
1.5
2.3
45
ISGB40-50(I)
8.8
12.5
16.3
2.44
3.47
4.53
51.2
50
48
38
46
46
2900
5.5
2.3
90
ISGB40-50(I)A
8.3
11.7
15.3
2.31
3.25
4.25
45
44
42
37
46
45
2900
4.0
2.3
80
ISGB40-50(I)B
7.5
10.6
13.8
2.08
2.94
3.83
37
36
34
40
2900
3.0
2.3
70
ISGB40-80(I)
8.8
12.5
16.3
2.44
3.47
4.53
81.2
80
77.5
31
38
40
2900
11.0
2.3
150
ISGB40-80(I)A
8.2
11.6
15.2
2.28
3.22
4.22
71
70
68
38
2900
7.5
2.3
100
ISGB40-80(I)B
7.6
10.8
14
2.11
3.0
3.89
61.4
60
58
37
2900
7.5
2.3
95
ISGB40-80(I)C
7.1
10.1
13.1
1.97
2.87
3.64
53.2
52
50.4
36
2900
5.5
2.3
90
ISGB50-12.5
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
40
ISGB50-12.5A
8
11
14.5
2.22
3.05
4.03
11
10
9
60
2900
0.75
2.3
35
ISGB50-20
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
45
ISGB50-20A
8
11
14.5
2.22
3.05
4.03
17
16
14
57
2900
1.1
2.3
40
ISGB50-32
8.8
12.5
16.3
2.44
3.47
4.53
33
32
30
45
52
51
2900
3.0
2.3
60
ISGB50-32A
8.2
11.7
15.2
2.28
3.25
4.22
29
28
26
44
51
50
2900
2.2
2.3
50
ISGB50-32B
7.3
10.4
13.5
2.38
2.89
3.75
23
22
20.5
50
2900
1.5
2.3
46
ISGB50-50
8.8
12.5
16.3
2.44
3.47
4.53
52
50
48
38
46
46
2900
5.5
2.3
105
ISGB50-50A
8.3
11.7
15.3
2.31
3.25
4.25
45.8
44
42
37
45
45
2900
4.0
2.3
85
ISGB50-50B
7.5
10.6
13.8
2.08
2.94
3.83
40
38
35
44
2900
3.0
2.3
70
ISGB50-80
8.8
12.5
16.3
2.44
3.47
4.53
82
80
77.5
29
38
40
2900
11.0
2.3
160
ISGB50-80A
8.2
11.6
15.2
2.28
3.22
4.22
71.5
70
68
29
38
41
2900
7.5
2.3
120
ISGB50-80B
7.6
10.8
14
2.11
3.0
3.89
61.5
60
58
27.5
37
40
2900
7.5
2.3
115
ISGB50-80C
7.1
10.0
13.1
1.97
2.78
3.64
53.2
52
50.4
27
36
39
2900
5.5
2.3
110
ISGB50-12.5(I)
17.5
25
32.5
4.86
6.97
9.03
13.7
12.5
10.5
67
69
69
2900
1.5
2.5
45
ISGB50-12.5(I)A
15.6
22.3
29
4.3
6.19
8.1
11
10
8.4
65
67
68
2900
1.1
2.5
40
ISGB50-20(I)
17.5
25
32.5
4.86
6.94
9.03
21.5
20
18
60
68
67
2900
3.0
2.5
60
ISGB50-20(I)A
15.6
22.3
29
4.33
6.19
8.1
17.5
16
13.6
58
66
65
2900
2.2
2.5
50
ISGB50-32(I)
17.5
25
32.5
4.86
6.94
9.03
34.4
32
27.5
55
63
60
2900
4.0
2.5
75
ISGB50-32(I)A
16.4
23.4
30.4
4.56
6.5
8.44
30
28
24
54
62
59
2900
4.0
2.5
75
ISGB50-32(I)B
15.0
21.6
28
4.17
6.0
7.78
26
24
20.6
61
2900
3.0
2.5
65
ISGB50-50(I)
17.5
25
32.5
4.86
6.94
9.03
52.7
50
45.5
49
58
59
2900
7.5
2.5
110
ISGB50-50(I)A
16.4
23.5
30.5
4.56
6.53
8.47
46.4
44
40
48
57
58
2900
7.5
2.5
110
ISGB50-50(I)B
15.2
21.8
28.3
4.22
6.06
7.86
40.5
38
34.5
55
2900
5.5
2.5
100
ISGB50-80(I)
17.5
25
32.5
4.86
6.94
9.03
82
80
76.5
39
50
52
2900
15.0
2.5
175
ISGB50-80(I)A
16.4
23.4
30.5
4.56
6.5
8.47
71.5
70
67
39
51
52
2900
11.0
2.5
165
ISGB50-80(I)B
15
21.6
28
4.17
6.0
7.78
61
60
58
38
50
54
2900
11.0
2.5
165
ISGB50-125(I)
17.3
25
32.5
4.6
6.94
9.03
128
125
122
31
40
44
2900
30.0
2.5
310
ISGB50-125(I)A
16.6
23.7
31
4.61
6.58
8.6
115
113
110
30
40
44
2900
22.0
2.5
250
ISGB50-125(I)B
15.7
22.5
29.2
4.36
6.25
8.0
103
101
98
39
2900
18.5
2.5
215
ISGB50-125(I)C
14.4
20.6
26.8
4.0
5.72
7.44
86
85
83
38
2900
15.0
2.5
195
ISGB65-12.5
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
45
ISGB65-12.5A
15.6
22.3
29
4.3
6.19
8.1
11
10
8.4
65
67
68
2900
1.1
2.5
40
ISGB65-20
17.5
25
32.5
4.86
6.94
9.03
22
20
18
60
68
67
2900
3.0
2.5
60
ISGB65-20A
15.6
22.3
29
4.33
6.19
8.1
17.5
16
14.4
58
66
65
2900
2.2
2.5
50
ISGB65-32
17.5
25
32.5
4.86
6.94
9.03
34.4
32
27.5
54
63
60
2900
4.0
2.5
75
ISGB65-32A
16.4
23.4
30.1
4.56
