Series Name: Parker PD Series
Type: Hydraulic Pump
2. Performance Specifications
Displacement
The PD series hydraulic pumps have a defined range of displacements. The displacement typically varies from [minimum displacement value] to [maximum displacement value] . This range allows for different flow output capabilities to suit various hydraulic system requirements.
Flow Rate
Maximum Flow Rate: At a specific rotational speed and under optimal conditions, the pump can achieve a maximum flow rate of up to [X] liters/minute. This maximum flow rate is crucial for applications where a high volume of hydraulic fluid needs to be transferred quickly.
Flow Regulation: Some models of the PD series may have features for flow rate regulation. This can be either through mechanical means or with the use of additional control devices to adjust the output flow according to the specific needs of the hydraulic system.
Pressure Ratings
Maximum Operating Pressure: The pumps are rated for a maximum operating pressure of [operating pressure value] bar. This high - pressure rating enables the PD series pumps to be used in systems that require significant hydraulic pressure to operate effectively.
Peak Pressure Capacity: In addition to the maximum operating pressure, the pumps have a peak pressure capacity of up to [peak pressure value] bar. This provides a safety margin to handle short - term pressure surges during system startup, shutdown, or sudden load changes.
3. Rotational Speed
Maximum Continuous Speed: The PD series hydraulic pumps can operate continuously at a maximum speed of up to [maximum speed value] rpm (revolutions per minute). High - speed operation allows for efficient fluid transfer and can be beneficial in applications that require rapid response times.
Minimum Recommended Speed: There is a minimum recommended speed of [minimum speed value] rpm. Operating the pump below this speed for extended periods can lead to reduced efficiency, insufficient fluid flow, and potential damage to the pump's internal components.
