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VICKERS 3525VQ30A2111DC20

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Description & Features

Designed for high-pressure, high-speed hydraulic circuits, the Vickers 3525VQ30A2111DC20 is a double-unit vane pump from the VQ(H) Series, engineered for demanding industrial duty. Cast iron construction and Buna-N seals support reliable performance across a wide range of fluid compatibility requirements. With a flow rate of approximately 215 litres per minute, this pump is well suited to applications where consistent volumetric efficiency is critical.

The 3525VQ Series serves a broad base of industrial equipment, including machine tools, press machines, die casting equipment, plastics machinery, test equipment, and primary metals processing. It is also used in pulp and paper, wood processing, oil and gas, and marine environments. Long service life and sustained efficiency under load make this a practical choice for continuous-duty systems in these sectors.

SKU: 421615-W

Supplier Part Number (MPN): 421615-W

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
5.9 cu-in Shaft, 4.1 cu-in Cover
Drive Shaft Type
Splined
Flow Rate
30 gpm Shaft, 21 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
Clockwise
Seal Material
Buna-N
Series
3525 Series
Vane Type
Fixed Displacement and Balanced

Product Questions & Answers (2)

Question by: Gary B on Jul 21, 2025, 2:37 PM
Flow rate on this one's listed around 215 litres per minute, that right for the 3525VQ30A2111DC20, or is that a combined figure for both pump sections?
Answer by: Customer Support on Jul 23, 2025, 1:17 PM
That 215 litre per minute figure is what's rated for this unit. It's a double-unit vane pump, so that output reflects the combined flow from both sections working together. For high-demand circuits where you need consistent volume under load, that's a solid number and it holds up well in continuous-duty setups.
Question by: Dwight C on Jan 17, 2026, 1:10 PM
Reckon this'll bolt right up to where my old Vickers pump used to be?
Answer by: Customer Support on Jan 19, 2026, 9:32 AM
This series is commonly used in a variety of industrial applications, including plastics machinery, press machines, and die casting equipment. Checking the specific dimensions and mounting configuration against your old pump is recommended to ensure a proper fit.

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