Built for high-pressure, high-speed hydraulic applications, the Vickers 4520VQ50A1111AC20R is a double vane pump from the Vickers by Danfoss/Eaton VQ(H) Series. Cast iron construction contributes to durability across demanding industrial duty cycles, while Buna-N seals provide reliable fluid compatibility in standard hydraulic systems. With a flow rate of approximately 309 litres per minute, this pump is sized for high-volume circuit demands.
Suitable for a broad range of industrial environments, the 4520VQ50A1111AC20R is applied across plastics machinery, press machines, die casting, machine tools, primary metal processing, pulp and paper, wood processing, oil and gas, marine, and general industrial equipment. The VQ(H) Series is designed for outstanding volumetric efficiency and extended service life, making it a practical choice where consistent pump performance is required over long operating intervals.
SKU: 433819-B
Supplier Part Number (MPN): 433819-B
Alternate Part Numbers: 4520VQ50A1111AC20R
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Specifications
Alternate Part Numbers
Alternate Part Number4520VQ50A1111AC20R, Alternate Part Number MINO-00900X57402
Application
Plastics Machinery, Press Machine, Die Casting, Machine Tools, Test Equipment, Primary Metal, Pulp & Paper, Wood Processing, Oil & Gas, Marine, and General Industrial
Brand
DANFOSS POWER SOLUTIONS II LLC (VICKERS)
Brand
Vickers
Pack Size
1.00
UOM
EA
Features
Longer operating life|Oustanding volumetric efficiency|Built for high-pressure, high-speed applications
Flow Rate1
308.98355712 litre per minute
ICC
Hydraulic - Vane Pumps
Language
English
Product Material
Cast Iron
Product Width
8.38
Seal Material
Buna-N
Series
4520VQ
Sub Brand
Vickers
Supplier Part Number
433819-B
Product Weight
94.00 lbs
Product Questions & Answers (1)
Question by: Neil R on Jan 13, 2026, 1:46 PM
Reckon this'll hold up in a plastics plant environment, with all the hydraulic demands those machines put on a pump?
Answer by: Customer Support on Jan 14, 2026, 6:24 PM
Built with cast iron and Buna-N seals, this Vickers vane pump offers reliable durability and fluid compatibility for the demands of plastics machinery and other industrial applications.
