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25VQ Series Vane Pump, 17 Ring Size, 13 Tooth SAE B Splined Shaft, Outlet 90 deg CCW from Outlet, CW Rotation

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Application
Oil and Gas, Metal Cutting, Dump Truck, Wheel Loader, Plastic Injection Molding
Displacement
3.37
Displacement
3.37
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 CCW from Outlet
Rated Flow
25.50
Rated Flow
25.5
Ring Size
17
Ring Size
17
Rotation
CW
Seal Material
Buna-N
Series
25VQ
Shaft
13 Tooth SAE B Splined
Shaft
13 Tooth SAE B Splined
Special Features
None
Speed Rating
2500 RPM
Speed Rating
2500 RPM
Supplier Part Number
421475-4
Product Weight
32.00 lbs
Product Questions & Answers 2

Product Questions & Answers

trying to match up ports on my lines, where’s the outlet sit on this pump and what way does it spin?
Question by: Danny W on Feb 8, 2026, 6:05 PM
Porting is set up with the outlet positioned 90 degrees counterclockwise from the inlet, and this model is built for clockwise rotation.
Answer by: Customer Support on Feb 10, 2026, 2:01 PM
pump's rated at 2500 RPM -- does that mean it'll hold up runnin closer to that ceiling regular, or is that more of a don't-exceed number?
Question by: Lee R on Sep 23, 2025, 12:12 PM
At 2500 RPM, you're at the rated speed limit for this pump, not a comfortable cruising speed. Running consistently at or near that ceiling puts extra wear on the vanes and seals over time. For everyday duty, keeping your operating speed comfortably below that mark will get you more service life out of the unit. The 3000 PSI max pressure rating follows the same logic -- those are upper boundaries, not targets to run against all shift long.
Answer by: Customer Support on Sep 25, 2025, 6:15 AM

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