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ISGD型低转速立式离心泵
发布时间:2013-01-24 16:02 关注次数：
ISGD型低转速立式离心泵
一、ISGD低转速离心泵产品概述：
低转速离心泵主要用于空调系统冷冻水，冷却水循环及末端增压，城市供热系统局部或末端增压循环，及城市建筑消防系统局部恒压及各种空调热水锅炉配套的管道离心泵。
二、ISGD低转速离心泵特点
ISGD离心泵是在ISG型离心泵基础上配用低转速电机，大幅度降低了运行噪音，成倍延长易损件命名用寿命，最适用于空调循环及采暖循环和各种循环系统末端增压。创新设计的立式结构使其占地面积和占用空间更少，使用更加方便。
三、ISGD低转速离心泵工作条件
低转速离心泵所用的电机0.75kw以上泵系统最高工作压力为1.6MPa即泵吸入口压力+泵扬程≤1.6MPa，泵静压试验压力为2.5MPa，0.75kw以下泵系统最高工作压力为0.8MPa。
订货时请注明系统工作压力，泵系统工作压力大于1.6MPa时，应在订货时另行提出，以便在制造时离心泵的过流部分和联接部分采用铸钢材料。
低转速离心泵介质为冷热水或物理化学性质类似于水的液体，介质温度不超过120℃。
|
型号
|
流量Q
|
扬程(M) |
效率(%)
|
转速(r/min) |
电机功率
(KW) |
必需汽蚀 |
重量(kg) |
|
|
(m3/h) |
(L/S) |
|||||||
|
ISGD40-100
|
3.2
|
0.89
|
3
|
48
|
1400
|
0.12
|
2.5
|
17
|
|
ISGD40-125
|
3.2
|
0.89
|
5
|
40
|
1400
|
0.18
|
2.5
|
19
|
|
ISGD40-125A
|
2.8
|
0.78
|
4
|
39
|
1400
|
0.12
|
2.5
|
19
|
|
ISGD40-160
|
3.2
|
0.89
|
8
|
36
|
1400
|
0.25
|
2.5
|
24
|
|
4ISGD0-160A
|
2.8
|
0.78
|
6.4
|
35
|
1400
|
0.18
|
2.5
|
22
|
|
ISGD40-200
|
3.2
|
0.89
|
12.5
|
31
|
1450
|
0.55
|
2.5
|
38
|
|
ISGD40-200A
|
2.8
|
0.78
|
10
|
30
|
1400
|
0.37
|
2.5
|
30
|
|
ISGD40-250
|
3.2
|
0.89
|
20
|
25
|
1450
|
1.1
|
2.5
|
52
|
|
ISGD40-250A
|
2.8
|
0.78
|
16
|
25
|
1450
|
0.75
|
2.5
|
47
|
|
ISGD40-250B
|
2.3
|
0.64
|
13
|
24
|
1450
|
0.55
|
2.5
|
46
|
|
ISGD40-100(I)
|
6.3
|
1.75
|
3
|
54
|
1400
|
0.12
|
2.5
|
17
|
|
ISGD40-125(I)
|
6.3
|
1.75
|
5.0
|
54
|
1400
|
0.25
|
2.5
|
29
|
|
ISGD40-125(I)A
|
5.6
|
1.56
|
4.0
|
52
|
1400
|
0.18
|
2.5
|
24
|
|
ISGD40-160(I)
|
6.3
|
1.75
|
8.0
|
47
|
1450
|
0.55
|
2.5
|
43
|
|
ISGD40-160(I)A
|
5.1
|
1.42
|
5.3
|
45
|
1400
|
0.25
|
2.5
|
30
|
|
ISGD40-200(I)
|
6.3
|
1.75
|
12.5
|
40
|
1450
|
0.75
|
2.5
|
45
|
|
ISGD40-200(I)A
|
5.5
|
1.53
|
9.5
|
39
|
1450
|
0.55
|
2.5
|
44
|
|
ISGD40-250(I)
|
6.3
|
1.75
|
20
|
32
|
1450
|
1.5
|
2.5
|
54
|
|
ISGD40-250(I)A
|
5.6
|
1.56
|
16
|
32
|
1450
|
1.1
|
2.5
|
49
|
|
ISGD40-250(I)B
|
5.1
|
1.42
|
13
|
30
|
1450
|
0.75
|
2.5
|
42
|
|
ISGD50-100
|
6.3
|
1.75
|
3
|
54
|
1400