6.5
8.44
30
28
24.5
54
62
59
2900
4.0
2.5
75
ISGB65-32B
15
21.6
28
4.17
6.0
7.78
26
24
21
51
61
60
2900
3.0
2.5
65
ISGB65-50
17.5
25
32.5
4.86
6.94
9.03
52.7
50
45.5
49
58
59
2900
7.5
2.5
110
ISGB65-50A
16.4
23.5
30.5
4.56
6.53
8.47
46.4
44
40
48
57
58
2900
7.5
2.5
110
ISGB65-50B
15.2
21.8
28.3
4.22
6.06
7.86
40.5
38
34
55
2900
5.5
2.5
100
ISGB65-80
17.5
25
32.5
4.86
6.94
9.03
82
80
76.5
39
50
52
2900
15.0
2.5
185
ISGB65-80A
16.4
23.4
30.5
4.56
6.5
8.47
71.5
70
67
39
50
52
2900
11.0
2.5
170
ISGB65-80B
15
21.6
28
4.17
6.0
7., 78
61
60
58
38
49
54
2900
11.0
2.5
170
ISGB65-125
17.5
25
32.5
4.86
6.94
9.03
127
125
122
32
40
44
2900
30.0
2.5
320
ISGB65-125A
16.6
23.7
31
4.61
6.58
8.6
115
113
110
32
40
44
2900
22.0
2.5
260
ISGB65-125B
15.7
22.5
29.2
4.36
6.25
8.0
103
101
98
39
2900
18.5
2.5
225
ISGB65-125C
14.4
20.6
26.8
4.0
5.72
7.44
86
85
83
38
2900
15.0
2.5
210
ISGB65-12.5(I)
35
50
65
9.72
13.9
18.1
13.8
12.5
10
67
73
70
2900
3.0
3.0
65
ISGB65-12.5(I)A
31.3
44.7
58
8.7
12.4
16.1
11
10
8
66
72
69
2900
2.2
3.0
55
ISGB65-20(I)
35
50
65
9.72
13.9
18.1
22
20
17
67
72.5
70
2900
5.5
3.0
100
ISGB65-20(I)A
31.3
45
58
8.7
12.5
16.1
17.5
16
13.6
60
71
69
2900
4.0
3.0
80
ISGB65-32(I)
35
50
65
9.72
13.9
18.1
35
32
28
63
71
70
2900
7.5
3.0
105
ISGB65-32(I)A
32.7
46.7
61
9.1
13.0
16.9
30.6
28
25
62
70
69
2900
7.5
3.0
105
ISGB65-32(I)B
30.0
43.3
56.3
8.4
12.0
15.6
26
24
21
69
2900
5.5
3.0
95
ISGB65-50(I)
35
50
65
9.72
13.9
18.1
53.5
50
46
55
67
68
2900
15.0
3.0
180
ISGB65-50(I)A
32.8
47
61
9.1
13.1
16.9
47
44
40
54
66
67
2900
11.0
3.0
165
ISGB65-50(I)B
30.5
43.5
56.6
8.5
12.1
15.7
40.6
38
33.4
65
2900
7.5
3.0
115
ISGB65-80(I)
35
50
65
9.7
13.9
18.1
83
80
72
52
59
60
2900
22.0
3.0
235
ISGB65-80(I)A
32.5
46.7
61
9.0
13.0
16.9
73
70
63
52
59
60
2900
18.5
3.0
205
ISGB65-80(I)B
30
43.3
56
8.3
12.0
15.6
63
60
54
58
2900
15.0
3.0
180
ISGB65-125(I)
35
50
65
9.72
13.9
18.1
128
125
121
44
54
57
2900
37.0
3.0
350
ISGB65-125(I)A
32.5
46.5
60.5
9.0
12.9
16.8
116
113
110
43
54
57
2900
30.0
3.0
335
ISGB65-125(I)B
31
44.5
58
8.6
12.4
16.1
103
101
97
40
53
56
2900
30.0
3.0
335
ISGB65-125(I)C
29
41
53.6
8.1
11.4
14.9
87
85
83
39
51
55
2900
22.0
3.0
270
ISGB80-12.5
35
50
65
9.72
13.9
18.1
13.8
12.5
10
67
73
70
2900
3.0
3.0
65
ISGB80-12.5A
31.3
44.7
58
8.7
12.5
16.1
11
10
8
66
72
69
2900
2.2
3.0
60
ISGB80-20
35
50
65
9.72
13.9
18.1
22
20
17
67
72.5
70
2900
5.5
3.0
100
ISGB80-20A
31.3
45
58
8.7
12.5
16.1
17.5
16
13.6
66
71
69
2900
4.0
3.0
80
ISGB80-32
35
50
65
9.72
13.9
18.1
35
32
28
63
71
70
2900
7.5
3.0
105
ISGB80-32A
32.7
46.7
61
9.1
13.0
16.9
30.6
28
25
62
70
69
2900
7.5
3.0
105
ISGB80-32B
30.3
43.3
56.3
8.4
12.0
15.6
27
24
20
69
2900
5.5
3.0
100
ISGB80-50
35
50
65
9.72
13.9
18.1
53.3
50
46
55
67
68
2900
15.0
3.0
175
ISGB80-50A
328
47
61
9.1
13.1
16.9
47
44
40
54
66
67
2900
11.0
3.0
170
ISGB80-50B
30.5
43.5
56.6
8.5
12.1
15.7
40.6
38
33.4
53
65
67
2900
7.5
3.0
120
ISGB80-80
35
50
65
9.72
13.9
18.1
83
80
72
52
59
60
2900
22.0
3.0
240
ISGB80-80A
32.5
46.7
61
9.0
13.0
16.9
73
70
64
52
59
60
2900
18.5
3.0
210
ISGB80-80B
30
43.3
56
8.3
12.0
15.6
63
60
54
58
2900
15.0
3.0
190
ISGB80-125
35
50
65
9.72
13.9
18.1
128
125
122
43
54
57
2900
37.0
3.0
360
ISGB80-125A
32.5
46.5
60.5
9
12.9
16.8
116
113
110
42
53
56
2900
30.0
3.0
345
ISGB80-125B
31
44.5
58
8.6
12.4
