Home » Hydraulics Shop » Hydraulic Pumps » Hydraulic Vane Pumps » Double Stage Vane Pumps » Fluidyne V2020 WF825401 Vane Pump | Replacement for Vickers/Eaton V2020-V20201F8S7S1AA30L 2.0 GPM | 2500 PSI | SAE ‘A’ 2-Bolt | 3/4″ Keyed Shaft

Fluidyne V2020 WF825401 Vane Pump | Replacement for Vickers/Eaton V2020-V20201F8S7S1AA30L 2.0 GPM | 2500 PSI | SAE 'A' 2-Bolt | 3/4" Keyed Shaft

Fluidyne V2020 WF825401 Vane Pump | Replacement for Vickers/Eaton V2020-V20201F8S7S1AA30L 2.0 GPM | 2500 PSI | SAE 'A' 2-Bolt | 3/4" Keyed Shaft - Image 2

Specifications

Weight	37 lbs
Pump Mounting Flange	2-Bolt Flange (SAE "A" size)
Manufacturer	Fluidyne Fluid Power
Pumps Drive Shaft	3/4" Straight Shaft with Key
Pumps Rotation	Left-Hand (Counter-Clockwise)
Pumps Max Pressure	2500 psi
Pumps Rated Speed	1200 RPM
Pumps Max Speed	4000 RPM
Pumps Displacement	19.5 cm³/r (1.19 in³/r)
Pumps Ports In	G1" BSPP Straight Thread
Pumps Ports Out	G1/2" BSPP Straight Thread

Compatibility & Applications

Direct Replacement Information

The Fluidyne WF825401 is a direct replacement for Vickers WF825401 hydraulic pumps, and is part of our proven lineup of vane pumps from our Vickers replacement pumps applications selection, providing seamless interchangeability for applications requiring a displacement of 19.5 cm³/r (1.19 in³/r), as found across our full hydraulic pumps range, up to 2500 PSI max pressure, and 1200 RPM rated speed..

Mounting Pattern: SAE J744 ‘A’ 2-bolt
Inlet Port: G1″ BSPP
Outlet Port: G1/2″ BSPP

Common Applications

Commonly used in mobile hydraulics, auxiliary power units, compact equipment.

mobile hydraulics
auxiliary power units
compact equipment

Important: Verify pump model WF825401 matches your existing Vickers unit before ordering. For technical assistance or volume pricing, contact Northern Hydraulics at (800) 823-4937. Same-day shipping available for in-stock items. All Fluidyne pumps include a 12-month manufacturer warranty.

Purchasing Information

Availability & Delivery

Most hydraulic pumps ship within 1-2 business days. Made-to-order items typically require 5-7 business days.

For current availability on WF825401, call (800) 823-4937.

Warranty & Protection

12-month warranty covers manufacturing defects
30-day return window for unopened units
Free technical verification before ordering
Each pump pressure tested before shipment

Ordering Options

Order online for immediate processing. Phone orders welcome at (800) 823-4937.

Net 30 terms available for approved accounts.

Volume pricing available on orders of 4 or more units.

Support & Documentation

Installation guide included with every shipment
Technical drawings and specifications available
Cross-reference guides for common brands
Phone support: Monday-Friday, 7 AM – 5 PM MST

Questions? Call our specialists: (800) 823-4937

Product Selection Guide

These FluiDyne V2020 double vane pump models differ primarily by flow rates, port orientations, mounting style, shaft configuration, rotation direction, and total displacement. Each model offers 100% direct Vickers interchangeability and SAE mounting, but is optimized for particular hydraulic system requirements such as higher flow, space constraints, or specific drive configurations.

?? Important: The specifications shown are for reference and comparison purposes. Always verify specifications with the official manufacturer documentation or contact our technical team at (800) 823-4937 before ordering to ensure compatibility with your application. We cannot accept returns due to specification mismatches.

Model Number	Flow Rate	Max Pressure	Displacement	Mounting
WF825401 (Current)	8	2500 PSI	19.5 cm³/r (1.19 in³/r)	2-Bolt Flange (SAE “A” size)
WF825407	7	2500 PSI	19.5 cm³/r (1.19 in³/r)	2-Bolt Flange (SAE “A” size)
WF825400	7	2500 PSI	19.5 cm³/r (1.19 in³/r)	2-Bolt Flange (SAE “A” size)
WF825975	10	2500 PSI	19.5 cm³/r (1.19 in³/r)	2-Bolt Flange (SAE “A” size)
WF825063	10	2500 PSI	19.5 cm³/r (1.19 in³/r)	2-Bolt Flange (SAE “A” size)

Key Differences

Flow Rate and Total Displacement

Difference: WF825401 offers the highest total flow (15.0 GPM, 3.06 in³/rev), WF825407 provides 14.0 GPM (2.78 in³/rev), WF825400 delivers 13.0 GPM (2.58 in³/rev), while WF825975 and WF825063 supply 10.0 GPM (front section only, rear inactive).

