Yuken Type PV2R Series Vane Pump | PV2R1, PV2R2 | PV2R2-59, 75, 47 | Low Noise
| Model Number | PV2R2-59-F-RAA-41, PV2R1-25-F-RAA-43, PV2R2-75-FR |
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Product Description
Yuken Type PV2R Series High-Performance Low-Noise Vane Pumps
Product Overview: The PV2R Series fixed displacement vane pump is the definitive power source for hydraulic systems prioritizing extreme quietness and high efficiency. Engineered specifically for industrial applications, the PV2R series utilizes a unique balanced vane structure to deliver consistent high-pressure output while maintaining noise levels significantly lower than competing products. This range features premium specifications including the single pump PV2R1-25-F-RAA-43, mid-range models PV2R2-47-FR and PV2R2-59-F-RAA-41, and the high-flow PV2R2-75-FR. Renowned for its simple construction, ease of maintenance, and high contamination tolerance, the PV2R series is the preferred solution in plastic and metalworking machinery.
Key Technical Advantages:
Ultimate Silent Operation: Features precision-ground rotors and silencing-groove port plates, maintaining exceptionally low decibel levels even under full rated pressures to enhance the workshop environment.
High Volumetric Efficiency: Equipped with automatic side-plate clearance compensation, ensuring minimal internal leakage during long-term high-pressure cycles, thus boosting energy efficiency and inhibiting oil heat.
Stable & Reliable Performance: Core moving components undergo specialized heat treatments for superior wear resistance, making them compatible with various mineral oil media.
Compact & Easy Maintenance: The simplified internal design allows for rapid field replacement of the cartridge kit, significantly reducing production line downtime.
Target Applications: Plastic injection molding machines, rubber vulcanizing machinery, metal cutting machine tools, briquetting presses, waste compactors, and industrial Hydraulic Power Units (HPU).
Detailed Models & Parameters:
Core Series: Yuken Type PV2R1, PV2R2 Series (Fixed Displacement).
Model Keywords: PV2R2-59-F-RAA-41, PV2R1-25-F-RAA-43, PV2R2-75-FR, PV2R2-47-FR.
Flow Ratings (L/min @ 1200rpm): Includes frame sizes 25, 47, 59, and 75.
Technical Specs: F (Flange Mounting identifier); R (Right-hand rotation); A (Port position code); 41 / 43 (Design sequence identifiers).
Pressure Ratings: Rated continuous working pressure up to 17.5 – 21 MPa (175 – 210 Bar).


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