| 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 | Right-Hand (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 |
The Fluidyne WF825056 is a direct replacement for Vickers WF825056, engineered for seamless integration into hydraulic vane pump systems demanding 19.5 cm³/r (1.19 in³/r) displacement and up to 2500 PSI operation. All mounting and port configurations are 100% Vickers-interchangeable for straightforward installation..
Commonly used in industrial machinery, material handling, and single stage vane pump-equipped applications production equipment.
Important: Verify pump model WF825056 matches your existing Vickers unit before ordering. For technical assistance or same-day shipping availability, contact our hydraulic specialists at (800) 823-4937.
These FluiDyne V2020 double vane pump models are all direct Vickers replacements—see also the V20201F10S10S11AA30L – FluiDyne V2020—but they differ mainly in total flow rate, individual pump outputs, and maximum speed. All models offer the same maximum pressure (2500 PSI), mounting (SAE ‘A’ 2-bolt flange), and porting, ensuring straightforward interchangeability. The key differences are in how much flow each can deliver and at what speed, letting you tailor pump choice to your system’s volume and cycle time requirements.
?? 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 |
|---|---|---|---|---|
| WF825056 (Current) | 13 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825058 | 12 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825059 | 12 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825054 | 13 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825052 | 6 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
Difference: WF825056 delivers 22.0 GPM (front 13 GPM + rear 9 GPM), WF825059 provides 21.0 GPM (front 12 GPM + rear 9 GPM), WF825054 offers 18.0 GPM (front 13 GPM + rear 5 GPM), WF825058 supplies 13.0 GPM (front 12 GPM + rear 1 GPM), and WF825052 gives 7.0 GPM (front 6 GPM + rear 1 GPM).
Selection Guide: Select higher total flow models (WF825056, WF825059) for systems with large actuators or faster cycle times; choose lower flow models (WF825052, WF825058) for smaller systems or precise, low-volume circuits.
Difference: Front pump GPM ranges from 6 (WF825052) to 13 (WF825054, WF825056); rear pump GPM ranges from 1 (WF825052, WF825058) to 9 (WF825056, WF825059).
Selection Guide: For Hi-Lo circuits or dual-function systems, models with higher rear pump output (WF825056, WF825059) allow simultaneous supply to two functions or stages. For similar specifications, consider the V201P5P18C11R – FluiDyne V20 Pump.
Difference: WF825056 and WF825059 operate up to 2400 RPM (limited by front pump); WF825054, WF825058, and WF825052 are limited to 1800 RPM (by rear pump).
Selection Guide: Choose models with higher RPM ratings when your system operates at higher motor speeds for maximum flow. For applications requiring integral valve capability, see our pumps with integral valves selection.
Difference: WF825056, WF825059, and WF825054 use a 13-tooth splined shaft; WF825058 and WF825052 use a straight keyed shaft.
Selection Guide: Select splined shaft models for higher torque transmission or when mating to splined couplings; use straight keyed shafts for standard couplings.
If you need: Maximum total flow (22.0 GPM) and high rear pump output
Choose: WF825056
Because: Provides highest combined flow and rear section (9 GPM), suitable for high-demand dual circuits.
If you need: High flow (21.0 GPM) but with slightly less front pump output
Choose: WF825059
Because: Offers similar rear pump capacity with a slightly smaller front pump; ideal if front circuit needs are lower.
If you need: Balanced high front flow with moderate rear flow (18.0 GPM total)
Choose: WF825054
Because: Best where primary (front) flow is critical but secondary circuit needs are moderate.
If you need: Compact dual-section pump for low-volume or pilot circuits (13.0 GPM total)
Choose: WF825058
Because: Delivers nearly all flow from front section, with minimal rear output; ideal for low-demand secondary circuits. For different displacement needs, see V201P13P3C11R – FluiDyne V20 Pump.
If you need: Minimal total flow for space-saving or precision metering (7.0 GPM total)
Choose: WF825052
Because: Suited to low-speed, low-volume applications or pilot/auxiliary use.
Compatibility: All models are 100% interchangeable with Vickers replacement pumps, using SAE J744 mounting and G1″/G1/2″ BSPP straight thread ports. Pressure ratings (2500 PSI) and mounting patterns are consistent across models for easy drop-in replacement.
For selection assistance, cross-referencing, or troubleshooting, contact hydraulic specialists at (800) 823-4937. Volume pricing available for orders of 4 or more units. All pumps include a 12-month manufacturer warranty and same-day shipping on in-stock items. Explore our full range of vane pumps for additional configurations.
Most hydraulic pumps ship within 1-2 business days. Made-to-order items typically require 5-7 business days.
For current availability on WF825056, call (800) 823-4937.
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.
Questions? Call our specialists: (800) 823-4937
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