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ISGD型低轉(zhuǎn)速離心泵系在ISG型基礎(chǔ)上并參照IS型離心泵之性能參數(shù)，根據(jù)管道式離心泵的獨特結(jié)構(gòu)組合設(shè)計制造。該產(chǎn)品采用國內(nèi)水泵專家提供的進水力模型，高效節(jié)能，性能可靠，深受國內(nèi)外客商的贊益。
產(chǎn)品特點
ISGD型低轉(zhuǎn)速離心泵是在ISG型立式離心泵基礎(chǔ)上配用低轉(zhuǎn)速電機，大幅度降低了運行噪音，成倍延長易損件命名用壽命，適用于空調(diào)循環(huán)及采暖循環(huán)和各種循環(huán)系統(tǒng)末端增壓。創(chuàng)新設(shè)計的立式結(jié)構(gòu)使其占地面積和占用空間更少，使用更方便。
主要用途
ISGD型低轉(zhuǎn)速離心泵：主要用于空調(diào)系統(tǒng)冷凍水，冷卻水循環(huán)及末端增壓，城市供熱系統(tǒng)局部或末端增壓循環(huán)，及城市建筑消防系統(tǒng)局部恒壓及各種空調(diào)熱水鍋爐配套。
工作條件
ISGD型電機0.75kw以上泵系統(tǒng)高工作壓力為1.6MPa即泵吸入口壓力+泵揚程≤1.6MPa，泵靜壓試驗壓力為2.5MPa，0.75kw以下泵系統(tǒng)高工作壓力為0.8MPa。
|
型號
|
流量Q
|
揚程（M） |
效率（%）
|
轉(zhuǎn)速(r/min) |
電機功率
（KW） |
必需汽蝕 |
重量（kg） |
|
|
（m3/h) |
（L/S） |
|||||||
|
40-100
|
3.2
|
0.89
|
3
|
48
|
1400
|
0.12
|
2.5
|
17
|
|
40-125
|
3.2
|
0.89
|
5
|
40
|
1400
|
0.18
|
2.5
|
19
|
|
40-125A
|
2.8
|
0.78
|
4
|
39
|
1400
|
0.12
|
2.5
|
19
|
|
40-160
|
3.2
|
0.89
|
8
|
36
|
1400
|
0.25
|
2.5
|
24
|
|
40-160A
|
2.8
|
0.78
|
6.4
|
35
|
1400
|
0.18
|
2.5
|
22
|
|
40-200
|
3.2
|
0.89
|
12.5
|
31
|
1450
|
0.55
|
2.5
|
38
|
|
40-200A
|
2.8
|
0.78
|
10
|
30
|
1400
|
0.37
|
2.5
|
30
|
|
40-250
|
3.2
|
0.89
|
20
|
25
|
1450
|
1.1
|
2.5
|
52
|
|
40-250A
|
2.8
|
0.78
|
16
|
25
|
1450
|
0.75
|
2.5
|
47
|
|
40-250B
|
2.3
|
0.64
|
13
|
24
|
1450
|
0.55
|
2.5
|
46
|
|
40-100(I)
|
6.3
|
1.75
|
3
|
54
|
1400
|
0.12
|
2.5
|
17
|
|
40-125(I)
|
6.3
|
1.75
|
5.0
|
54
|
1400
|
0.25
|
2.5
|
29
|
|
40-125(I)A
|
5.6
|
1.56
|
4.0
|
52
|
1400
|
0.18
|
2.5
|
24
|
|
40-160(I)
|
6.3
|
1.75
|
8.0
|
47
|
1450
|
0.55
|
2.5
|
43
|
|
40-160(I)A
|
5.1
|
1.42
|
5.3
|
45
|
1400
|
0.25
|
2.5
|
30
|
|
40-200(I)
|
6.3
|
1.75
|
12.5
|
40
|
1450
|
0.75
|
2.5
|
45
|
|
40-200(I)A
|
5.5
|
1.53
|
9.5
|
39
|
1450
|
0.55
|
2.5
|
44
|
|
40-250(I)
|
6.3
|
1.75
|
20
|
32
|
1450
|
1.5
|
2.5
|
54
|
|
40-250(I)A
|
5.6
|
1.56
|
16
|
32
|
1450
|
1.1
|
2.5
