Hydraulic Double Vane Pump, VQH Series Double Pump, 11.80 cu in/rev Front, 1.67 cu in/rev Rear, 2-Bolt SAE C Mounting Flange, 1-1/2 Straight Keyed Shaft, SAE 4-Bolt Flange, Inlet 3-1/2, Outlets 1-1/2 Front 3/4 Rear, CW Rotation

Description & Features

This Eaton Vickers hydraulic double vane pump is designed for demanding applications, including plastics machinery, press machines, die casting, and machine tools. Also suitable for test equipment, primary metal, pulp and paper, wood processing, oil and gas, marine, and general industrial uses.

The Hydraulic Double Vane Pump features a 2-Bolt SAE C mounting flange, a 1-1/2 straight keyed shaft, and SAE 4-bolt flange ports with a 3-1/2 inlet, a 1-1/2 front outlet, and a 3/4 rear outlet. This 4520VQ series pump offers a front displacement of 11.80 cu in/rev and a rear displacement of 1.67 cu in/rev and provides clockwise rotation.

SKU: 02-142081-1

Supplier Part Number (MPN): 02-142081-1

Alternate Part Numbers: 4520VQH60A886AA20, C1HH35

Specifications

Brand
Vickers by Danfoss
Cartridge Type
20 Design
Configuration
Double
Dimensions
15.52 in L x 8.38 in W x 6.43 in H
Displacement
11.8 cu-in Shaft, 1.7 cu-in Cover
Drive Shaft Type
Heavy-Duty Straight Keyed
Flow Rate
60 gpm Shaft, 8 gpm Cover
Housing Material
Iron
Maximum Operating Pressure
2500 psi
Mount io
2-Bolt SAE C
Mounting Type
2-Bolt SAE C
Outlet Size
3/4 in, 1-1/2 in
Port
SAE 4-Bolt Flange, 3-1/2 in Inlet, 1-1/2 Front 3/4 in Rear Front
Rotation Direction
Counterclockwise
Seal Material
Buna-N
Segment Code
C
Series
4520 Series
Shaft Size
1-1/2 in Dia
Vane Type
Fixed Displacement and Balanced

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Product Questions & Answers (2)

Question by: Rex M on Aug 25, 2025, 10:01 AM
Reckon this'll bolt right up to a standard SAE C mount?
Answer by: Customer Support on Aug 27, 2025, 6:03 AM
Yes sir, this hydraulic pump features a 2-Bolt SAE C mounting flange, so it should fit your standard application just fine.
Question by: Jerry P on Apr 29, 2025, 4:20 PM
What all can this double vane pump handle? Got a press machine application and trying to figure out if it's the right fit.
Answer by: Customer Support on May 1, 2025, 8:58 AM
Press machine work is actually one of the core applications this pump was built around. It also runs well in plastics machinery, die casting, machine tools, wood processing, pulp and paper, oil and gas, marine setups, and general industrial use. The front section displaces 11.80 cu in/rev and the rear puts out 1.67 cu in/rev, so you've got two independent flow circuits in one unit, which is a common need in press applications where pilot and main circuits run at different demands.

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