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GQB Submersible Centrifugal Pump

Applications
The GQB submersible centrifugal pump is applicable in environments with large head and large water level difference, especially in stations with deep pumps.

Overview
The large-head volute centrifugal pump is equipped with a wheel, which allows it to move along the track and automatically couple with the outlet pipes. It is known for its low construction cost and easy operation. It rivals traditional self-coupling lift submersible centrifugal pump in terms of performance.

Main Features
1. The centrifugal pump moves along the track, making the installation easy.
2. When the pump is lifted to the ground, half of the cable is lifted but is still underground. The cable won't take up space of the plant
3. Any type of foundation is unnecessary, saving significant user costs.
4. The water control pump is equipped with a filter so a trash rack is not needed
5. Gate, breast wall, and lifting structure is unnecessary

Model Number Meaning: 400-GQB-2000-60-500
  • 400: outlet diameter (mm)
  • GQB: lifting pump
  • 2000: flow (m3/h)
  • 60: head (m)
  • 500: motor power (kw)
Technical Parameters
Model Rotating speed (n) r/min Flow (Q) m3/h Head (H) m Power (kW) Efficiency (n) %
shaft power motor power
300GQB-800-30-110 1470 800 30 87.1 110 75
300GQB-1000-30-132 1470 1000 30 108.9 132 75
300GQB-1000-50-220 1470 1000 50 170.14 220 80
300GQB-800-60-220 1470 800 60 163.33 220 80
300GQB-1000-80-335 1470 1000 80 272.22 335 80
300GQB-1500-40-250 1470 1500 40 201.65 250 81
300GQB-1500-50-335 1470 1500 50 252.06 335 81
400GQB-2000-40-335 980 2000 40 262.38 335 83
400GQB-2000-50-400 1470 2000 50 336.08 400 81
400GQB-2000-60-500 1470 2000 60 403.29 500 81
400GQB-2000-80-630 1470 2000 80 544.44 630 80
500GQB-2500-50-500 1470 2500 50 420.10 500 81
500GQB-2500-60-630 1470 2500 60 504.12 630 81
500GQB-3000-50-630 1470 3000 50 504.12 630 81
500GQB-3600-50-800 980 3600 50 576.47 800 85
500GQB-3000-60-800 980 3000 60 590.36 800 83
600GQB-4000-50-900 980 4000 50 648.15 900 84
600GQB-4000-60-1000 980 4000 60 777.78 1000 84
600GQB-4000-80-1250 980 4000 80 1049.53 1250 83

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Sump Pump, Deep Well Submersible Pump, Wastewater Pumping Tool, Swimming Pool Pump

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