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Vickers 3520VQ25A5 1CC20 LH

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Description & Features

Designed for demanding environments, the Vickers 3520VQ25A5 1CC20 LH is a robust hydraulic vane pump ideal for high-pressure, high-speed applications. Its cast iron construction ensures long-lasting durability and reliability, while the Buna-N seal material provides excellent resistance to oil and hydraulic fluids. With a flow rate of 176.05 liters per minute, this pump is suitable for a wide range of industrial applications, including plastics machinery, die casting, and marine use.

The Vickers 3520VQ25A5 1CC20 LH features outstanding volumetric efficiency, contributing to reduced energy consumption and enhanced performance. As part of the Vickers VQ(H) Series, it offers a longer operating life, making it a preferred choice for industries such as primary metal processing, pulp and paper, and wood processing. Whether in general industrial use or specialized sectors like oil and gas, this pump delivers consistent performance and reliability.

SKU: 421950-7

Supplier Part Number (MPN): 421950-7

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, 1.1 cu-in Cover
Drive Shaft Type
Straight Keyed
Flow Rate
25 gpm Shaft, 5 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 (2)

Question by: Rusty W on Mar 27, 2026, 12:33 PM
flow rate on this unit is listed in liters, anybody know what that works out to in gallons per minute for a fella running standard U.S. equipment?
Answer by: Customer Support on Mar 29, 2026, 6:24 AM
At 176.05 liters per minute, you're looking at roughly 46.5 gallons per minute. That puts it well into the range for heavy-duty industrial work, which lines up with what this pump is built for. Applications like press machines, die casting, and primary metal processing all pull serious flow demand, and this unit was sized with that kind of load in mind.
Question by: Wade F on Feb 16, 2026, 9:28 AM
So this here pump, it'll work okay for plastic molding machines like the kind they use over at Tipton Plastics?
Answer by: Customer Support on Feb 18, 2026, 6:17 AM
This Vickers vane pump is used in plastics machinery, press machines, die casting, machine tools, test equipment, primary metal, pulp & paper, wood processing, oil & gas, marine, and general industrial applications.

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