VICKERS 4520V50A14 1AA22R

Description & Features

Engineered for demanding industrial hydraulic circuits, the Vickers 4520V50A14 1AA22R is a double vane pump from the Vickers V Series, designed to deliver reliable performance across a range of high-cycle applications including metal cutting, plastic injection molding, dump truck, and wheel loader systems.

The pump features an intra-vane cartridge design that reduces operating noise while maintaining excellent volumetric efficiency. Cast iron construction provides durability in heavy-duty service environments, and Buna-N seals offer dependable compatibility with standard hydraulic oils. Flow output is rated at approximately 121 liters per minute, making this unit suited to medium-to-high flow circuit requirements.

Part of the Vickers VHO series and distributed under the Eaton/Danfoss brand portfolio, this pump is a direct-fit option for applications where consistent vane pump performance and quiet operation are priorities.

SKU: 02-137384-1

Supplier Part Number (MPN): 02-137384-1

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
9.9 cu-in Shaft, 2.8 cu-in Cover
Drive Shaft Type
Square Keyed
Flow Rate
50 gpm Shaft, 14 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 (1)

Question by: Carl E on Dec 18, 2025, 2:04 PM
Reckon this pump would hold up okay in a metal cutting shop running near constant?
Answer by: Customer Support on Dec 20, 2025, 9:28 AM
Designed with cast iron construction, the Vickers 4520V50A14 1AA22R should be durable enough for heavy-duty use in a metal cutting environment. It’s built for high-cycle applications.

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