VICKERS 3525VQ35A17 11AA20

Description & Features

A cast iron construction vane pump rated for high-pressure, high-speed hydraulic service, the Vickers 3525VQ35A17 11AA20 is part of the VQ(H) Series from Vickers by Danfoss/Eaton. With a flow rate of approximately 234.74 litres per minute, this dual-pump unit is well-suited for demanding industrial applications where consistent volumetric efficiency and extended service life are required.

Buna-N seals provide reliable fluid compatibility in standard hydraulic system environments. The 3525VQ Series is used across a broad range of industries, including plastics machinery, press machinery, die casting, machine tools, test equipment, primary metals, pulp and paper, wood processing, oil and gas, marine, and general industrial applications.

SKU: 573221-1

Supplier Part Number (MPN): 573221-1

Specifications

Brand
Vickers by Danfoss
Cartridge Type
20 Design
Dimensions
13.88 in L x 8.38 in W x 6.405 in H
Displacement
6.8 cu-in Shaft, 3.4 cu-in Cover
Drive Shaft Type
Splined
Flow Rate
35 gpm Shaft, 17 gpm Cover
Housing Material
Iron
Maximum Operating Pressure
2500 psi
Mounting Type
4-Bolt Flanged
Outlet Size
1 in, 1-1/4 in
Rotation Direction
Counterclockwise
Seal Material
Buna-N
Series
3525 Series
Vane Type
Fixed Displacement and Balanced

Product Questions & Answers (1)

Question by: Todd F on Jul 28, 2025, 5:11 PM
Does this use a standard mounting pattern?
Answer by: Customer Support on Jul 30, 2025, 12:52 PM
It's designed for applications needing high-pressure, high-speed performance, so it should be compatible with industry-standard mounting configurations for similar VQ series vane pumps. Confirming exact dimensions against your existing setup is always a good idea, though.

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