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VICKERS 4520V50A11 1AA22R

Description & Features

Designed for demanding industrial applications, the Vickers 4520V50A11 1AA22R is a V Series vane pump built for use in metal cutting, plastic injection molding, dump truck, wheel loader, and oil and gas equipment. Cast iron construction provides durability in high-cycle environments, while Buna-N seals deliver reliable fluid compatibility across common hydraulic media.

This pump features an innovative intra-vane cartridge design that reduces operating noise and supports excellent volumetric efficiency at a flow rate of approximately 121.2 litres per minute. Part of the Vickers VHO series by Danfoss/Eaton, it is well suited to mobile and industrial hydraulic circuits where consistent output and low noise are priorities.

SKU: 02-137379-1

Supplier Part Number (MPN): 02-137379-1

Specifications

Alternate Part Numbers Alternate Part Number MINO-00900H41893	Application Oil and Gas, Metal Cutting, Dump Truck, Wheel Loader, Plastic Injection Molding	Brand DANFOSS POWER SOLUTIONS II LLC (VICKERS)	Brand Vickers	Pack Size 1.00	UOM EA	Features Innovative intra-vane cartridge design\|Reduces noise\|Excellent volumetric efficiency	Flow Rate1 121.23383808 litre per minute	ICC Hydraulic - Vane Pumps	Language English	Product Material Cast Iron	Product Width 8.38	Seal Material Buna-N	Series VHO	Special Features None	Sub Brand Vickers	Supplier Part Number 02-137379-1	Product Weight 97.00 lbs

Product Questions & Answers (2)

Question by: Dustin R on Feb 28, 2026, 11:50 AM

Running a wheel loader in some pretty rough conditions and need a pump that ain't gonna be hollering at me all day. How's this one hold up noise-wise?

Answer by: Customer Support on Mar 1, 2026, 9:31 PM

Cast iron construction and the intra-vane cartridge design work together on this one to keep operating noise down noticeably compared to standard vane pump setups. That cartridge design is specifically what Vickers engineered to reduce noise, so if a quieter hydraulic system matters to your operation, this pump was built with that in mind. At around 121 litres per minute flow rate, you're getting solid output without the racket that some high-flow pumps bring along.

Question by: Hank P on Nov 15, 2025, 2:57 PM

Wondering if this Vickers pump will hold up okay running it pretty much all day in a plastics plant?

Answer by: Customer Support on Nov 16, 2025, 3:44 PM

Cast iron construction makes this V Series vane pump plenty durable for demanding, high-cycle industrial environments. It’s built to handle continuous operation in places like plastic injection molding facilities.