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VICKERS 4520V42A5 1AA22R

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Description & Features

Designed for demanding industrial applications, the Vickers 4520V42A5 1AA22R is a double vane pump from the Vickers V Series, manufactured with a cast iron body and Buna-N seals for reliable performance across a range of fluid power systems. It delivers a flow rate of approximately 121 litres per minute, making it well suited to high-demand circuits in metal cutting machinery, plastic injection molding equipment, dump trucks, and wheel loaders.

Built around an intra-vane cartridge design, this pump runs with reduced noise levels and maintains strong volumetric efficiency under load. The Vho series designation reflects its suitability for heavier-duty duty cycles where consistent output and mechanical durability are priorities. Seal material and cast iron construction support compatibility with standard hydraulic oils used in oil and gas and mobile equipment contexts.

SKU: 02-137363-1

Supplier Part Number (MPN): 02-137363-1

Specifications

Brand
Vickers by Danfoss
Cartridge Type
22 Design
Dimensions
14.38 in L x 8.38 in W x 6.95 in H
Displacement
8.4 cu-in Shaft, 1.1 cu-in Cover
Drive Shaft Type
Square Keyed
Flow Rate
42 gpm Shaft, 5 gpm Cover
Housing Material
Iron
Maximum Operating Pressure
2500 psi
Mounting Type
Flanged
Outlet Post From CVR End
Outlet 1: Opposite Inlet, Outlet 2: 135 deg CCW From Inlet
Outlet Size
3/4 in, 1-1/2 in
Outlet Type
Threaded
Port Connection
Inlet: 4 Bolt Flanged, Outlet 1: 4 Bolt Flanged, Outlet 2: 4 Bolt Flanged
Rotation Direction
Clockwise
Seal Material
Buna-N
Seal Type
Standard
Series
4520 Series
Vane Type
Fixed Displacement and Balanced

Product Questions & Answers (2)

Question by: Tony B on Apr 9, 2025, 6:56 AM
Running a plastic injection molding setup and need a pump that can keep up with a pretty heavy duty cycle. What kind of flow output are we looking at with this one?
Answer by: Customer Support on Apr 10, 2025, 7:19 AM
At roughly 121 litres per minute, this pump moves a solid volume of fluid and holds up well under the kind of continuous demand that injection molding circuits put on a system. The intra-vane cartridge design helps it maintain volumetric efficiency even when the load stays high, so you're not seeing big drops in output as the cycle runs. Cast iron construction means it's built for that kind of repetitive, high-demand work rather than light intermittent use.
Question by: Ralph T on Sep 14, 2025, 1:17 PM
What kind of applications does this pump work best in? I'm thinkin' about puttin' one on my dump truck.
Answer by: Customer Support on Sep 16, 2025, 6:46 AM
Application-wise, this Vickers vane pump is often used in dump trucks, as well as wheel loaders, metal cutting machinery, and plastic injection molding equipment. It's also suitable for oil and gas applications.

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