产品概述：
ISGD型低转速离心泵系在ISG型基础上并参照IS型离心泵之性能参数，根据管道式离心泵的*结构组合设计制造。该产品采用国内水泵专家提供的水力模型，高效节能，性能可靠，深受国内外客商的赞益。
产品特点：
ISGD型低转速立式离心泵是在ISG型立式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，zui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，使用更方便。
主要用途：
ISGD型低转速立式离心泵：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。
工作条件：
ISGD型电机0.75kw以上泵系统zui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zui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，以便在制造时泵的过流部分和联接部分采用铸钢材料。
ISGD制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℃。
产品参数：
型 号 | 流量 | 扬程
(m) | 效率
(%) | 转速
(r/min) | 电机功率
(kw) | 汔蚀余量
(NPSH)r | 重量
(kg) |
m3/h | L/s |
40-100 | 2.2
3.2
4.2 | 0.61
0.89
1.17 | 3.3
3
2.8 | 48 | 1400 | 0.12 | 2.5 | 17 |
40-125 | 2.2
3.2
4.2 | 0.61
0.89
1.17 | 5.5
5
4.5 | 40 | 1400 | 0.18 | 2.5 | 19 |
40-125A | 2.0
2.8
3.7 | 0.56
0.78
1.03 | 4.4
4
3.6 | 39 | 1400 | 0.12 | 2.5 | 19 |
40-160 | 2.2
3.2
4.2 | 0.61
0.89
1.17 | 8.5
8
7.5 | 36 | 1400 | 0.25 | 2.5 | 24 |
40-160A | 2.0
2.8
3.7 | 0.56
0.78
1.03 | 6.8
6.4
6 | 35 | 1400 | 0.18 | 2.5 | 22 |
40-200 | 2.2
3.2
4.2 | 0.61
0.89
1.17 | 13
12.5
12 | 31 | 1450 | 0.55 | 2.5 | 38 |
40-200A | 2.0
2.8
3.7 | 0.56
0.78
1.03 | 10.4
10
9.6 | 30 | 1400 | 0.37 | 2.5 | 30 |
40-250 | 2.2
3.2
4.2 | 0.61
0.89
1.17 | 20.5
20
18.5 | 25 | 1450 | 1.1 | 2.5 | 52 |
40-250A | 2.0
2.8
3.7 | 0.56
0.78
1.03 | 16.4
16
15 | 25 | 1450 | 0.75 | 2.5 | 47 |
40-250B | 1.6
2.3
3.4 | 0.44
0.64
0.94 | 13.2
13
12 | 24 | 1450 | 0.55 | 2.5 | 46 |
40-100(I) | 3.8
6.3
7.5 | 1.06
1.75
2.08 | 3.4
3
2.8 | 54 | 1400 | 0.12 | 2.5 | 17 |
40-125(I) | 3.8
6.3
7.5 | 1.06
1.75
2.08 | 5.4
5.0
4.6 | 54 | 1400 | 0.25 | 2.5 | 29 |
40-125(I)A | 3.4
5.6
6.7 | 0.94
1.56
1.86 | 4.3
4.0
3.7 | 52 | 1400 | 0.18 | 2.5 | 24 |
40-160(I) | 3.8
6.3
7.5 | 1.06
1.75
2.08 | 8.5
8.0
7.5 | 47 | 1450 | 0.55 | 2.5 | 43 |
40-160(I)A | 3.0
5.1
6.1 | 0.83
1.42
1.69 | 5.6
5.3
4.9 | 45 | 1400 | 0.25 | 2.5 | 30 |
40-200(I) | 3.8
6.3
7.5 | 1.06
1.75
2.08 | 13.1
12.5
12 | 40 | 1450 | 0.75 | 2.5 | 45 |
40-200(I)A | 3.3
5.5
6.5 | 0.92
1.53
1.81 | 10
9.5
9 | 39 | 1450 | 0.55 | 2.5 | 44 |
