VICKERS 3520VQ25A14 1CC20

Description & Features

Designed for high-pressure, high-speed hydraulic circuits, the Vickers 3520VQ25A14 1CC20 is a dual-section vane pump built on the 3520VQ series platform. Cast iron construction supports durability in continuous industrial service, while the design delivers outstanding volumetric efficiency and extended operating life across demanding duty cycles.

With a flow rate of approximately 176 liters per minute, this pump is well suited to applications in plastics machinery, press machines, die casting equipment, machine tools, and test equipment. It also sees regular use in primary metals processing, pulp and paper, wood processing, oil and gas, and marine environments, covering a broad range of general industrial hydraulic systems.

SKU: 434704-3

Supplier Part Number (MPN): 434704-3

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
4.9 cu-in Shaft, 2.8 cu-in Cover
Drive Shaft Type
Straight Keyed
Flow Rate
25 gpm Shaft, 14 gpm Cover
Housing Material
Iron
Maximum Operating Pressure
2500 psi
Mounting Type
4-Bolt Flanged
nmfc
77.50
Outlet Size
3/4 in, 1-1/4 in
Rotation Direction
Clockwise
Seal Material
Buna-N
Segment Code
A
Series
3520 Series
Vane Type
Fixed Displacement and Balanced

Product Questions & Answers (1)

Question by: Connie R on Aug 29, 2025, 9:43 PM
Will this pump hold up okay in a marine environment?
Answer by: Customer Support on Aug 31, 2025, 6:13 AM
Cast iron construction should offer good durability, even in a marine environment, as long as you keep up with regular maintenance. This pump sees common use in those applications.

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