Differentiated design of main and shaft diameters significantly improves energy efficiency;
The fixed structure of the main bearing and the flattened design of the cylinder effectively reduce the variation of the three spot welding pump body clearance of the main housing;
Flat cylinder design effectively reduces gas leakage;
The lowest oil discharge volume in the industry;
Efficient and low-noise DC concentrated winding frequency conversion motor, neodymium iron boron magnet, motor efficiency of 92%.

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