40-250(I) | 3.8
6.3
7.5 | 1.06
1.75
2.08 | 20.5
20
19.5 | 32 | 1450 | 1.5 | 2.5 | 54 |
40-250(I)A | 3.4
5.6
6.7 | 0.94
1.56
1.86 | 16.4
16
15.6 | 32 | 1450 | 1.1 | 2.5 | 49 |
40-250(I)B | 3.1
5.1
6.1 | 0.86
1.42
1.69 | 13.2
13
2.5 | 30 | 1450 | 0.75 | 2.5 | 42 |
50-100 | 3.8
6.3
7.5 | 1.06
1.75
2.08 | 3.4
3
2.8 | 54 | 1400 | 0.12 | 2.5 | 19 |
50-125 | 3.8
6.3
7.5 | 1.06
1.75
2.08 | 5.4
5.0
4.6 | 54 | 1400 | 0.25 | 2.5 | 25 |
50-125A | 3.4
5.6
6.7 | 0.94
1.56
1.86 | 4.3
4.0
3.7 | 52 | 1400 | 0.18 | 2.5 | 19 |
50-160 | 3.8
6.3
7.5 | 1.06
1.75
2.08 | 8.5
8.0
7.5 | 47 | 1450 | 0.55 | 2.5 | 42 |
50-160A | 3.0
5.1
6.1 | 0.83
1.42
1.69 | 5.6
5.3
4.9 | 45 | 1400 | 0.25 | 2.5 | 37 |
50-200 | 3.8
6.3
7.5 | 1.06
1.75
2.08 | 13.1
12.5
12 | 40 | 1450 | 0.75 | 2.5 | 48 |
50-200A | 3.3
5.5
6.5 | 0.92
1.53
1.81 | 10
9.5
9 | 39 | 1450 | 0.55 | 2.5 | 46 |
50-250 | 3.8
6.3
7.5 | 1.06
1.75
2.08 | 20.5
20
19.5 | 32 | 1450 | 1.5 | 2.5 | 58 |
50-250A | 3.4
5.6
6.7 | 0.94
1.56
1.86 | 16.4
16
15.6 | 32 | 1450 | 1.1 | 2.5 | 50 |
50-250B | 3.1
5.1
6.1 | 0.86
1.42
1.69 | 13.2
13
12.5 | 30 | 1450 | 0.75 | 2.5 | 49 |
50-100(I) | 7.5
12.5
15 | 2.08
3.47
4.17 | 3.5
3
2.5 | 63 | 1400 | 0.25 | 2.5 | 23 |
50-125(I) | 7.5
12.5
15 | 2.08
3.47
4.17 | 5.4
5.0
4.7 | 63 | 1400 | 0.37 | 2.5 | 34 |
50-125(I)A | 6.6
11.0
13.2 | 1.83
3.06
3.67 | 4.1
3.8
3.6 | 60 | 1400 | 0.25 | 2.5 | 33 |
50-160(I) | 7.5
12.5
15 | 2.08
3.47
4.17 | 8.8
8
7.2 | 59 | 1450 | 0.55 | 2.8 | 46 |
50-160(I)A | 6.5
10.8
13.0 | 1.81
3.0
3.61 | 6.6
6
5.4 | 57 | 1400 | 0.37 | 2.8 | 34 |
50-200(I) | 7.5
12.5
15 | 2.08
3.47
4.17 | 13.2
12.5
11.8 | 54 | 1450 | 1.1 | 2.8 | 52 |
50-200(I)A | 6.8
11.3
13.5 | 1.89
3.14
3.75 | 10.7
10.1
9.6 | 53 | 1450 | 0.75 | 2.8 | 48 |
50-250(I) | 7.5
12.5
15 | 2.08
3.47
4.17 | 21
20
19.4 | 45 | 1450 | 2.2 | 2.8 | 73 |
50-250(I)A | 7.0
11.7
14.1 | 1.94
3.25
3.92 | 18.4
17.6
17 | 44 | 1450 | 1.5 | 2.8 | 65 |
50-250(I)B | 6.1
10.2
12.3 | 1.69
2.83
3.42 | 14.1
13.4
13.0 | 43 | 1450 | 1.1 | 2.8 | 60 |
50-315(I) | 7.5
12.5
15 | 2.08
3.47
4.17 | 32.3
32
31.7 | 36 | 1450 | 4.0 | 2.8 | 89 |
