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25VQ Series Vane Pump, 19 Ring Size, 7/8 Straight Keyed Shaft, Outlet 90 deg CW from Outlet, CW Rotation

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Displacement
3.74
Displacement
3.74
Brand
DANFOSS POWER SOLUTIONS II LLC (VICKERS)
Brand
Danfoss Power Solutions
Pack Size
1.00
UOM
EA
Maximum Pressure
3000
Maximum Pressure
3000
Port Location
90 deg CW from Outlet
Rated Flow
28.50
Rated Flow
28.5
Ring Size
19
Ring Size
19
Rotation
CW
Shaft
7/8 Straight Keyed
Shaft
7/8 Straight Keyed
Speed Rating
2500 RPM
Speed Rating
2500 RPM
Supplier Part Number
578308-2
Product Weight
32.00 lbs
Product Questions & Answers 1

Product Questions & Answers

runs at 2500 RPM, but what's the max pressure this thing'll hold before you start having problems?
Question by: Billy G on Mar 23, 2026, 10:22 AM
Rated up to 3000 PSI, so it's got solid headroom for most industrial hydraulic setups. The 25VQ19A handles a flow rate of 28.5 GPM at that speed rating, which puts it in good company for mid-range vane pump applications. As long as you're staying within those bounds, you shouldn't be pushing it into trouble territory.
Answer by: Customer Support on Mar 24, 2026, 5:49 PM

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417992-6 25VQ17A-1B20-L 7/8 Straight Keyed 3.37 17 25.5 90 deg CW from Outlet CCW 3000 2500 RPM
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417993-5 25VQ14A-1A20-L 7/8 Straight Keyed 2.77 14 21.5 Opposite Outlet CCW 3000 2700 RPM
417993-7 25VQ14A-1C20-L 7/8 Straight Keyed 2.77 14 21.5 in-Line with Outlet CCW 3000 2700 RPM
417994-2 25VQ12A-1B20 7/8 Straight Keyed 2.45 12 18 90 deg CW from Outlet CW 3000 2700 RPM
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421472-4 25VQ14A-11D20 13 Tooth SAE B Splined 2.77 14 21.5 90 deg CCW from Outlet CW 3000 2700 RPM
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