16.1
103
101
97
53
2900
30.0
3.0
340
ISGB80-125C
29
41
53.6
8.1
11.4
14.9
98
85
83
51
2900
22.0
3.0
275
ISGB80-12.5(I)
70
100
130
194
27.8
36.1
13.6
12.5
11
66
76
75
2900
5.5
4.5
110
ISGB80-12.5(I)A
62.6
89
116
17.4
24.7
32.2
11
10
8.8
64
74
74
2900
4.0
4.5
85
ISGB80-20(I)
70
100
130
19.4
27.8
36.1
23.5
20
14
70
76
72
2900
11.0
4.5
165
ISGB80-20(I)A
62.6
89
116
17.4
24.7
32.2
19
16
11
68
74
65
2900
7.5
4.5
130
ISGB80-32(I)
70
100
130
19.4
27.8
36.1
36.5
32
24
70
76
65
2900
15.0
4.5
185
ISGB80-32(I)A
65.4
93.5
131.6
18.2
26.0
33.8
32
28
21
68
74
67
2900
11.0
4.5
175
ISGB80-32(I)B
60.6
86.6
112.5
16.8
24.1
31.3
27
24
18
72
2900
11.0
4.5
175
ISGB80-50(I)
70
100
130
19.4
27.8
36.1
54
50
42
65
74
73
2900
22.0
4.0
250
ISGB80-50(I)A
65.4
93.5
121.6
18.2
26.4
33.8
47.5
44
39
64
73
72
2900
18.5
4.0
220
ISGB80-50(I)B
61
87
113
16.9
24.2
31.4
41
38
32
71
2900
15.0
4.0
200
ISGB80-80(I)
70
100
130
19.4
27.8
36.1
87
80
68
62
69
68
2900
37.0
4.0
330
ISGB80-80(I)A
65.4
93.5
121.6
18.2
26.0
33.8
76
70
59.5
61
68
67
2900
30.0
4.0
315
ISGB80-80(I)B
61
87
113
16.9
24.2
31.4
65
60
51
66
2900
30.0
4.0
315
ISGB80-125(I)
70
100
130
19.4
27.8
36.1
132
125
114
55
66
67
2900
75.0
4.0
675
ISGB80-125(I)A
66.5
95
123.6
18.5
26.4
34.3
119
113
104
55
66
67
2900
55.0
4.0
535
ISGB80-125(I)B
63
90
117
17.5
25
32.5
106.6
101
92
65
2900
45.0
4.0
425
ISGB80-125(I)C
58
82
107
16.1
22.8
29.7
90
85
76
63
2900
37.0
4.0
370
ISGB100-12.5
70
100
130
19.4
27.8
36.1
13.6
12.5
11
66
76
75
2900
5.5
4.5
115
ISGB100-12.5A
62.6
89
116
17.4
24.7
32.2
11
10
8.8
64
74
74
2900
4.0
4.5
90
ISGB100-20
70
100
130
19.4
27.8
36.1
23.5
20
14
70
76
65
2900
11.0
4.5
170
ISGB100-20A
62.6
89
116
17.4
24.7
32.2
19
16
11
68
74
63
2900
7.5
4.5
120
ISGB100-32
70
100
130
19.4
27.8
36.1
36.5
32
24
70
76
65
2900
15.0
4.5
200
ISGB100-32A
65.4
93.5
121.6
18.2
26.0
33.8
32
28
21
68
74
67
2900
11.0
4.5
185
ISGB100-32B
60.6
86.6
112.5
16.8
24.1
31.3
27
24
18
72
2900
11.0
4.5
180
ISGB100-50
70
100
130
19.4
27.8
36.1
54
50
42
65
74
73
2900
22.0
4.0
245
ISGB100-50A
65.4
93.5
121.6
18.2
26.0
33.8
47.5
44
37
64
73
72
2900
18.5
4.0
215
ISGB100-50B
61
87
113
16.9
24.2
31.4
41
38
34
71
2900
15.0
4.0
195
ISGB100-80
70
100
130
19.4
27.8
36.1
87
80
68
62
69
68
2900
37.0
4.0
345
ISGB100-80A
65.4
93.5
121.6
18.2
26.0
33.8
76
70
59.5
61
68
67
2900
30.0
4.0
330
ISGB100-80B
61
87
113
16.9
24.2
31.4
65
60
51
67
2900
30.0
4.0
330
ISGB100-125
70
100
130
19.4
27.8
36.1
132
125
114
55
66
67
2900
75.0
4.0
685
ISGB100-125A
66.5
95
123.6
18.5
26.4
34.3
119
113
104
55
66
67
2900
55.0
4.0
550
ISGB100-125B
63
90
117
17.5
25.0
32.5
106.6
101
92
65
2900
45.0
4.0
440
ISGB100-125C
58
82
107
16.1
22.8
29.7
90
85
76<, /DIV>
63
2900
37.0
4.0
385
ISGB125-12.5
96
160
192
26.7
44.4
53.3
13
12.5
12
78
82
84
2900
11.0
4.0
180
ISGB125-12.5A
86
143
172
23.9
39.7
47.8
10.4
10
9.6
77
2900
7.5
4.0
130
ISGB125-20
96
160
192
26.7
44.4
53.3
22.6
20
17
76
80
78
2900
15.0
4.0
225
ISGB125-20A
86
143
172
23.9
39.7
47.8
18
16
13.6
73
77
75
2900
11.0
4.0
210
ISGB125-32
96
160
192
26.7
44.4
53.3
36
32
28
78
2900
22.0
4.0
265
ISGB125-32A
90
150
180
25
41.7
50
31.5
28
24.5
76
2900
18.5
4.0
230
ISGB125-32B
83
138
166
21.7
38.3
46.1
27
24
21
73
2900
15.0
4.0
215
ISGB125-50
96
160
192
26.7
44.4
53.3
55
50
46
69
79
78
2900
37.0
5.0
400
ISGB125-50A

