產品概述
GDLF型立式多級不銹鋼管道離心泵是我司結合用戶的使用要求及消防有關標準，并根據JB/TQ6435-92標準設計制造的新一代產品。水泵吸入、排出口位于同一直線上。轉子部件由軸、葉輪、葉輪擋套、軸套等零件組成，進水段、中段、出水段用拉緊螺栓聯結。軸封采用機械密封，用平衡室的壓力水進行潤滑和冷卻。是各大行業冷熱水或物理化學性質類似于水等液體輸送的優選泵型。
產品特點
1、水力模型先進：效率高，性能范圍廣。
2、安裝、維修方便：管道式安裝、進出口能象閥門一樣安裝在管道的任何位置及任何方向，安裝維修極為方便。
3、外形美觀：采用優質不銹鋼外套，外形美觀。
4、更少的運行、維修費用：采用優質機械密封，耐磨損、無泄漏、使用壽命長，故障率低，具有更少的運行維修費用。
5、獨特部件、降低噪音：獨特的水力部件設計，良好的過流性能，最大地減少流動噪音。
6、立式結構，占地面積小。
適用范圍
廣泛應用于高壓運行系統中冷熱清水的循環和增壓、高層建筑多臺泵并聯供水、消防、鍋爐給水和冷卻水系統及各種沖洗液的輸送等。
型號意義
50 GDLF12 - 15×5
50 – 泵進出口直徑 （mm）
GDL – 立式多級管道離心泵
F – 不銹鋼材質
12 – 泵設計流量 （m3/h）
15 – 泵設計點單級揚程 （m）
5 – 級數
性能參數
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GDLF 不銹鋼多級泵性能參數
|
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|
|
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|
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|
|
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25GDLF2-20
|
2
|
15
|
72
|
2900
|
0.37
|
1.8
|
445
|
20
|
|
25GDLF2-30
|
2
|
22
|
72
|
2900
|
0.37
|
1.8
|
463
|
20
|
|
25GDLF2-40
|
2
|
30
|
72
|
2900
|
0.55
|
1.8
|
481
|
20
|
|
25GDLF2-50
|
2
|
37
|
72
|
2900
|
0.55
|
1.8
|
499
|
20
|
|
25GDLF2-60
|
2
|
45
|
74
|
2900
|
0.75
|
1.8
|
522
|
20
|
|
25GDLF2-70
|
2
|
52
|
74
|
2900
|
0.75
|
1.8
|
540
|
25
|
|
5GDLF2-80
|
2
|
60
|
74
|
2900
|
1.1
|
1.8
|
548
|
25
|
|
25GDLF2-90
|
2
|
67
|
76
|
2900
|
1.1
|
1.8
|
596
|
25
|
|
25GDLF2-100
|
2
|
75
|
76
|
2900
|
1.1
|
1.8
|
614
|
30
|
|
25GDLF2-110
|
2
|
82
|
76
|
2900
|
1.1
|
1.8
|
632
|
30
|
|
25GDLF2-120
|
2
|
90
|
76
|
2900
|
1.5
|
1.8
|
650
|
30
|
|
25GDLF2-130
|
2
|
97
|
82
|
2900
|
1.5
|
1.8
|
685
|
35
|
|
25GDLF2-140
|
2
|
105
|
82
|
2900
|
1.5
|
1.8
|
703
|
35
|
|
25GDLF2-150
|
2
|
112
|
82
|
2900
|
1.5
|
1.8
|
721
|
35
|
|
25GDLF2-160
|
2
|
120
|
82
|
2900
|
1.5
|
1.8
|
759
|
35
|
|
25GDLF2-170
|
2
|
127
|
82
|
2900
|
1.5
|
1.8
|
777
|
40
|
|
25GDLF2-180
|
2
|
135
|
84
|
2900
|
2.2
|
1.8
|
795
|
40
|
|
25GDLF2-190
|
2
|
142
|
84
|
2900
|
2.2
|
1.8
|
813
|
40
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25GDLF2-200
|
2
|
150
|
84
|
2900
|
2.2
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1.8
|
831
|
40
|
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25GDLF2-210
|
2
|
157
|
84
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2900
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2.2
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1.8
|
849
|
40
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25GDLF2-220
|
2
|
165
|
84
|
2900
|
2.2
|
1.8
|
867
|
45
|
|
25GDLF2-230
|
2
|
172
|
84
|
2900
|
3
|
1.5
|
918
|
45
|
|
25GDLF2-240
|
2
|
180
|
84
|
2900
|
3
|
1.8
|
936
|
45
|
|
25GDLF2-250
|
2
|
187
|
84
|
2900
|
3
|
1.8
|
945
|
50
|
|
25GDLF2-260
|
2
|
195
|
86
|
2900
|
3
|
1.8
|
972
|
50
|
|
32GDLF4-20
|
4
|
16
|
72
|
2900
|
0.37
|
1.8
|
460
|
20
|
|
32GDLF4-30
|
4
|
24
|
72
|
2900
|
0.55
|
1.8
|
490
|
20
|
|
32GDLF4-40
|
4
|
32
|
74
|
2900
|
0.75
|
1.8
|
520
|
20
|
|
32GDLF4-50
|
4
|
40
|
76
|
2900
|
1.1
|
1.8
|
570
|
20
|
|
32GDLF4-60
|
4
|
48
|
76
|
2900
|
1.1
|
1.8
|
595
|
20
|
|
32GDLF4-70
|
4
|
56
|
76
|
2900
|
1.5
|
1.8
|
640
|
25
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|
32GDLF4-80
|
4
|
64
|
82
|
2900
|
1.5
|
1.8
|
665
|
25
|
|
32GDLF4-90
|
4
|
72
|
82
|
2900
|
2.2
|
1.8
|
715
|
30
|
|
32GDLF4-100