|
49
|
|
40-250(I)B
|
5.1
|
1.42
|
13
|
30
|
1450
|
0.75
|
2.5
|
42
|
|
50-100
|
6.3
|
1.75
|
3
|
54
|
1400
|
0.12
|
2.5
|
19
|
|
50-125
|
6.3
|
1.75
|
5.0
|
54
|
1400
|
0.25
|
2.5
|
25
|
|
50-125A
|
5.6
|
1.56
|
4.0
|
52
|
1400
|
0.18
|
2.5
|
19
|
|
50-160
|
6.3
|
1.75
|
8.0
|
47
|
1450
|
0.55
|
2.5
|
42
|
|
50-160A
|
5.1
|
1.42
|
5.3
|
45
|
1400
|
0.25
|
2.5
|
37
|
|
50-200
|
6.3
|
1.75
|
12.5
|
40
|
1450
|
0.75
|
2.5
|
48
|
|
50-200A
|
5.5
|
1.53
|
9.5
|
39
|
1450
|
0.55
|
2.5
|
46
|
|
50-250
|
6.3
|
1.75
|
20
|
32
|
1450
|
1.5
|
2.5
|
58
|
|
50-250A
|
5.6
|
1.56
|
16
|
32
|
1450
|
1.1
|
2.5
|
50
|
|
50-250B
|
5.1
|
1.42
|
13
|
30
|
1450
|
0.75
|
2.5
|
49
|
|
50-100(I)
|
12.5
|
3.47
|
3
|
63
|
1400
|
0.25
|
2.5
|
23
|
|
50-125(I)
|
12.5
|
3.47
|
5.0
|
63
|
1400
|
0.37
|
2.5
|
34
|
|
50-125(I)A
|
11.0
|
3.06
|
3.8
|
60
|
1400
|
0.25
|
2.5
|
33
|
|
50-160(I)
|
12.5
|
3.47
|
8
|
59
|
1450
|
0.55
|
2.8
|
46
|
|
110型號
|
流量Q
|
揚程（M） |
效率（%）
|
轉(zhuǎn)速(r/min) |
電機功率
（KW） |
必需汽蝕 |
重量（kg） |
|
|
（m3/h) |
（L/S） |
|||||||
|
50-160(I)A
|
10.8
|
3.0
|
6
|
57
|
1400
|
0.37
|
2.8
|
34
|
|
50-200(I)
|
12.5
|
3.47
|
12.5
|
54
|
1450
|
1.1
|
2.8
|
52
|
|
50-200(I)A
|
11.3
|
3.14
|
10.1
|
53
|
1450
|
0.75
|
2.8
|
48
|
|
50-250(I)
|
12.5
|
3.47
|
20
|
45
|
1450
|
2.2
|
2.8
|
73
|
|
50-250(I)A
|
11.7
|
3.25
|
17.6
|
44
|
1450
|
1.5
|
2.8
|
65
|
|
50-250(I)B
|
10.2
|
2.83
|
13.4
|
43
|
1450
|
1.1
|
2.8
|
60
|
|
50-315(I)
|
12.5
|
3.47
|
32
|
36
|
1450
|
4.0
|
2.8
|
89
|
|
50-315(I)A
|
11.7
|
3.25
|
28
|
36
|
1450
|
3.0
|
2.8
|
84
|
|
50-315(I)B
|
10.2
|
2.81
|
21
|
34
|
1450
|
3.0
|
2.8
|
82
|
|
65-100
|
12.5
|
3.47
|
3
|
63
|
1400
|
0.25
|
2.8
|
29
|
|
65-125
|
12.5
|
3.47
|
5.0
|
63
|
1400
|
0.37
|
2.8
|
32
|
|
65-125A
|
11.0
|
3.06
|
3.8
|
60
|
1400
|
0.25
|
2.8
|
27
|
|
65-160
|
12.5
|
3.47
|
8
|
59
|
1450
|
0.55
|
2.8
|
46
|
|
65-160A
|
10.8
|
3.0
|
6
|
57
|
1400
|
0.37
|
2.8
