Geothermal submersible borehole pump (deep well water pump)
Model: QJR Series, 60 models, 800 sizes in total.
Flow Rate: 5 to 600 m3/h (1.4 to 166.7l/s)
Head: 6 to 600 m (19.7 to 1968.5 feet)
Well Diameter: 150 to 400mm (5.9 to 15.7 inch)
Max. Rotate Speed: 3000 r/min
Pump Size: 6", 7", 8", 9", 12", 14"
Operating limits:
1, Maximum ambient temperature: 100 deg. C
2, Maximum immerging depth: 70m (229.6 feet)
Motor:
1. Rewindable motor
2. Voltage: 380V；220v;400v,415v
3. Frequency: 50Hz
4. Max. Power: 250KW
Materials: cast iron, stainless steel
Application:

*Applied to the geothermal well for heat water supply of medical treatment, bathing, aquaculture, industrial and agricultural production, and entertainment equipments, etc.
Advantages:
1) Heat-resistant, anti-corrosion, anti-aging, high efficiency, energy-saving, easy and convenient installation and maintenance, etc
2) Greater weight for same bulk
3) Completely meeting power standard
4) Long service life: normally 5 years