90
150
180
25
41.7
50
48.4
44
40.5
64
74
73
2900
30.0
5.0
380
ISGB125-50B
83
138
166
21.8
38.3
46.1
41.3
37.5
34.5
72
2900
22.0
5.0
325
ISGB125-80
96
160
192
26.7
44.4
53.3
87
80
73
65
77
74
2900
55.0
4.5
580
ISGB125-80A
90
150
180
25
41.7
50
76
70
64
74
2900
45.0
4.5
495
ISGB125-80B
83
138
166
21.7
38.3
46.1
65
60
55
73
2900
37.0
4.5
430
ISGB125-125
96
160
192
26.7
44.7
53.3
133
125
119
70
72
68
2900
90.0
4.5
800
ISGB125-125A
90
150
180
25
41.7
50
117
110
104.6
65
70
71
2900
75.0
4.5
715
ISGB125-125B
86
143
172
23.8
39.7
47.8
106.4
100
95.2
65
69
66
2900
75.0
4.5
710
ISGB125-125C
80.5
134
161
22.4
37.2
44.7
96
88
86
68
2900
55.0
4.5
590
ISGB125-32(I)
120
200
240
33.3
55.6
66.7
35
32
28
64
76
75
2900
30.0
4.5
325
ISGB125-32(I)A
112
187
224
31.1
51.9
62.2
31.5
28
24
63
75
75
2900
22.0
4.5
295
ISGB125-50(I)
120
200
240
33.3
55.6
66.7
55
50
46
63
74
73
2900
45.0
4.5
430
ISGB125-50(I)A
112
187
224
31.1
51.9
62.2
48.4
44
40
62
73
73
2900
37.0
4.5
420
ISGB125-50(I)B
104
173
208
28.9
48.1
57.8
41
37
34.5
61
72
73
2900
30.0
4.5
410
ISGB125-80(I)
120
200
240
33.3
55.6
66.7
87
80
72
65
76
74
2900
75.0
4.5
685
ISGB125-80(I)A
112
187
224
31.1
51.9
62.2
76
70
63
64
75
73
2900
55.0
4.5
545
ISGB125-80(I)B
104
173
208
28.9
48.1
57.8
65
60
54
63
74
72
2900
45.0
4.5
460
ISGB125-125(I)
120
200
240
33.3
55.6
66.7
133
125
120
58
73
75
2900
110.0
4.5
950
ISGB125-125(I)A
112
187
224
31.1
51.9
62.2
116
110
105
57
72
74
2900
90.0
4.5
785
ISGB125-125(I)B
104
173
208
28.9
48.1
57.8
100
95
91
55
70
72
2900
75.0
4.5
750
ISGB150-12.5
112
160
208
31.1
44.4
57.8
13.5
12.5
10
60
72
66
1450
11.0
3.5
200
ISGB150-12.5A
98
140
182
27.2
39
50.6
11
10
8.5
68
70
71
1450
7.5
3.5
180
ISGB150-20
112
160
208
31.1
44.4
57.8
23.5
20
14
66
71
66
1450
15.0
3.5
250
ISGB150-20A
98
140
182
27.2
39
50.6
19
17
11
65
70
66
1450
11.0
3.5
230
ISGB150-20B
84
120
156
23.3
33.3
43.3
15.5
14
10
62
70
68
1450
7.5
3.5
200
ISGB150-32
112
160
208
31.1
44.4
57.8
33
32
28
62
70
80
1450
22.0
3.5
280
ISGB150-32A
98
140
182
27.2
39
50.6
29
28
26.6
600
71
80
1450
18.5
3.5
270
ISGB150-32B
84
120
156
23.3
33.3
43.3
25
24
22.5
66
71
70
1450
15.0
3.5
250
ISGB150-50
112
160
208
31.1
44.4
57.8
52
50
42
60
72
80
1450
37.0
3.5
515
ISGB150-50A
98
140
182
27.2
39
50.5
46
44
39
60
70
80
1450
30.0
3.5
500
ISGB150-50B
84
120
156
23.3
33.3
43.3
41
38
30
66
70
73
1450
22.0
3.5
480
ISGB150-80
112
160
208
31.1
44.4
57.8
83
80
75
67
72
69
1450
55.0
3.5
900
ISGB150-80A
98
140
182
27.2
39
50.6
73
70
66
65
70
67
1450
45.0
3.5
765
ISGB150-80B
84
120
150
23.3
33.3
43.3
65
60
56
62
67
65
1450
37.0
3.5
660
ISGB150-80
120
200
240
33.3
55.6
66.7
87
80
72
65
76
74
2900
75.0
4.2
710
ISGB150-80A
112
187
224
31.1
51.9
62.2
76
70
63
64
75
73
2900
55.0
4.2
560
ISGB150-80B
104
173
208
28.9
48.1
57.8
65
60
54
63
74
72
2900
45.0
4.2
465
ISGB150-125
120
200
240
33.3
55.6
66.7
133
125
120
58
73
75
2900
110.0
4.5
980
ISGB150-125A
112
187
224
31.1
51.9
62.2
116
110
105
57
72
74
2900
90.0
4.5
805
ISGB150-125B
104
173
208
28.9
48.1
57.8
100
95
91
55
70
72
2900
75.0
4.5
725
ISGB150-12.5(I)
140
200
260
38.9
55.6
72.2
13.8
12.5
10.6
68
78
78
1450
15.0
3.0
265
ISGB150-12.5(I)A
125
179
233
34.7
49.7
64.6