|
4
|
80
|
84
|
2900
|
2.2
|
1.8
|
740
|
30
|
|
32GDLF4-110
|
4
|
88
|
84
|
2900
|
2.2
|
1.8
|
765
|
30
|
|
32GDLF4-120
|
4
|
96
|
84
|
2900
|
2.2
|
1.8
|
795
|
30
|
|
32GDLF4-130
|
4
|
104
|
84
|
2900
|
3
|
1.8
|
860
|
35
|
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32GDLF4-140
|
4
|
112
|
84
|
2900
|
3
|
1.8
|
885
|
35
|
|
32GDLF4-150
|
4
|
120
|
84
|
2900
|
3
|
1.8
|
910
|
35
|
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32GDLF4-160
|
4
|
128
|
86
|
2900
|
3
|
1.8
|
935
|
35
|
|
32GDLF4-170
|
4
|
136
|
86
|
2900
|
4
|
1.8
|
1000
|
40
|
|
32GDLF4-180
|
4
|
144
|
86
|
2900
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4
|
1.8
|
1025
|
40
|
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32GDLF4-190
|
4
|
152
|
87
|
2900
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4
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1.8
|
1050
|
40
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32GDLF4-200
|
4
|
160
|
87
|
2900
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4
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1.8
|
1075
|
40
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|
32GDLF4-210
|
4
|
168
|
87
|
2900
|
4
|
1.8
|
1100
|
45
|
|
32GDLF4-220
|
4
|
176
|
87
|
2900
|
4
|
1.8
|
1130
|
45
|
|
40GDLF8-20
|
8
|
18
|
74
|
2900
|
0.75
|
2.3
|
575
|
25
|
|
40GDLF8-30
|
8
|
27
|
76
|
2900
|
1.1
|
2.3
|
625
|
30
|
|
40GDLF8-40
|
8
|
36
|
82
|
2900
|
1.5
|
2.3
|
665
|
30
|
|
40GDLF8-50
|
8
|
45
|
84
|
2900
|
2.2
|
2.3
|
715
|
40
|
|
40GDLF8-60
|
8
|
54
|
84
|
2900
|
2.2
|
2.3
|
745
|
40
|
|
40GLF8-70
|
8
|
63
|
84
|
2900
|
3
|
2.3
|
810
|
45
|
|
40GDLF8-80
|
8
|
72
|
86
|
2900
|
3
|
2.3
|
840
|
45
|
|
40GDLF8-90
|
8
|
81
|
86
|
2900
|
4
|
2.3
|
905
|
55
|
|
40GDLF8-100
|
8
|
90
|
87
|
2900
|
4
|
2.3
|
935
|
55
|
|
40CGDLF8-110
|
8
|
99
|
87
|
2900
|
4
|
2.3
|
965
|
55
|
|
40GDLF8-120
|
8
|
108
|
87
|
2900
|
4
|
2.3
|
995
|
55
|
|
40GDLF8-130
|
8
|
117
|
87
|
2900
|
5.5
|
2.3
|
1100
|
80
|
|
40GDLF8-140
|
8
|
126
|
88.5
|
2900
|
5.5
|
2.3
|
1130
|
80
|
|
40GDLF8-150
|
8
|
135
|
88.5
|
2900
|
5.5
|
2.3
|
1160
|
80
|
|
40GDLF8-160
|
8
|
144
|
88.5
|
2900
|
5.5
|
2.3
|
1190
|
80
|
|
40GDLF8-170
|
8
|
153
|
88.5
|
2900
|
7.5
|
2.3
|
1220
|
90
|
|
40CGDLF8-180
|
8
|
162
|
89
|
2900
|
7.5
|
2.3
|
1250
|
90
|
|
40GDLF8-190
|
8
|
171
|
89
|
2900
|
7.5
|
2.3
|
1280
|
90
|
|
40GDLF8-200
|
8
|
180
|
89
|
2900
|
7.5
|
2.3
|
1310
|
95
|
|
50GDLF16-20
|
16
|
24
|
84
|
2900
|
2.2
|
4.6
|
665
|
40
|
|
50GDLF16-30
|
16
|
36
|
86
|
2900
|
3
|
4.6
|
745
|
50
|
|
50GDLF16-40
|
16
|
48
|
86
|
2900
|
4
|
4.6
|
825
|
55
|
|
50GDLF16-50
|
16
|
60
|
88.5
|
2900
|
5.5
|
4.6
|
945
|
70
|
|
50GDLF16-60
|
16
|
72
|
88.5
|
2900
|
5.5
|
4.6
|
990
|
75
|
|
50GDLF16-70
|
16
|
84
|
89
|
2900
|
7.5
|
4.6
|
1035
|
80
|
|
50GDLF16-80
|
16
|
96
|
89
|
2900
|
7.5
|
4.6
|
1080
|
80
|
|
50GDLF16-90
|
16
|
108
|
89
|
2900
|
11
|
4.6
|
1255
|
140
|
|
50GDLF16-100
|
16
|
120
|
92.5
|
2900
|
11
|
4.6
|
1310
|
140
|
|
50GDLF16-110
|
16
|
132
|
92.5
|
2900
|
11
|
4.6
|
1365
|
145
|
|
50GDLF16-120
|
16
|
144
|
92.5
|
2900
|
11
|
4.6
|
1420
|
145
|
|
50GDLF16-130
|
16
|
156
|
92.5
|
2900
|
15
|
4.6
|
1545
|
150
|
|
50GDLF16-140
|
16
|
168
|
92.5
|
2900
|
15
|
4.6
|
1600
|
165
|
耐干磨系列離心泵