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广州水泵厂长江牌GD、GR、GF型管道泵

时间:2015-10-19      阅读:270

GD管道泵,立式单级单吸泵,离心式管道增压泵,清水循环泵,直联式增压泵

管道离心泵直接安装在管线上,对所输送的介质进行加压,也可以如普通离心泵一样用于抽吸液体。本厂生产的管道离心泵体积小、重量轻、结构紧凑。可单台或多台串联,可卧式或立式安装使用。法兰尺寸符合国标标准(ISO2084-1974)。
    "GD"为普通型管道泵,供输送80℃以下的清水或物理化学性质类似清水的介质。主要用于制冷、空调、消防和一般供水系统。
    "GF"为耐腐蚀型管道泵,根据所输送介质对泵的腐蚀情况,针对性选择触液体部件的耐腐蚀合金。适用于石油、化工、医药、食品等行业中,输送有腐蚀性、粘度类似水的介质或卫生介质。
    "GR"为热水型管道泵,供输送120℃以下的热水,用于采暖和热力系统热水循环,或余热利用系统热水的输送。

型号说明:


 In-line centrifugal pump is installed on the pipeline, exerting pressure on the liquid to be conveyed, as well as normal centrifugal pump to lift water. The In-line centrifugal pump manufactured in our factory has a small body, light weight and compact structure. Thus it can be utilized singly or jointly, and be installed in horizontal or vertical manner. Flange sizes comply with ISO 2084-1974.

    In-line centrifugal pump Model GD is used to convey pure water under 80℃ or other liquids with similar physical and chemical characteristics, maily for refrigeration, air-conditioning, fire-fighting and the normal water supply system.
    Model GF is corrosion-resisting. A variety of corrosion-resisting alloies could be selected from according to the corrosion of liquids to the pump. It is utilizable for the conveyance of corrosive liquids which adhesion as water, or sanitation liquids in petro-chemical, pharmaceutical and food-processing industry.
    Model GR is for the conveyance of hot water under 120℃, for heating or heating power system hot water circulation, or the conveyance of hot water of remaining heat utility system.
    GD、GR model executive standard: GB/T5657-1995;
    GF model executive standard: GB/T5656-1994。

技术规格

型号
Type

流量
Capacity

扬程
Head

(m)

转速
Speed
转/分
(r/min)

配用功率
Motor
千瓦
(kW)

效率
Efficiency
(%)

必需汽
蚀余量
(NPSH)r

(m)

重量
Weight
千克
(kg)

米/时
(m/h)

升/秒
(l/s)

