Wide range pump
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The principle and characteristics of wide range pump technology:
The design of wide range electric submersible pump is to significantly reduce the upper and lower thrust by optimizing the Hydraulics design of the electric submersible pump impeller, using high-quality wear-resistant tungsten carbide bushings, optimizing the installation proportion and position of thrust bearings, and ultimately achieving stable operation in an extremely wide range of displacement, and extending the service life of the pump.
ü Mixed phase flow design, 20% wider than radial flow pump blade opening
ü Wider scope of work
ü Higher efficiency than ordinary electric pumps
ü Higher gas, scale, wax, and sand processing capabilities
Combination wide centrifugal pump structure--AR Pump
The use of Abrasive Resistant (AR) pumps increases the strength and wear resistance of the pump. The AR pump is made of tungsten carbide hard alloy material, and its unique design structure can improve the axial and radial protection of the submersible pump (patent number: ZL 201420041343.8).
This structural pump has been widely used in the North American market (Colombia) and major oil fields around the world, achieving good results, extending the service life of the unit by more than twice, achieving significant sand control effects, and a free gas adaptation ratio of 40%, improving the reliability of unit operation.
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