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| Manufacturer | Fluidyne Fluid Power |
|---|---|
| Pumps Max Pressure | 2,500 PSI |
| Pumps Rated Speed | 1,200 RPM |
| Pumps Max Speed | 4,000 RPM |
| Pumps Displacement | 19.5 cm³/r (1.19 in³/r) |
| Pumps Drive Shaft | 3/4" Straight Shaft with Key (1.75" extension) |
| Pumps Rotation | Right-Hand (Clockwise) |
| Pumps Ports In | G1" BSPP Straight Thread |
| Pumps Ports Out | G1/2" BSPP Straight Thread |
| Pump Mounting Flange | 2-Bolt Flange (SAE "A" size) |
| Shipping weight | 40 lb |
| Package size | 10 × 10 × 10 in |
Product Selection Guide
These five FluiDyne V2020 double vane pumps are all direct Vickers replacements with 100% interchangeability, but differ in flow output, pump configuration (identical vs mixed front/rear), port orientation, shaft type, and flange mounting. Selecting the right model depends on your system’s required flow, pressure, mounting, and piping layout. Explore our full range of vane pumps for more options.
?? 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 |
|---|---|---|---|---|
| WF825995 (Current) | 6 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825991 | 6 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825699 (V2020P1F11S6T1DD4F30R) | 11 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825601 | 11 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825865 | 11 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
Key Differences
Total Flow & Displacement
Difference: WF825995 and WF825991 deliver 12.0 GPM (2.38 in³/rev) using two 6 GPM pumps, while WF825699 and WF825601 offer 17.0 GPM (3.41 in³/rev) with 11 GPM front and 6 GPM rear, and WF825865 achieves the highest at 19.0 GPM (3.89 in³/rev) with 11 GPM front and 8 GPM rear.
Selection Guide: For smaller systems or where balanced flows are needed, choose WF825995 or WF825991. For increased flow or dual-circuit needs, select WF825699, WF825601, or WF825865. If you require an alternative with close specifications, see the V201P5P18C11R – FluiDyne V20 Pump.
Pump Configuration
Difference: WF825995 and WF825991 have identical front/rear (6 GPM / 6 GPM); others have higher flow in the front (11 GPM / 6 or 8 GPM).
Selection Guide: Pick identical front/rear models for equal flow applications; mixed output models are better for Hi-Lo or split flow circuits.
Maximum Speed
Difference: WF825995 and WF825991 allow up to 3400 RPM; the other models are limited to 2500 RPM (due to larger front pump section).
Selection Guide: If your system operates at higher RPMs (up to 3400), select WF825995 or WF825991.
Mounting Flange
Difference: WF825995 uses an SAE ‘B’ 4-bolt flange, while WF825991 and all others use SAE ‘A’ 2-bolt.
Selection Guide: Choose the mounting style that matches your equipment—SAE ‘B’ for heavier-duty or direct Vickers ‘B’ installations; SAE ‘A’ for compact or lighter-duty setups.
Shaft Type
Difference: WF825995 features a 13-tooth splined shaft; WF825991 and most others use a 3/4″ straight keyed shaft.
Selection Guide: Select the splined shaft (WF825995) for higher torque and durability; straight keyed for standard coupling.
Port Orientation
Difference: WF825995: outlets opposite inlet (180°); WF825991: outlets inline with inlet (0°); WF825699: both outlets 90° CW from inlet; WF825601: both outlets 90° CCW; WF825865: front 90° CCW, rear 90° CW.
Selection Guide: Choose port orientation based on your piping layout—inline for straight runs, 90° for compact or offset plumbing.
Rear Pump Output
Difference: WF825995, WF825991, WF825699, and WF825601 have 6 GPM rear; WF825865 has 8 GPM rear.
Selection Guide: Select WF825865 if your secondary circuit requires more flow (8 GPM).
Quick Selection Guide
If you need: Equal flows and highest speed (up to 3400 RPM)
Choose: WF825995 or WF825991
Because: Both provide 6 GPM front/rear and support higher RPMs; WF825995 offers splined shaft and ‘B’ flange, WF825991 has straight keyed shaft and ‘A’ flange.
If you need: More flow from front section for primary circuit (Hi-Lo operation)
Choose: WF825699 or WF825601
Because: Both deliver 11 GPM front and 6 GPM rear, suitable for Hi-Lo circuits or split flow needs.
If you need: Maximum total flow and higher rear output
Choose: WF825865
Because: Provides 11 GPM front and 8 GPM rear for applications needing more secondary flow.
If you need: Specific port orientations for tight or unique piping
Choose: WF825995 (180°), WF825991 (0° inline), WF825699/WF825601 (90°), WF825865 (mixed 90°)
Because: Each model offers a unique port orientation to best fit your hydraulic circuit layout.
If you need: Higher shaft torque transfer
Choose: WF825995
Because: The 13-tooth splined shaft handles higher torque than straight keyed versions.
Compatibility: All models are 100% Vickers-interchangeable, use SAE J744 standard mounting, and support G1″/G1/2″ BSPP straight thread ports for simple replacement or integration. For more hydraulic solutions, explore our complete hydraulic pumps applications lineup.
For application-specific selection or troubleshooting, consult our hydraulic specialists at (800) 823-4937 or review our hydraulic pumps selection guide. (Mon-Fri, 7 AM – 5 PM MST). Volume pricing starts at 4 units; all pumps include a 12-month manufacturer warranty and same-day shipping on in-stock items.
Compatibility & Applications
Direct Replacement Information
This Fluidyne V2020P pump is engineered as a direct replacement for Vickers WF825995 in hydraulic systems requiring a displacement of 19.5 cm³/r (1.19 in³/r) and operation up to 2500 PSI. It maintains 100% interchangeability and meets all SAE J744 mounting standards for seamless integration..
- Mounting Pattern: SAE ‘A’ 2-bolt
- Inlet Port: G1″ BSPP
- Outlet Port: G1/2″ BSPP
Common Applications
Commonly used in marine applications, stationary power units, and test stands. For applications requiring integral controls, consider our pumps with integral valves.
- marine applications
- stationary power units
- test stands
- See also V201P13P62A11R – FluiDyne V20 Pump for similar applications
Important: Verify pump model WF825995 matches your existing Vickers unit before ordering. For a full list of Vickers replacement pumps, visit our compatibility guide. For technical assistance, contact (800) 823-4937. Same-day shipping available on in-stock items. Volume pricing starts at 4 units. 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 WF825995, 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 or browse all single stage vane pumps if your application doesn’t require a double pump. 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. For further cross-references, consult our hydraulic pumps resources.
- Cross-reference guides for common brands
- Phone support: Monday-Friday, 7 AM – 5 PM MST
Questions? Call our specialists: (800) 823-4937
Fluidyne V2020 WF825995 Vane Pump | Replacement for Vickers/Eaton V2020P-V2020P1F6S6T11AA3G30R096 2.0 GPM | 2500 PSI | SAE ‘A’ 2-Bolt | 3/4″ Keyed Shaft
$868.70
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Expected delivery Oct 16 - Oct 22
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