The source for all your fluid power needs. Solutions. Period.

Toggle Nav
Cart
Search
main product photo

30VQ Series Vane Pump, 28 Ring Size, 7/8 Straight Keyed Shaft, Outlet 90° CCW from Outlet, CW Rotation

Ask A Question
Application
Power Steering, Industrial small units and small press etc.
Displacement
5.50
Displacement
5.5
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
2000
Maximum Pressure
2000
Port Location
90° CCW from Outlet
Rated Flow
42.85
Rated Flow
42.85
Ring Size
28
Ring Size
28
Rotation
CW
Seal Material
Buna-N
Series
30VQ
Shaft
7/8 Straight Keyed
Shaft
7/8 Straight Keyed
Special Features
None
Speed Rating
2000 RPM
Speed Rating
2000 Rpm
Supplier Part Number
421490-4
Product Weight
32.00 lbs
Product Questions & Answers 2

Product Questions & Answers

Running a small hydraulic press setup and need to know if this pump can keep up at continuous high speed. What's the rated flow and max RPM on this thing?
Question by: Steve P on Aug 27, 2025, 11:32 AM
At 2000 RPM, this pump puts out 42.85 GPM and holds up to 2000 PSI. Those numbers line up well with small press and industrial unit applications, which is exactly what this series is built around. Vane pump designs like this one tend to hold volumetric efficiency well across a range of speeds, so you're not going to see a big drop-off as demand fluctuates.
Answer by: Customer Support on Aug 29, 2025, 6:18 AM
What kinda machine is this pump typically used on?
Question by: Billy E on Apr 4, 2025, 6:40 PM
These 30VQ series vane pumps are often found on power steering systems, smaller industrial units, and small press applications.
Answer by: Customer Support on Apr 6, 2025, 6:49 AM

Similar Products

Part Number Model Number Shaft Displacement Ring Size Rated Flow Port Location Rotation Maximum Pressure Speed Rating Price Buy Now
418616-2 30VQ24A-1B20 7/8 Straight Keyed 4.72 24 36.78 90° CW from Outlet CW 2000 2000 RPM
418616-3 30VQ24A-1C20 7/8 Straight Keyed 4.72 24 36.78 in-Line with Outlet CW 2000 2000 RPM
418616-4 30VQ24A-1D20 7/8 Straight Keyed 4.72 24 36.78 90° CCW from Outlet CW 2000 2000 RPM
418616-5 30VQ24A-1A20-L 7/8 Straight Keyed 4.72 24 36.78 Opposite Outlet CCW 2000 2000 RPM
418616-7 30VQ24A-1C20-L 7/8 Straight Keyed 4.72 24 36.78 in-Line with Outlet CCW 2000 2000 RPM
421490-2 30VQ28A-1B20 7/8 Straight Keyed 5.5 28 42.85 90° CW from Outlet CW 2000 2000 RPM
421490-3 30VQ28A-1C20 7/8 Straight Keyed 5.5 28 42.85 in-Line with Outlet CW 2000 2000 RPM
421490-4 30VQ28A-1D20 7/8 Straight Keyed 5.5 28 42.85 90° CCW from Outlet CW 2000 2000 RPM
421490-5 30VQ28A-1A20-L 7/8 Straight Keyed 5.5 28 42.85 Opposite Outlet CCW 2000 2000 RPM
421490-7 30VQ28A-1C20-L 7/8 Straight Keyed 5.5 28 42.85 in-Line with Outlet CCW 2000 2000 RPM
421490-8 30VQ28A-1D20-L 7/8 Straight Keyed 5.5 28 42.85 90° CCW from Outlet CCW 2000 2000 RPM
421492-2 30VQ28A-11B20 13 Tooth SAE B Splined 5.5 28 42.85 90° CW from Outlet CW 2000 2000 RPM
421492-3 30VQ28A-11C20 13 Tooth SAE B Splined 5.5 28 42.85 in-Line with Outlet CW 2000 2000 RPM
421492-4 30VQ28A-11D20 13 Tooth SAE B Splined 5.5 28 42.85 90° CCW from Outlet CW 2000 2000 RPM
421492-5 30VQ28A-11A20-L 13 Tooth SAE B Splined 5.5 28 42.85 Opposite Outlet CCW 2000 2000 RPM
421492-7 30VQ28A-11C20-L 13 Tooth SAE B Splined 5.5 28 42.85 in-Line with Outlet CCW 2000 2000 RPM
421492-8 30VQ28A-11D20-L 13 Tooth SAE B Splined 5.5 28 42.85 90° CCW from Outlet CCW 2000 2000 RPM
418616-1 30VQ24A-1A20 7/8 Straight Keyed 4.72 24 36.78 Opposite Outlet CW 2000 2000 RPM
421490-1 30VQ28A-1A20 7/8 Straight Keyed 5.5 28 42.85 Opposite Outlet CW 2000 2000 RPM
421492-1 30VQ28A-11A20 13 Tooth SAE B Splined 5.5 28 42.85 Opposite Outlet CW 2000 2000 RPM