50-315(I)A | 7
11.7
14 | 1.94
3.25
3.92 | 28.1
28
27.6 | 36 | 1450 | 3.0 | 2.8 | 84 |
50-315(I)B | 6.1
10.2
12.1 | 1.69
2.81
3.36 | 21.2
21
20.8 | 34 | 1450 | 3.0 | 2.8 | 82 |
65-100 | 7.5
12.5
15 | 2.08
3.47
4.17 | 3.5
3
2.5 | 63 | 1400 | 0.25 | 2.8 | 29 |
65-125 | 7.5
12.5
15 | 2.08
3.47
4.17 | 5.4
5.0
4.7 | 63 | 1400 | 0.37 | 2.8 | 32 |
65-125A | 6.6
11.0
13.2 | 1.83
3.06
3.67 | 4.1
3.8
3.6 | 60 | 1400 | 0.25 | 2.8 | 27 |
65-160 | 7.5
12.5
15 | 2.08
3.47
4.17 | 8.8
8
7.2 | 59 | 1450 | 0.55 | 2.8 | 46 |
65-160A | 6.5
10.8
13.0 | 1.81
3.0
3.61 | 6.6
6
5.4 | 57 | 1400 | 0.37 | 2.8 | 35 |
65-200 | 7.5
12.5
15 | 2.08
3.47
4.17 | 13.2
12.5
11.8 | 54 | 1450 | 1.1 | 2.8 | 52 |
65-200A | 6.8
11.3
13.5 | 1.89
3.14
3.75 | 10.7
10.1
9.6 | 53 | 1450 | 0.75 | 2.8 | 48 |
65-250 | 7.5
12.5
15 | 2.08
3.47
4.17 | 21
20
19.4 | 45 | 1450 | 2.2 | 2.8 | 76 |
65-250A | 7.0
11.7
14.1 | 1.94
3.25
3.92 | 18.4
17.6
17 | 44 | 1450 | 1.5 | 2.8 | 68 |
65-250B | 6.1
10.2
12.3 | 1.69
2.83
3.42 | 14.1
13.4
13.0 | 43 | 1450 | 1.1 | 2.8 | 63 |
65-315 | 7.5
12.5
15 | 2.08
3.47
4.17 | 32.3
32
31.7 | 36 | 1450 | 4.0 | 2.8 | 89 |
65-315A | 7
11.7
14 | 1.94
3.25
3.92 | 28.1
28
27.6 | 36 | 1450 | 3.0 | 2.8 | 85 |
65-315B | 6.1
10.1
12.1 | 1.69
2.81
3.36 | 21.2
21
20.8 | 34 | 1450 | 3.0 | 2.8 | 82 |
65-100(I) | 15
25
30 | 4.17
6.94
8.33 | 3.5
3
2.5 | 70 | 1400 | 0.37 | 2.8 | 33 |
65-125(I) | 15
25
30 | 4.17
6.94
8.33 | 5.6
5
4.5 | 70 | 1450 | 0.75 | 2.8 | 49 |
65-125(I)A | 13.1
21.8
26.1 | 3.05
6.05
7.25 | 4.3
3.8
3.4 | 65 | 1450 | 0.55 | 2.8 | 48 |
65-160(I) | 15
25
30 | 4.17
6.94
8.33 | 9
8
7.2 | 68 | 1450 | 1.1 | 2.8 | 54 |
65-160(I)A | 13.0
21.6
25.9 | 3.61
6.0
7.19 | 6.7
6.0
5.4 | 65 | 1450 | 0.75 | 2.8 | 48 |
65-200(I) | 15
25
30 | 4.17
6.94
8.33 | 13.2
12.5
11.8 | 64 | 1450 | 2.2 | 2.8 | 71 |
65-200(I)A | 14.0
23.3
27.9 | 3.89
6.47
7.75 | 11.5
10.9
10.2 | 63 | 1450 | 1.5 | 2.8 | 62 |
65-250(I) | 15
25
30 | 4.17
6.94
8.33 | 21
20
18.8 | 59 | 1450 | 3.0 | 2.8 | 85 |
65-250(I)A | 13.3
22.2
26.6 | 3.69
6.17
7.39 | 16.6
15.8
14.8 | 58 | 1450 | 2.2 | 2.8 | 80 |
65-250(I)B | 11.9