|
35
|
|
65-200
|
12.5
|
3.47
|
12.5
|
54
|
1450
|
1.1
|
2.8
|
52
|
|
65-200A
|
11.3
|
3.14
|
10.1
|
53
|
1450
|
0.75
|
2.8
|
48
|
|
65-250
|
12.5
|
3.47
|
20
|
45
|
1450
|
2.2
|
2.8
|
76
|
|
65-250A
|
11.7
|
3.25
|
17.6
|
44
|
1450
|
1.5
|
2.8
|
68
|
|
65-250B
|
10.2
|
2.83
|
13.4
|
43
|
1450
|
1.1
|
2.8
|
63
|
|
65-315
|
12.5
|
3.47
|
32
|
36
|
1450
|
4.0
|
2.8
|
89
|
|
65-315A
|
11.7
|
3.25
|
28
|
36
|
1450
|
3.0
|
2.8
|
85
|
|
65-315B
|
10.1
|
2.81
|
21
|
34
|
1450
|
3.0
|
2.8
|
82
|
|
65-100(I)
|
25
|
6.94
|
3
|
70
|
1400
|
0.37
|
2.8
|
33
|
|
65-125(I)
|
25
|
6.94
|
5
|
70
|
1450
|
0.75
|
2.8
|
49
|
|
65-125(I)A
|
21.8
|
6.05
|
3.8
|
65
|
1450
|
0.55
|
2.8
|
48
|
|
65-160(I)
|
25
|
6.94
|
8
|
68
|
1450
|
1.1
|
2.8
|
54
|
|
65-160(I)A
|
21.6
|
6.0
|
6.0
|
65
|
1450
|
0.75
|
2.8
|
48
|
|
65-200(I)
|
25
|
6.94
|
12.5
|
64
|
1450
|
2.2
|
2.8
|
71
|
|
65-200(I)A
|
23.3
|
6.47
|
10.9
|
63
|
1450
|
1.5
|
2.8
|
62
|
|
65-250(I)
|
25
|
6.94
|
20
|
59
|
1450
|
3.0
|
2.8
|
85
|
|
65-250(I)A
|
22.2
|
6.17
|
15.8
|
58
|
1450
|
2.2
|
2.8
|
80
|
|
65-250(I)B
|
19.8
|
5.5
|
12.6
|
57
|
1450
|
1.5
|
2.8
|
74
|
|
65-315(I)
|
25
|
6.94
|
32
|
50
|
1450
|
5.5
|
2.8
|
120
|
|
65-315(I)A
|
23
|
6.39
|
27.9
|
50
|
1450
|
4.0
|
2.8
|
110
|
|
110型號
|
流量Q
|
揚程（M） |
效率（%）
|
轉(zhuǎn)速(r/min) |
電機功率
（KW） |
必需汽蝕 |
重量（kg） |
|
|
（m3/h) |
（L/S） |
|||||||
|
65-315(I)B
|
20.2
|
5.61
|
21
|
49
|
1450
|
3.0
|
2.8
|
100
|
|
80-100
|
25
|
6.94
|
3
|
70
|
1450
|
0.37
|
2.8
|
33
|
|
80-125
|
21.8
|
6.94
|
5
|
70
|
1450
|
0.75
|
2.8
|
48
|
|
80-125A
|
25
|
6.05
|
3.8
|
65
|
1450
|
0.55
|
2.8
|
45
|
|
80-160
|
21.6
|
6.94
|
8
|
68
|
1450
|
1.1
|
2.8
|
55
|
|
80-160A
|
25
|
6.0
|
6.0
|
65
|
1450
|
0.75
|
2.8
|
51
|
|
80-200
|
23.3
|
6.94
|
12.5
|
64
|
1450
|
2.2
|
2.8
|
72
|
|
80-200A
|
25
|
6.47
|
10.9
|
63
|
1450
|
1.5
|
2.8
|
64
|
|
80-250
|
, 22.2
|
6.94
|
20
|
59
|
1450
|
3.0
|
2.8
|
89
|
|
