(800) 823-4937
sales@northernhydraulics.net
| 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 |
| Pumps Rotation | Left-Hand (Counter-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 | 37 lb |
| Package size | 10 × 10 × 10 in |
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 WF825252, or to view our full range of vane pumps, 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. For alternate options in the V2020 series, see V20201F10S10S11AA30L – FluiDyne V2020.
Ordering Options
Order online for immediate processing, or explore our single stage vane pumps for alternative configurations. 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 compatible options, also see our Vickers replacement pumps category.
- 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 pumps differ primarily in total flow rate, individual front/rear pump output, port orientation, rotation direction, and maximum allowable speed. For similar performance in single-stage designs, consider V201P5P18C11R – FluiDyne V20 Pump. All are direct Vickers replacements, follow SAE mounting, and support up to 2500 PSI, but optimal choice depends on your system’s required flow, configuration, and space constraints.
?? 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 | |
|---|---|---|---|---|---|
| WF825252 (Current) | 6 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) | |
| WF825258 | V201P13P3A11R – FluiDyne V20 Pump | 11 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825257 | 12 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) | |
| WF825253 | 13 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) | |
| WF825251 | 9 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
Key Differences
Total Flow Rate
Difference: Models range from 12 GPM (WF825252) to 20 GPM (WF825258), with intermediate options at 14 GPM (WF825253) and 18 GPM (WF825251, WF825257).
Selection Guide: Choose the model with a total flow rate matching your system’s demand. Higher flow rates (e.g., 20 GPM) are suited for larger actuators or higher-speed circuits, while lower flows are ideal for precision control or smaller systems.
Front/Rear Pump Output
Difference: WF825252 and WF825251 have balanced outputs (both 6 or both 9 GPM), WF825258 and WF825257 are unbalanced (e.g., 11+9 GPM, 12+6 GPM), and WF825253 is highly unbalanced (13+1 GPM).
Selection Guide: Select balanced models for systems needing equal delivery to two circuits. Choose unbalanced for Hi-Lo or differential circuits where one stage needs more flow than the other.
Maximum Speed
Difference: WF825252 allows up to 3400 RPM, WF825251 up to 2800 RPM, WF825258 up to 2500 RPM, WF825257 up to 2400 RPM, and WF825253 is limited to 1800 RPM.
Selection Guide: For high-speed applications, prioritize models with higher maximum RPM. For low-speed drives, models like WF825253 are suitable.
Port Orientation
Difference: WF825252, WF825258: outlets inline with inlet (0°); WF825251: front outlet opposite inlet (180°), rear inline (0°); WF825257: front 90° CCW, rear 90° CW; WF825253: both outlets opposite inlet (180°).
Selection Guide: Inline ports simplify straight piping runs; 90° or opposite ports help in tight or angled mounting locations.
Rotation Direction
Difference: WF825252, WF825253, WF825251: Left-Hand (CCW); WF825258, WF825257: Right-Hand (CW).
Selection Guide: Match rotation to your drive motor’s direction for proper operation.
Shaft Type
Difference: WF825252, WF825257, WF825251: 13-Tooth Splined Shaft; WF825258, WF825253: Straight Keyed Shaft.
Selection Guide: Splined shafts are best for higher torque or frequent load reversals. Straight keyed shafts fit standard couplings.
Quick Selection Guide
If you need: Balanced dual output at moderate flow
Choose: WF825252 (6+6 GPM, up to 3400 RPM) or WF825251 (9+9 GPM, up to 2800 RPM)
Because: These models provide equal flow for two circuits and suit applications requiring matched actuation.
If you need: Highest available total flow
Choose: WF825258 (11+9 GPM, 20 GPM total)
Because: Suitable for systems with high flow demand or parallel operation of large actuators.
If you need: Hi-Lo circuit or fast approach/slow work operation
Choose: WF825253 (13+1 GPM) or WF825257 (12+6 GPM)
Because: Unbalanced flow outputs are ideal for circuits requiring a high initial flow and a lower flow for work phase.
If you need: Specific port orientation for installation constraints
Choose: WF825257 for 90° ports, WF825253 for both outlets opposite inlet, WF825252/WF825258 for inline ports
Because: Allows adaptation to tight spaces or to streamline hydraulic plumbing.
If you need: Right-hand (CW) or left-hand (CCW) rotation to match your system
Choose: WF825258, WF825257 for CW; WF825252, WF825253, WF825251 for CCW
Because: Pump rotation must match your prime mover for proper function.
Compatibility: All models are designed for direct Vickers interchangeability, follow SAE ‘A’ mounting, and use G1″/G1/2″ BSPP straight thread ports for straightforward replacement and plumbing. If you require pumps with additional integrated features, view our range of pumps with integral valves applications.
For application-specific selection or troubleshooting, consult Northern Hydraulics’ hydraulic specialists at (800) 823-4937 applications or browse our vane pump selection for more options. (800) 823-4937. Same-day shipping is available for in-stock models, and all pumps include a 12-month manufacturer warranty. Volume pricing begins at 4 units.
Compatibility & Applications
Direct Replacement Information
This Fluidyne pump is engineered as a direct replacement for the Vickers WF825252, offering 19.5 cm³/r (1.19 in³/r) displacement and maximum pressure up to 2500 PSI. For a full overview of our Vickers replacement pumps, visit our compatibility category. It ensures full compatibility for users needing a V2020 series double vane pump with 100% interchangeability..
- Mounting Pattern: SAE ‘A’ 2-bolt
- Inlet Port: G1″ BSPP
- Outlet Port: G1/2″ BSPP
Common Applications
Commonly used in lifting equipment, conveyor systems, processing machinery. For more real-world examples and case studies, see our hydraulic pumps applications page.
- lifting equipment
- conveyor systems
- processing machinery
Important: Verify pump model WF825252 matches your existing Vickers unit before ordering. For technical assistance, contact (800) 823-4937. Same-day shipping is available on in-stock items, and volume pricing starts at 4 units. All Fluidyne pumps include a 12-month manufacturer warranty.
Fluidyne V2020 WF825252 Vane Pump | Replacement for Vickers/Eaton V2020-V20201F6S6S11CC30L 2.0 GPM | 2500 PSI | SAE ‘A’ 2-Bolt | 3/4″ Keyed Shaft
$822.80
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Expected delivery Oct 16 - Oct 22
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