19.8
23.8 | 3.31
5.5
6.61 | 13.2
12.6
11.6 | 57 | 1450 | 1.5 | 2.8 | 74 |
65-315(I) | 15
25
30 | 4.17
6.94
8.33 | 32.5
32
31.5 | 50 | 1450 | 5.5 | 2.8 | 120 |
65-315(I)A | 14
23
28 | 3.89
6.39
7.78 | 28.3
27.9
27.4 | 50 | 1450 | 4.0 | 2.8 | 110 |
型 号 | 流量 | 扬程
(m) | 效率
(%) | 转速
(r/min) | 电机功率
(kw) | 汔蚀余量
(NPSH)r | 重量
(kg) |
m3/h | L/s |
65-315(I)B | 12.1
20.2
24.2 | 3.36
5.61
6.75 | 21.3
21
20.6 | 49 | 1450 | 3.0 | 2.8 | 100 |
80-100 | 15
25
30 | 4.17
6.94
8.33 | 3.5
3
2.5 | 70 | 1400 | 0.37 | 2.8 | 33 |
80-125 | 15
25
30 | 4.17
6.94
8.33 | 5.6
5
4.5 | 70 | 1450 | 0.75 | 2.8 | 48 |
80-125BA | 13.1
21.8
26.1 | 3.05
6.05
7.25 | 4.3
3.8
3.4 | 65 | 1450 | 0.55 | 2.8 | 45 |
80-160 | 15
25
30 | 4.17
6.94
8.33 | 9
8
7.2 | 68 | 1450 | 1.1 | 2.8 | 55 |
80-160A | 13.0
21.5
25.9 | 3.61
6.0
7.19 | 6.7
6.0
5.4 | 65 | 1450 | 0.75 | 2.8 | 51 |
80-200 | 15
25
30 | 4.17
6.94
8.33 | 13.2
12.5
11.8 | 64 | 1450 | 2.2 | 2.8 | 72 |
80-200A | 14.0
23.3
27.9 | 3.89
6.47
7.75 | 11.5
10.9
10.2 | 63 | 1450 | 1.5 | 2.8 | 64 |
80-250 | 15
25
30 | 4.17
6.94
8.33 | 21
20
18.8 | 59 | 1450 | 3.0 | 2.8 | 89 |
80-250A | 13.3
22.2
26.6 | 3.69
6.17
7.39 | 16.6
15.8
14.8 | 58 | 1450 | 2.2 | 2.8 | 85 |
80-250B | 11.9
19.8
23.8 | 3.31
5.5
6.61 | 13.2
12.6
11.8 | 57 | 1450 | 1.5 | 2.8 | 78 |
80-315 | 15
25
30 | 4.17
6.94
8.33 | 32.5
32
31.5 | 50 | 1450 | 5.5 | 2.8 | 130 |
80-315A | 14
23
28 | 3.89
6.39
7.78 | 28.3
27.9
27.4 | 50 | 1450 | 4.0 | 2.8 | 102 |
80-315B | 12.1
20.2
24.3 | 3.36
5.61
6.75 | 21.3
21
20.6 | 49 | 1450 | 3.0 | 2.8 | 95 |
80-100(I) | 30
50
60 | 8.33
13.89
16.67 | 3.5
3
2.5 | 73 | 1450 | 0.75 | 3.0 | 58 |
80-125(I) | 30
50
60 | 8.33
13.89
16.67 | 6
5
4 | 73 | 1450 | 1.1 | 3.0 | 61 |
80-125(I)A | 26.8
44.6
53.5 | 7.44
12.4
14.9 | 4.8
4
3.2 | 63 | 1450 | 1.1 | 3.0 | 61 |
80-160(I) | 30
50
60 | 8.33
13.89
16.67 | 9.2
8
6.8 | 73 | 1450 | 2.2 | 3.0 | 82 |
80-160(I)A | 26.7
44.5
53.4 | 7.42
12.36
14.83 | 7.3
6.3
5.4 | 71 | 1450 | 1.5 | 3.0 | 74 |
80-200(I) | 30
50
60 | 8.33
13.89
16.67 | 13.5
12.5
11.8 | 72 | 1450 | 3.0 | 3.0 | 97 |
80-200(I)A | 26.7
44.6
53.5 | 7.42
