4525VQ60A21 1AA20

Description & Features

Designed for high-pressure, high-speed applications, the Vickers 4525VQ60A21 1AA20 vane pump by Danfoss Power Solutions offers exceptional performance across various industrial sectors. Built with durable cast iron and featuring Buna-N seals, this pump is engineered for long service life and outstanding volumetric efficiency. With a robust flow rate of 375.5 liters per minute, it is well-suited for demanding environments such as plastics machinery, press machines, die casting, machine tools, and more.

The 4525VQ Series is renowned for its reliability in primary metal processing, pulp & paper, wood processing, oil & gas, marine, and general industrial applications. This pump is part of the Vickers sub-brand, ensuring a legacy of quality and dependability. Ideal for professionals seeking a reliable solution, this vane pump meets the rigorous demands of industrial processes without compromise.

SKU: 433293-1

Supplier Part Number (MPN): 433293-1

Specifications

Brand
Vickers by Danfoss
Cartridge Type
Intra-Vane
Design Code
20
Dimensions
15.43 in L x 8.38 in W x 6.53 in H
Displacement
193.4 cc/rev Shaft, 67.5 cc/rev Cover
Drive Shaft Type
Straight Keyed
Flow Rate
60 gpm Shaft, 21 gpm Cover
Housing Material
Iron
Inlet Type
SAE 4-Bolt Flange
Maximum Operating Pressure
3000 psi
Mounting Type
Flange
Number of Stages
2
Outlet Position From Cover Wrt Inlet
O1-Opposite O2-135 CCW
Outlet Type
SAE 4-Bolt Flange
Port Connections
I, 01, 02 SAE 4-Bolt Flange
Pump Type
Vane Pump Flex Plate, Quiet
Rotation Direction
Clockwise
Seal Material
Nitrile
Series
4525VQ Series

Product Questions & Answers (1)

Question by: Debbie B on Nov 3, 2025, 7:45 PM
How long can I expect this pump to last if I'm using it pretty steady?
Answer by: Customer Support on Nov 5, 2025, 10:43 AM
Built with durable cast iron and Buna-N seals, this Vickers vane pump is engineered for a long service life, even in demanding applications.

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