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VICKERS 2520V21A11 1AA22R

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Description & Features

The Vickers 2520V21A11 1AA22R vane pump is designed for demanding industrial applications, including oil and gas, metal cutting, dump trucks, wheel loaders, and plastic injection molding. Constructed from durable cast iron, this pump features an innovative intra-vane cartridge design that reduces noise and enhances volumetric efficiency. With a flow rate of 121.23 liters per minute, it efficiently handles high-pressure hydraulic systems.

Engineered with Buna-N seal material, the Vickers vane pump ensures reliable performance and longevity. Its compact design, with a width of 6.88 inches, allows for versatile installation in various machinery setups. Part of the VHO series, this pump represents the quality and reliability associated with the Vickers brand, known for producing high-performance hydraulic solutions.

SKU: 02-137206-1

Supplier Part Number (MPN): 02-137206-1

Specifications

Brand
Vickers by Danfoss
Cartridge Type
22 Design
Dimensions
308.864 mm L x 174.752 mm W x 146.05 mm H
Displacement
4.1 cu-in Shaft, 2.2 cu-in Cover
Drive Shaft Type
Square Keyed
Flow Rate
21 gpm Shaft, 11 gpm Cover
Housing Material
Iron
Maximum Operating Pressure
2500 psi
Mounting Type
Flanged
nmfc
77.50
Outlet Post From CVR End
Outlet 1: Opposite Inlet, Outlet 2: 135 deg CCW From Inlet
Outlet Type
Threaded
Rotation Direction
Clockwise
Seal Material
Buna-N
Seal Type
Standard
Segment Code
B
Series
2520V Series
Vane Type
Fixed Displacement and Balanced

Product Questions & Answers (3)

Question by: Hugh H on Aug 1, 2025, 10:14 AM
flow rate on this one is listed in liters, roughly how much is that in gallons per minute for us working in standard units?
Answer by: Customer Support on Aug 2, 2025, 2:37 PM
Running the conversion, 121.23 liters per minute comes out to right around 32 gallons per minute. That puts it solidly in the range for high-demand industrial work like metal cutting equipment or hydraulic systems on dump trucks and wheel loaders.
Question by: Connie L on Aug 6, 2025, 8:01 PM
got a dump truck that’s pretty loud on the hydraulics, would this Vickers vane pump help quiet things down any
Answer by: Customer Support on Aug 8, 2025, 6:43 AM
For noise-sensitive hydraulic setups, the intra-vane cartridge design on this pump is meant to reduce noise while also improving volumetric efficiency, so it is a solid fit for equipment like dump trucks where sound and smooth operation matter.
Question by: Merle F on Jan 15, 2026, 10:00 AM
Reckon this pump would hold up okay in a dump truck application, you think?
Answer by: Customer Support on Jan 16, 2026, 5:47 PM
Engineered for demanding industrial applications, the Vickers 2520V21A11 1AA22R vane pump is well-suited for use in dump trucks, as well as oil and gas, metal cutting, wheel loaders, and plastic injection molding.

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