12.36
14.83 | 10.7
9.9
9.4 | 71 | 1450 | 2.2 | 3.0 | 93 |
80-250(I) | 30
50
60 | 8.33
13.89
16.67 | 21.3
20
19 | 66 | 1450 | 5.5 | 3.0 | 134 |
80-250(I)A | 28
46.7
56 | 7.78
12.97
15.56 | 18.6
17.4
16.6 | 65 | 1450 | 4.0 | 3.0 | 106 |
80-250(I)B | 24.2
40.4
48.5 | 6.72
11.22
13.47 | 13.9
13.1
12.4 | 63 | 1450 | 3.0 | 3.0 | 100 |
80-315(I) | 30
50
60 | 8.33
13.89
16.67 | 34
32
3 | 61 | 1450 | 11.0 | 3.0 | 217 |
80-315(I)A | 28
46.7
56 | 7.78
12.97
15.56 | 29.6
27.9
26.1 | 61 | 1450 | 7.5 | 3.0 | 180 |
80-315(I)B | 24.3
40.5
48.6 | 6.72
11.22
13.47 | 22.3
21
19.1 | 60 | 1450 | 5.5 | 3.0 | 166 |
100-100 | 30
50
60 | 8.33
13.89
16.67 | 3.5
3
2.5 | 73 | 1450 | 0.75 | 3.0 | 62 |
100-125 | 30
50
60 | 8.33
13.89
16.67 | 6
5
4 | 73 | 1450 | 1.1 | 3.0 | 70 |
100-125A | 26.8
44.6
53.5 | 7.44
12.4
14.9 | 4.8
4
3.2 | 63 | 1450 | 1.1 | 3.0 | 68 |
100-160 | 30
50
60 | 8.33
13.89
16.67 | 9.2
8
6.8 | 73 | 1450 | 2.2 | 3.0 | 87 |
100-160A | 26.7
44.5
53.4 | 7.42
12.36
14.83 | 7.3
6.3
5.4 | 71 | 1450 | 1.5 | 3.0 | 79 |
100-200 | 30
50
60 | 8.33
13.89
16.67 | 13.5
12.5
11.8 | 72 | 1450 | 3.0 | 3.0 | 100 |
100-200A | 26.7
44.6
53.5 | 7.42
12.36
14.83 | 10.7
9.9
9.4 | 71 | 1450 | 2.2 | 3.0 | 90 |
100-250 | 30
50
60 | 8.33
13.89
16.67 | 21.3
20
19 | 66 | 1450 | 5.5 | 3.0 | 140 |
100-250A | 28
46.7
56 | 7.78
12.97
15.56 | 18.6
17.4
16.6 | 65 | 1450 | 4.0 | 3.0 | 112 |
100-250B | 24.2
40.4
48.5 | 6.72
11.22
13.47 | 13.9
13.1
12.4 | 63 | 1450 | 3.0 | 3.0 | 105 |
100-315 | 30
50
60 | 8.33
13.89
16.67 | 34
32
30 | 61 | 1450 | 11.0 | 3.0 | 225 |
100-315A | 28
46.7
56 | 7.78
12.97
15.56 | 29.6
27.9
26.1 | 61 | 1450 | 7.5 | 3.0 | 180 |
100-315B | 24.3
40.5
48.6 | 6.72
11.22
13.47 | 22.3
21
19.1 | 60 | 1450 | 5.5 | 3.0 | 165 |
100-125(I) | 60
100
120 | 16.67
27.78
33.33 | 6.5
5
4 | 78 | 1450 | 2.2 | 3.0 | 95 |
100-125(I)A | 52.2
87.1
104 | 14.5
24.2
28.9 | 4.3
3.8
3.4 | 76 | 1450 | 1.5 | 3.0 | 87 |
100-160(I) | 60
100
120 | 16.7
27.78
33.33 | 10
8
7 | 78 | 1450 | 4.0 | 3.0 | 118 |
100-160(I)A | 52.2
87.1
104 | 14.5
24.2
28.9 | 7.3
6.3
5.4 | 76 | 1450 | 3.0 | 3.0 | 113 |
