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

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Description & Features

This Eaton Vickers 30VQ Series Vane Pump is built for high-pressure, high-speed applications, offering longer operating life and outstanding volumetric efficiency. Designed for power steering and industrial applications in small units and small presses, this single vane pump has a ring size of 28 and a 7/8 straight keyed shaft.

The 30VQ Series Vane Pump features clockwise rotation and a port location 90° clockwise from the outlet. With a rated flow of 42.85, it is designed for a speed rating of 2000 RPM and a maximum pressure of 2000. It uses Buna-N seal material.

SKU: 421490-2

Supplier Part Number (MPN): 421490-2

Specifications

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° CW 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
421490-2
Alternate Part Numbers
Alternate Part Number MINO-00900X60006
Product Weight
32.00 lbs

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Product Questions & Answers (3)

Question by: Denise R on Mar 24, 2026, 2:01 PM
Running a small hydraulic press setup and need to know if this pump'll handle continuous duty at full pressure or if it's more of an intermittent-use unit.
Answer by: Customer Support on Mar 26, 2026, 6:42 AM
At 2000 PSI max pressure and a 2000 RPM speed rating, this pump is built for high-pressure, high-speed applications, but the product data classifies it for use in small press and small industrial unit applications. That puts it squarely in the kind of moderate-duty hydraulic work where it performs reliably, not heavy continuous industrial cycling. For a small press running regular production cycles, it fits well within its intended use case.
Question by: Howard M on May 12, 2025, 7:21 AM
Will this work for power steering?
Answer by: Customer Support on May 14, 2025, 8:12 AM
This Eaton Vickers VQ series vane pump is applicable to power steering, industrial small units, and small press applications.
Question by: Curt A on Jul 28, 2025, 8:27 AM
got a power steering setup on a small unit, would this 30VQ pump be the right kind or is it more for industrial stuff?
Answer by: Customer Support on Jul 30, 2025, 8:02 AM
For typical use, it fits both worlds. The 30VQ series is commonly used in power steering, and it also shows up in small industrial units and small press applications.