Commonly used hydraulic pump product selection points

In the design, use and maintenance of the hydraulic system, the hydraulic pump should be reasonably selected according to the required working conditions.
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Usually, the type of pump selected from the gear pump, vane pump and plunger pump is first selected according to the host working condition, power size and system requirements for its performance and system pressure, and then the specific specifications are determined according to the maximum working pressure and maximum flow calculated by the system.

Also consider quantitative or variable, prime mover type, speed, volumetric efficiency, total efficiency, self-priming characteristics, noise and other factors. These factors are usually reflected in the product sample or manual, should be carefully studied one by one, unclear should consult the supplier or the manufacturer.

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