2520V-21A8-1AA22R Double Vane Pump | 100% Vickers Replacement | YHDE
Brand: YIHE
Product origin: China
Delivery time: 5-30days
Supply capacity: 7pcs/5day
High-performance 2520V-21A8-1AA22R double hydraulic vane pump (21GPM + 8GPM). 100% interchangeable with Vickers Eaton. Factory-direct from YHDE with 9+ years of manufacturing expertise. Durable, quiet, and fast global shipping. Get a quote!
2520V-21A8-1AA22R Double Vane Pump | 100% Vickers Replacement | YHDE
Product Overview
The 2520V Series is a heavy-duty double fixed displacement vane pump designed for industrial and mobile applications. By combining a 25-size front section with a 20-size rear section, the 2520V-21A8-1AA22R provides two independent flow sources from a single drive shaft.
As a specialized manufacturer with over 9 years of expertise, YHDE produces the 2520V series to be 100% interchangeable with Vickers (Eaton) specifications. This pump is a perfect "drop-in" solution for injection molding machines, hydraulic presses, and power units.
Core Features & Benefits
Intra-Vane Design Technology: Utilizes the "vane-in-vane" principle to reduce vane tip pressure against the cam ring, which significantly extends the pump's service life.
High Pressure & Efficiency: Engineered for continuous operating pressures up to 175 bar (2500 PSI) with high volumetric efficiency.
Quiet Industrial Performance: Specifically designed for low-noise operation, making it ideal for indoor factory environments.
100% Interchangeability: Direct replacement for Vickers 2520V-21A8-1AA22R. Matches all original SAE mounting dimensions and port configurations.
Modular Cartridge Design: The internal cartridge kits (25V and 20V) can be replaced quickly without removing the pump from the system, reducing downtime.
Technical Specifications
| Parameter | Specification (Front 25V / Rear 20V) |
| Model Code | 2520V-21A8-1AA22R |
| Compatibility | 100% Vickers Eaton 2520V Series |
| Front Displacement (21) | 21 USgpm (at 1200 rpm, 0 psi) |
| Rear Displacement (8) | 8 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).
8: Rear pump flow (8 USgpm).
1: Front outlet position (Opposite inlet).
A: Rear outlet position (90 degrees CCW from inlet).
A: Shaft type (Straight keyed).
22: Design sequence.
R: Rotation (Right hand/Clockwise).
Why Source From YHDE Hydraulics?
Direct Factory Source: We offer 9+ years of dedicated manufacturing expertise and competitive factory-direct pricing.
100% Performance Tested: Every 2520V unit undergoes a rigorous full-load pressure and flow test on our professional testing stands before shipment.
Global Delivery: We maintain a deep stock of 25V and 20V cartridge kits and components for immediate worldwide shipping.