 
GD32-120

4
6
7.2

1.11
1.67
2

15.5
13
11

 
2800

 
0.55

42
45
43.5

2.6
3.2
4.2

 
15

 
GD40-100

7.2
11.4
15.6

2
3.2
4.3

16
15
12

 
2900

 
1.1

47
62
64

2.2
2.6
4.5

 
33

 
GD40-100A

7
10.5
14.6

1.9
2.9
4.1

13.4
12.3
10.5

 
2900

 
0.75

46
62
63.5

2.2
2.6
4.5

 
32

 
GD40-160

8
10
15.5

2.2
2.8
4.3

30.5
30
25

 
2900

 
2.2

49
54
56

2.2
2.6
3.5

 
46

 
GD40-160A

7
9
14

1.9
2.5
3.9

24.5
23.5
19

 
2900

 
1.5

46
52
54

2.2
2.6
3.5

 
42

 
GD50-120

10.8
18
25.2

3
5
7

21
17.5
13.5

 
2900

 
1.5

56
68
66.5

2.8
3.8
5

 
43

 
GD50-125

7.5
12.5
15

2.1
3.5
4.2

22
20
18.5

 
2900

 
2.2

47
60
60

2
2
2.5

 
48

 
GD50-12

7
11.8
14

1.9
3.3
3.9

19.4
17.6
16.3

 
2900

 
1.5

44
57.7
56.5

2
-
2.5

 
45

 
GD50-125B

6.8
11.2
13.5

1.9
3.1
3.8

17.5
16
14.7

 
2900

 
1.1

44
57
56.8

2
2
2.5

 
42

 
GD50-160

7.5
12.5
15

2.1
3.5
4.2

34.3
32
29.6

 
2900

 
3

44
54
56

2
2
2.5

 
60

 
GD50-160A

7
11.8
14

1.9
3.3
3.9

30.3
28
26

 
2900

 
2.2

42
51.7
53.3

2
2
2.5

 
49

 
GD50-160B

6.5
10.8
13

1.8
3
3.6

25.8
24
22.2

 
2900

 
1.5

43
53
55

2
2
2.5

 
46

 
GD50-200

7.5
12.5
15

2.1
3.5
4.2

52.5
50
48

 
2900

 
5.5

38
48
51

2
2
2.5

 
88

 
GD50-200A

7.2
12
14.4

2
3.3
4

47.3
45
43.2

 
2900

 
4

37
47
48.4

2
2
2.5

 
68

 
GD50-200B

6.5
10.8
13

1.8
3
3.6

39.8
38
36.4

 
2900

 
3

37
47
48

2
2
2.5

 
54

 
GD50-250

7.5
12.5
15

2.1
3.5
4.2

82
80
78.5

 
2900

 
11

28.5
38
41

2
2
2.5

 
154

 
GD50-250A

7
11.7
14

1.9
3.3
3.9

71.8
70
68.8

 
2900

 
7.5

28
37
40

2
2
2.5

 
88

 
GD50-250B

6.5
10.8
13

1.8
3
3.6

61.5
60
58.8

 
2900

 
5.5

28
37
40

2
2
2.5

 
85

 
GD65-125

15
25
30

4.2
6.9
8.3

21.8
20
18.5

 
2900

 
3

58
69
68

2
2.5
3

 
48

 
GD65-12

14
23.8
28

3.9
6.6
7.8

19.2
17.6
16.2

 
2900

 
2.2

54.6
66.7
64

2
2.5
3

 
45

 
GD65-125B

12.6
21
25.2

3.5
5.8
7

14.8
13.5
12.5

 
2900

 
1.5

54.6
64.8
63.5

2
2
2.5

 
42

 
GD65-130

18
25.2
36

5
7
10

22
19.5
14

 
2900

 
2.2

59
66
64

3.6
4.3
5.8

 
48

 
GD65-130A

15.5
21.3
30.5

4.3
5.9
8.5

16.2
14.2
10

 
2900

 
1.5

54
65
57

3.6
4.3
5.8

 
44

 
GD65-160

15
25
30

4.2
6.9
8.3

35
32
30

 
2900

 
5.5

54
65
66

2
2
2.5

 
82

 
GD65-160A

14
23.4
28

3.9
6.5
7.8

30.5
28
26

 
2900

 
4

52
64
63.3

2
2
2.5

 
62

 
GD65-160B

13
21.7
26

3.6
6
7.2

26.3
24
22.5

 
2900

 
3

44
64
65

2
2
2.5

 
48

 
GD65-200

15
25
30

4.2
6.9
8.3

53
50
47

 
2900

 
7.5

49
60
61

2
2
2.5

 
116

 
GD65-200A

14
23.4
28

3.9
6.5
7.8

46.5
44
41

 
2900

 
5.5

49
60
61

2
2
2.5

 
110

 
GD65-200B

12.6
21
24.1

3.5
5.8
6.7

37
