A high-capacity vane pump built for demanding industrial hydraulic circuits, the Vickers 3525VQ35A21 11AA20 is part of the Eaton Vickers VQ series, engineered for high-pressure, high-speed service. With a flow rate of approximately 234.7 litres per minute and a cast iron housing, this pump is constructed to deliver consistent volumetric efficiency across extended duty cycles.
Seal material is Buna-N, suitable for compatibility with standard hydraulic fluids. The 3525VQ series is well-suited to a broad range of industrial applications, including press machinery, die casting, machine tools, plastics machinery, primary metals processing, pulp and paper, wood processing, oil and gas, marine, and general industrial use. Its design prioritises longer service life alongside reliable performance under sustained load conditions.
SKU: 421617-1
Supplier Part Number (MPN): 421617-1
Alternate Part Numbers: 3525VQ35A2111AA20
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Specifications
Alternate Part Numbers
Alternate Part Number3525VQ35A2111AA20, Alternate Part Number MINO-00900H64127
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)
Brand
Vickers
Pack Size
1.00
UOM
EA
Features
Longer operating life|Oustanding volumetric efficiency|Built for high-pressure, high-speed applications
Flow Rate1
234.73800192 litre per minute
ICC
Hydraulic - Vane Pumps
Language
English
Product Material
Cast Iron
Product Width
8.38
Seal Material
Buna-N
Series
3525VQ
Sub Brand
Vickers
Supplier Part Number
421617-1
Product Weight
76.00 lbs
Product Questions & Answers (2)
Question by: Larry R on Dec 3, 2025, 12:31 PM
Will this pump work okay with standard hydraulic fluid, or do I need to get something special?
Answer by: Customer Support on Dec 4, 2025, 7:24 PM
Built with Buna-N seals, this Vickers pump is fully compatible with standard hydraulic fluids.
Question by: Jean P on Nov 17, 2025, 12:29 PM
got a system that runs hard all day, is this 3525VQ pump meant for continuous duty or more like short bursts
Answer by: Customer Support on Nov 18, 2025, 6:18 PM
For long run times, the 3525VQ series is built with extended duty cycles in mind. The product is described as targeting longer service life and consistent volumetric efficiency under sustained load conditions, which fits an all day industrial circuit better than a stop and go setup.
