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35VQ Series Vane Pump, 21 Ring Size, 1-1/4 straight Keyed Shaft, Outlet in-Line with Outlet, CW Rotation

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Application
Oil and Gas, Metal Cutting, Dump Truck, Wheel Loader, Plastic Injection Molding
Displacement
4.04
Displacement
4.04
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
in-Line with Outlet
Rated Flow
31.50
Rated Flow
31.5
Ring Size
21
Ring Size
21
Rotation
CW
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
591391-3
Alternate Part Numbers
Alternate Part Number 35VQ21A1C20
Product Weight
50.00 lbs
Product Questions & Answers 1

Product Questions & Answers

running this on a dump truck setup, does the shaft and flange actually line up with standard SAE C mounts or do I need an adapter plate?
Question by: Dwayne K on Apr 18, 2025, 12:56 PM
The 2-bolt SAE C mounting flange is a standard configuration, so it should drop right into place on equipment already set up for that mount. The shaft is a 1-1/4 inch straight keyed, which is a common size for that flange class. Ports are SAE 4-bolt flange style, with a 2-inch inlet and a 1-1/4 inch outlet, both running in-line with each other. No adapter should be needed on a standard SAE C mount application.
Answer by: Customer Support on Apr 20, 2025, 8:55 AM

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421526-2 35VQ30A-11B20 14 Tooth SAE C Splined 5.96 30 46 90 deg CW from Outlet CW 3000 2500 RPM
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421526-6 35VQ30A-11B20-L 14 Tooth SAE C Splined 5.96 30 46 90 deg CW from Outlet CCW 3000 2500 RPM
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421527-2 35VQ25A-1B20 1-1/4 straight Keyed 4.98 25 38.5 90 deg CW from Outlet CW 3000 2500 RPM
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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
421555-3 35VQ30A-1C20 1-1/4 straight Keyed 5.96 30 46 in-Line with Outlet CW 3000 2500 RPM
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421555-8 35VQ30A-1D20-L 1-1/4 straight Keyed 5.96 30 46 90 deg CCW from Outlet CCW 3000 2500 RPM
427765-2 35VQ38A-11B20 14 Tooth SAE C Splined 7.42 38 57 90 deg CW from Outlet CW 3000 2400 RPM
427765-3 35VQ38A-11C20 14 Tooth SAE C Splined 7.42 38 57 in-Line with Outlet CW 3000 2400 RPM
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427807-4 35VQ25A-11D20 14 Tooth SAE C Splined 4.98 25 38.5 90 deg CCW from Outlet CW 3000 2500 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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