11
10
8.5
66
76
76
1450
11.0
3.0
245
ISGB150-20(I)
140
200
260
38.9
55.6
72.2
21.8
20
17
73
79
77
1450
18.5
3.0
300
ISGB150-20(I)A
129
184
240
35.8
51.2
66.7
18.5
17
14.4
72
78
76
1450
15.0
3.0
265
ISGB150-20(I)B
117
167
217.5
32.5
46.4
60.4
15.2
14
12
71
76
74
1450
11.0
3.0
245
ISGB150-32(I)
140
200
260
38.9
55.6
72.2
33.8
32
28
70
78
73
1450
30.0
3.5
410
ISGB150-32(I)A
131
187
243
36.4
51.9
67.5
29.5
28
24.5

9
77
77
1450
22.0
3.5
335
ISGB150-32(I)B
121
173
225
33.6
48.1
62.5
25
24
21
69
76
74
1450
18.5
3.5
310
ISGB150-50(I)
140
200
260
38.9
55.6
72.2
53
50
44
68
75
71
1450
45.0
3.5
500
ISGB150-50(I)A
131
187
243
36.4
51.9
67.5
46.6
44
38.3
67
74
70
1450
37.0
3.5
460
ISGB150-50(I)B
122
174
226.5
33.9
48.3
62.9
40.5
38
33
66
73
69
1450
30.0
3.5
435
ISGB150-50(I)C
112
160
208
31.1
44.4
57.8
34
32
28
71
1450
22.0
3.5
370
ISGB150-80(I)
140
200
260
38.9
55.6
72.2
84
80
75
62
69
67
1450
75.0
3.5
1050
ISGB150-80(I)A
131
187
243
36.4
51.9
67.5
73
70.5
66
61
68
66
1450
75.0
3.5
900
ISGB150-80(I)B
122
174
226.5
33.9
48.3
62.9
65
62
58
60
66
64
1450
55.0
3.5
780
ISGB150-80(I)C

