2520V-21A12-1AA22R Double Vane Pump | 100% Vickers Replacement | YHDE
Brand: YIHE
Product origin: China
Delivery time: 5-30days
Supply capacity: 7pcs/5day
High-performance 2520V-21A12-1AA22R double hydraulic vane pump (21GPM + 12GPM). 100% interchangeable with Vickers Eaton. Factory-direct quality from YHDE with 9+ years of manufacturing expertise. Quiet operation and fast global shipping. Get a quote!
2520V-21A12-1AA22R Double Vane Pump | 100% Vickers Replacement | YHDE
Product Overview
The 2520V Series is a heavy-duty double fixed displacement vane pump designed to provide two independent flow sources from a single drive shaft. The 2520V-21A12-1AA22R model combines a 25-frame front section with a 20-frame rear section, making it an ideal choice for complex hydraulic circuits requiring different flow rates for primary and auxiliary functions.
As a specialized manufacturer with over 9 years of expertise, YHDE produces the 2520V series to be 100% interchangeable with Vickers (Eaton) specifications. Our pumps are widely used in plastic injection molding machines, die-casting equipment, and industrial power units.
Core Features & Benefits
Intra-Vane Design Technology: Features the "vane-in-vane" principle which reduces vane tip pressure against the cam ring, leading to significantly longer service life and reduced wear.
Exceptional Low Noise: Specifically engineered for indoor industrial environments, ensuring a quiet working atmosphere even at high operating pressures.
High Volumetric Efficiency: Precision-machined internal components ensure maximum flow output with minimal energy loss and heat generation.
100% Interchangeability: Direct "drop-in" replacement for Vickers 2520V-21A12-1AA22R. Matches all original SAE mounting dimensions, port configurations, and performance curves.
Field-Serviceable Design: The internal 25V and 20V cartridge kits can be replaced quickly, minimizing downtime and maintenance costs.
Technical Specifications
| Parameter | Specification (Front 25V / Rear 20V) |
| Model Code | 2520V-21A12-1AA22R |
| Compatibility | 100% Vickers Eaton 2520V Series |
| Front Displacement (21) | 21 USgpm (at 1200 rpm, 0 psi) |
| Rear Displacement (12) | 12 USgpm (at 1200 rpm, 0 psi) |
| Max. Pressure | 175 bar (2500 PSI) |
| Mounting Standard | SAE B 2-Bolt Flange |
| Shaft Type | Straight Keyed (A) |
| Rotation | Right Hand / Clockwise (R) |
Detailed Model Code Analysis
2520V: Double Vane Pump (25 + 20 Series).
21: Front pump flow (21 USgpm).
A: Inlet port (SAE 4-bolt flange).
12: Rear pump flow (12 USgpm).
1: Front outlet position (Opposite inlet).
A: Rear outlet position (Inline with inlet).
A: Shaft type (Straight keyed).
22: Design sequence.
R: Rotation (Right hand/Clockwise).
Why Source From YHDE Hydraulics?
Direct Factory Manufacturer: 9+ years of dedicated expertise in producing high-quality compatible hydraulic pumps.
100% Performance Tested: Every 2520V unit undergoes a rigorous full-load pressure and flow test on our professional testing stands before shipment.
Global Support: We maintain a deep stock of 25V and 20V cartridge kits and components for rapid worldwide delivery.
Reliable Quality: Our manufacturing process focuses on durability and 100% compatibility with brands like Vickers, Denison, and Yuken.