Selection Guide: Choose WF825401 where maximum combined flow is needed; select WF825975 or WF825063 for single-output applications or where lower flow suffices.

Pump Section Configuration

Difference: WF825401 and WF825407 have both front and rear pumps active (V20-8+V20-7, V20-7+V20-7); WF825400 offers asymmetric flows (V20-7+V20-6); WF825975 and WF825063 have only the front pump active (V20-10+V20-0).

Selection Guide: For dual-circuit or Hi-Lo circuit needs, choose models with both sections active (WF825401, WF825407, WF825400); for single circuit, select WF825975 or WF825063. For integrated control, see our pumps with integral valves.

Maximum Speed

Difference: WF825401 is limited to 2800 RPM, WF825407 and WF825400 to 3000 RPM, WF825975 and WF825063 to 1800 RPM (due to rear pump limitation).

Selection Guide: If your application demands higher RPM, use WF825407 or WF825400; for slower-speed drives, WF825975 or WF825063 suffice.

Mounting Style

Difference: WF825401, WF825407, WF825975, and WF825063 use SAE ‘B’ 4-bolt flange; WF825400 uses a foot bracket mount.

Selection Guide: Choose flange-mount (SAE ‘B’) for standard hydraulic installations; select foot bracket (WF825400) for custom or retrofit mounting.

Port Orientation

Difference: WF825401, WF825407, WF825975, WF825063 have both outlets opposite the inlet (180°); WF825400 has both outlets inline with the inlet (0°).

Selection Guide: Select 180° orientation (WF825401, WF825407, WF825975, WF825063) when piping runs are opposite; choose 0° (WF825400) for inline port connections.

Shaft Type and Rotation

Difference: WF825401, WF825407, WF825400 use straight keyed shafts; WF825975 and WF825063 use 13-tooth splined shafts. WF825401 and WF825975 are left-hand (CCW) rotation; others are right-hand (CW).

Selection Guide: Choose splined shafts (WF825975, WF825063) for higher torque or specific coupling requirements; select rotation direction to match your drive (left-hand or right-hand).

Quick Selection Guide

If you need: Maximum combined flow for dual-circuit operation—see our full selection of vane pumps for more dual-section options.

Choose: WF825401

Because: It delivers 15.0 GPM (8+7 GPM) with both pump sections active, ideal for systems needing two flows from one pump.

If you need: Balanced twin circuits with equal flow

Choose: WF825407

Because: Provides 7 GPM from each section (total 14.0 GPM), suitable for synchronized dual-actuator setups.

If you need: Custom mounting or inline porting

Choose: WF825400

Because: Its foot bracket mount and 0° inline port orientation are ideal for retrofits or limited-space installations.

If you need: Single high-flow circuit or high-torque drive

Choose: WF825975 or WF825063

Because: Only the front pump section is active (10 GPM), and both feature a 13-tooth splined shaft for demanding drive requirements. For single-stage needs, explore our single stage vane pumps as well.

If you need: Specific rotation direction

Choose: WF825401 or WF825975 for left-hand (CCW); WF825407, WF825400, or WF825063 for right-hand (CW)

Because: All models are available in both rotation types—match your drive.

Compatibility: All models are direct Vickers replacements, 100% interchangeable, and built to SAE J744 standards—see our full range of Vickers replacement pumps for additional options. Mounting and port sizes are consistent for straightforward swap-in with existing V20-series installations.

For model selection and application engineering, Northern Hydraulics’ specialists are available Mon-Fri, 7 AM – 5 PM MST at (800) 823-4937 or explore our hydraulic pumps for complete technical documentation. Volume pricing begins at 4 units, and all pumps are backed by a 12-month manufacturer warranty with same-day shipping on in-stock items.

SKU: WF825401

Fluidyne V2020 WF825401 Vane Pump | Replacement for Vickers/Eaton V2020-V20201F8S7S1AA30L 2.0 GPM | 2500 PSI | SAE ‘A’ 2-Bolt | 3/4″ Keyed Shaft

Name: Fluidyne V2020 WF825401 Vane Pump | Replacement for Vickers/Eaton V2020-V20201F8S7S1AA30L 2.0 GPM | 2500 PSI | SAE 'A' 2-Bolt | 3/4" Keyed Shaft
Brand: Northern Hydraulics Inc.
SKU: WF825401
Price: 822.8 USD
Availability: InStock

$822.80

In stock

No sales tax

Expected delivery Feb 19 - Feb 23

1+ $ 822.80/piece

4+ $ 781.66/piece -5%

8+ $ 740.52/piece -10%

Looking for help or a discount?

Call (800) 823-4937

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