112
160
208
31.1
44.4
57.8
56.5
54.5
51
58
64
62
1450
45.0
3.5
650
ISGB200-12.5
140
200
260
38.9
55.6
72.2
13.8
12.5
10.8

68
78
78
1450
15.0
3.0
270
ISGB200-12.5A
125
179
233
34.7
49.7
64.6

11
10
8.5

66
76
76
1450
11.0
3.0
245
ISGB200-20
140
200
260
38.9
55.6
72.2
21.8
20
17

73
79
77
1450
18.5
3.0
310
ISGB200-20A
129
184
240
35.8
51.2
66.7
18.5
17
14.4

72
78
76
1450
15.0
3.0
365
ISGB200-20B
117
167
217.5

32.5
46.4
60.4
15.2
14
12
71
76
74
1450
11.0
3.0
245
ISGB200-32
140
200
260
38.9
55.6
72.2
33.8
32
28
70
78
78
1450
30.0
3.5
420
ISGB200-32A
131
187
243
36.4
51.9
67.5
29.5
27
24.5
69
77
78
1450
22.0
3.5
350
ISGB200-32B

121
33.6
48.1
62.5
25
24
21
69
76
73
1450
18.5
3.5
320
ISGB200-50
140
200
260
38.9
55.6
72.2
53
50
44
68
75
71
1450
45.0
3.5
495
ISGB200-50A
131
187
243
364
51.9
67.5
46.6
44
38.3
67
74
70
1450
37.0
3.5
460
ISGB200-50B
122
174
226.5
33.9
48.3
62.9
40.5
38
33
73
1450
30.0
3.5
445
ISGB200-50C
112
160
208
31.1
44.4
57.8
34
32
28
71
1450
22.0
3.5
380
ISGB200-12.5(I)
280
400
520
77.8
111.1
144

13.4
12.5
10.5
70
80
79
1450
22.0
4.0
385
ISGB200-12.5(I)A
250
358
465
69.4
99.4
129.2
10.7
10
8.5
68
78
77
1450
18.5
4.0
470
ISGB200-20(I)
280
400
520
77.8
111.1
144
22.2
20
14
75
80
72
1450
30.0
4.0
480
ISGB200-20(I)A
250
358
465
69.4
99.4
129.2
19
17
13
73
78
70
1450
22.0
4.0
430
ISGB200-20(I)B
226
322
419
62.8
89.4
116.4
15.5
14
10
70
75
73
1450
18.5
4.0
390
ISGB200-32(I)
280
400
520
77.8
111.1
144
36
32
26
73
80
75
1450
55.0
4.0
680
ISGB200-32(I)A
262
374
486
72.8
103.9
135
31.5
28
23
72
79
74
1450
45.0
4.0
560
ISGB200-32(I)B
242
346
450
67.2
96.1
125
27.5
24
18.5
78
1450
37.0
4.0
535
ISGB200-50(I)

280
400
520
77.8
111.1
144
54.5
50
39
75
81
77
1450
75.0
4.0
835
ISGB200-50(I)A
262
352
486
72.8
103.9
135
48
44
35
73
80
75
1450
75.0
4.0
835
ISGB200-50(I)B
242
346
450
67.2
96.1
125
42
38
29.6

72
78
74
1450
55.0
4.0
700
ISGB200-50(I)C
224
320
416
62.2
88.9
115.6
34.9
32
25
70
76
72
1450
45.0
4.0
585
ISGB200-80(I)
280
400
520
77.8
111.1
144

87
80
72
73
80
77
1450
132.0
5.0
1565
ISGB200-80(I)A
262
374
486
72.8
103.9
135
76
70
63
72
79
76
1450
110.0
5.0
1415
ISGB200-80(I)B
242
346
450
67.2
96.1
125
65
60
54
71
78
75
1450
90.0
5.0
1290
ISGB200-80(I)C
224
320
416
62.2
88.9
115.6
62
56
48
70
76
74
1450
75.0
4.0
1050
ISGB200-125(I)
280
400
520
77.8
111.1
144.4
135
125
104
79
1450
200.0
4.0
1680
ISGB200-125(I)A
256
352
448
71.1
97.8
124
120
112
88
78
1450
200.0
4.0
1680
ISGB200-125(I)B
224
320
416
62.2
88.9
115.6
104
96
72
77
1450
132.0
4.0
1450
ISGB250-12.5
400
650
670
111.1
152.8
186.1
13.5
12.5
11
78
82
78
1450
30.0
4.0
550
ISGB250-12.5A