35.3
33

 
2900

 
4

47.5
58
59

2
2
2.5

 
87

 
GD65-250

15
25
30

4.2
6.9
8.3

82
80
78

 
2900

 
15

37
50
53

2
2
2.5

 
178

 
GD65-250A

14
23.4
28

3.9
6.5
7.8

72
70
68

 
2900

 
11

36
49
52

2
2
2.5

 
168

 
GD65-250B

12.5
21
25

3.5
5.8
6.9

57
56
54

 
2900

 
7.5

36.5
49
52

2
2
2.5

 
102

 
GD65-315

15
25
30

4.2
6.9
8.3

127
125
123

 
2900

 
30

28
40
44

2.5
2.5
3

 
325

 
GD65-31

14.3
23.9
28.6

4
6.6
7.9

116
114
111

 
2900

 
22

28
40
44

2.5
2.5
3

 
260

 
GD65-315B

13.6
22.7
27.2

3.8
6.3
7.6

105
103
101

 
2900

 
18.5

24
39
43

2.5
2.5
3

 
200

 
GD65-315C

13
21.4
25.7

3.6
5.9
7.1

93
92
89

 
2900

 
15

27
38.8
42.7

2.5
2.5
3

 
185

 
GD80-125

30
51
60

8.3
14
17

22.5
20
18

 
2900

 
5.5

64
75
74

3
3
3.5

 
96

 
GD80-12

28
46.7
56

7.8
13
16

18.6
16.6
14.9

 
2900

 
4

66.6
72
70

3
3
3.5

 
74

 
GD80-125B

26
43.4
52

7.2
12
14

16.4
14.6
13.1

 
2900

 
3

60
71
69

3
3
3.5

 
72

 
GD80-130

30
42
54

8.3
12
15

24
21
16

 
2900

 
4

66
73
68

3
3.2
4.5

 
74

 
GD80-130A

27
38
48.7

7.5
11
14

19.6
17.2
13.1

 
2900

 
3

64
72
66

3
3.2
4.5

 
72

 
GD80-160

30
50
60

8.3
14
17

36
32
29

 
2900

 
7.5

61
73
72

2.5
2.5
3

 
111

 
GD80-160A

28
46.8
56

7.8
13
16

31.4
28
25.3

 
2900

 
5.5

61
73
72

2.5
2.5
3

 
105

 
GD80-160B

25
42
50

6.9
12
14

25
22
20

 
2900

 
4

60
72
71

2.5
2.5
3

 
82

 
GD80-200

30
50
60

8.3
14
17

53
50
47

 
2900

 
15

55
69
71

2.5
2.5
3

 
172

 
GD80-200A

28
46.8
56.4

7.8
13
16

47
44
41

 
2900

 
11

54
68
70

2.5
2.5
3

 
163

 
GD80-200B

26
43.3
52.4

7.2
12
15

40
38
36

 
2900

 
7.5

54
68
70

2.5
2.5
3

 
93

 
GD80-250

30
50
60

8.3
14
17

84
80
75

 
2900

 
22

52
63
64

2.5
2.5
3

 
249

 
GD80-250A

28
46.8
56

7.8
13
16

73
70
65

 
2900

 
18.5

51
61
61.7

2.5
2.5
3

 
192

 
GD80-250B

26
43.3
52

7.2
12
14

62.7
60
56

 
2900

 
15

49.4
60
60.8

2.5
2.5
3

 
181

 
GD80-315

30
50
60

8.3
14
17

128
125
123

 
2900

 
37

41
54
57

2.5
2.5
3

 
376

 
GD80-31

28.6
47.7
57.5

7.9
13
16

117
114
112

 
2900

 
37

40
53
56

2.5
2.5
3

 
372

 
GD80-315B

27
45.4
54.5

7.5
13
15

106
103
101

 
2900

 
30

40
52
55

2.5
2.5
3

 
325

 
GD80-315C

25
42
50

6.9
12
14

91
88.5
87

 
2900

 
22

39.5
51.5
54.4

2.5
2.5
3

 
265

 
GD100-125

60
100
120

17
28
33

24
20
16.5

 
2900

 
11

67
78
74

4
4.5
5

 
174

 
GD100-12

56
93.5
112

16
26
31

20.3
17
14

 
2900

 
7.5

64.8
75.6
71.7

4
4.5
5

 
107

 
GD100-140

39
60
75

11
17
21

24
21
16

 
2900

 
5.5

69
75
70

2.6
3.6
5.5

 
108

 
GD100-160

60
100
120

17
28
33

36
32
28

 
