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VICKERS 2520VQ12A5 1AA20

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Description & Features

Designed for power steering systems and industrial applications including small hydraulic units and press equipment, the Vickers 2520VQ12A5 1AA20 is a double vane pump from the Eaton Vickers VQ Series. Built from cast iron, it delivers a flow rate of approximately 90 litres per minute and is engineered for high-pressure, high-speed service.

The VQ Series design prioritizes volumetric efficiency and extended service life, making it a reliable choice for demanding industrial circuits. The cast iron housing provides structural durability under sustained pressure cycling, and the pump's compact double configuration suits installations where space and output must be balanced.

SKU: 421593-1

Supplier Part Number (MPN): 421593-1

Alternate Part Numbers: 2520VQ12A51AA20, C1KA49

Specifications

Brand
Vickers by Danfoss
Cartridge Type
20 Design
Dimensions
12.25 in L x 6.88 in W x 5.75 in H
Displacement
2.5 cu-in Shaft, 1.1 cu-in Cover
Drive Shaft Type
Straight Keyed
Flow Rate
12 gpm Shaft, 5 gpm Cover
Housing Material
Iron
Maximum Operating Pressure
2500 psi
Mounting Type
4-Bolt Flanged
Rotation Direction
Clockwise, Counter Clockwise
Seal Material
Buna-N
Series
2520V Series
Vane Type
Fixed Displacement and Balanced

Product Questions & Answers (1)

Question by: Darryl B on May 7, 2025, 3:03 PM
got a tight spot on a small hydraulic unit. is this 2520VQ setup meant to give you good output without being huge
Answer by: Customer Support on May 9, 2025, 7:14 AM
For compact installs, the double vane configuration is a good fit because it packs two pumping sections into one cast iron housing. On this model you are looking at about 90 litres per minute of flow, so it is aimed at situations where you need solid output but still want a relatively compact pump package.

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