产品概述
GDLF型立式多级不锈钢管道离心泵是我司结合用户的使用要求及消防有关标准，并根据JB/TQ6435-92标准设计制造的新一代产品。水泵吸入、排出口位于同一直线上。转子部件由轴、叶轮、叶轮挡套、轴套等零件组成，进水段、中段、出水段用拉紧螺栓联结。轴封采用机械密封，用平衡室的压力水进行润滑和冷却。是各大行业冷热水或物理化学性质类似于水等液体输送的优选泵型。
产品特点
1、水力模型先进：效率高，性能范围广。
2、安装、维修方便：管道式安装、进出口能象阀门一样安装在管道的任何位置及任何方向，安装维修极为方便。
3、外形美观：采用优质不锈钢外套，外形美观。
4、更少的运行、维修费用：采用优质机械密封，耐磨损、无泄漏、使用寿命长，故障率低，具有更少的运行维修费用。
5、独特部件、降低噪音：独特的水力部件设计，良好的过流性能，最大地减少流动噪音。
6、立式结构，占地面积小。
适用范围
广泛应用于高压运行系统中冷热清水的循环和增压、高层建筑多台泵并联供水、消防、锅炉给水和冷却水系统及各种冲洗液的输送等。
型号意义
50 GDLF12 - 15×5
50 – 泵进出口直径 （mm）
GDL – 立式多级管道离心泵
F – 不锈钢材质
12 – 泵设计流量 （m3/h）
15 – 泵设计点单级扬程 （m）
5 – 级数
性能参数
|
GDLF 不锈钢多级泵性能参数
|
|
|
|
|
|
|
|
|
|
|
|
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
|
|
25GDLF2-200
|
2
|
150
|
84
|
2900
|
2.2
|
1.8
|
831
|
40
|
|
25GDLF2-210
|
2
|
157
|
84
|
2900
|
2.2
|
1.8
|
849
|
40
|
|
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
|
|
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
|
|
32GDLF4-140
|
4
|
112
|
84
|
2900
|
3
|
1.8
|
885
|
35
|
|
32GDLF4-150
|
4
|
120
|
84
|
2900
|
3
|
1.8
|
910
|
35
|
|
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
|
4
|
1.8
|
1025
|
40
|
|
32GDLF4-190
|
4
|
152
|
87
|
2900
|
4
|
1.8
|
1050
|
40
|
|
32GDLF4-200
|
4
|
160
|
87
|
2900
|
4
|
1.8
|
1075
|
40
|
|
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
|
耐干磨系列离心泵