2900

 
15

70
78
75

3.5
4
5

 
183

 
GD100-160A

56
93.5
114

16
26
32

31.5
28
24.5

 
2900

 
11

69
77
74

3.5
4
5

 
174

 
GD100-160B

49.7
82.4
100

14
23
28

24.4
21.7
19

 
2900

 
7.5

68
76
73

3.5
4
5

 
106

 
GD100-200

60
100
120

17
28
33

54
50
47

 
2900

 
22

65
76
77

3
3.6
4.8

 
270

 
GD100-200A

56.5
93.5
113

16
26
31

47.5
44
41.4

 
2900

 
18.5

65
76
77

3
3.6
4.8

 
221

 
GD100-200B

52.4
86.6
104

15
24
29

41
38
36

 
2900

 
15

64
75
76

3
3.6
4.8

 
209

 
GD100-250

60
100
120

17
28
33

87
80
74.5

 
2900

 
37

61
72
73

3.5
3.8
4.8

 
397

 
GD100-250A

56.2
93.5
112

16
26
31

76
70
65

 
2900

 
30

61
72
73

3.5
3.8
4.8

 
348

 
GD100-250B

51.1
85.3
102

14
24
28

63.3
58.2
54.2

 
2900

 
22

60
71
72

3.5
3.8
4.8

 
285

 
GD100-315

60
100
120

17
28
33

133
125
118

 
2900

 
75

55
66
67

3
3.6
4.2

 
637

 
GD100-31

57.5
95.5
115

16
27
32

121
114
108

 
2900

 
55

55
66
67

3
3.6
4.2

 
560

 
GD100-315B

54.6
90.8
109

15
25
30

110
103
97

 
2900

 
45

54
65
66

3
3.6
4.2

 
495

 
GD100-315C

51.6
85.8
92

14
24
26

98
92
87

 
2900

 
37

53
64
65

3
3.6
4.2

 
432

 
GD125-200

120
200
240

33
56
67

57.5
50
44.5

 
2900

 
45

67
81
80

4.5
4.5
5

 
-

 
GD125-200A

112
187
225

31
52
63

50.5
44
39

 
2900

 
37

67
81
80

4.5
4.5
5

 
-

 
GD125-200B

99
165
198

28
46
55

39.3
34.1
30.4

 
2900

 
22

66
80
79

4.5
4.5
5

 
-

 
GD125-250

120
200
240

33
56
67

87
80
72

 
2900

 
75

66
78
75

3.8
4.2
5

 
-

 
GD125-250A

112
187
225

31
52
63

76
70
63

 
2900

 
55

66
78
75

3.8
4.2
5

 
-

 
GD125-250B

104
173
208

29
48
58

65
60
54

 
2900

 
45

65
77
74

3.8
4.2
5

 
-

 
GD125-250C

96
160
192

27
44
53

53.5
49
44

 
2900

 
37

62.4
73.5
70.5

3.8
4.2
5

 
-

 
GD125-315

120
200
240

33
56
67

133
125
120

 
2900

 
110

60
75
77

4
4.5
5

 
-

 
GD125-31

114
191
229

32
53
64

121
114
109

 
2900

 
110

60
75
77

4
4.5
5

 
-

 
GD125-315B

109
182
218

30
50
61

109
103
99

 
2900

 
90

59
74
76

4
4.5
5

 
-

 
GD125-315C

103
172
206

29
48
57

98
92
88

 
2900

 
75

58
73
75

4
4.5
5

 
-

 
GD125-400

120
200
240

33
56
67

208
200
194

 
2900

 
220

53
65
67

10
10
12

 
-

 
GD125-400A

112
187
225

31
52
62

184
176
172

 
2900

 
200

53
64
67

10
10
12

 
-

 
GD125-400B

104
176
210

29
49
58

160
154
149

 
2900

 
160

51
62.8
65

10
10
12

 
-

 
GD125-400C

98
164
196

27
46
54

140
132
128

 
2900

 
132

50.7
61.4
63

10
10
12

 
-

 
GD150-250

240
400
480

67
111
133

90
80
70

 
2900

 
160

71
81
78

12
12
14

 
-

 
GD150-250A

224
374
448

62
104
124

78
68
