35VQ Series Vane Pump, 30 Ring Size, 1-1/4 straight Keyed Shaft, Outlet Opposite Outlet, CCW Rotation

Application
Oil and Gas, Metal Cutting, Dump Truck, Wheel Loader, Plastic Injection Molding
Displacement
5.96
Displacement
5.96
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
Opposite Outlet
Rated Flow
46
Rated Flow
46
Ring Size
30
Ring Size
30
Rotation
CCW
Seal Material
Buna-N
Series
35VQ
Shaft
1-1/4 straight Keyed
Shaft
1-1/4 Straight Keyed
Special Features
None
Speed Rating
2500 RPM
Speed Rating
2500 RPM
Supplier Part Number
421555-5
Alternate Part Numbers
Alternate Part Number 35VQ30A1A20LH
Product Weight
50.00 lbs

Product Questions & Answers

got a setup that needs counterclockwise rotation, is this pump built for that or am i asking for trouble
Question by: Earl M on Sep 4, 2025, 3:54 PM
Rotation is set up for CCW on this model, so it matches a counterclockwise drive requirement.
Answer by: Customer Support on Sep 6, 2025, 3:45 PM
pump's rated at 46 GPM and 3000 PSI max -- is that enough grunt for a plastic injection molding setup running pretty much all day?
Question by: Howard M on Sep 3, 2025, 7:15 AM
For continuous-duty injection molding work, 46 GPM at up to 3000 PSI puts this pump well within the range those machines typically demand. The VQ series was built specifically for high-pressure, high-speed industrial applications, and plastic injection molding is one of the listed application types for this unit. The Buna-N seals hold up well against standard hydraulic oils, and the design emphasizes volumetric efficiency, which matters a lot when you need consistent flow over long production runs. Just make sure your prime mover is matched to the 2500 RPM speed rating and you should be in good shape.
Answer by: Customer Support on Sep 4, 2025, 3:48 PM

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421528-3 35VQ35A-1C20-L 1-1/4 straight Keyed 6.88 35 53.6 in-Line with Outlet CCW 3000 2400 RPM
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421528-5 35VQ35A-1A20 1-1/4 straight Keyed 6.88 35 53.6 Opposite Outlet CW 3000 2400 RPM
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