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HAWE SAP series plunger pump has many advantages:
1. The speed of the machine itself is high, but the noise is very small, reducing noise pollution and making it healthier.
2. The material selection standard is high, and the material has been specially treated, so the service life is relatively longer. The parts that are easy to be damaged: bearing seal, etc. are strengthened.
3. High work efficiency, smooth operation, and no stagnation in the whole process.
4. The oil of the pump and power take-off device is not leaking, because all contact surfaces are installed with O-ring and double shaft seal.
5. Under the condition that there is no danger of changing the gear engagement, the design of the stop shoulder of the inclined cylinder allows the rotation direction of the pump to be changed.





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