|
0.12
|
2.5
|
19
|
|
ISGD50-125
|
6.3
|
1.75
|
5.0
|
54
|
1400
|
0.25
|
2.5
|
25
|
|
ISGD50-125A
|
5.6
|
1.56
|
4.0
|
52
|
1400
|
0.18
|
2.5
|
19
|
|
ISGD50-160
|
6.3
|
1.75
|
8.0
|
47
|
1450
|
0.55
|
2.5
|
42
|
|
ISGD50-160A
|
5.1
|
1.42
|
5.3
|
45
|
1400
|
0.25
|
2.5
|
37
|
|
ISGD50-200
|
6.3
|
1.75
|
12.5
|
40
|
1450
|
0.75
|
2.5
|
48
|
|
ISGD50-200A
|
5.5
|
1.53
|
9.5
|
39
|
1450
|
0.55
|
2.5
|
46
|
|
ISGD50-250
|
6.3
|
1.75
|
20
|
32
|
1450
|
1.5
|
2.5
|
58
|
|
ISGD50-250A
|
5.6
|
1.56
|
16
|
32
|
1450
|
1.1
|
2.5
|
50
|
|
ISGD50-250B
|
5.1
|
1.42
|
13
|
30
|
1450
|
0.75
|
2.5
|
49
|
|
ISGD50-100(I)
|
12.5
|
3.47
|
3
|
63
|
1400
|
0.25
|
2.5
|
23
|
|
ISGD50-125(I)
|
12.5
|
3.47
|
5.0
|
63
|
1400
|
0.37
|
2.5
|
34
|
|
ISGD50-125(I)A
|
11.0
|
3.06
|
3.8
|
60
|
1400
|
0.25
|
2.5
|
33
|
|
ISGD50-160(I)
|
12.5
|
3.47
|
8
|
59
|
1450
|
0.55
|
2.8
|
46
|
|
110型号
|
流量Q
|
扬程(M) |
效率(%)
|
转速(r/min) |
电机功率
(KW) |
必需汽蚀 |
重量(kg) |
|
|
(m3/h) |
(L/S) |
|||||||
|
ISGD50-160(I)A
|
10.8
|
3.0
|
6
|
57
|
1400
|
0.37
|
2.8
|
34
|
|
ISGD50-200(I)
|
12.5
|
3.47
|
12.5
|
54
|
1450
|
1.1
|
2.8
|
52
|
|
ISGD50-200(I)A
|
11.3
|
3.14
|
10.1
|
53
|
1450
|
0.75
|
2.8
|
48
|
|
ISGD50-250(I)
|
12.5
|
3.47
|
20
|
45
|
1450
|
2.2
|
2.8
|
73
|
|
ISGD50-250(I)A
|
11.7
|
3.25
|
17.6
|
44
|
1450
|
1.5
|
2.8
|
65
|
|
ISGD50-250(I)B
|
10.2
|
2.83
|
13.4
|
43
|
1450
|
1.1
|
2.8
|
60
|
|
ISGD50-315(I)
|
12.5
|
3.47
|
32
|
36
|
1450
|
4.0
|
2.8
|
89
|
|
ISGD50-315(I)A
|
11.7
|
3.25
|
28
|
36
|
1450
|
3.0
|
2.8
|
84
|
|
ISGD50-315(I)B
|
10.2
|
2.81
|
21
|
34
|
1450
|
3.0
|
2.8
|
82
|
|
ISGD65-100
|
12.5
|
3.47
|
3
|
63
|
1400
|
0.25
|
2.8
|
29
|
|
ISGD65-125
|
12.5
|
3.47
|
5.0
|
63
|
1400
|
0.37
|
2.8
|
32
|
|
ISGD65-125A
|
11.0
|
3.06
|
3.8
|
60
|
1400
|
0.25
|
2.8
|
27
|
|
ISGD65-160
|
12.5
|
3.47
|
8
|
59
|
1450
|
0.55
|
2.8
|
46
|
|
ISGD65-160A
|
10.8
|
3.0
|
6
|
57
|
1400
|
0.37
|
2.8
|
35
|
|
ISGD65-200
|
12.5
|
3.47
|
12.5
|
54
|
1450
|
1.1
|
2.8
|
52
|
|
ISGD65-200A
|
11.3
|
