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GDL Vertical pipeline multi-stage centrifugal pump


 product class:Stage pump series
 product name:GDL Vertical pipeline multi-st....




 Range of capacity      1.8~1450m³/h 
Range of head  ≤133m
Medium temperature  -10℃~120℃
Ambient temperature   Up to 40℃
Maximum working pressure suction pressure+head of pump≤1.6MPa
Motor data

Supporting power


Voltage  380V
Frequency  50HZ
Rotating speed  2900r/min,1450r/min,970r/min
Protection class  IP44/IP54
Insulation class  B/F
Material pump body , pump cover,impeller  cast iron
Pump shaft  45 steel /stainless stell 3Crl3
Mechanical seal  silicon carbide,graphite,tungsten carbide,hard alloy and etc.

  • overview
  • feature
  • purpose
  • Model significance
  • Show case
  • data behavioral
  • Application area

Vertical, multi-stage, sectional, compact and small structure;
Pump body has tube structure, its inlet and outlet size is the same, and that, they are at a line, can be fixed anywhere like valve, convenient, fast and steady.
You can choose up-outlet type in order to convenient fixing, the angel between inlet and outlet can be justed0°、90°、180°、270°
If you need low noise and light tremor, isolating-vibrator or isolating-pad and connection board can be fixed.
The area is small because of special installation structure. 40% investment into building can be saved.

Head scope:20~230(m)
Rated speed:2900(r/min)
System Max: working pressure: 2.5MPa
Medium temperature:-15℃﹤T﹤105℃
Ambient temperature:≦+40℃
Motor protection class:IP44、IP54
Motor insulation class: B、F grade
Capacity scope:1.4~194.4(m3/h)

1、GDL vertical multi-stage centrifugal pump
2、Lives water supply in buildings
3、Fire-fighting water supply in buildings
4、Whole set water supply equipment and other boosting system’s pressure-stability pump
5、Water supply in boiler systems
6、Boosting and circulating in technology processes.
7、Completely made of stainless steel material, GDLF is suitable for the industries of chemical, foodstuff, brewing and pharmaceutical etc.

80-Inlet&Outlet caliber
GDL- Vertical multi-stage centrifugal pump
36-Rated capacity
12-Rated head

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