PV2R1 High Pressure Fixed Displacement Vane Pump
Product Overview
PV2R1 series high pressure fixed displacement vane pump is a classic single hydraulic vane pump widely recognized globally. Designed with advanced double pressure balance structure and precision machined cam ring profile. It delivers high volumetric efficiency, low noise, minor pressure ripple and stable performance under continuous high-pressure working conditions. Standard installation dimensions, fully interchangeable with original Japanese PV2R1 series pumps, widely used as aftermarket replacement hydraulic components.
Common Displacement Models
PV2R1-6, PV2R1-8, PV2R1-10, PV2R1-12, PV2R1-14, PV2R1-17, PV2R1-19, PV2R1-23, PV2R1-25, PV2R1-31
- Structure: Single fixed displacement vane pump
- Mounting: Flange mounting
- Port form: Square flange oil ports
Main Technical Parameters
Parameter Specification
Pump Type High Pressure Fixed Displacement Vane Pump
Rated Continuous Pressure 140 bar (14 MPa)
Maximum Intermittent Pressure 160 bar (16 MPa)
Speed Range 600 ~ 1800 rpm
Rotation Direction Clockwise / Counter-clockwise optional
Recommended Fluid ISO VG32, VG46 anti-wear hydraulic oil
Operating Temperature 0 ~ 70°C
Standard Seals NBR; Viton sealing available for high temperature media
Product Advantages
1. Double pressure balanced structure eliminates radial force, greatly reduces abrasion of vanes, stator and rotor for long service life
2. Precision optimized cam curve, low noise and small pressure pulsation, equipment operation is smooth
3. High volumetric efficiency under rated pressure, less internal leakage and energy-saving
4. Compact cast iron pump housing, good rigidity and pressure resistance
5. Complete range of displacement options, universal interchangeability with original PV2R1 pumps
6. Easy maintenance, convenient spare parts procurement
Application Range
Injection molding machines, die casting machines, CNC machine tools, hydraulic presses, automation production equipment, plastic machinery and all kinds of medium & high-pressure industrial hydraulic stations.