80-250A
|
19.8
|
6.17
|
15.8
|
58
|
1450
|
2.2
|
2.8
|
85
|
|
80-250B
|
25
|
5.5
|
12.6
|
57
|
1450
|
1.5
|
2.8
|
78
|
|
80-315
|
23
|
6.94
|
32
|
50
|
1450
|
5.5
|
2.8
|
130
|
|
80-315A
|
20.2
|
6.39
|
27.9
|
50
|
1450
|
4.0
|
2.8
|
102
|
|
80-315B
|
50
|
5.61
|
21
|
49
|
1400
|
3.0
|
2.8
|
95
|
|
80-100(I)
|
50
|
13.89
|
3
|
73
|
1450
|
0.75
|
3.0
|
58
|
|
80-125(I)
|
44.6
|
13.89
|
5
|
73
|
1450
|
1.1
|
3.0
|
61
|
|
80-125(I)A
|
50
|
12.4
|
4
|
63
|
1450
|
1.1
|
3.0
|
61
|
|
80-160(I)
|
44.5
|
13.89
|
8
|
73
|
1450
|
2.2
|
3.0
|
82
|
|
80-160(I)A
|
50
|
12.36
|
6.3
|
71
|
1450
|
1.5
|
3.0
|
74
|
|
80-200(I)
|
44.6
|
13.89
|
12.5
|
72
|
1450
|
3.0
|
3.0
|
97
|
|
80-200(I)A
|
50
|
12.36
|
9.9
|
71
|
1450
|
2.2
|
3.0
|
93
|
|
80-250(I)
|
44.5
|
13.89
|
20
|
66
|
1450
|
5.5
|
3.0
|
134
|
|
80-250(I)A
|
50
|
12.97
|
17.4
|
65
|
1450
|
4.0
|
3.0
|
106
|
|
80-250(I)B
|
44.6
|
11.22
|
13.1
|
63
|
1450
|
3.0
|
3.0
|
100
|
|
80-315(I)
|
50
|
13.89
|
32
|
61
|
1450
|
11.0
|
3.0
|
180
|
|
80-315(I)A
|
46.7
|
12.97
|
27.9
|
61
|
1450
|
7.5
|
3.0
|
166
|
|
80-315(I)B
|
40.5
|
11.22
|
21
|
60
|
1450
|
5.5
|
3.0
|
62
|
|
100-100
|
50
|
13.89
|
3
|
73
|
1450
|
0.75
|
3.0
|
70
|
|
100-125
|
50
|
13.89
|
5
|
73
|
1450
|
1.1
|
3.0
|
68
|
|
100-125A
|
44.6
|
12.4
|
4
|
63
|
1450
|
1.1
|
3.0
|
68
|
|
100-160
|
50
|
13.89
|
8
|
73
|
1450
|
2.2
|
3.0
|
87
|
|
100-160A
|
44.5
|
12.36
|
6.3
|
71
|
1450
|
1.5
|
3.0
|
79
|
|
100-200
|
50
|
13.89
|
12.5
|
72
|
1450
|
3.0
|
3.0
|
100
|
|
100-200A
|
44.6
|
12.36
|
9.9
|
71
|
1450
|
2.2
|
3.0
|
90
|
|
110型號
|
流量Q
|
揚程（M） |
效率（%）
|
轉(zhuǎn)速(r/min) |
電機功率
（KW） |
必需汽蝕 |
重量（kg） |
|
|
（m3/h) |
（L/S） |
|||||||
|
100-250
|
50
|
13.89
|
20
|
66
|
1450
|
5.5
|
3.0
|
140
|
|
100-250A
|
46.7
|
12.97
|
17.4
|
65
|
1450
|
4.0
|
3.0
|
112
|
|
13.1
|
63
|
1450
|
3.0
|
3.0
|
105
|
|||
|
100-315
|
50
|
13.89
|
32
|
61
|
1450
|
11.0
|
3.0
|
225
|
|
100-315A