368
506
607
102.2
140.6
168.7
11.6
10.8
9.5
74
80
76
1450
22.0
5.0
500
ISGB250-20
400
550
670
111.1
152.8
186.1
22.5
20
16
78
82
84
1450
45.0
5.0
620
ISGB250-20A
368
506
607
102.2
140.6
168.7
19.5
17
14.6
80
1450
37.0
5.0
550
ISGB250-32
400
550
670
111.1
152.8
186.1
36
32
26
77
80
81
1450
75.0
5.0
915
ISGB250-32A
368
506
607
102.2
140.6
168.7
31.5
28
23
78
1450
55.0
5.0
840
ISGB250-32B
339
466
559
94
129.3
155.2
26.5
25
20
76
1450
45.0
5.0
695
ISGB250-50
400
550
670
111.1
152.8
186.1
54.5
50
39
69
76
72
1450
110.0
5.0
1557
ISGB250-50A

368
506
607
102.2
140.6
168.7
48
44
35.5
68
74
70
1450
90.0
5.0
1055
ISGB250-50B
339
466
559
94
129.3
155.2
43
39.5
32.5
66
72
68
1450
75.0
5.0
910
ISGB250-50C
311
428
514
86.5
119
142.8
38
35
28
63
69
65
1450
75.0
5.0
910
ISGB250-70

400
520
670
111.1
152.8
186.1
76
70
63
75
76
78
1450
160.0
5.0
1545
ISGB250-70A
368
506
607
102.2
140.6
168.7
65
60
54
74
75
77
1450
132.0
5.0
1355
ISGB250-70B
339
466
559
94
129.3
155.2
55
50
42
73
74
74
1450
90.0
5.0
1055
ISGB250-70C
311
428
514
86.5
119
142.8
49.5
44
38
71
72
73
1450
75.0
5.0
965
ISGB250-80
500
550
670
111.1
152.8
186.1
84
80
70
73
77
75
1450
200.0
5.0
1750
ISGB250-80A
368
506
670
102.2
140.6
168.7
75
74
62.5
72
75
74
1450
160.0
5.0
1560
ISGB250-80B
339
466
559
94
129.3
155.2
66.5
63.5
55.5

70
73
72
1450
132.0
5.0
1420
ISGB250-80C
311
428
514
86.5
119
142.8
58
55
48.5
69
71
70
1450
110.0
5.0
1350
ISGB300-12.5
500
720
860
138.9
200
238.9
13.5
12.5
10.5
78
83
78
1450
37.0
5.0
985
ISGB300-12.5A

460
662
791
127.8
184
219.8
12
11
9.3
77
82
77
1450
30.0
5.0
925
ISGB3300-18
480
720
900
133.3
200
250

20
18
15.5
77
81
74
1450
55.0
5.0
1135
ISGB300-18A
438
607
821
121.7
182.5
228.1
16.5
15
13
75
79
72
1450
45.0
5.0
1040
ISGB300-18B
400
600
750
111.1
167.0
208.3
14
12.5
11
73
77
70
1450
37.0
5.0
900
ISGB300-20
500
720
900
138.9
200
250
23
20
16
80
83
84
1450
55.0
5.0
900
ISGB300-20A
460
662
791
127.8
184
219.8
20.2
17.5
14.2
81
1450
45.0
5.0
785
ISGB300-28
480
720
900
133.3
200
250
31
28
25
77
81
77
1450
75.0
5.0
1350
ISGB300-28A
444
666
833
123.3
185
231.4
26.5
24
21.5
76
80
76
1450
75.0
5.0
1350
ISGB300-28B
415
623
779
115.3
173.1
216.4
23
21
18.5
79
1450
55.0
5.0
1170
ISGB300-32
500
720
900
138.9
200
250
36
32
26
79
82.5
84
1450
90.0
5.0
1350
ISGB300-32A
460
662
791
127.8
184
219.8
30.5
28
23.5
74
80
74
1450
75.0
5.0
1250
ISGB300-32B
423
609
728
117.6
169.3
202.2
25.5
23.5
20
72
78
73
1450
55.0
5.0
1080
ISGB300-44
480
720
900
133.3
200
250
48
44
34
76
84
82
1450
132.0
5.0
1900
ISGB300-44A
444
666
833
123.3
185
231.4
41.4
38
30
80
1450
110.0
5.0
1700
ISGB300-44B
409
614
767
113.6
170.6
213.1
35
32
25
78
1450
90.0
5.0
1550
ISGB300-50
500
720
900
138.9
200
250
54.5
50
42
75
80
78
1450
132.0
5.5
1725
ISGB300-50A
460
662
791
127.8
184
219.8
47
44
36.5
74
79
77
1450
110.0
5.5
1520
ISGB300-50B
423
609
728
117.6
169.3
202.2
41
38
32
72
77
75
1450
90.0
5.5
1400
ISGB300-50C
389
561
670
108.2
155.7
186
35.5
33
27.5

