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VICKERS 2520V21A5 1AA22R

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Description & Features

Designed for demanding industrial applications, the Vickers 2520V21A5 1AA22R vane pump offers exceptional performance in environments such as oil and gas, metal cutting, dump trucks, wheel loaders, and plastic injection molding. This hydraulic vane pump incorporates an innovative intra-vane cartridge design that reduces operational noise while ensuring excellent volumetric efficiency.

Constructed from durable cast iron, this Vickers pump is engineered for reliability and longevity. With a flow rate of 121.23 liters per minute, it meets the rigorous demands of heavy-duty applications. The Buna-N seal material further enhances its resistance to wear and tear, making it a robust choice for continuous operation.

SKU: 02-137201-1

Supplier Part Number (MPN): 02-137201-1

Specifications

Brand
Vickers by Danfoss
Cartridge Type
22 Design
Dimensions
308.864 mm L x 174.752 mm W x 146.05 mm H
Displacement
4.1 cu-in Shaft, 1.1 cu-in Cover
Drive Shaft Type
Square Keyed
Flow Rate
21 gpm Shaft, 5 gpm Cover
Housing Material
Iron
Maximum Operating Pressure
2500 psi
Mounting Type
Flanged
nmfc
77.50
Outlet Post From CVR End
Outlet 1: Opposite Inlet, Outlet 2: 135 deg CCW From Inlet
Outlet Type
Threaded
Rotation Direction
Clockwise
Seal Material
Buna-N
Seal Type
Standard
Segment Code
A
Series
2520V Series
Vane Type
Fixed Displacement and Balanced

Product Questions & Answers (3)

Question by: Kirk P on Oct 8, 2025, 5:09 PM
What kind of environments is this Vickers pump best suited for?
Answer by: Customer Support on Oct 10, 2025, 2:35 PM
This Vickers vane pump works really well in demanding industrial spots, like oil and gas fields, metal cutting shops, and even on heavy-duty equipment like dump trucks and plastic injection molding setups.
Question by: Jean H on Jun 13, 2025, 1:21 PM
Flow rate on this one is listed in liters, anybody know what that works out to in gallons per minute for us regular folks?
Answer by: Customer Support on Jun 15, 2025, 6:29 AM
Comes out to roughly 32 gallons per minute. The pump is rated at 121.23 liters per minute, which converts to about 32 GPM. That puts it solidly in the range for heavy-duty work like dump trucks, wheel loaders, and similar equipment where you need consistent, high-volume flow without sacrificing efficiency.
Question by: Terry B on Jan 1, 2026, 7:59 AM
got a wheel loader that’s pretty loud on the hydraulics, is this vane pump built to run quieter?
Answer by: Customer Support on Jan 2, 2026, 6:17 PM
Quieter operation is one of the points of this pump. It uses an intra-vane cartridge design that’s meant to cut down on operational noise while still keeping good volumetric efficiency.

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