VICKERS 3520VQ35A11 1AD20

Description & Features

Built for high-pressure, high-speed hydraulic applications, the Vickers 3520VQ35A11 1AD20 is a double vane pump from the Vickers by Danfoss/Eaton VQH Series, constructed with a cast iron body and Buna-N seals for durability across demanding industrial environments. With a flow rate of approximately 234.7 litres per minute, it is well suited to systems where consistent volumetric efficiency is critical.

The 3520VQ Series design supports a broad range of applications, including plastics machinery, press machines, die casting equipment, machine tools, test equipment, primary metal processing, pulp and paper, wood processing, oil and gas, and marine use. Longer service life and reliable performance under sustained load make this pump a practical choice for general industrial hydraulic circuits where uptime matters.

SKU: 433335-C

Supplier Part Number (MPN): 433335-C

Alternate Part Numbers: 3520VQ35A111AD20

Specifications

Brand
Vickers by Danfoss
Cartridge Type
20 Design
Dimensions
13.77 in L x 8.38 in W x 6.41 in H
Displacement
6.8 cu-in Shaft, 2.2 cu-in Cover
Drive Shaft Type
Straight Keyed
Flow Rate
35 gpm Shaft, 11 gpm Cover
Housing Material
Iron
Maximum Operating Pressure
2500 psi
Mounting Type
4-Bolt Flanged
Outlet Size
3/4 in, 1-1/4 in
Rotation Direction
Clockwise
Seal Material
Buna-N
Series
3520 Series
Vane Type
Fixed Displacement and Balanced

Product Questions & Answers (1)

Question by: Roger T on Jan 17, 2026, 9:52 PM
Will this work on a press machine?
Answer by: Customer Support on Jan 19, 2026, 6:33 AM
The 3520VQ35A11 1AD20 is well-suited for press machine applications, along with plastics machinery, die casting equipment, machine tools, and other general industrial uses.

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