What is the working pressure, rated pressure and maximum allowable pressure of the hydraulic pump?

- Apr 28, 2018 -

1. Working Pressure The output pressure of the hydraulic pump when it is actually working is called working pressure. Working pressure depends on the size of the external load and the pressure loss on the drain line, regardless of the flow of the hydraulic pump.

2. Rated pressure Hydraulic pump Under normal operating conditions, the maximum pressure for continuous operation in accordance with the test standard is called the rated pressure of the hydraulic pump. 3. The maximum allowable pressure Under the condition of exceeding the rated pressure, according to the test standard, the maximum pressure value that allows the hydraulic pump to run briefly is called the maximum allowable pressure of the hydraulic pump, and beyond this pressure, the leakage of the pump will rapidly increase.

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