GDL vertical multistage pipeline pump
manufacturer: Shanghai MeiYan Yi Pump & Valve Co., Ltd.
Eml: sales@1bengfa.com
Tel: +86 (21) 5640 2009
Mob: +86 138 1691 3072（WeChat Same Account）
diagram
GDL vertical multistage pipeline pumps
introductions
GDL multi-stage pipeline centrifugal pump is a new generation product designed and made by our company on the basisi of the excellent pump types both domestic and overseas and combining the requirements of use and the related fire-fighting standards and following the standard of JB/TQ6435-92. The pump uses a vertical sectional and stainless steel casing structure to have both inlet and outlet on a same level, of a same aperture and capable of being mounted in a pipeline just as a valve and collects the merits of the high pressure of a multi-stage pump, a less land area of a vertical pump and convenient installation of a pipeline pump and due to the excellent hydraulic model it adopts, alos features a high efficiency, energy-saving, stable running ect., in addition, because of the wearable mechanical seal it uses as the shaft seal, it has no leak and a long duration of use.
features
With energy efficient, stable operation, etc advantages, and shaft seals use wear-resisting mechanical seal, using temperature is ≤100℃, working pressure is ≤1.6MPa（16kg/cm3）. Flow: 5-300m3 / h head: 5- 250m rotate speed: 2900r/min
usages
GDL type pump is suitable for conveying water or chemical and physical properties liquids in high pressure operating system, such as high-rise building water supply, boiler water supply, fire fighting system etc transportation or pipe pressurization. GDLF type pump adopts whole stainless steel (ZG1Cr18Ni9Ti) material, suitable for chemical industry, food, brewing, pharmacy, textile, etc. According to the requirement of the user, can customize S.S. 304 or S.S. 316L material.
performance parameters
| type | flow (m3/h) | head (m) | suction (m) | motor power (kw) |
| 25GDL2-12×3 | 2 | 36 | 7.5 | 1.1 |
| 25GDL2-12×4 | 48 | 1.1 | ||
| 25GDL2-12×5 | 60 | 1.5 | ||
| 25GDL2-12×6 | 72 | 1.5 | ||
| 25GDL2-12×7 | 84 | 2.2 | ||
| 25GDL2-12×8 | 96 | 2.2 | ||
| 25GDL2-12×9 | 108 | 2.2 | ||
| 25GDL2-12×10 | 120 | 3 | ||
| 25GDL2-12×11 | 132 | 3 | ||
| 25GDL2-12×12 | 144 | 3 | ||
| 25GDL4-11×3 | 4 | 33 | 1.1 | |
| 25GDL4-11×4 | 44 | 1.5 | ||
| 25GDL4-11×5 | 55 | 2.2 | ||
| 25GDL4-11×6 | 66 | 2.2 | ||
| 25GDL4-11×7 | 77 | 3 | ||
| 25GDL4-11×8 | 88 | 3 | ||
| 25GDL4-11×9 | 99 | 3 | ||
| 25GDL4-11×10 | 110 | 4 | ||
| 25GDL4-11×11 | 121 | 4 | ||
| 25GDL4-11×12 | 132 | 4 | ||
| 25GDL4-11×13 | 143 | 4 | ||
| 40GDL6-12×3 | 6 | 36 | 1.5 | |
| 40GDL6-12×4 | 48 | 2.2 | ||
| 40GDL6-12×5 | 60 | 2.2 | ||
| 40GDL6-12×6 | 72 | 3 | ||
| 40GDL6-12×7 | 84 | 3 | ||
| 40GDL6-12×8 | 96 | 4 | ||
| 40GDL6-12×9 | 108 | 4 | ||
| 40GDL6-12×10 | 120 | 4 | ||
| 40GDL6-12×11 | 132 | 5.5 | ||
| 40GDL6-12×12 | 144 | 5.5 | ||
| 50GDL12-15×2 | 12 | 30 | 7 | 2.2 |
| 50GDL12-15×3 | 45 | 3 | ||
| 50GDL12-15×4 | 60 | 4 | ||
| 50GDL12-15×5 | 75 | 5.5 | ||
| 50GDL12-15×6 | 90 | 5.5 | ||
| 50GDL12-15×7 | 105 | 7.5 | ||
| 50GDL12-15×8 | 120 | 75 | ||
| 50GDL12-15×9 | 135 | 11 | ||
| 50GDL12-15×10 | 150 | 11 | ||
| 50GDL18-15×3 | 18 | 45 | 4 | |
| 50GDL18-15×4 | 60 | 5.5 | ||
| 50GDL18-15×5 | 75 | 7.5 | ||
| 50GDL18-15×6 | 90 | 7.5 | ||
| 50GDL18-15×7 | 105 | 11 | ||
| 50GDL18-15×8 | 120 | 11 | ||
| 50GDL18-15×9 | 135 | 15 | ||
| 50GDL18-15×10 | 150 | 15 | ||
| 65GDL24-12×2 | 24 | 24 | 6 | 3 |
| 65GDL24-12×3 | 36 | 4 | ||
| 65GDL24-12×4 | 48 | 5.5 | ||
| 65GDL24-12×5 | 60 | 7.5 | ||
| 65GDL24-12×6 | 72 | 7.5 | ||
| 6S5GDL24-12×7 | 84 | 11 | ||
| 65GDL24-12×8 | 96 | 11 | ||
| 65GDL24-12×9 | 108 | 15 | ||
| 65GDL24-12×10 | 120 | 15 | ||
| 80GDL36-12×2 | 36 | 24 | 5.5 | 4 |
| 80GDL36-12×3 | 36 | 5.5 | ||
| 80GDL36-12×4 | 48 | 7.5 | ||
| 80GDL36-12×5 | 60 | 11 | ||
| 80GDL36-12×6 | 72 | 11 | ||
| 80GDL36-12×7 | 84 | 15 | ||
| 80GDL36-12×8 | 96 | 15 | ||
| 80GDL36-12×9 | 108 | 18.5 | ||
| 80GDL36-12×10 | 120 | 18.5 | ||
| 80GDL54-14×2 | 54 | 28 | 5 | 7.5 |
| 80GDL54-14×3 | 42 | 11 | ||
| 80GDL54-14×4 | 56 | 15 | ||
| 80GDL54-14×5 | 70 | 18.5 | ||
| 80GDL54-14×6 | 84 | 18.5 | ||
| 80GDL54-14×7 | 98 | 22 | ||
| 100GDL72-14×2 | 72 | 28 | 4.5 | 11 |
| 100GDL72-14×3 | 42 | 15 | ||
| 100GDL72-14×4 | 56 | 18.5 | ||
| 100GDL72-14×5 | 70 | 22 | ||
| 100GDL72-14×6 | 84 | 30 | ||
| 100GDL72-14×7 | 98 | 30 |