100-200(I) | 60
100
120 | 16.67
27.78
33.33 | 14.0
12.5
11 | 75 | 1450 | 5.5 | 3.0 | 148 |
100-200(I)A | 51.7
86.1
103 | 14.36
23.92
28.61 | 10.8
9.3
8.2 | 73 | 1450 | 4.0 | 3.0 | 123 |
100-250(I) | 60
100
120 | 16.67
22.78
33.33 | 21.5
20
18.5 | 74 | 1450 | 11.0 | 3.0 | 208 |
100-250(I)A | 56
93.3
112 | 15.56
25.92
31.11 | 18.7
17.4
16.1 | 73 | 1450 | 7.5 | 3.0 | 165 |
100-250(I)B | 52.2
87
104 | 14.5
24.17
28.89 | 16
15
14 | 72 | 1450 | 5.5 | 3.0 | 149 |
100-315(I) | 60
100
120 | 16.67
22.78
33.33 | 33.5
32
30.5 | 71 | 1450 | 15.0 | 3.0 | 234 |
100-315(I)A | 55.0
91.0
110.0 | 15.28
25.28
30.56 | 28
27
25.7 | 71 | 1450 | 11.0 | 3.0 | 213 |
100-315(I)B | 47
79.0
95 | 13.06
21.94
26.39 | 21
20
19 | 70 | 1450 | 7.5 | 3.0 | 165 |
100-400(I) | 60
100
120 | 16.67
22.78
33.33 | 52
50
48.5 | 65 | 1450 | 30.0 | , 3.0 | 375 |
100-400(I)A | 56.4
94
113 | 15.67
26.11
31.39 | 46
44
43 | 65 | 1450 | 22.0 | 3.0 | 295 |
100-400(I)B | 52.3
87
105 | 14.53
24.17
29.17 | 39
38
37 | 64 | 1450 | 18.5 | 3.0 | 257 |
100-400(I)C | 48.6
81
97 | 13.54
22.56
26.94 | 34
32.8
32 | 62 | 1450 | 15.0 | 3.0 | 239 |
125-125 | 48
80
96 | 13.3
22.2
26.7 | 5.5
5
4.3 | 76 | 1450 | 2.2 | 3.0 | 148 |
125-125A | 43
71.5
66 | 11.6
19.9
13.9 | 4.4
4
3.4 | 75 | 1450 | 1.5 | 3.0 | 125 |
125-160 | 48
80
96 | 13.3
22.2
26.7 | 9
8
7 | 74 | 1450 | 3.0 | 3.0 | 205 |
125-160A | 42
69.3
83 | 11.9
19.3
23 | 6.8
6
5.3 | 73 | 1450 | 2.2 | 3.0 | 165 |
125-200 | 48
80
96 | 13.3
23.2
26.7 | 13.8
12.5
11.5 | 73 | 1450 | 5.5 | 3.0 | 249 |
125-200A | 45
75
90 | 12.5
20.8
25 | 12
11
10 | 72 | 1450 | 4.0 | 3.0 | 237 |
125-250 | 48
80
96 | 13.3
22.2
26.7 | 22
20
18.3 | 72 | 1450 | 7.5 | 2.8 | 220 |
125-250A | 45
75
90 | 12.5
20.8
25 | 19
17.5
16 | 71 | 1450 | 7.5 | 2.8 | 210 |
125-250B | 41.5
69
83 | 11.5
11.2
23 | 16.3
15
13.8 | 70 | 1450 | 5.5 | 2.8 | 195 |
125-315 | 48
80
96 | 13.3
22.2
26.7 | 33.3
32
29.8 | 67 | 1450 | 15.0 | 2.5 | 300 |
125-315A | 45
75
90 | 12.5
20.8
25 | 29.3
27.5
26 | 66 | 1450 | 11.0 | 2.5 | 282 |
125-315B | 43
72
96 | 11.9
20
23.9 | 26.5
25
23.8 | 65 | 1450 | 11.0 | 2.5 | 245 |
