Advantage of hyd piston pump over fixed displacement vane pump.

Question

Accepted Answer

Hydraulic piston pumps offer higher efficiency, variable flow rates, and better control compared to fixed displacement vane pumps.

Hydraulic piston pumps have higher efficiency due to their ability to vary flow rates based on demand, reducing energy consumption.
Piston pumps provide better control over fluid flow and pressure, making them suitable for applications requiring precise operation.
Piston pumps are more durable and have longer service life compared to vane pumps, especially in high-pressure applications.
Examples: Piston pumps are commonly used in heavy machinery, construction equipment, and hydraulic systems where variable flow rates and high efficiency are crucial.

Accepted Answer

Piston pump are variable displacement pump so their is less heat generation.

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