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GDL vertical multistage pipeline centrifugal pump
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GDL vertical multistage pipeline centrifugal pump is new excellent product that our company adopt foreign technology combined with consumer opinion。the pump is designed to be obedient to JB/TQ6435-92 standard.
Rotor components consist of shaft, impeller, impeller gear sets and so on.Shaft seal use mechanical seal, pressure water in balance for lubrication and cooling. In major industry, the pump is the best liquid delivery pump that transport hot or cold water, and physical and chemical liquid that similar to water .
This Division products are all designed and optimized by computer processing, the company has strong technical force, rich production experience and perfect detection means, so as to ensure product quality stable and reliable.
二, the scope of application:
Be widely used in high-pressure system to cycle and pressurized hot or cold fresh water, high-rise buildings of multiple pumps in parallel water supply, fire protection, boiler feedwater and cooling water systems and all kinds of washing fluid delivery and so on.
三, the product features:
1, hydraulic model: high efficiency, performance widely.
2, installation, easy maintenance: pipeline installation, import and export can be the same as the valve installed in the pipeline at any location and any direction, installation and maintenance very easy.
3, beautiful shape: Using high-quality stainless steel jacket, beautiful shape.
4, less operating and maintenance costs: use of high-quality mechanical seal, wear-resistant, non-leakage, long service life, failure rate is low, with fewer operating maintenance costs.
5, the unique parts, low noise: unique hydraulic component design, good performance, the biggest reduction in flow noise.
6, vertical structure, small footprint.
四, Technical parameters:
flow:2-160m3 / h;
lift:24-200m;
Power :1.1-90kw;
Rotational speed: 2900r/min;
Diameter: φ25-φ150;
Temperature Range: -15 - +120 ℃;
Working Pressure: ≤ 2.5Mpa.
五, model significance:
50 GDL (S) 12 - 15 × 5
50 - pump inlet and outlet diameter (mm)
GDL - vertical multi-stage pipeline centrifugal pump
12 - Pump Design Flow (m3 / h)
15 - pump design point single-stage lift (m)
5 - Series
6, GDL vertical multistage pipeline centrifugal pump performance parameters:
|
type
|
flow
Q (m3/h) |
lift
H (m) |
sucker distance
(m) |
motor power
(KW) |
|
25GDL2-12*3
|
2
|
36
|
7.5
|
1.1
|
|
25GDL2-12*4
|
2
|
48
|
7.5
|
1.1
|
|
25GDL2-12*5
|
2
|
60
|
7.5
|
1.5
|
|
25GDL2-12*6
|
2
|
72
|
7.5
|
1.5
|
|
25GDL2-12*7
|
2
|
84
|
7.5
|
2.2
|
|
25GDL2-12*8
