PARKER柱塞泵是依靠工作元件在泵缸内作往复或回转运动，使工作容积交替地增大和缩小，以实现液体的吸入和排出。工作元件作往复运动的容积式泵称为往复泵，作回转运动的称为回转泵。前者的吸入和排出过程在同一泵缸内交替进行，并由吸入阀和排出阀加以控制；后者则是通过齿轮、螺杆、叶形转子或滑片等工作元件的旋转作用，迫使液体从吸入侧转移到排出侧。
特价供应下列常规型号派克柱塞泵：
| PV032R1K1T1NFDS | PV032R1K1T1VFDS | PV032R1K1T1WFDS |
| PV040R1K1T1NFDS | PV040R1K1T1VFDS | PV040R1K1T1WFDS |
| PV046R1K1T1NFDS | PV046R1K1T1VFDS | PV046R1K1T1WFDS |
| PV032R1K1T1NFHS | PV032R1K1T1VFHS | PV032R1K1T1WFHS |
| PV040R1K1T1NFHS | PV040R1K1T1VFHS | PV040R1K1T1WFHS |
| PV046R1K1T1NFHS | PV046R1K1T1VFHS | PV046R1K1T1WFHS |
| PV032R1K1T1NFWS | PV032R1K1T1VFWS | PV032R1K1T1WFWS |
| PV040R1K1T1NFWS | PV040R1K1T1VFWS | PV040R1K1T1WFWS |
| PV046R1K1T1NFWS | PV046R1K1T1VFWS | PV046R1K1T1WFWS |
| PV032R1K1T1NFRC | PV032R1K1T1VFRC | PV032R1K1T1WFRC |
| PV040R1K1T1NFRC | PV040R1K1T1VFRC | PV040R1K1T1WFRC |
| PV046R1K1T1NFRC | PV046R1K1T1VFRC | PV046R1K1T1WFRC |
| PV032R1K1T1NFFC | PV032R1K1T1VFFC | PV032R1K1T1WFFC |
| PV040R1K1T1NFFC | PV040R1K1T1VFFC | PV040R1K1T1WFFC |
| PV046R1K1T1NFFC | PV046R1K1T1VFFC | PV046R1K1T1WFFC |
| PV032R1K1T1NMMC | PV032R1K1T1VMMC | PV032R1K1T1WMMC |
| PV040R1K1T1NMMC | PV040R1K1T1VMMC | PV040R1K1T1WMMC |
| PV046R1K1T1NMMC | PV046R1K1T1VMMC | PV046R1K1T1WMMC |
| PV032R1K1T1NMRC | PV032R1K1T1VMRC | PV032R1K1T1WMRC |
| PV040R1K1T1NMRC | PV040R1K1T1VMRC | PV040R1K1T1WMRC |
| PV046R1K1T1NMRC | PV046R1K1T1VMRC | PV046R1K1T1WMRC |
| PV032R1K1T1NMFC | PV032R1K1T1VMFC | PV032R1K1T1WMFC |
| PV040R1K1T1NMFC | PV040R1K1T1VMFC | PV040R1K1T1WMFC |
| PV046R1K1T1NMFC | PV046R1K1T1VMFC | PV046R1K1T1WMFC |
| PV032R1K1T1N001 | PV032R1K1T1V001 | PV032R1K1T1W001 |
| PV040R1K1T1N001 | PV040R1K1T1V001 | PV040R1K1T1W001 |
| PV046R1K1T1N001 | PV046R1K1T1V001 | PV046R1K1T1W001 |
| PV032R1K1T1N100 | PV032R1K1T1V100 | PV032R1K1T1W100 |
| PV040R1K1T1N100 | PV040R1K1T1V100 | PV040R1K1T1W100 |
| PV046R1K1T1N100 | PV046R1K1T1V100 | PV046R1K1T1W100 |
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