The difference between PV2R1 series and PV2R2 series vane pumps

Both the PV2R1 and PV2R2 series are single hydraulic vane pumps. Although they are different models of oil pumps in the same series, they have some differences in design and application:

 1.Overall dimensions: PV2R1 and PV2R2 series differ in external dimensions. Generally speaking, the vane pumps of the PV2R1 series are smaller and more compact, making them suitable for applications with limited space. The PV2R2 series vane pump is larger in volume than the PV2R1 series and is suitable for applications requiring greater flow and power.

 2.Flow and pressure range: There are also differences in flow and pressure range between the PV2R1 and PV2R2 series. Generally speaking, the PV2R1 series has a smaller flow and pressure range and is suitable for some low flow and low pressure applications. The PV2R2 series has a larger flow and pressure range, can provide higher hydraulic power, and is suitable for some high-flow and high-pressure applications.

 3.Application scenarios: Due to their different performance characteristics, the PV2R1 and PV2R2 series are suitable for different application scenarios. PV2R1 series is usually suitable for some small hydraulic systems, such as small machine tools, automation equipment, etc. The PV2R2 series is suitable for some large hydraulic systems, such as metallurgical equipment, injection molding machinery, etc.

 4.Other characteristics: PV2R1 and PV2R2 series may also have some differences in other characteristics, such as noise level, efficiency, etc. Specific differences may vary by specific model and configuration.

It should be noted that the specific models and configurations of PV2R1 and PV2R2 series may be different, so when selecting and comparing, it is best to refer to the manufacturer's product information or conduct detailed consultation with the relevant manufacturer to obtain accurate differences and performance parameters. , find a hydraulic pump that is more suitable for the machine.