VICKERS 4520V50A8 1DD22R

Description & Features

Designed for demanding industrial applications, the Vickers 4520V50A8 1DD22R is a V Series vane pump built on an innovative intra-vane cartridge design that contributes to reduced noise levels and strong volumetric efficiency. The cast iron housing provides structural durability across a wide range of operating environments, while Buna-N seals offer reliable fluid compatibility for standard hydraulic fluid service.

This pump is well suited for use in plastics machinery, press machines, die casting equipment, machine tools, and test equipment. It also sees regular application in primary metal processing, pulp and paper, wood processing, oil and gas, and marine environments, reflecting the broad industrial utility of the 4520V series. Manufactured under the Vickers brand by Danfoss/Eaton, it carries a supplier part number that aligns directly with the product SKU for straightforward procurement.

SKU: 02-137376-4

Supplier Part Number (MPN): 02-137376-4

Specifications

Brand
Vickers by Danfoss
Cartridge Type
22 Design
Dimensions
15.89 in L x 8.38 in W x 7.34 in H
Displacement
9.9 cu-in Shaft, 1.7 cu-in Cover
Drive Shaft Type
Square Keyed
Flow Rate
50 gpm Shaft, 8 gpm Cover
Housing Material
Iron
Maximum Operating Pressure
2500 psi
Mounting Type
Flanged
Outlet Post From CVR End
Outlet 1: 90 deg CW From Inlet, Outlet 2: 135 deg CW 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: Steve H on May 11, 2025, 12:42 PM
I'm looking at using this in a machine that's gonna be running pretty much non-stop. Is this pump built for that kind of duty cycle, or am I gonna be replacing it every few months?
Answer by: Customer Support on May 12, 2025, 9:57 PM
These Vickers V Series vane pumps are often selected for demanding industrial applications, including machinery that runs long hours. The cast iron housing provides structural durability that holds up well in continuous-use environments.

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