|
46.7
|
12.97
|
27.9
|
61
|
1450
|
7.5
|
3.0
|
180
|
|
100-315B
|
40.5
|
11.22
|
21
|
60
|
1450
|
5.5
|
3.0
|
165
|
|
100-125(I)
|
100
|
27.78
|
5
|
78
|
1450
|
2.2
|
3.0
|
95
|
|
100-125(I)A
|
87.1
|
24.2
|
3.8
|
76
|
1450
|
1.5
|
3.0
|
87
|
|
100-160(I)
|
100
|
27.78
|
8
|
78
|
1450
|
4.0
|
3.0
|
118
|
|
100-160(I)A
|
87.1
|
24.2
|
6.3
|
76
|
1450
|
3.0
|
3.0
|
113
|
|
100-200(I)
|
100
|
27.78
|
12.5
|
75
|
1450
|
5.5
|
3.0
|
148
|
|
100-200(I)A
|
86.1
|
23.92
|
9.3
|
73
|
1450
|
4.0
|
3.0
|
123
|
|
100-250(I)
|
100
|
22.78
|
20
|
74
|
1450
|
11.0
|
3.0
|
208
|
|
100-250(I)A
|
93.3
|
25.92
|
17.4
|
73
|
1400
|
7.5
|
165
|
|
|
100-250(I)B
|
87
|
24.17
|
15
|
72
|
1450
|
5.5
|
3.0
|
149
|
|
100-315(I)
|
100
|
22.78
|
32
|
71
|
1450
|
15.0
|
3.0
|
234
|
|
100-315(I)A
|
91.0
|
25.28
|
27
|
71
|
1450
|
11.0
|
3.0
|
213
|
|
100-315(I)B
|
79.0
|
21.94
|
20
|
70
|
1450
|
7.5
|
3.0
|
165
|
|
100-400(I)
|
100
|
22.78
|
50
|
65
|
1450
|
30.0
|
3.0
|
375
|
|
100-400(I)A
|
94
|
26.11
|
44
|
65
|
1450
|
22.0
|
3.0
|
295
|
|
100-400(I)B
|
87
|
24.17
|
38
|
64
|
1450
|
18.5
|
3.0
|
257
|
|
100-400(I)C
|
81
|
22.56
|
32.8
|
62
|
1450
|
15.0
|
3.0
|
239
|
|
125-125
|
80
|
22.2
|
5
|
76
|
1450
|
2.2
|
3.0
|
148
|
|
125-125A
|
71.5
|
19.9
|
4
|
75
|
1450
|
1.5
|
3.0
|
125
|
|
125-160
|
80
|
22.2
|
8
|
74
|
1450
|
3.0
|
3.0
|
205
|
|
125-160A
|
69.3
|
19.3
|
6
|
73
|
1450
|
2.2
|
3.0
|
165
|
|
125-200
|
80
|
23.2
|
12.5
|
73
|
1450
|
5.5
|
3.0
|
249
|
|
125-200A
|
75
|
20.8
|
11
|
72
|
1450
|
4.0
|
3.0
|
237
|
|
125-250
|
80
|
22.2
|
20
|
72
|
1450
|
7.5
|
2.8
|
220
|
|
125-250A
|
75
|
20.8
|
17.5
|
71
|
1450
|
7.5
|
2.8
|
210
|
|
125-250B
|
69
|
11.2
|
15
|
70
|
1450
|
5.5
|
2.8
|
195
|
|
125-315
|
80
|
22.2
|
32
|
67
|
1450
|
15.0
|
2.5
|
300
|
|
125-315A
|
75
|
20.8
|
27.5
|
66
|
1450
|
11.0
|
2.5
|
282
|
|
125-315B
|
72
|
20
|
25
|
65
|
1450
|
11.0
|
2.5
|
245
|
結(jié)構(gòu)圖
