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25VQ Series Vane Pump, 12 Ring Size, 13 Tooth SAE B Splined Shaft, Outlet Opposite Outlet, CCW Rotation

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Description & Features

Built for high-pressure, high-speed applications, the Eaton Vickers 25VQ Series Vane Pump is ideal for demanding environments such as oil and gas, metal cutting, and plastic injection molding. Featuring a 12 ring size and 13 tooth SAE B splined shaft, this pump ensures outstanding volumetric efficiency and a longer operating life. Its counterclockwise rotation and outlet opposite outlet design enhance versatility and performance.

Designed for durability, the pump includes a 2-bolt SAE B mounting flange and SAE 4-bolt flange ports, with a 1-1/2" inlet and 1" outlet. Operating at a maximum pressure of 3000 PSI and a speed rating of 2700 RPM, it offers a rated flow of 18 GPM. The use of Buna-N seal material ensures reliable sealing under various conditions.

SKU: 429946-5

Supplier Part Number (MPN): 429946-5

Specifications

Brand
Vickers by Danfoss
Cartridge Type
20 Design
Dimensions
8.21 in L x 6.87 in W x 5.4 in H
Displacement io
2.45
Drive Shaft Type
13 Tooth SAE B Splined
Grp Specifications
2-Bolt SAE B Mounting Flanged, SAE 4-Bolt Flanged Port, 1-1/2 in Inlet x 1 in Outlet
Housing Material
Iron
Maximum Operating Pressure
3000 psi
Mounting Type
Flanged
Port Location
Opposite Outlet
Rotation Direction
Counterclockwise
Seal Material
Buna-N
Series
25V Series
Vane Type
Fixed Displacement and Balanced

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Product Questions & Answers (3)

Question by: Randy B on Oct 29, 2025, 9:27 AM
This pump is going on my dump truck, will it hold up to that kind of work?
Answer by: Customer Support on Oct 31, 2025, 6:15 AM
Designed for demanding applications, this Eaton Vickers 25VQ series vane pump is often found in dump trucks, as well as wheel loaders and metal cutting equipment. It’s built for high-pressure, high-speed operation.
Question by: Tony B on Jun 1, 2025, 2:37 PM
trying to swap out a pump, does this one have the SAE B 2-bolt mount and the bigger 4-bolt ports?
Answer by: Customer Support on Jun 3, 2025, 6:09 AM
It uses a 2-bolt SAE B mounting flange and SAE 4-bolt flange ports sized 1-1/2 inch inlet and 1 inch outlet, with a 13 tooth SAE B splined shaft.
Question by: Wayne R on Sep 18, 2025, 6:28 AM
runs counterclockwise, right? just want to make sure before we swap it in on our loader
Answer by: Customer Support on Sep 20, 2025, 6:47 AM
Correct, this pump is rated for counterclockwise rotation only. Putting it on a clockwise-driven setup would cause internal flow reversal and damage the pump pretty quick, so double-check your drive direction before mounting.

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