60.8

 
2900

 
132

68
77.9
75.3

12
12
14

 
-

 
GD150-250B

208
346
415

58
96
115

68
60
52

 
2900

 
110

70
80
77

12
12
14

 
-

 
GD150-315

240
400
511

67
111
133

136
128
121

 
2900

 
220

70
79
80

10
10
12

 
-

 
GD150-31

224
374
449

62
104
125

120
112
100

 
2900

 
200

70
79
80

10
10
12

 
-

 
GD150-315B

208
346
416

58
96
116

102
96
87.2

 
2900

 
160

69
78
79

10
10
12

 
-

 
GD150-400A

224
374
450

62
104
125

188
176
160

 
2900

 
315

62
75
74

8
11.2
14

 
-

 
GD150-400B

209
346
419

58
96
116

160
152
140

 
2900

 
280

61
74
73

8
11.2
14

 
-

 
GD200-250

480
800
920

133
222
256

88.4
80
71.2

 
2900

 
280

71
83
78

12
14
16

 
-

 
GD200-250A

450
748
862

125
208
239

77.6
70
62.4

 
2900

 
250

71
82
78

12
14
16

 
-

 
GD200-250B

416
692
796

116
192
221

66.4
60
53.2

 
2900

 
200

70
81
77

12
14
16

 
-

 
GD200-315B

420
700
806

117
194
224

110
96
84.8

 
2900

 
315

67.4
79
77.5

12
14
16

 
-

 
GD200-315C

392
654
752

109
182
209

96
82.8
73.6

 
2900

 
280

67.3
78.7
76.8

12
14
16

 
-

 
40GD-15

7.2
11.4
15.6

2
3.17
4.33

16
15
12

 
2900

 
1.1

47
62
64

2.2
2.6
4.5

 
33

 
40GD-20

7.2
11.4
15.6

2
3.17
4.33

21
20
16

 
2900

 
1.5

46
52
54

2.2
2.6
3.5

 
42

 
40GD-30

7.2
10
15.6

2
2.78
4.33

33
30
23

 
2900

 
2.2

49
54
56

2.2
2.6
3.5

 
46

 
50GD-17

10.8
18
25.2

3
5
7

21
17.5
13.5

 
2900

 
1.5

56
68
66.5

2.8
3.5
4

 
43

 
50GD-30

10.8
14
17

3
3.89
4.72

33
30
23

 
2900

 
3

44
54
47

2.5
3
4.2

 
60

 
50GD-50

7.5
12.5
17.1

2.08
3.47
4.75

52
50
42

 
2900

 
5.5

38
48
50

2.5
3.2
4

 
88

 
65GD-19

18
25.2
36

5
7
10

20
19
14

 
2900

 
2.2

60
68
66

3.6
4.3
5

 
48

 
65GD-30

18
25.2
35

5
7
9.72

33
30
23

 
2900

 
5.5

54
65
57

2.5
2.8
3.8

 
82

 
65GD-50

18
25.2
35

5
7
9.72

52
50
42

 
2900

 
7.5

49
60
57

2.5
2.8
4

 
116

 
80GD-21

30
42
54

8.33
11.67
15

24
21
16

 
2900

 
4

66
73
68

3
3.2
4.5

 
74

 
80GD-30

30
42
54

8.33
11.67
15

33
30
23

 
2900

 
5.5

60
71
64

2.6
3
4.2

 
105

 
80GD-50

30
42
54

8.33
11.67
15

52
50
42

 
2900

 
11

55
69
70

2.6
3
4

 
172

 
100GD-19

60
90
120

16.7
25
33.3

21
19
14

 
2900

 
7.5

69
75
74

3
4
5

 
112

 
100GD-21

39
60
75

10.83
16.67
20.83

24
21
16

 
2900

 
5.5

68
75
70

2.6
3.6
5

 
108

 
100GD-26

60
90
110

16.67
25
30.56

28
26
22

 
2900

 
11

64.5
71
70

3
4
5

 
174

 
100GD-32

60
90
120

16.67
25
33.33

34
32
26

 
2900

 
15

66
73
72

3
4
5

 
183

结构图:

安装示意图:



声明:1、以上信息仅供参考之用,各项性能参数以实为准;
      2、产品如有调整,恕不另行通知


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