GD管道泵，立式單級單吸泵，離心式管道增壓泵，清水循環泵，直聯式增壓泵
管道離心泵直接安裝在管線上,對所輸送的介質進行加壓,也可以如普通離心泵一樣用于抽吸液體。本廠生產的管道離心泵體積小、重量輕、結構緊湊?？蓡闻_或多臺串聯，可臥式或立式安裝使用。法蘭尺寸符合國標標準（ISO2084-1974）。
"GD"為普通型管道泵，供輸送80℃以下的清水或物理化學性質類似清水的介質。主要用于制冷、空調、消防和一般供水系統。
"GF"為耐腐蝕型管道泵，根據所輸送介質對泵的腐蝕情況，針對性選擇觸液體部件的耐腐蝕合金。適用于石油、化工、醫藥、食品等行業中，輸送有腐蝕性、粘度類似水的介質或衛生介質。
"GR"為熱水型管道泵，供輸送120℃以下的熱水，用于采暖和熱力系統熱水循環，或余熱利用系統熱水的輸送。
型號說明：
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。
技術規格
型號
Type | 流量
Capacity | 揚程
Head
米
（m） | 轉速
Speed
轉/分
（r/min） | 配用功率
Motor
千瓦
（kW） | 效率
Efficiency
（%） | 必需汽
蝕余量
（NPSH）r
米
（m） | 重量
Weight
千克
（kg） |
米/時
（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 |
結構圖：
安裝示意圖：
聲明：1、以上信息僅供參考之用，各項性能參數以實為準；
2、產品如有調整，恕不另行通知
廣州水泵廠立式離心泵價格，單級離心泵型號，管道式增泵