3.14
|
10.1
|
53
|
1450
|
0.75
|
2.8
|
48
|
|
ISGD65-250
|
12.5
|
3.47
|
20
|
45
|
1450
|
2.2
|
2.8
|
76
|
|
ISGD65-250A
|
11.7
|
3.25
|
17.6
|
44
|
1450
|
1.5
|
2.8
|
68
|
|
ISGD65-250B
|
10.2
|
2.83
|
13.4
|
43
|
1450
|
1.1
|
2.8
|
63
|
|
ISGD65-315
|
12.5
|
3.47
|
32
|
36
|
1450
|
4.0
|
2.8
|
89
|
|
ISGD65-315A
|
11.7
|
3.25
|
28
|
36
|
1450
|
3.0
|
2.8
|
85
|
|
ISGD65-315B
|
10.1
|
2.81
|
21
|
34
|
1450
|
3.0
|
2.8
|
82
|
|
ISGD65-100(I)
|
25
|
6.94
|
3
|
70
|
1400
|
0.37
|
2.8
|
33
|
|
ISGD65-125(I)
|
25
|
6.94
|
5
|
70
|
1450
|
0.75
|
2.8
|
49
|
|
ISGD65-125(I)A
|
21.8
|
6.05
|
3.8
|
65
|
1450
|
0.55
|
2.8
|
48
|
|
ISGD65-160(I)
|
25
|
6.94
|
8
|
68
|
1450
|
1.1
|
2.8
|
54
|
|
ISGD65-160(I)A
|
21.6
|
6.0
|
6.0
|
65
|
1450
|
0.75
|
2.8
|
48
|
|
ISGD65-200(I)
|
25
|
6.94
|
12.5
|
64
|
1450
|
2.2
|
2.8
|
71
|
|
ISGD65-200(I)A
|
23.3
|
6.47
|
10.9
|
63
|
1450
|
1.5
|
2.8
|
62
|
|
ISGD65-250(I)
|
25
|
6.94
|
20
|
59
|
1450
|
3.0
|
2.8
|
85
|
|
ISGD65-250(I)A
|
22.2
|
6.17
|
15.8
|
58
|
1450
|
2.2
|
2.8
|
80
|
|
ISGD65-250(I)B
|
19.8
|
5.5
|
12.6
|
57
|
1450
|
1.5
|
2.8
|
74
|
|
ISGD65-315(I)
|
25
|
6.94
|
32
|
50
|
1450
|
5.5
|
2.8
|
120
|
|
ISGD65-315(I)A
|
23
|
6.39
|
27.9
|
50
|
1450
|
4.0
|
2.8
|
110
|
|
110型号
|
流量Q
|
扬程(M) |
效率(%)
|
转速(r/min) |
电机功率
(KW) |
必需汽蚀 |
重量(kg) |
|
|
(m3/h) |
(L/S) |
|||||||
|
ISGD65-315(I)B
|
20.2
|
5.61
|
21
|
49
|
1450
|
3.0
|
2.8
|
100
|
|
ISGD80-100
|
25
|
6.94
|
3
|
70
|
1450
|
0.37
|
2.8
|
33
|
|
ISGD80-125
|
21.8
|
6.94
|
5
|
70
|
1450
|
0.75
|
2.8
|
48
|
|
ISGD80-125A
|
25
|
6.05
|
3.8
|
65
|
1450
|
0.55
|
2.8
|
45
|
|
ISGD80-160
|
21.6
|
6.94
|
8
|
68
|
1450
|
1.1
|
2.8
|
55
|
|
ISGD80-160A
|
25
|
6.0
|
6.0
|
65
|
1450
|
0.75
|
2.8
|
51
|
|
ISGD80-200
|
23.3
|
6.94
|
12.5
|
64
|
1450
|
2.2
|
2.8
|
72
|
|
ISGD80-200A
|
25
|
6.47
|
10.9
|
63
|
1450
|
1.5
|
2.8
|
64
|
|
ISGD80-250
|
22.2
|
6.94
|
20
|
59
|
1450
|
3.0
|
2.8
|
89
|
|
ISGD80-250A
|
19.8
|
6.17
|
15.8
|
58
|
1450
|
2.2
|
2.8
|
85
|
|
ISGD80-250B
|
25
|
