PV2R2-41 Hydraulic Vane Pump | 100% Yuken Compatible | YHDE
Brand: Yihe
Product origin: China
Delivery time: 5-30days
Supply capacity: 300pcs/day
High-performance PV2R2-41 hydraulic vane pump, 100% interchangeable with Yuken. Factory-direct from YHDE with 9+ years expertise. Features ultra-low noise, 21 MPa max pressure, and 41 ml/r displacement. Fast global shipping. Request a technical quote!
Drowning in Long OEM Wait Times for a Yuken PV2R2-41 Pump? Restore Full System Pressure in 48 Hours!
When a single vane pump suffers internal wear, pressure loss, or seal failure in your plastic injection molding machinery, CNC lathe clamping system, or bending machinery, waiting 12 to 16 weeks for original imported pumps drains your workshop's daily profitability.
Our premium Yuken-type PV2R2-41-F-RAA-41 High-Pressure Hydraulic Vane Pump serves as a seamless, 100% mechanical "drop-in" physical replacement. Manufactured in our ISO-compliant source facility with 9+ years of micro-tolerance hydraulic tooling mastery, this quiet, high-efficiency pump restores original system volumetric flow and 21 MPa pressure limits—slashing your procurement and MRO budget by up to 70%.
100% Physical Form Match: Flange mounts, keyed drive shaft, and oil port configurations match original Yuken specs identically. Install instantly with zero pipeline modifications.
Direct Manufacturer Stocking: Fully assembled from component reserves, dynamically full-load bench tested to 21 MPa, and dispatched globally within 24-48 hours.
Technical Specifications & Operational Parameters
Cross-verify your equipment's operating pressure curves, required flow rates, and mounting envelopes using our master engineering data table below:
| Parameter Attribute | Engineering Specification Value | Application System Advantage |
|---|---|---|
| Geometric Displacement | 41.3 cm³/rev (ml/r Nominal Code 41) | Delivers continuous stable medium-high volume flow per loop cycle. |
| Max Operating Pressure | 21 MPa (210 bar / 3045 PSI Peak Bounds) | Heavy-duty ductile iron casing handles continuous high clamping loads. |
| Operating Speed Range | 750 - 1800 r/min (RPM Continuous) | Standard speed limits compatible with industrial electric motors. |
| Average Operational Noise | Strictly Under 65 dB(A) | Circular arc vane profile dampens fluid pulsation for quiet workshops. |
Model Ordering Nomenclature Decoded: PV2R2-41-F-RAA-41
| Code Segment | Technical Specifications Meaning | System Installation Alignment Reference |
|---|---|---|
| PV2R2 | High-Pressure Vane Pump Series, Frame Size 2 | Establishes standardized physical envelope and mounting bolt circle. |
| 41 | Nominal Displacement Code: 41.3 cm³/rev | Determines flow volume output speed per motor shaft revolution. |
| F | Mounting Style: Flange Type Configuration | Directly matches original standard SAE/Japanese flange coupling alignments. |
| R | Clockwise (CW) Rotation Path (Viewed from shaft end) | Must align with the driving motor rotation path to prevent seal blowout. |
| AA-41 | Port Connection Code & Design Sequence Number | Aligns inlet/outlet orientations to original plumbing configurations. |
Precision Tooling: Engineered for Long Volumetric Lifespans
High-pressure single vane pumps running continuously in manufacturing workshops endure massive fluid friction and hydraulic stresses. Low-tier generic trading pumps use unground castings that flex under 21 MPa loads, causing early tracking bounce, localized heat, and immediate efficiency decay. We eliminate these failure points directly on our factory floor:
Circular Arc Vane Geometry: Our PV2R2 series incorporates dual-vane pin tracking mechanisms. Vanes are hydrostatically balanced under peak line pressures, significantly lowering friction against the stator ring and dropping noise below 65 dB(A) for comfortable workshop operations.
Sub-Micron CNC Profiling: Stator cam ring tracking contours and rotor side sealing plates are ground to sub-micron tolerances on specialized vertical CNC profile grinders, guaranteeing zero internal boundary leakage.
100% Full-Load Bench Test Validation: Every single PV2R2-41 pump is dynamic tested on our hydraulic calibration stand up to its peak rated 21 MPa limit. We ensure zero start-up pressure drop-offs out of the box.
Pro Maintenance Insight: Escape the Hostile "Sandpaper Effect"
When should you execute an urgent pump overhaul? If your central system starts presenting sudden cycle slowdowns under load, localized oil reservoir temperature spikes, or produces a harsh, high-frequency metallic screaming from the pump housing, internal vane tracking degradation has begun.
If your technical crew simply bolts a fresh new replacement pump onto the system without deep cleaning the circuit, these residual hard particles will act as an aggressive grit abrasive—creating a devastating "sandpaper effect". They will instantly score the freshly ground stator profile rings, destroying your new single pump within a few operating hours.
Mandatory Procedure: Meticulously drain and flush the reservoir tank, thoroughly scrub the suction intake strainers, and install a brand-new 10-micron absolute premium return fluid filter concurrently with the new pump unit installation.
Frequently Asked Questions: PV2R2 Series Replacement Pumps
1. Is this PV2R2-41-F-RAA-41 vane pump 100% drop-in interchangeable with original Japanese Yuken pumps? +
2. How does the PV2R2-41 model achieve quiet performance for indoor workshops? +
3. Can I purchase replacement cartridge kits separately to rebuild my existing housing? +
Request Direct Factory Wholesale Pricing Now
Looking to bypass third-party trading agent markups and heavy brand taxes? Secure micro-tolerance, low-noise PV2R2 series vane pumps shipped directly from our precision manufacturing line today.
Get An Instant Factory Price Quote
