PV2R2 High Pressure Fixed Displacement Vane Pump
Product Overview
PV2R2 series high pressure fixed displacement vane pump is a larger-flow single vane pump based on the mature PV2R platform. It inherits the double pressure balanced hydraulic structure of PV2R series. With precisely machined cam ring, the pump achieves high volumetric efficiency, low noise and slight pressure pulsation under long-term high-pressure operation. Standard installation and port dimensions, fully interchangeable with original Japanese PV2R2 pumps, widely adopted as replacement spare parts for medium & high flow hydraulic equipment.
PV2R2 High Pressure Fixed Displacement Vane Pump is a heavy-duty Hydraulic Vane pump. As a high-performance fixed-displacement hydraulic pump, it serves as the core power component of the hydraulic system. This Hydraulic Vane pump converts mechanical energy into hydraulic energy and delivers stable pressurized hydraulic oil to drive actuators within the hydraulic system. With compact structure and high pressure resistance, this hydraulic pump is able to satisfy high-load working demands and optimize the overall operating performance of the hydraulic system.
Common Displacement Models
PV2R2-26, PV2R2-33, PV2R2-41, PV2R2-47, PV2R2-53, PV2R2-59, PV2R2-65, PV2R2-75
- 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 optional for high temperature applications
Product Advantages
1. Double pressure balanced design offsets radial force, reduces abrasion of internal components and extends service life
2. Optimized cam profile design lowers torque ripple, ensuring smooth operation and low running noise
3. High volumetric efficiency, low internal leakage, energy-saving for continuous duty cycles
4. Robust cast iron housing with high structural rigidity, reliable under heavy load conditions
5. Rich displacement options, interchangeable with genuine PV2R2 pumps for convenient retrofit
6. Simple internal assembly, easy disassembly, inspection and maintenance