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Hydraulic Double Vane Pump, VMQ Series Double Pump, 6.83 cu in/rev Front, 4.33 cu in/rev Rear, 2-Bolt SAE C Mounting Flange, 1-1/4 Straight Keyed Shaft, SAE 4-Bolt Flange, Inlet 3, Outlets 1-1/4 Front 1 Rear, CCW Rotation

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Description & Features

Built for demanding industrial duty cycles, the Hydraulic Double Vane Pump, VMQ Series Double Pump, 6.83 cu in/rev Front, 4.33 cu in/rev Rear, 2-Bolt SAE C Mounting Flange, 1-1/4 Straight Keyed Shaft, SAE 4-Bolt Flange, Inlet 3, Outlets 1-1/4 Front 1 Rear, CCW Rotation is a dual-section vane pump from Eaton Vickers engineered for high-pressure, low-noise performance. The VMQ Series uses a unique wafer plate design that contributes to quieter running compared to conventional vane pump configurations.

Front displacement is 6.83 cu in/rev and rear displacement is 4.33 cu in/rev, with the rear outlet port positioned 45° clockwise relative to the inlet port. The pump mounts via a 2-Bolt SAE C flange and accepts a 1-1/4 straight keyed shaft, with no thru-drive provision. Buna-N seals and a single shaft seal are standard. Suited for metal cutting, plastic injection molding, dump truck, wheel loader, and oil and gas applications, this pump is a versatile choice across mobile and industrial hydraulic circuits.

SKU: 712-0157-032

Supplier Part Number (MPN): 712-0157-032

Alternate Part Numbers: C1KK72

Specifications

Application
Oil and Gas, Metal Cutting, Dump Truck, Wheel Loader, Plastic Injection Molding
Configuration
33
Design Code
32
Brand
DANFOSS POWER SOLUTIONS II LLC (VICKERS)
Brand
Danfoss Power Solutions
Pack Size
1.00
UOM
EA
Features
Highest pressures, lowest noise|Unique wafer plate design|Single, double or triple pump
Front Displacement
6.83
Identification
None
Mfg. Name
Vickers
Mount
2-Bolt SAE C
Mount
2-Bolt SAE C
Output Shaft Coupling
None
Ports
SAE 4-Bolt Flange, Inlet 3, Outlets 1-1/4 Front 1 Rear
Ports
SAE 4-Bolt Flange, Inlet 3, Outlets 1-1/4 Front 1 Rear
Rear Displacement
4.33
Rear Outlet Port Connections
45° CW To Inlet Port
Rotation
CCW
Seal Material
Buna-N
Series
VMQ
Shaft
1-1/4 Straight Keyed
Shaft
1-1/4 Straight Keyed
Shaft Seals
Single
Special Features
None
Supplier Part Number
712-0157-032
Thru Drive
No
Vane Function Type
Pump
Alternate Part Numbers
Alternate Part Number C1KK72
Product Weight
110.00 lbs

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Product Questions & Answers (1)

Question by: Merle R on Jul 25, 2025, 3:47 PM
both sections on this pump turning CCW, or just one of em? trying to make sure it'll work with my setup before i order
Answer by: Customer Support on Jul 27, 2025, 10:25 AM
Both the front and rear sections run counterclockwise on this pump. The whole unit is rated for CCW rotation, so if your drive shaft spins that direction, the pump will work with your existing setup without any modifications.