5.5
|
12.6
|
57
|
1450
|
1.5
|
2.8
|
78
|
|
ISGD80-315
|
23
|
6.94
|
32
|
50
|
1450
|
5.5
|
2.8
|
130
|
|
ISGD80-315A
|
20.2
|
6.39
|
27.9
|
50
|
1450
|
4.0
|
2.8
|
102
|
|
ISGD80-315B
|
50
|
5.61
|
21
|
49
|
1400
|
3.0
|
2.8
|
95
|
|
ISGD80-100(I)
|
50
|
13.89
|
3
|
73
|
1450
|
0.75
|
3.0
|
58
|
|
ISGD80-125(I)
|
44.6
|
13.89
|
5
|
73
|
1450
|
1.1
|
3.0
|
61
|
|
ISGD80-125(I)A
|
50
|
12.4
|
4
|
63
|
1450
|
1.1
|
3.0
|
61
|
|
ISGD80-160(I)
|
44.5
|
13.89
|
8
|
73
|
1450
|
2.2
|
3.0
|
82
|
|
ISGD80-160(I)A
|
50
|
12.36
|
6.3
|
71
|
1450
|
1.5
|
3.0
|
74
|
|
ISGD80-200(I)
|
44.6
|
13.89
|
12.5
|
72
|
1450
|
3.0
|
3.0
|
97
|
|
ISGD80-200(I)A
|
50
|
12.36
|
9.9
|
71
|
1450
|
2.2
|
3.0
|
93
|
|
ISGD80-250(I)
|
44.5
|
13.89
|
20
|
66
|
1450
|
5.5
|
3.0
|
134
|
|
ISGD80-250(I)A
|
50
|
12.97
|
17.4
|
65
|
1450
|
4.0
|
3.0
|
106
|
|
ISGD80-250(I)B
|
44.6
|
11.22
|
13.1
|
63
|
1450
|
3.0
|
3.0
|
100
|
|
ISGD80-315(I)
|
50
|
13.89
|
32
|
61
|
1450
|
11.0
|
3.0
|
180
|
|
ISGD80-315(I)A
|
46.7
|
12.97
|
27.9
|
61
|
1450
|
7.5
|
3.0
|
166
|
|
ISGD80-315(I)B
|
40.5
|
11.22
|
21
|
60
|
1450
|
5.5
|
3.0
|
62
|
|
ISGD100-100
|
50
|
13.89
|
3
|
73
|
1450
|
0.75
|
3.0
|
70
|
|
ISGD100-125
|
50
|
13.89
|
5
|
73
|
1450
|
1.1
|
3.0
|
68
|
|
ISGD100-125A
|
44.6
|
12.4
|
4
|
63
|
1450
|
1.1
|
3.0
|
68
|
|
ISGD100-160
|
50
|
13.89
|
8
|
73
|
1450
|
2.2
|
3.0
|
87
|
|
ISGD100-160A
|
44.5
|
12.36
|
6.3
|
71
|
1450
|
1.5
|
3.0
|
79
|
|
ISGD100-200
|
50
|
13.89
|
12.5
|
72
|
1450
|
3.0
|
3.0
|
100
|
|
ISGD100-200A
|
44.6
|
12.36
|
9.9
|
71
|
1450
|
2.2
|
3.0
|
90
|
|
110型号
|
流量Q
|
扬程(M) |
效率(%)
|
转速(r/min) |
电机功率
(KW) |
必需汽蚀 |
重量(kg) |
|
|
(m3/h) |
(L/S) |
|||||||
|
ISGD100-250
|
50
|
13.89
|
20
|
66
|
1450
|
5.5
|
3.0
|
140
|
|
ISGD100-250A
|
46.7
|
12.97
|
17.4
|
65
|
1450
|
4.0
|
3.0
|
112
|
|
13.1
|
63
|
1450
|
3.0
|
3.0
|
105
|
|||
|
ISGD100-315
|
50
|
13.89
|
32
|
61
|
1450
|
11.0
|
3.0
|
225
|
|
ISGD100-315A
|
46.7
|
12.97
|
27.9
|
61
|
1450
|
7.5
|
3.0
|
180
|
|
ISGD100-315B
