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VICKERS 3520VQ35A11 1BB20

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Description & Features

Designed for demanding industrial environments, the Vickers 3520VQ35A11 1BB20 is a double vane pump from the Vickers VQ series, built with a cast iron housing and Buna-N seals. It delivers a flow rate of approximately 234.7 litres per minute, making it well-suited for high-pressure, high-speed hydraulic systems where consistent volumetric efficiency is essential.

The 3520VQ series is commonly applied across a broad range of industries, including plastics machinery, press machines, die casting, machine tools, test equipment, primary metals, pulp and paper, wood processing, oil and gas, marine, and general industrial use. Cast iron construction supports durability under sustained load cycles, while the vane pump design is engineered for longer service life with minimal maintenance requirements.

SKU: 433335-2

Supplier Part Number (MPN): 433335-2

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
Counterclockwise
Seal Material
Buna-N
Series
3520 Series
Vane Type
Fixed Displacement and Balanced

Product Questions & Answers (1)

Question by: Jerry R on Dec 5, 2025, 7:29 PM
Will this here pump stand up to running pretty much all day, every day?
Answer by: Customer Support on Dec 7, 2025, 6:55 AM
Cast iron construction provides the durability needed for sustained load cycles, so it should hold up well under continuous use.

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