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Déplacement: Usually expressed in cubic centimeters per revolution (CM³ / Rev). For example, it might have a displacement of 22 CM³ / Rev, which means that for each complete rotation of the gear pump, 22 cubic centimeters of fluid is pumped.
Pression nominale: This is the maximum pressure at which the pump is designed to operate continuously under normal conditions. It could be, for example, 10 MPa (megapascals) or some other value depending on the specific design and application. The rated pressure indicates the pressure – handling capacity of the pump.
Pression maximale: The highest pressure that the pump can briefly withstand without suffering damage. It is typically higher than the rated pressure, perhaps 12 – 15 MPa for the AZPW022. This value is important to consider in case of sudden pressure spikes in the system.
Rated Speed: The recommended rotational speed at which the pump should operate to achieve its optimal performance. It could be, say, 1500 rpm (revolutions per minute). Operating the pump at the rated speed ensures efficient fluid transfer and minimal wear and tear.
