Vickers Type V/VQ Series Vane Pump | 4535V, 2520V, 3525V | Single & Double
| Model Number | 4535V50A25-1AA22R |
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Product Description
Vickers Type V/VQ Series High-Performance Single & Double Vane Pumps
Product Overview: The V & VQ Series intra-vane pumps represent the efficiency benchmark for the global hydraulic industry. This range covers the complete spectrum of core specifications, from single pumps (20V, 25V, 35V, 45V) to high-performance double pumps (e.g., 2520V, 3520V, 3525V, 4520V, 4525V, 4535V), featuring the high-spec model 4535V50A25-1AA22R. Utilizing patented Intra-Vane technology, these pumps power multiple independent hydraulic circuits through a single drive shaft, maintaining exceptional volumetric efficiency under high-pressure conditions across mobile and industrial sectors.
Key Technical Advantages:
Dual-Circuit Independent Supply: Double pumps (e.g., 4535V) integrate large and small displacement cartridges within one housing, simultaneously powering main actuators and auxiliary circuits to simplify hydraulic plumbing.
Patented Intra-Vane Technology: Features automatic wear compensation, drastically reducing contact stress against the cam ring. This ensures factory-level performance throughout thousands of hours of high-frequency pulsations.
Ultimate Silent & Low Pulsation: The 10/12-vane rotor system provides exceptionally smooth flow output, significantly improving the noise environment of mobile cabins and industrial workshops.
Rapid Maintenance with Cartridge Kits: The “drop-in” modular design allows performance to be restored by swapping internal kits without disconnecting the pump housing or plumbing, drastically reducing downtime.
Target Applications: Plastic injection molding machines, material handling forklifts, truck cranes, brick presses, and various steering systems for construction vehicles.
Detailed Models & Parameters:
Core Series: Vickers Type V & VQ Series (Single & Double Fixed Displacement).
Model Keywords: 20V, 25V, 35V, 45V, 2520V, 3520V, 3525V, 4520V, 4525V, 4535V, 4535V50A25-1AA22R.
Flow Combinations (GPM @ 1200rpm): Key specifications including 50A (Shaft end) and 25 (Cover end) GPM ratios.
Technical Specs: 1 (Bearing code); AA (Port orientation layout); 22 (Design sequence).
Rotation: R (Right-hand/Clockwise); Left-hand (L) rotation also available.

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