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VICKERS 4525VQ42A12 11DD20

Description & Features

Designed for high-pressure, high-speed hydraulic service, the Vickers 4525VQ42A12 11DD20 is a double-circuit vane pump from the 4525VQ series, built for demanding industrial applications. Cast iron construction and Buna-N seals provide durability across a wide range of hydraulic fluids and operating conditions.

With a flow rate of approximately 260 litres per minute, this pump suits high-volume hydraulic circuits found in press machines, die casting equipment, machine tools, and plastics machinery. It is also well matched for use in primary metals processing, pulp and paper, wood processing, oil and gas, marine, and general industrial systems. The VQ series is recognized for strong volumetric efficiency and extended service life, making it a reliable choice where consistent output and longevity are priorities.

SKU: 596594-4

Supplier Part Number (MPN): 596594-4

Specifications

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 260.16456192 litre per minute	ICC Hydraulic - Vane Pumps	Language English	Product Material Cast Iron	Product Width 8.38	Seal Material Buna-N	Series 4525VQ	Sub Brand Vickers	Supplier Part Number 596594-4	Product Weight 101.00 lbs

Product Questions & Answers (2)

Question by: Dwayne C on Jun 14, 2025, 8:21 PM

got a press machine that runs pretty hard. is this pump meant for high pressure and high speed work?

Answer by: Customer Support on Jun 16, 2025, 2:33 PM

Built for high pressure and high speed hydraulic service, it fits the kind of demanding duty you see in press machines, die casting equipment, and other industrial systems where you need steady output.

Question by: Johnny B on Feb 9, 2026, 5:17 PM

we run a pretty heavy press operation and need solid flow volume without the pump giving out on us early, does this one hold up for that kind of work?

Answer by: Customer Support on Feb 11, 2026, 6:55 AM

Cast iron construction and Buna-N seals give this pump a solid foundation for demanding press applications. The VQ series was built specifically with high-pressure, high-speed service in mind, and the design prioritizes volumetric efficiency so output stays consistent over time rather than degrading quickly. At around 260 litres per minute, it moves enough fluid for high-volume circuits. Extended service life is one of the things the series is recognized for, so longevity in a continuous industrial environment is exactly what it was built around.