VICKERS 3525VQ25A17 1CC20 LH

Description & Features

A cast iron vane pump designed for demanding industrial hydraulic circuits, the Vickers 3525VQ25A17 1CC20 LH is part of the VQ(H) Series built for high-pressure, high-speed service. With a flow rate of approximately 176 litres per minute and Buna-N seals, this left-hand rotation pump is suited for continuous-duty applications where volumetric efficiency and service life are priorities.

Typical applications span a broad range of industrial equipment, including press machines, die casting machinery, machine tools, plastics machinery, and test equipment. The pump also sees use in primary metal processing, pulp and paper, wood processing, oil and gas, and marine environments, reflecting the durability and versatility built into the 3525VQ series platform.

SKU: 435497-7

Supplier Part Number (MPN): 435497-7

Specifications

Brand
Vickers by Danfoss
Cartridge Type
20 Design
Dimensions
14.45 in L x 8.38 in W x 6.405 in H
Displacement
4.9 cu-in Shaft, 3.4 cu-in Cover
Drive Shaft Type
Straight Keyed
Flow Rate
25 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
Clockwise
Seal Material
Buna-N
Series
3525 Series
Vane Type
Fixed Displacement and Balanced

Product Questions & Answers (1)

Question by: Wayne J on Jan 22, 2026, 9:03 PM
I've got some older hydraulic equipment. Is this pump backwards compatible with the older Vickers VQ series?
Answer by: Customer Support on Jan 24, 2026, 7:46 AM
This Vickers 3525VQ25A17 is part of the VQ(H) Series, so it should be a suitable replacement in many applications. It's designed for high-pressure, high-speed service, so confirm your system's requirements align with its specifications.

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