69
74
72
1450
75.0
5.5
1250
ISGB300-65
500
720
900

138.9
200
250
71
65
58
75
81
82
1450
200.0
5.5
2150
ISGB300-65A
460
662
791
127.8
184
219.8
60
55
49
74
80
81
1450
160.0
5.5
1730
ISGB300-65B
423
609
728
117.6
169.3
202.2
49
45
35
73
79
80
1450
110.0
5.5
1630
ISGB300-65C
389
561
670
108.2
155.7
186
42
38
30
72
78
79
1450
90.0
5.5
1500
ISGB300-80
500
720
900

138.9
200
250
84
80
72
74
80
75
1450
250.0
5.5
2280
ISGB300-80A
460
662
791
127.8
184
219.8
74
80.5
63.5
73
79
74
1450
200.0
5.5
2150
ISGB300-80B
423
609
728
117.6
169.3
202.2
65
62
56
71
77
72
1450
160.0
5.5
1980
ISGB300-80C

389
561
670
108.2
155.7
186
57
54.5
49
68
75
70
1450
132.0
5.5
1850
ISGB350-12.5
718
1080
1345
199.4
300
373.6
15
12.5
11
75
83
81
970
55.0
5.5
1200
ISGB350-12.5A
663
995
1245
184.2
276.4
345.8
12
10
8.5
72
81
79
970
45.0
5.5
1020
ISGB350-20
718
1080
1345
199.4
300
373.6
23.5
20
18
76
82
80
970
90.0
5.5
1450
ISGB350-20A
663
995
1245

184.2
376.4
345.8
20
17
15
74
80
78
970
75.0
5.5
1320
ISGB350-20B
620
931
1165
172.2
258.6
323.6
17.5
15
13
71
78
77
970
55.0
5.5
115
ISGB350-32
718
1080
1345
199.4
300
373.6
36.4
32
28.5
79
83
78
1450
132.0
5.5
2150
ISGB350-32A
663
995
1245
184.2
276.4
345.6
30.5
27
25

74
81
76
1450
110.0
5.5
2000
ISGB350-32B
620
931
1165
172.2
258.6
323.6
26.5
24
21
73
79
75
1450
90.0
5.5
1850
ISGB350-40
718
1080
1345
199.4
300
373.6
44.6
40
34.6
82
1450
160.0
5.5
1700
ISGB350-40A
642
965
120
178.3
268.1
334.2
35.7
32
27.7
80
1450
132.0
5.5
1500
ISGB350-40B
600
900
1121
166.7
250
311.4
31.2
28.2
24.6
78
1450
110.0
5.5
1300
ISGB350-50
718
1080
1345
199.4
300
373.6
54.7
50
44.2
78
83
77
1450
200.0
5.5
2300
ISGB350-50A
663
995
1245
184.2
276.4
345.8
48.3
44
36.8
77
81
76
1450
160.0
5.5
2100
ISGB350-50B
620
931
1165
172.2
258.6
323.6
42.5
38
32.3
79
1450
132.0
5.5
1950
ISGB350-60
718
1080
1345
199.4
300
373.6
64.8
60
55
82
1450
250.0
5.5
2500
ISGB350-60A
663
995
1245
184.2
376.4
345.8
59.2
54
48
80
1450
200.0
5.5
2250
ISGB350-60B
620
931
1165
172.2
258.6
323.6
51.3
46.9
41.3
78
1450
160.0
5.5
2100
ISGB350-12.5(I)

1000
1200
1450
277.8
333.3
402.8
13.5
12.5
10.5
76
80
77
970
55.0
6.0
1250
ISGB350-12.5(I)A
900
1080
1300
250
300
361
11.5
10.5
9
76
80
76
970
45.0
6.0
1150
ISGB350-20(I)
1000
1200
1450
277.8
333.3
402.8
23
20
16
76
80
76
970
90.0
6.0
1580
ISGB350-20(I)A
900
1080
1300
250
300
361
19
17
14
73
78
74
970
75.0
6.0
1350
ISGB350-32(I)
1000
1200
1450
277.8
333.3
402.8
36
32
26
74
78
75
1450
160.0
6.0
1870
ISGB350-32(I)A
900
1080
1300
250
300
361
31.5
28
23
72
76
73
1450
132.0
6.0
1720
ISGB350-32(I)B
745
985
1182
207
273
328
27
25
20
71
75
72
1450
110.0
6.0
1650
ISGB350-50(I)
1000
1200
1450
277.8
333.3
402.8
55
50
43
70
74
72
1450
250.0
6.0
2350
ISGB350-50(I)A
900
1080
1300
250
300
361
47.5
44
38
68
72
70
1450
200.0
6.0
2100
ISGB350-50(I)B
745
985
1182
207
273
328
42
38.5
34
60
70
68
1450
160.0
6.0
2000

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