45VQ Series Vane Pump, 42 Ring Size, 1-1/2 Straight Keyed Shaft, Outlet Opposite Outlet, CCW Rotation

Description & Features

This Eaton Vickers 45VQ Series Vane Pump is designed for high-pressure, high-speed applications, offering a long operating life and outstanding volumetric efficiency. It features a 42 ring size and a 1-1/2 straight keyed shaft.

The 45VQ Series Vane Pump is suitable for a range of applications, including metal cutting, oil and gas, plastic injection molding, dump trucks, and wheel loaders. This model features CCW rotation, opposite outlet port location, and a 2-Bolt SAE C mounting flange. The SAE 4-Bolt Flange ports measure 3" for the inlet and 1-1/2" for the outlet. With a speed rating of 2200 RPM, it has a maximum pressure of 2500 PSI and a rated flow of 65.92.

SKU: 421965-5

Supplier Part Number (MPN): 421965-5

Alternate Part Numbers: C1HJ30

Specifications

Application
Oil and Gas, Metal Cutting, Dump Truck, Wheel Loader, Plastic Injection Molding
Displacement
8.46
Displacement
8.46
Brand
Danfoss (Power Solutions II LLC)
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
Opposite Outlet
Rated Flow
65.92
Rated Flow
65.92
Ring Size
42
Ring Size
42
Rotation
CCW
Seal Material
None
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
421965-5
Alternate Part Numbers
Alternate Part Number C1HJ30, Alternate Part Number MINO-00900X56269
Product Weight
75.00 lbs

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Product Questions & Answers (3)

Question by: Wes A on Aug 12, 2025, 9:56 PM
got a unit that needs a 45VQ single pump, is this one the CCW rotation with the 1-1/2 straight keyed shaft?
Answer by: Customer Support on Aug 14, 2025, 8:52 PM
For fit and rotation, you are looking at a 45VQ series single vane pump with CCW rotation and a 1-1/2 straight keyed shaft. The model number is 45VQ42A86A20-L and it uses the 42 ring size.
Question by: Hank H on Sep 10, 2025, 10:15 AM
Running a wheel loader application and need to know if this pump can hold up at higher pressures. What's the max this thing is rated for?
Answer by: Customer Support on Sep 12, 2025, 9:36 AM
Rated at 2500 PSI max, so it handles high-pressure work without issue. The 45VQ series was built with high-pressure, high-speed applications in mind, and wheel loader duty falls right in that wheelhouse. At 65.92 GPM rated flow and a 2200 RPM speed rating, you've got plenty of output for demanding loader circuits.
Question by: Vince M on Jun 20, 2025, 7:18 PM
Will this pump work okay for plastic injection molding machines?
Answer by: Customer Support on Jun 22, 2025, 1:54 PM
This 45VQ series vane pump is often used in plastic injection molding applications due to its high-pressure and high-speed capabilities.