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45VQ Series Vane Pump, 50 Ring Size, 1-1/2 Straight Keyed Shaft, Outlet in-Line with Outlet, CW Rotation

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Description & Features

Designed for demanding industrial applications, the Eaton Vickers 45VQ Series Vane Pump offers exceptional durability and efficiency. With a 50 ring size and 1-1/2 straight keyed shaft, this pump is engineered for high-pressure, high-speed environments such as oil and gas, metal cutting, and plastic injection molding. Its clockwise rotation and inline outlet configuration ensure seamless integration into existing systems.

This pump boasts a maximum pressure of 2500 PSI and a speed rating of 2200 RPM, making it ideal for rigorous use. Constructed with a 2-bolt SAE C mounting flange and SAE 4-bolt flange ports, it features a 3-inch inlet and 1-1/2-inch outlet. The Buna-N seal material enhances its longevity, providing outstanding volumetric efficiency over extended periods. Trust in the reliability of Danfoss Power Solutions to deliver superior performance for your industrial needs.

SKU: 433252-3

Supplier Part Number (MPN): 433252-3

Specifications

Application
Oil and Gas, Metal Cutting, Dump Truck, Wheel Loader, Plastic Injection Molding
Displacement
9.90
Displacement
9.9
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
2500
Maximum Pressure
2500
Port Location
in-Line with Outlet
Rated Flow
77.14
Rated Flow
77.14
Ring Size
50
Ring Size
50
Rotation
CW
Seal Material
Buna-N
Series
45VQ
Shaft
1-1/2 Straight Keyed
Shaft
1-1/2 Straight Keyed
Special Features
None
Speed Rating
2200 RPM
Speed Rating
2200 RPM
Supplier Part Number
433252-3
Product Weight
75.00 lbs

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Product Questions & Answers (1)

Question by: Rhonda F on Sep 4, 2025, 9:30 PM
does this pump handle 2500 psi continuous, or is that just a peak rating? running it on a wheel loader application and need to know what we're actually working with before we commit to it
Answer by: Customer Support on Sep 6, 2025, 6:26 PM
2500 PSI is the maximum pressure rating for this pump. For a wheel loader application, that ceiling gives you solid headroom depending on your system demands. The pump is built for high-pressure, high-speed use, so it's not a fragile setup by any means. Just make sure your system is sized to stay within that limit under load.