|
40.5
|
11.22
|
21
|
60
|
1450
|
5.5
|
3.0
|
165
|
|
ISGD100-125(I)
|
100
|
27.78
|
5
|
78
|
1450
|
2.2
|
3.0
|
95
|
|
ISGD100-125(I)A
|
87.1
|
24.2
|
3.8
|
76
|
1450
|
1.5
|
3.0
|
87
|
|
ISGD100-160(I)
|
100
|
27.78
|
8
|
78
|
1450
|
4.0
|
3.0
|
118
|
|
ISGD100-160(I)A
|
87.1
|
24.2
|
6.3
|
76
|
1450
|
3.0
|
3.0
|
113
|
|
ISGD100-200(I)
|
100
|
27.78
|
12.5
|
75
|
1450
|
5.5
|
3.0
|
148
|
|
ISGD100-200(I)A
|
86.1
|
23.92
|
9.3
|
73
|
1450
|
4.0
|
3.0
|
123
|
|
ISGD100-250(I)
|
100
|
22.78
|
20
|
74
|
1450
|
11.0
|
3.0
|
208
|
|
ISGD100-250(I)A
|
93.3
|
25.92
|
17.4
|
73
|
1400
|
7.5
|
3.0
|
165
|
|
ISGD100-250(I)B
|
87
|
24.17
|
15
|
72
|
1450
|
5.5
|
3.0
|
149
|
|
ISGD100-315(I)
|
100
|
22.78
|
32
|
71
|
1450
|
15.0
|
3.0
|
234
|
|
ISGD100-315(I)A
|
91.0
|
25.28
|
27
|
71
|
1450
|
11.0
|
3.0
|
213
|
|
ISGD100-315(I)B
|
79.0
|
21.94
|
20
|
70
|
1450
|
7.5
|
3.0
|
165
|
|
ISGD100-400(I)
|
100
|
22.78
|
50
|
65
|
1450
|
30.0
|
3.0
|
375
|
|
ISGD100-400(I)A
|
94
|
26.11
|
44
|
65
|
1450
|
22.0
|
3.0
|
295
|
|
ISGD100-400(I)B
|
87
|
24.17
|
38
|
64
|
1450
|
18.5
|
3.0
|
257
|
|
ISGD100-400(I)C
|
81
|
22.56
|
32.8
|
62
|
1450
|
15.0
|
3.0
|
239
|
|
ISGD125-125
|
80
|
22.2
|
5
|
76
|
1450
|
2.2
|
3.0
|
148
|
|
ISGD125-125A
|
71.5
|
19.9
|
4
|
75
|
1450
|
1.5
|
3.0
|
125
|
|
ISGD125-160
|
80
|
22.2
|
8
|
74
|
1450
|
3.0
|
3.0
|
205
|
|
ISGD125-160A
|
69.3
|
19.3
|
6
|
73
|
1450
|
2.2
|
3.0
|
165
|
|
ISGD125-200
|
80
|
23.2
|
12.5
|
73
|
1450
|
5.5
|
3.0
|
249
|
|
ISGD125-200A
|
75
|
20.8
|
11
|
72
|
1450
|
4.0
|
3.0
|
237
|
|
ISGD125-250
|
80
|
22.2
|
20
|
72
|
1450
|
7.5
|
2.8
|
220
|
|
ISGD125-250A
|
75
|
20.8
|
17.5
|
71
|
1450
|
7.5
|
2.8
|
210
|
|
ISGD125-250B
|
69
|
11.2
|
15
|
70
|
1450
|
5.5
|
2.8
|
195
|
|
ISGD125-315
|
80
|
22.2
|
32
|
67
|
1450
|
15.0
|
2.5
|
300
|
|
ISGD125-315A
|
75
|
20.8
|
27.5
|
66
|
1450
|
11.0
|
2.5
|
282
|
|
ISGD125-315B
|
72
|
20
|
25
|
65
|
1450
|
11.0
|
2.5
|
245
|
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