|
2
|
96
|
7.5
|
2.2
|
|
25GDL2-12*9
|
2
|
108
|
7.5
|
2.2
|
|
25GDL2-12*10
|
2
|
120
|
7.5
|
3
|
|
25GDL2-12*11
|
2
|
132
|
7.5
|
3
|
|
25GDL2-12*12
|
4
|
144
|
7.5
|
3
|
|
25GDL4-11*3
|
4
|
33
|
7.5
|
1.1
|
|
25GDL4-11*4
|
4
|
44
|
7.5
|
1.5
|
|
25GDL4-11*5
|
4
|
55
|
7.5
|
2.2
|
|
25GDL4-11*6
|
4
|
66
|
7.5
|
2.2
|
|
25GDL4-11*7
|
4
|
77
|
7.5
|
3
|
|
25GDL4-11*8
|
4
|
88
|
7.5
|
3
|
|
25GDL4-11*9
|
4
|
99
|
7.5
|
3
|
|
25GDL4-11*10
|
4
|
110
|
7.5
|
4
|
|
25GDL4-11*11
|
4
|
121
|
7.5
|
4
|
|
25GDL4-11*12
|
4
|
132
|
7.5
|
4
|
|
40GDL6-12*3
|
6
|
36
|
7.5
|
1.5
|
|
40GDL6-12*4
|
6
|
48
|
7.5
|
2.2
|
|
40GDL6-12*5
|
6
|
60
|
7.5
|
2.2
|
|
40GDL6-12*6
|
6
|
72
|
7.5
|
3
|
|
40GDL6-12*7
|
6
|
84
|
7.5
|
3
|
|
40GDL6-12*8
|
6
|
96
|
7.5
|
4
|
|
40GDL6-12*9
|
6
|
108
|
7.5
|
4
|
|
40GDL6-12*10
|
6
|
120
|
7.5
|
4
|
|
40GDL6-12*11
|
6
|
132
|
7.5
|
5.5
|
|
40GDL6-12*12
|
6
|
144
|
7.5
|
5.5
|
|
50GDL12-15*2
|
12
|
30
|
7
|
2.2
|
|
50GDL12-15*3
|
12
|
45
|
7
|
3
|
|
50GDL12-15*4
|
12
|
60
|
7
|
4
|
|
50GDL12-15*5
|
12
|
75
|
7
|
5.5
|
|
50GDL12-15*6
|
12
|
90
|
7
|
5.5
|
|
50GDL12-15*7
|
12
|
105
|
7
|
7.5
|
|
50GDL12-15*8
|
12
|
120
|
7
|
7.5
|
|
50GDL12-15*9
|
12
|
135
|
7
|
11
|
|
50GDL12-15*10
|
12
|
150
|
7
|
11
|
|
50GDL18-15*2
|
18
|
30
|
7
|
3
|
|
50GDL18-15*3
|
18
|
45
|
7
|
4
|
|
50GDL18-15*4
|
18
|
60
|
7
|
5.5
|
|
50GDL18-15*5
|
18
|
75
|
7
|
7.5
|
|
50GDL18-15*6
|
18
|
90
|
7
|
7.5
|
|
50GDL18-15*7
|
18
|
105
|
7
|
11
|
|
50GDL18-15*8
|
18
|
120
|
7
|
11
|
|
50GDL18-15*9
|
18
|
135
|
7
|
15
|
|
50GDL18-15*10
|
18
|
150
|
7
|
15
|
|
65GDL24-12*2
|
24
|
24
|
6
|
3
|
|
65GDL24-12*3
|
24
|
36
|
6
|
4
|
|
65GDL24-12*4
|
24
|
48
|
6
|
5.5
|
|
65GDL24-12*5
|
24
|
60
|
6
|
7.5
|
|
65GDL24-12*6
|
24
|
72
|
6
|
7.5
|
|
65GDL24-12*7
|
24
|
84
|
6
|
11
|
|
65GDL24-12*8
|
24
|
96
|
6
|
11
|
|
65GDL24-12*9
|
24
|
108
|
6
|
15
|
|
65GDL24-12*10
|
24
|
120
|
6
|
15
|
|
80GDL36-12*2
|
36
|
24
|
5.5
|
4
|
|
80GDL36-12*3
|
36
|
36
|
5.5
|
5.5
|
|
80GDL36-12*4
|
36
|
48
|
5.5
|
7.5
|
|
80GDL36-12*5
|
36
|
60
|
5.5
|
11
|
|
80GDL36-12*6
|
36
|
72
|
5.5
|
11
|
|
80GDL36-12*7
|
36
|
84
|
5.5
|
15
|
|
80GDL36-12*8
|
36
|
96
|
5.5
|
15
|
|
80GDL36-12*9
|
36
|
108
|
5.5
|
18.5
|
|
80GDL36-12*10
|
36
|
120
|
5.5
|
18.5
|
|
80GDL54-14*2
|
54
|
28
|
5
|
7.5
|
|
80GDL54-14*3
|
54
|
42
|
5
|
11
|
|
80GDL54-14*4
|
54
|
56
|
5
|
15
|
|
80GDL54-14*5
|
54
|
70
|
5
|
18.5
|
|
80GDL54-14*6
|
54
|
894
|
5
|
18.5
|
|
80GDL54-14*7
|
54
|
98
|
5
|
22
|
|
100GDL72-14*2
|
72
|
28
|
4.5
|
11
|
|
100GDL72-14*3
|
72
|
42
|
4.5
|
15
|
|
100GDL72-14*4
|
72
|
56
|
4.5
|
18.5
|
|
100GDL72-14*5
|
72
|
70
|
4.5
|
22
|
|
100GDL72-14*6
|
72
|
74
|
4.5
|
30
|
|
100GDL72-14*7
|
72
|