25VQ Series Vane Pump, 12 Ring Size, 7/8 Straight Keyed Shaft, Outlet 90 deg CW from Outlet, CW Rotation

Description & Features

Rated for up to 3,000 PSI and 2,700 RPM, the 25VQ Series Vane Pump is built for demanding high-pressure, high-speed hydraulic applications across industries including metal cutting, oil and gas, plastic injection molding, dump truck, and wheel loader service. This single vane pump carries a displacement of 2.45 and a rated flow of 18 GPM, making it well-suited for systems requiring consistent volumetric output under sustained load.

Manufactured by Eaton Vickers, this 25VQ Series unit features a 12 ring size and a 7/8 straight keyed shaft with clockwise rotation. The inlet port is positioned 90 degrees clockwise from the outlet, with port connections via SAE 4-bolt flange, 1-1/2" inlet and 1" outlet, and a 2-bolt SAE B mounting flange. Buna-N seals are standard. The design supports longer service life and reliable volumetric efficiency across a range of industrial hydraulic circuits. Model number: 25VQ12A-1B20.

SKU: 417994-2

Supplier Part Number (MPN): 417994-2

Specifications

Application
Oil and Gas, Metal Cutting, Dump Truck, Wheel Loader, Plastic Injection Molding
Displacement
2.45
Displacement
2.45
Brand
DANFOSS POWER SOLUTIONS II LLC (VICKERS)
Brand
Danfoss Power Solutions
Pack Size
1.00
UOM
EA
Features
Longer operating life|Oustanding volumetric efficiency|Built for high-pressure, high-speed applications
Maximum Pressure
3000
Maximum Pressure
3000
Port Location
90 deg CW from Outlet
Rated Flow
18
Rated Flow
18
Ring Size
12
Ring Size
12
Rotation
CW
Seal Material
Buna-N
Series
25VQ
Shaft
7/8 Straight Keyed
Shaft
7/8 Straight Keyed
Special Features
None
Speed Rating
2700 RPM
Speed Rating
2700 RPM
Supplier Part Number
417994-2
Product Weight
32.00 lbs

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Product Questions & Answers (2)

Question by: Ray A on May 11, 2025, 12:04 PM
runs at 2700 RPM, but we're pushing pretty hard most of the day on a wheel loader application. that top speed rating, is that continuous or more of a peak thing?
Answer by: Customer Support on May 13, 2025, 10:56 AM
At 2700 RPM, that's the rated maximum speed for this pump. For heavy-duty continuous use on a wheel loader, you'd want to stay at or below that figure during normal operation. Running consistently at the ceiling of any vane pump's speed rating will shorten service intervals, so building in a little headroom in your system design is smart practice. The Buna-N seals and the VQ series construction are built for demanding, high-pressure environments, but keeping your operating RPM comfortably under 2700 will serve you better in the long run.
Question by: Chad T on Aug 3, 2025, 1:00 PM
Is this vane pump alright for plastic injection molding machines?
Answer by: Customer Support on Aug 4, 2025, 1:30 PM
This 25VQ series vane pump is definitely suitable; plastic injection molding is listed among its applications.